Fort Myers weather by month

Check out Fort Myers weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Fort Myers (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
75°F maximum daytime temperature in January in Fort Myers75
75°F maximum daytime temperature in February in Fort Myers75
81°F maximum daytime temperature in March in Fort Myers81
84°F maximum daytime temperature in April in Fort Myers84
90°F maximum daytime temperature in May in Fort Myers90
91°F maximum daytime temperature in June in Fort Myers91
91°F maximum daytime temperature in July in Fort Myers91
91°F maximum daytime temperature in August in Fort Myers91
90°F maximum daytime temperature in September in Fort Myers90
86°F maximum daytime temperature in October in Fort Myers86
81°F maximum daytime temperature in November in Fort Myers81
75°F maximum daytime temperature in December in Fort Myers75
Min temperature (night-time)
54°F minimum night-time temperature in January in Fort Myers54
54°F minimum night-time temperature in February in Fort Myers54
59°F minimum night-time temperature in March in Fort Myers59
63°F minimum night-time temperature in April in Fort Myers63
68°F minimum night-time temperature in May in Fort Myers68
73°F minimum night-time temperature in June in Fort Myers73
75°F minimum night-time temperature in July in Fort Myers75
75°F minimum night-time temperature in August in Fort Myers75
73°F minimum night-time temperature in September in Fort Myers73
68°F minimum night-time temperature in October in Fort Myers68
61°F minimum night-time temperature in November in Fort Myers61
55°F minimum night-time temperature in December in Fort Myers55
Heat & Humidity
No heat & humidity in January in Fort Myers0
No heat & humidity in February in Fort Myers0
Low heat & humidity in March in Fort MyersL
Moderate heat & humidity in April in Fort MyersM
High heat & humidity in May in Fort MyersH
Very high heat & humidity in June in Fort MyersVH
Very high heat & humidity in July in Fort MyersVH
Very high heat & humidity in August in Fort MyersVH
Very high heat & humidity in September in Fort MyersVH
High heat & humidity in October in Fort MyersH
Low heat & humidity in November in Fort MyersL
No heat & humidity in December in Fort Myers0
Sea temperature
68°F sea temperature in January in Fort Myers68
68°F sea temperature in February in Fort Myers68
70°F sea temperature in March in Fort Myers70
73°F sea temperature in April in Fort Myers73
79°F sea temperature in May in Fort Myers79
84°F sea temperature in June in Fort Myers84
86°F sea temperature in July in Fort Myers86
86°F sea temperature in August in Fort Myers86
84°F sea temperature in September in Fort Myers84
81°F sea temperature in October in Fort Myers81
75°F sea temperature in November in Fort Myers75
70°F sea temperature in December in Fort Myers70

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Fort Myers

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in Fort Myers11
11 hours of daylight per day in February in Fort Myers11
12 hours of daylight per day in March in Fort Myers12
13 hours of daylight per day in April in Fort Myers13
13 hours of daylight per day in May in Fort Myers13
14 hours of daylight per day in June in Fort Myers14
14 hours of daylight per day in July in Fort Myers14
13 hours of daylight per day in August in Fort Myers13
12 hours of daylight per day in September in Fort Myers12
12 hours of daylight per day in October in Fort Myers12
11 hours of daylight per day in November in Fort Myers11
10 hours of daylight per day in December in Fort Myers10
UV Index (Maximum)
UV (maximum) index 5 (Moderate) in January in Fort Myers5
UV (maximum) index 7 (High) in February in Fort Myers7
UV (maximum) index 9 (Very High) in March in Fort Myers9
UV (maximum) index 11 (Extreme) in April in Fort Myers11
UV (maximum) index 11 (Extreme) in May in Fort Myers11
UV (maximum) index 11 (Extreme) in June in Fort Myers11
UV (maximum) index 11 (Extreme) in July in Fort Myers11
UV (maximum) index 11 (Extreme) in August in Fort Myers11
UV (maximum) index 10 (Very High) in September in Fort Myers10
UV (maximum) index 8 (Very High) in October in Fort Myers8
UV (maximum) index 6 (High) in November in Fort Myers6
UV (maximum) index 5 (Moderate) in December in Fort Myers5

