Merida weather by month

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

Temperature in Merida (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
29°C maximum daytime temperature in January in Merida29
30°C maximum daytime temperature in February in Merida30
33°C maximum daytime temperature in March in Merida33
35°C maximum daytime temperature in April in Merida35
36°C maximum daytime temperature in May in Merida36
34°C maximum daytime temperature in June in Merida34
34°C maximum daytime temperature in July in Merida34
34°C maximum daytime temperature in August in Merida34
33°C maximum daytime temperature in September in Merida33
31°C maximum daytime temperature in October in Merida31
30°C maximum daytime temperature in November in Merida30
29°C maximum daytime temperature in December in Merida29
Min temperature (night-time)
17°C minimum night-time temperature in January in Merida17
18°C minimum night-time temperature in February in Merida18
20°C minimum night-time temperature in March in Merida20
21°C minimum night-time temperature in April in Merida21
23°C minimum night-time temperature in May in Merida23
23°C minimum night-time temperature in June in Merida23
23°C minimum night-time temperature in July in Merida23
23°C minimum night-time temperature in August in Merida23
23°C minimum night-time temperature in September in Merida23
21°C minimum night-time temperature in October in Merida21
19°C minimum night-time temperature in November in Merida19
18°C minimum night-time temperature in December in Merida18
Heat & Humidity
Moderate heat & humidity in January in MeridaM
Moderate heat & humidity in February in MeridaM
High heat & humidity in March in MeridaH
Very high heat & humidity in April in MeridaVH
Very high heat & humidity in May in MeridaVH
Very high heat & humidity in June in MeridaVH
Very high heat & humidity in July in MeridaVH
Very high heat & humidity in August in MeridaVH
Very high heat & humidity in September in MeridaVH
High heat & humidity in October in MeridaH
Moderate heat & humidity in November in MeridaM
Moderate heat & humidity in December in MeridaM

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

Sunshine & UV index in Merida

  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 Merida11
11 hours of daylight per day in February in Merida11
12 hours of daylight per day in March in Merida12
13 hours of daylight per day in April in Merida13
13 hours of daylight per day in May in Merida13
13 hours of daylight per day in June in Merida13
13 hours of daylight per day in July in Merida13
13 hours of daylight per day in August in Merida13
12 hours of daylight per day in September in Merida12
12 hours of daylight per day in October in Merida12
11 hours of daylight per day in November in Merida11
11 hours of daylight per day in December in Merida11
UV Index (Maximum)
UV (maximum) index 7 (High) in January in Merida7
UV (maximum) index 9 (Very High) in February in Merida9
UV (maximum) index 11 (Extreme) in March in Merida11
UV (maximum) index 11+ (Extreme) in April in Merida11
UV (maximum) index 11+ (Extreme) in May in Merida11
UV (maximum) index 11+ (Extreme) in June in Merida11
UV (maximum) index 11+ (Extreme) in July in Merida11
UV (maximum) index 11+ (Extreme) in August in Merida11
UV (maximum) index 11 (Extreme) in September in Merida11
UV (maximum) index 10 (Very High) in October in Merida10
UV (maximum) index 8 (Very High) in November in Merida8
UV (maximum) index 7 (High) in December in Merida7

Rainfall in Merida

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
4 days with some rainfall in January in Merida4
3 days with some rainfall in February in Merida3
2 days with some rainfall in March in Merida2
2 days with some rainfall in April in Merida2
6 days with some rainfall in May in Merida6
11 days with some rainfall in June in Merida11
14 days with some rainfall in July in Merida14
13 days with some rainfall in August in Merida13
15 days with some rainfall in September in Merida15
10 days with some rainfall in October in Merida10
5 days with some rainfall in November in Merida5
5 days with some rainfall in December in Merida5
Average monthly rainfall (mm)
35 mm monthly rainfall in January in Merida35
25 mm monthly rainfall in February in Merida25
20 mm monthly rainfall in March in Merida20
25 mm monthly rainfall in April in Merida25
74 mm monthly rainfall in May in Merida74
146 mm monthly rainfall in June in Merida146
145 mm monthly rainfall in July in Merida145
168 mm monthly rainfall in August in Merida168
186 mm monthly rainfall in September in Merida186
108 mm monthly rainfall in October in Merida108
35 mm monthly rainfall in November in Merida35
32 mm monthly rainfall in December in Merida32

More about Merida

Merida by month

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

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The climate guide for Mexico (Merida) 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 Merida?

