Lethem weather by month

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

Temperature in Lethem (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
90°F maximum daytime temperature in January in Lethem90
90°F maximum daytime temperature in February in Lethem90
90°F maximum daytime temperature in March in Lethem90
90°F maximum daytime temperature in April in Lethem90
88°F maximum daytime temperature in May in Lethem88
86°F maximum daytime temperature in June in Lethem86
86°F maximum daytime temperature in July in Lethem86
88°F maximum daytime temperature in August in Lethem88
91°F maximum daytime temperature in September in Lethem91
93°F maximum daytime temperature in October in Lethem93
91°F maximum daytime temperature in November in Lethem91
90°F maximum daytime temperature in December in Lethem90
Min temperature (night-time)
73°F minimum night-time temperature in January in Lethem73
73°F minimum night-time temperature in February in Lethem73
73°F minimum night-time temperature in March in Lethem73
73°F minimum night-time temperature in April in Lethem73
73°F minimum night-time temperature in May in Lethem73
73°F minimum night-time temperature in June in Lethem73
72°F minimum night-time temperature in July in Lethem72
73°F minimum night-time temperature in August in Lethem73
73°F minimum night-time temperature in September in Lethem73
75°F minimum night-time temperature in October in Lethem75
73°F minimum night-time temperature in November in Lethem73
73°F minimum night-time temperature in December in Lethem73
Heat & Humidity
Very high heat & humidity in January in LethemVH
Very high heat & humidity in February in LethemVH
Very high heat & humidity in March in LethemVH
Very high heat & humidity in April in LethemVH
Very high heat & humidity in May in LethemVH
High heat & humidity in June in LethemH
High heat & humidity in July in LethemH
High heat & humidity in August in LethemH
Very high heat & humidity in September in LethemVH
Very high heat & humidity in October in LethemVH
Very high heat & humidity in November in LethemVH
Very high heat & humidity in December in LethemVH

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

Sunshine & UV index in Lethem

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
12 hours of daylight per day in January in Lethem12
12 hours of daylight per day in February in Lethem12
12 hours of daylight per day in March in Lethem12
12 hours of daylight per day in April in Lethem12
12 hours of daylight per day in May in Lethem12
12 hours of daylight per day in June in Lethem12
12 hours of daylight per day in July in Lethem12
12 hours of daylight per day in August in Lethem12
12 hours of daylight per day in September in Lethem12
12 hours of daylight per day in October in Lethem12
12 hours of daylight per day in November in Lethem12
12 hours of daylight per day in December in Lethem12
UV Index (Maximum)
UV (maximum) index 11+ (Extreme) in January in Lethem11
UV (maximum) index 11+ (Extreme) in February in Lethem11
UV (maximum) index 11+ (Extreme) in March in Lethem11
UV (maximum) index 11+ (Extreme) in April in Lethem11
UV (maximum) index 11+ (Extreme) in May in Lethem11
UV (maximum) index 11+ (Extreme) in June in Lethem11
UV (maximum) index 11+ (Extreme) in July in Lethem11
UV (maximum) index 11+ (Extreme) in August in Lethem11
UV (maximum) index 11+ (Extreme) in September in Lethem11
UV (maximum) index 11+ (Extreme) in October in Lethem11
UV (maximum) index 11+ (Extreme) in November in Lethem11
UV (maximum) index 11+ (Extreme) in December in Lethem11

Rainfall in Lethem

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
13 days with some rainfall in January in Lethem13
10 days with some rainfall in February in Lethem10
12 days with some rainfall in March in Lethem12
15 days with some rainfall in April in Lethem15
24 days with some rainfall in May in Lethem24
26 days with some rainfall in June in Lethem26
25 days with some rainfall in July in Lethem25
20 days with some rainfall in August in Lethem20
13 days with some rainfall in September in Lethem13
11 days with some rainfall in October in Lethem11
11 days with some rainfall in November in Lethem11
14 days with some rainfall in December in Lethem14
Average monthly rainfall (inches)
1.7 inches monthly rainfall in January in Lethem1.7
1.5 inches monthly rainfall in February in Lethem1.5
1.8 inches monthly rainfall in March in Lethem1.8
4.8 inches monthly rainfall in April in Lethem4.8
11.9 inches monthly rainfall in May in Lethem11.9
14.8 inches monthly rainfall in June in Lethem14.8
13.3 inches monthly rainfall in July in Lethem13.3
8.9 inches monthly rainfall in August in Lethem8.9
3.3 inches monthly rainfall in September in Lethem3.3
2.3 inches monthly rainfall in October in Lethem2.3
1.7 inches monthly rainfall in November in Lethem1.7
1.5 inches monthly rainfall in December in Lethem1.5

More about Lethem

Lethem by month

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

Recommended for Guyana

The climate guide for Guyana (Lethem) 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 Lethem?