Rainfall in Fort Myers

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
6 days with some rainfall in January in Fort Myers6
6 days with some rainfall in February in Fort Myers6
6 days with some rainfall in March in Fort Myers6
4 days with some rainfall in April in Fort Myers4
8 days with some rainfall in May in Fort Myers8
13 days with some rainfall in June in Fort Myers13
14 days with some rainfall in July in Fort Myers14
16 days with some rainfall in August in Fort Myers16
14 days with some rainfall in September in Fort Myers14
9 days with some rainfall in October in Fort Myers9
7 days with some rainfall in November in Fort Myers7
6 days with some rainfall in December in Fort Myers6
Average monthly rainfall (inches)
1.9 inches monthly rainfall in January in Fort Myers1.9
2.2 inches monthly rainfall in February in Fort Myers2.2
3.0 inches monthly rainfall in March in Fort Myers3.0
1.4 inches monthly rainfall in April in Fort Myers1.4
3.8 inches monthly rainfall in May in Fort Myers3.8
9.3 inches monthly rainfall in June in Fort Myers9.3
8.4 inches monthly rainfall in July in Fort Myers8.4
9.1 inches monthly rainfall in August in Fort Myers9.1
8.0 inches monthly rainfall in September in Fort Myers8.0
3.3 inches monthly rainfall in October in Fort Myers3.3
1.5 inches monthly rainfall in November in Fort Myers1.5
1.6 inches monthly rainfall in December in Fort Myers1.6

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Fort Myers by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Florida (Fort Myers) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Fort Myers?

Fort Myers has a hot tropical climate with a winter dry season.

Fort Myers weather in January

Expect daytime maximum temperatures of 75°F in Fort Myers, Florida in January based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 1.9 inches of rainfall in the month.

  • 75°F maximum daytime temperature in January in Fort Myers75
    75°F max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in January in Fort Myers6
    6 days with some rainfall
  • 54°F minimum night-time temperature in January in Fort Myers54
    54°F min night temperature
  • 11 hours of daylight per day in January in Fort Myers11
    11 hours of daylight per day
  • No heat & humidity in January in Fort Myers0
    No heat & humidity
  • 1.9 inches monthly rainfall in January in Fort Myers1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in January in Fort Myers5
    5 (Moderate) UV index
  • 68°F sea temperature in January in Fort Myers68
    68°F sea temperature

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Fort Myers weather in February

Expect daytime maximum temperatures of 75°F in Fort Myers, Florida in February based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 2.2 inches of rainfall in the month.

  • 75°F maximum daytime temperature in February in Fort Myers75
    75°F max day temperature
  • 8 hours of sunshine per day
  • 6 days with some rainfall in February in Fort Myers6
    6 days with some rainfall
  • 54°F minimum night-time temperature in February in Fort Myers54
    54°F min night temperature
  • 11 hours of daylight per day in February in Fort Myers11
    11 hours of daylight per day
  • No heat & humidity in February in Fort Myers0
    No heat & humidity
  • 2.2 inches monthly rainfall in February in Fort Myers2.2
    2.2 inches of monthly rainfall
  • UV (maximum) index 7 (High) in February in Fort Myers7
    7 (High) UV index
  • 68°F sea temperature in February in Fort Myers68
    68°F sea temperature

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Fort Myers weather in March

Expect daytime maximum temperatures of 81°F in Fort Myers, Florida in March based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 3.0 inches of rainfall in the month.

  • 81°F maximum daytime temperature in March in Fort Myers81
    81°F max day temperature
  • 9 hours of sunshine per day
  • 6 days with some rainfall in March in Fort Myers6
    6 days with some rainfall
  • 59°F minimum night-time temperature in March in Fort Myers59
    59°F min night temperature
  • 12 hours of daylight per day in March in Fort Myers12
    12 hours of daylight per day
  • Low heat & humidity in March in Fort MyersL
    Low heat & humidity
  • 3.0 inches monthly rainfall in March in Fort Myers3.0
    3.0 inches of monthly rainfall
  • UV (maximum) index 9 (Very High) in March in Fort Myers9
    9 (Very High) UV index
  • 70°F sea temperature in March in Fort Myers70
    70°F sea temperature

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Fort Myers weather in April

Expect daytime maximum temperatures of 84°F in Fort Myers, Florida in April based on long-term weather averages. There are 10 hours of sunshine per day on average.