Merida has a hot tropical climate with a winter dry season.

Merida weather in January

Expect daytime maximum temperatures of 29°C in Merida, Mexico in January based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 29°C maximum daytime temperature in January in Merida29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 4 days with some rainfall in January in Merida4
    4 days with some rainfall
  • 17°C minimum night-time temperature in January in Merida17
    17°C min night temperature
  • 11 hours of daylight per day in January in Merida11
    11 hours of daylight per day
  • Moderate heat & humidity in January in MeridaM
    Moderate heat & humidity
  • 35 mm monthly rainfall in January in Merida35
    35 mm of monthly rainfall
  • UV (maximum) index 7 (High) in January in Merida7
    7 (High) UV index

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Merida weather in February

Expect daytime maximum temperatures of 30°C in Merida, Mexico in February based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 30°C maximum daytime temperature in February in Merida30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 3 days with some rainfall in February in Merida3
    3 days with some rainfall
  • 18°C minimum night-time temperature in February in Merida18
    18°C min night temperature
  • 11 hours of daylight per day in February in Merida11
    11 hours of daylight per day
  • Moderate heat & humidity in February in MeridaM
    Moderate heat & humidity
  • 25 mm monthly rainfall in February in Merida25
    25 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in February in Merida9
    9 (Very High) UV index

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Merida weather in March

Expect daytime maximum temperatures of 33°C in Merida, Mexico in March and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 33°C maximum daytime temperature in March in Merida33
    33°C max day temperature
  • 8 hours of sunshine per day
  • 2 days with some rainfall in March in Merida2
    2 days with some rainfall
  • 20°C minimum night-time temperature in March in Merida20
    20°C min night temperature
  • 12 hours of daylight per day in March in Merida12
    12 hours of daylight per day
  • High heat & humidity in March in MeridaH
    High heat & humidity
  • 20 mm monthly rainfall in March in Merida20
    20 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in March in Merida11
    11 (Extreme) UV index

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Merida weather in April

Expect daytime maximum temperatures of 35°C in Merida, Mexico in April and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 35°C maximum daytime temperature in April in Merida35
    35°C max day temperature
  • 8 hours of sunshine per day
  • 2 days with some rainfall in April in Merida2
    2 days with some rainfall
  • 21°C minimum night-time temperature in April in Merida21
    21°C min night temperature
  • 13 hours of daylight per day in April in Merida13
    13 hours of daylight per day
  • Very high heat & humidity in April in MeridaVH
    Very High heat & humidity
  • 25 mm monthly rainfall in April in Merida25
    25 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Merida11
    11+ (Extreme) UV index

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Merida weather in May

Expect daytime maximum temperatures of 36°C in Merida, Mexico in May and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 74 mm of rainfall in the month.

  • 36°C maximum daytime temperature in May in Merida36
    36°C max day temperature
  • 9 hours of sunshine per day
  • 6 days with some rainfall in May in Merida6
    6 days with some rainfall
  • 23°C minimum night-time temperature in May in Merida23
    23°C min night temperature
  • 13 hours of daylight per day in May in Merida13
    13 hours of daylight per day
  • Very high heat & humidity in May in MeridaVH
    Very High heat & humidity
  • 74 mm monthly rainfall in May in Merida74
    74 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Merida11
    11+ (Extreme) UV index

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Merida weather in June

Expect daytime maximum temperatures of 34°C in Merida, Mexico in June and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 146 mm of rainfall in the month.

  • 34°C maximum daytime temperature in June in Merida34
    34°C max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in June in Merida11
    11 days with some rainfall
  • 23°C minimum night-time temperature in June in Merida23
    23°C min night temperature
  • 13 hours of daylight per day in June in Merida13
    13 hours of daylight per day
  • Very high heat & humidity in June in MeridaVH
    Very High heat & humidity
  • 146 mm monthly rainfall in June in Merida146
    146 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Merida11
    11+ (Extreme) UV index

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Merida weather in July

Expect daytime maximum temperatures of 34°C in Merida, Mexico in July 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 145 mm of rainfall in the month.

