Weather in January
Temperature
The warmest period, with an average high-temperature of 33°C (91.4°F), falls in January through April, September through December.Rainfall
The month with the least rainfall is January, when the rain falls for 13 days and typically collects 30mm (1.18") of precipitation.Daylight
In January, the average length of the day in Lethem is 11h and 57min.On the first day of January, sunrise is at 06:04 and sunset at 18:00. On the last day of the month, sunrise is at 06:13 and sunset at 18:11 -04.
Sunshine
The months with the least sunshine are January through July and December, with an average of 7h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 12. The months with the lowest UV index in Lethem are January through December, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an extreme threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 12 during January translates into the following directions:
Put into action all important safeguards, unprotected skin may burn swiftly. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Frequent reapplication of a broad-spectrum SPF 30+ sunscreen is vital every two hours or directly after a swim or an outdoor workout.
Frequently asked questions
What time of the year is the hottest in Lethem?
How hot does it get in Lethem in January?
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How much does it rain in Lethem in January?
What is the average length of the day in January in Lethem?
What time are sunrise and sunset in January in Lethem?
What is the month with the least sunshine in Lethem?
How many hours of sunshine does Lethem have in January?
When is the highest UV index in Lethem?
When is the lowest UV index in Lethem?
What is the UV index intensity in January in Lethem?
Average temperature in January
Lethem, Guyana
- Average high temperature in January: 33°C
The warmest months (with the highest average high temperature) are January, February, March, April, September, October, November and December (33°C).
The months with the lowest average high temperature are June, July and August (31°C).
- Average low temperature in January: 23°C
The months with the highest average low temperature are September, October and November (24°C).
The coldest months (with the lowest average low temperature) are January, February, March, April, May, June, July, August and December (23°C).
Average rainfall in January
Lethem, Guyana
- Average rainfall in January: 30mm
The wettest month (with the highest rainfall) is July (376mm).
The driest month (with the least rainfall) is January (30mm).
Average rainfall days in January
Lethem, Guyana
- Average rainfall days in January: 13 days
The month with the highest number of rainy days is June (26 days).
The month with the least rainy days is February (10 days).
Average daylight in January /
Average sunshine in January
Lethem, Guyana
- Average daylight in January: 12h and 0min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in January: 7h
The months with the most sunshine are August, September, October and November (Average sunshine: 8h).
The months with the least sunshine are January, February, March, April, May, June, July and December (Average sunshine: 7h).
Average UV index in January
Lethem, Guyana
- Average UV index in January: 12
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 12).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 12).
Lethem, Guyana
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