  • 84°F maximum daytime temperature in April in Fort Myers84
    84°F max day temperature
  • 10 hours of sunshine per day
  • 4 days with some rainfall in April in Fort Myers4
    4 days with some rainfall
  • 63°F minimum night-time temperature in April in Fort Myers63
    63°F min night temperature
  • 13 hours of daylight per day in April in Fort Myers13
    13 hours of daylight per day
  • Moderate heat & humidity in April in Fort MyersM
    Moderate heat & humidity
  • 1.4 inches monthly rainfall in April in Fort Myers1.4
    1.4 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in April in Fort Myers11
    11 (Extreme) UV index
  • 73°F sea temperature in April in Fort Myers73
    73°F sea temperature

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Fort Myers weather in May

Expect daytime maximum temperatures of 90°F in Fort Myers, Florida in May and high heat and humidity based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 3.8 inches of rainfall in the month.

  • 90°F maximum daytime temperature in May in Fort Myers90
    90°F max day temperature
  • 10 hours of sunshine per day
  • 8 days with some rainfall in May in Fort Myers8
    8 days with some rainfall
  • 68°F minimum night-time temperature in May in Fort Myers68
    68°F min night temperature
  • 13 hours of daylight per day in May in Fort Myers13
    13 hours of daylight per day
  • High heat & humidity in May in Fort MyersH
    High heat & humidity
  • 3.8 inches monthly rainfall in May in Fort Myers3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Fort Myers11
    11 (Extreme) UV index
  • 79°F sea temperature in May in Fort Myers79
    79°F sea temperature

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Fort Myers weather in June

Expect daytime maximum temperatures of 91°F in Fort Myers, Florida in June and very high heat and humidity based on long-term weather averages. There are 10 hours of sunshine per day on average with 13 days with some rainfall and typically 9.3 inches of rainfall in the month.

  • 91°F maximum daytime temperature in June in Fort Myers91
    91°F max day temperature
  • 10 hours of sunshine per day
  • 13 days with some rainfall in June in Fort Myers13
    13 days with some rainfall
  • 73°F minimum night-time temperature in June in Fort Myers73
    73°F min night temperature
  • 14 hours of daylight per day in June in Fort Myers14
    14 hours of daylight per day
  • Very high heat & humidity in June in Fort MyersVH
    Very High heat & humidity
  • 9.3 inches monthly rainfall in June in Fort Myers9.3
    9.3 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in June in Fort Myers11
    11 (Extreme) UV index
  • 84°F sea temperature in June in Fort Myers84
    84°F sea temperature

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Fort Myers weather in July

Expect daytime maximum temperatures of 91°F in Fort Myers, Florida in July and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 14 days with some rainfall and typically 8.4 inches of rainfall in the month.

  • 91°F maximum daytime temperature in July in Fort Myers91
    91°F max day temperature
  • 9 hours of sunshine per day
  • 14 days with some rainfall in July in Fort Myers14
    14 days with some rainfall
  • 75°F minimum night-time temperature in July in Fort Myers75
    75°F min night temperature
  • 14 hours of daylight per day in July in Fort Myers14
    14 hours of daylight per day
  • Very high heat & humidity in July in Fort MyersVH
    Very High heat & humidity
  • 8.4 inches monthly rainfall in July in Fort Myers8.4
    8.4 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in July in Fort Myers11
    11 (Extreme) UV index
  • 86°F sea temperature in July in Fort Myers86
    86°F sea temperature

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Fort Myers weather in August

Expect daytime maximum temperatures of 91°F in Fort Myers, Florida in August and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with 16 days with some rainfall and typically 9.1 inches of rainfall in the month.