  • 34°C maximum daytime temperature in July in Merida34
    34°C max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in July in Merida14
    14 days with some rainfall
  • 23°C minimum night-time temperature in July in Merida23
    23°C min night temperature
  • 13 hours of daylight per day in July in Merida13
    13 hours of daylight per day
  • Very high heat & humidity in July in MeridaVH
    Very High heat & humidity
  • 145 mm monthly rainfall in July in Merida145
    145 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Merida11
    11+ (Extreme) UV index

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Merida weather in August

Expect daytime maximum temperatures of 34°C in Merida, Mexico in August and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 13 days with some rainfall and typically 168 mm of rainfall in the month.

  • 34°C maximum daytime temperature in August in Merida34
    34°C max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in August in Merida13
    13 days with some rainfall
  • 23°C minimum night-time temperature in August in Merida23
    23°C min night temperature
  • 13 hours of daylight per day in August in Merida13
    13 hours of daylight per day
  • Very high heat & humidity in August in MeridaVH
    Very High heat & humidity
  • 168 mm monthly rainfall in August in Merida168
    168 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Merida11
    11+ (Extreme) UV index

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Merida weather in September

Expect daytime maximum temperatures of 33°C in Merida, Mexico in September and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 15 days with some rainfall and typically 186 mm of rainfall in the month.

  • 33°C maximum daytime temperature in September in Merida33
    33°C max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in September in Merida15
    15 days with some rainfall
  • 23°C minimum night-time temperature in September in Merida23
    23°C min night temperature
  • 12 hours of daylight per day in September in Merida12
    12 hours of daylight per day
  • Very high heat & humidity in September in MeridaVH
    Very High heat & humidity
  • 186 mm monthly rainfall in September in Merida186
    186 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Merida11
    11 (Extreme) UV index

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Merida weather in October

Expect daytime maximum temperatures of 31°C in Merida, Mexico in October and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 108 mm of rainfall in the month.

  • 31°C maximum daytime temperature in October in Merida31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in October in Merida10
    10 days with some rainfall
  • 21°C minimum night-time temperature in October in Merida21
    21°C min night temperature
  • 12 hours of daylight per day in October in Merida12
    12 hours of daylight per day
  • High heat & humidity in October in MeridaH
    High heat & humidity
  • 108 mm monthly rainfall in October in Merida108
    108 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in October in Merida10
    10 (Very High) UV index

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Merida weather in November

Expect daytime maximum temperatures of 30°C in Merida, Mexico in November based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 30°C maximum daytime temperature in November in Merida30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 5 days with some rainfall in November in Merida5
    5 days with some rainfall
  • 19°C minimum night-time temperature in November in Merida19
    19°C min night temperature
  • 11 hours of daylight per day in November in Merida11
    11 hours of daylight per day
  • Moderate heat & humidity in November in MeridaM
    Moderate heat & humidity
  • 35 mm monthly rainfall in November in Merida35
    35 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in November in Merida8
    8 (Very High) UV index

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Merida weather in December

Expect daytime maximum temperatures of 29°C in Merida, Mexico in December based on long-term weather averages. There are 6 hours of sunshine per day on average.

  • 29°C maximum daytime temperature in December in Merida29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 5 days with some rainfall in December in Merida5
    5 days with some rainfall
  • 18°C minimum night-time temperature in December in Merida18
    18°C min night temperature
  • 11 hours of daylight per day in December in Merida11
    11 hours of daylight per day
  • Moderate heat & humidity in December in MeridaM
    Moderate heat & humidity
  • 32 mm monthly rainfall in December in Merida32
    32 mm of monthly rainfall
  • UV (maximum) index 7 (High) in December in Merida7
    7 (High) UV index

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More about Merida

Merida by month

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

Recommended for Mexico

  • Explore latest special offers & online deals from TUI
  • Free child places & £0 deposits with direct debit available
  • Book summer & winter sun holidays in 2026/2027

TUITUI deal finder

The climate guide for Mexico (Merida) 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.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare Merida weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Merida, Mexico and the UK (London).

Maximum daytime temperature (°C)

Merida, Mexico
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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