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

Lethem weather in January

Expect daytime maximum temperatures of 90°F in Lethem, Guyana in January and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 13 days with some rainfall and typically 1.7 inches of rainfall in the month.

  • 90°F maximum daytime temperature in January in Lethem90
    90°F max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in January in Lethem13
    13 days with some rainfall
  • 73°F minimum night-time temperature in January in Lethem73
    73°F min night temperature
  • 12 hours of daylight per day in January in Lethem12
    12 hours of daylight per day
  • Very high heat & humidity in January in LethemVH
    Very High heat & humidity
  • 1.7 inches monthly rainfall in January in Lethem1.7
    1.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Lethem11
    11+ (Extreme) UV index

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Lethem weather in February

Expect daytime maximum temperatures of 90°F in Lethem, Guyana in February and very 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.

  • 90°F maximum daytime temperature in February in Lethem90
    90°F max day temperature
  • 7 hours of sunshine per day
  • 10 days with some rainfall in February in Lethem10
    10 days with some rainfall
  • 73°F minimum night-time temperature in February in Lethem73
    73°F min night temperature
  • 12 hours of daylight per day in February in Lethem12
    12 hours of daylight per day
  • Very high heat & humidity in February in LethemVH
    Very High heat & humidity
  • 1.5 inches monthly rainfall in February in Lethem1.5
    1.5 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in February in Lethem11
    11+ (Extreme) UV index

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Lethem weather in March

Expect daytime maximum temperatures of 90°F in Lethem, Guyana in March and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 1.8 inches of rainfall in the month.

  • 90°F maximum daytime temperature in March in Lethem90
    90°F max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in March in Lethem12
    12 days with some rainfall
  • 73°F minimum night-time temperature in March in Lethem73
    73°F min night temperature
  • 12 hours of daylight per day in March in Lethem12
    12 hours of daylight per day
  • Very high heat & humidity in March in LethemVH
    Very High heat & humidity
  • 1.8 inches monthly rainfall in March in Lethem1.8
    1.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Lethem11
    11+ (Extreme) UV index

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Lethem weather in April

Expect daytime maximum temperatures of 90°F in Lethem, Guyana in April 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 4.8 inches of rainfall in the month.

  • 90°F maximum daytime temperature in April in Lethem90
    90°F max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in April in Lethem15
    15 days with some rainfall
  • 73°F minimum night-time temperature in April in Lethem73
    73°F min night temperature
  • 12 hours of daylight per day in April in Lethem12
    12 hours of daylight per day
  • Very high heat & humidity in April in LethemVH
    Very High heat & humidity
  • 4.8 inches monthly rainfall in April in Lethem4.8
    4.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Lethem11
    11+ (Extreme) UV index

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Lethem weather in May

Expect daytime maximum temperatures of 88°F in Lethem, Guyana in May and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 24 days with some rainfall and typically 11.9 inches of rainfall in the month.

  • 88°F maximum daytime temperature in May in Lethem88
    88°F max day temperature
  • 7 hours of sunshine per day
  • 24 days with some rainfall in May in Lethem24
    24 days with some rainfall
  • 73°F minimum night-time temperature in May in Lethem73
    73°F min night temperature
  • 12 hours of daylight per day in May in Lethem12
    12 hours of daylight per day
  • Very high heat & humidity in May in LethemVH
    Very High heat & humidity
  • 11.9 inches monthly rainfall in May in Lethem11.9
    11.9 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Lethem11
    11+ (Extreme) UV index

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Lethem weather in June

Expect daytime maximum temperatures of 86°F in Lethem, Guyana in June and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 26 days with some rainfall and typically 14.8 inches of rainfall in the month.

  • 86°F maximum daytime temperature in June in Lethem86
    86°F max day temperature
  • 7 hours of sunshine per day
  • 26 days with some rainfall in June in Lethem26
    26 days with some rainfall
  • 73°F minimum night-time temperature in June in Lethem73
    73°F min night temperature
  • 12 hours of daylight per day in June in Lethem12
    12 hours of daylight per day
  • High heat & humidity in June in LethemH
    High heat & humidity
  • 14.8 inches monthly rainfall in June in Lethem14.8
    14.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Lethem11
    11+ (Extreme) UV index

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Lethem weather in July

Expect daytime maximum temperatures of 86°F in Lethem, Guyana in July and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 25 days with some rainfall and typically 13.3 inches of rainfall in the month.