  • 91°F maximum daytime temperature in August in Fort Myers91
    91°F max day temperature
  • 9 hours of sunshine per day
  • 16 days with some rainfall in August in Fort Myers16
    16 days with some rainfall
  • 75°F minimum night-time temperature in August in Fort Myers75
    75°F min night temperature
  • 13 hours of daylight per day in August in Fort Myers13
    13 hours of daylight per day
  • Very high heat & humidity in August in Fort MyersVH
    Very High heat & humidity
  • 9.1 inches monthly rainfall in August in Fort Myers9.1
    9.1 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Fort Myers11
    11 (Extreme) UV index
  • 86°F sea temperature in August in Fort Myers86
    86°F sea temperature

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Fort Myers weather in September

Expect daytime maximum temperatures of 90°F in Fort Myers, Florida in September and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 14 days with some rainfall and typically 8.0 inches of rainfall in the month.

  • 90°F maximum daytime temperature in September in Fort Myers90
    90°F max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in September in Fort Myers14
    14 days with some rainfall
  • 73°F minimum night-time temperature in September in Fort Myers73
    73°F min night temperature
  • 12 hours of daylight per day in September in Fort Myers12
    12 hours of daylight per day
  • Very high heat & humidity in September in Fort MyersVH
    Very High heat & humidity
  • 8.0 inches monthly rainfall in September in Fort Myers8.0
    8.0 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in September in Fort Myers10
    10 (Very High) UV index
  • 84°F sea temperature in September in Fort Myers84
    84°F sea temperature

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Fort Myers weather in October

Expect daytime maximum temperatures of 86°F in Fort Myers, Florida in October and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 3.3 inches of rainfall in the month.

  • 86°F maximum daytime temperature in October in Fort Myers86
    86°F max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in October in Fort Myers9
    9 days with some rainfall
  • 68°F minimum night-time temperature in October in Fort Myers68
    68°F min night temperature
  • 12 hours of daylight per day in October in Fort Myers12
    12 hours of daylight per day
  • High heat & humidity in October in Fort MyersH
    High heat & humidity
  • 3.3 inches monthly rainfall in October in Fort Myers3.3
    3.3 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in October in Fort Myers8
    8 (Very High) UV index
  • 81°F sea temperature in October in Fort Myers81
    81°F sea temperature

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Fort Myers weather in November

Expect daytime maximum temperatures of 81°F in Fort Myers, Florida in November based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 81°F maximum daytime temperature in November in Fort Myers81
    81°F max day temperature
  • 7 hours of sunshine per day
  • 7 days with some rainfall in November in Fort Myers7
    7 days with some rainfall
  • 61°F minimum night-time temperature in November in Fort Myers61
    61°F min night temperature
  • 11 hours of daylight per day in November in Fort Myers11
    11 hours of daylight per day
  • Low heat & humidity in November in Fort MyersL
    Low heat & humidity
  • 1.5 inches monthly rainfall in November in Fort Myers1.5
    1.5 inches of monthly rainfall
  • UV (maximum) index 6 (High) in November in Fort Myers6
    6 (High) UV index
  • 75°F sea temperature in November in Fort Myers75
    75°F sea temperature

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Fort Myers weather in December

Expect daytime maximum temperatures of 75°F in Fort Myers, Florida in December based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 1.6 inches of rainfall in the month.

  • 75°F maximum daytime temperature in December in Fort Myers75
    75°F max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in December in Fort Myers6
    6 days with some rainfall
  • 55°F minimum night-time temperature in December in Fort Myers55
    55°F min night temperature
  • 10 hours of daylight per day in December in Fort Myers10
    10 hours of daylight per day
  • No heat & humidity in December in Fort Myers0
    No heat & humidity
  • 1.6 inches monthly rainfall in December in Fort Myers1.6
    1.6 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in December in Fort Myers5
    5 (Moderate) UV index
  • 70°F sea temperature in December in Fort Myers70
    70°F sea temperature

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More about Fort Myers

Fort Myers by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Florida (Fort Myers) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Tropical storm risk: Fort Myers, Florida hurricane season

% of month affected by tropical storms
0
0
0
0
0
2.1%
<1%
3.6%
3.6%
1.9%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Compare Fort Myers weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Fort Myers, Florida, USA and the UK (London).

Maximum daytime temperature (°F)

Fort Myers, Florida, USA
UK (London)
75
45
75
45
81
50
84
55
90
63
91
68
91
72
91
72
90
66
86
59
81
50
75
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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