Lethem weather by month

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

Temperature
Rainfall
Sunshine & UV index

Temperature in Lethem (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	32	32	32	32	31	30	30	31	33	34	33	32
Min temperature (night-time)	23	23	23	23	23	23	22	23	23	24	23	23
Heat & Humidity	VH	VH	VH	VH	VH	H	H	H	VH	VH	VH	VH

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	7	7	7	7	7	7	7	8	8	8	8	7
Daily hours of daylight	12	12	12	12	12	12	12	12	12	12	12	12
UV Index (Maximum)	11	11	11	11	11	11	11	11	11	11	11	11

Rainfall in Lethem

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	13	10	12	15	24	26	25	20	13	11	11	14
Average monthly rainfall (mm)	44	38	45	122	302	375	338	226	83	58	43	39

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 32°C 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 44 mm of rainfall in the month.

32
32°C max day temperature
7
7 hours of sunshine per day
13
13 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
44
44 mm of monthly rainfall
11
11+ (Extreme) UV index

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Lethem weather in February

Expect daytime maximum temperatures of 32°C 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.

32
32°C max day temperature
7
7 hours of sunshine per day
10
10 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
38
38 mm of monthly rainfall
11
11+ (Extreme) UV index

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Lethem weather in March

Expect daytime maximum temperatures of 32°C 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 45 mm of rainfall in the month.

32
32°C max day temperature
7
7 hours of sunshine per day
12
12 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
45
45 mm of monthly rainfall
11
11+ (Extreme) UV index

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Lethem weather in April

Expect daytime maximum temperatures of 32°C 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 122 mm of rainfall in the month.

32
32°C max day temperature
7
7 hours of sunshine per day
15
15 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
122
122 mm of monthly rainfall
11
11+ (Extreme) UV index

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Lethem weather in May

Expect daytime maximum temperatures of 31°C 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 302 mm of rainfall in the month.

31
31°C max day temperature
7
7 hours of sunshine per day
24
24 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
302
302 mm of monthly rainfall
11
11+ (Extreme) UV index

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Lethem weather in June

Expect daytime maximum temperatures of 30°C 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 375 mm of rainfall in the month.

30
30°C max day temperature
7
7 hours of sunshine per day
26
26 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
375
375 mm of monthly rainfall
11
11+ (Extreme) UV index

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Lethem weather in July

Expect daytime maximum temperatures of 30°C 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 338 mm of rainfall in the month.

30
30°C max day temperature
7
7 hours of sunshine per day
25
25 days with some rainfall
22
22°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
338
338 mm of monthly rainfall
11
11+ (Extreme) UV index

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Lethem weather in August

Expect daytime maximum temperatures of 31°C 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 226 mm of rainfall in the month.

31
31°C max day temperature
8
8 hours of sunshine per day
20
20 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
226
226 mm of monthly rainfall
11
11+ (Extreme) UV index

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Lethem weather in September

Expect daytime maximum temperatures of 33°C 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 83 mm of rainfall in the month.

33
33°C max day temperature
8
8 hours of sunshine per day
13
13 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
83
83 mm of monthly rainfall
11
11+ (Extreme) UV index

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Lethem weather in October

Expect daytime maximum temperatures of 34°C 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 58 mm of rainfall in the month.

34
34°C max day temperature
8
8 hours of sunshine per day
11
11 days with some rainfall
24
24°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
58
58 mm of monthly rainfall
11
11+ (Extreme) UV index

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Lethem weather in November

Expect daytime maximum temperatures of 33°C 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 43 mm of rainfall in the month.

33
33°C max day temperature
8
8 hours of sunshine per day
11
11 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
43
43 mm of monthly rainfall
11
11+ (Extreme) UV index

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Lethem weather in December

Expect daytime maximum temperatures of 32°C 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.

32
32°C max day temperature
7
7 hours of sunshine per day
14
14 days with some rainfall
23
23°C min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
39
39 mm of monthly rainfall
11
11+ (Extreme) UV index

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