  • 86°F maximum daytime temperature in July in Lethem86
    86°F max day temperature
  • 7 hours of sunshine per day
  • 25 days with some rainfall in July in Lethem25
    25 days with some rainfall
  • 72°F minimum night-time temperature in July in Lethem72
    72°F min night temperature
  • 12 hours of daylight per day in July in Lethem12
    12 hours of daylight per day
  • High heat & humidity in July in LethemH
    High heat & humidity
  • 13.3 inches monthly rainfall in July in Lethem13.3
    13.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Lethem11
    11+ (Extreme) UV index

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Lethem weather in August

Expect daytime maximum temperatures of 88°F in Lethem, Guyana in August and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 20 days with some rainfall and typically 8.9 inches of rainfall in the month.

  • 88°F maximum daytime temperature in August in Lethem88
    88°F max day temperature
  • 8 hours of sunshine per day
  • 20 days with some rainfall in August in Lethem20
    20 days with some rainfall
  • 73°F minimum night-time temperature in August in Lethem73
    73°F min night temperature
  • 12 hours of daylight per day in August in Lethem12
    12 hours of daylight per day
  • High heat & humidity in August in LethemH
    High heat & humidity
  • 8.9 inches monthly rainfall in August in Lethem8.9
    8.9 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Lethem11
    11+ (Extreme) UV index

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Lethem weather in September

Expect daytime maximum temperatures of 91°F in Lethem, Guyana 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 13 days with some rainfall and typically 3.3 inches of rainfall in the month.

  • 91°F maximum daytime temperature in September in Lethem91
    91°F max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in September in Lethem13
    13 days with some rainfall
  • 73°F minimum night-time temperature in September in Lethem73
    73°F min night temperature
  • 12 hours of daylight per day in September in Lethem12
    12 hours of daylight per day
  • Very high heat & humidity in September in LethemVH
    Very High heat & humidity
  • 3.3 inches monthly rainfall in September in Lethem3.3
    3.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Lethem11
    11+ (Extreme) UV index

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Lethem weather in October

Expect daytime maximum temperatures of 93°F in Lethem, Guyana in October 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 2.3 inches of rainfall in the month.

  • 93°F maximum daytime temperature in October in Lethem93
    93°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in October in Lethem11
    11 days with some rainfall
  • 75°F minimum night-time temperature in October in Lethem75
    75°F min night temperature
  • 12 hours of daylight per day in October in Lethem12
    12 hours of daylight per day
  • Very high heat & humidity in October in LethemVH
    Very High heat & humidity
  • 2.3 inches monthly rainfall in October in Lethem2.3
    2.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Lethem11
    11+ (Extreme) UV index

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Lethem weather in November

Expect daytime maximum temperatures of 91°F in Lethem, Guyana in November 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 1.7 inches of rainfall in the month.

  • 91°F maximum daytime temperature in November in Lethem91
    91°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in November in Lethem11
    11 days with some rainfall
  • 73°F minimum night-time temperature in November in Lethem73
    73°F min night temperature
  • 12 hours of daylight per day in November in Lethem12
    12 hours of daylight per day
  • Very high heat & humidity in November in LethemVH
    Very High heat & humidity
  • 1.7 inches monthly rainfall in November in Lethem1.7
    1.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in November in Lethem11
    11+ (Extreme) UV index

Back to months

Lethem weather in December

Expect daytime maximum temperatures of 90°F in Lethem, Guyana in December and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall.

  • 90°F maximum daytime temperature in December in Lethem90
    90°F max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in December in Lethem14
    14 days with some rainfall
  • 73°F minimum night-time temperature in December in Lethem73
    73°F min night temperature
  • 12 hours of daylight per day in December in Lethem12
    12 hours of daylight per day
  • Very high heat & humidity in December in LethemVH
    Very High heat & humidity
  • 1.5 inches monthly rainfall in December in Lethem1.5
    1.5 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Lethem11
    11+ (Extreme) UV index

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More about Lethem

Lethem by month

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

Recommended for Guyana

The climate guide for Guyana (Lethem) 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.

Compare Lethem weather with the UK

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

Maximum daytime temperature (°F)

Lethem, Guyana
UK (London)
90
45
90
45
90
50
90
55
88
63
86
68
86
72
88
72
91
66
93
59
91
50
90
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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