Lethem
Guyana
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Lethem, Guyana

January, like December, is another hot winter month in Lethem, Guyana, with average temperature varying between 23°C (73.4°F) and 33°C (91.4°F).

Temperature

The warmest months are January through April, September through December, with an average high-temperature of 33°C (91.4°F).

Rainfall

The month with the least rainfall in Lethem is January when the rain falls for 13 days and typically collects 30mm (1.2") of precipitation.

Daylight

In January, the average length of the day is 12h.

Sunshine

January through July and December, with an average of 7h of sunshine, are months with the least sunshine.

UV index

January through December, with an average maximum UV index of 12, are months with the highest UV index in Lethem. Months with the lowest UV index are January through December, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
In January, the average maximum UV index of 12 translate into the following recommendations:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the warmest month in Lethem?

January through April, September through December, with an average high-temperature of 33°C (91.4°F), are warmest months.

What is the temperature in January in Lethem?

In January, in Lethem, the average high-temperature is 33°C (91.4°F), and the average low-temperature is 23°C (73.4°F).

How much does it rain in Lethem in January?

In Lethem, Guyana, during January, the rain falls for 13 days and regularly aggregates up to 30mm (1.2") of precipitation.

What is the driest month in Lethem?

January is the month with the least rainfall in Lethem. Rain falls for 13 days and accumulates 30mm (1.2") of precipitation.

How many hours of daylight does Lethem have in January?

In Lethem, Guyana, the average length of the day in January is 12h.

What is the month with the least sunshine in Lethem?

January through July and December, with an average of 7h of sunshine, are months with the least sunshine in Lethem, Guyana.

How long on average sun shines in January in Lethem?

The average sunshine in January is 7h.

What is the month with the highest UV index in Lethem?

January through December, with an average maximum UV index of 12, are months with the highest UV index in Lethem.

When is the lowest UV index in Lethem?

Months with the lowest UV index are January through December, with an average maximum UV index of 12.

How high is the UV index in January in Lethem?

In January, the average daily maximum UV index is 12. A UV Index value of 11, and more, symbolizes an ultimate hazard to health from the exposure to the Sun's UV radiation.
Average temperature in January - Lethem, Guyana
  • Average high temperature in January: 33°C

Warmest months (with the highest average high temperature) are January, February, March, April, September, October, November and December (33°C).
Months with the lowest average high temperature are June, July and August (31°C).

  • Average low temperature in January: 23°C

Months with the highest average low temperature are September, October and November (24°C).
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 lowest 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 lowest number of rainy days is February (10 days).

Average daylight in January / Average sunshine in January - Lethem, Guyana
  • Average daylight in January: 12h

Months with the longest days are May, June and July (Average daylight: 12.3h).
The month with shortest days is December (Average daylight: 11.9h).

  • Average sunshine in January: 7h

Months with most sunshine are August, September, October and November (Average sunshine: 8h).
Months with least sunshine are January, February, March, April, May, June, July and December (Average sunshine: 7).

Average UV index in January - Lethem, Guyana
  • Average UV index in January: 12

Months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 12).
Months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 12).