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

July weather forecast and climate
Lethem, Guyana

July, like June, is another hot summer month in Lethem, Guyana, with average temperature varying between 23°C (73.4°F) and 31°C (87.8°F).

Temperature

The coldest months are June through August, with an average high-temperature of 31°C (87.8°F).

Rainfall

July is the month with the most rainfall in Lethem. Rain falls for 25 days and accumulates 376mm (14.8") of precipitation.

Daylight

Months with the longest days in Lethem are May through July, with an average of 12.3h of daylight.

Sunshine

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

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 in Lethem are January through December, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an excessive health risk from the exposure to the Sun's UV rays for average individuals.
The daily maximum UV index of 12 in July interpret into the following advice:
Take all necessary precautions, as unprotected skin can burn in 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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 coldest month in Lethem?

June through August, with an average high-temperature of 31°C (87.8°F), are the coldest months in Lethem, Guyana.

What is the temperature in July in Lethem?

The average high-temperature, in July, in Lethem, Guyana, is 31°C (87.8°F), while the average low-temperature is 23°C (73.4°F).

How many days does it rain in July in Lethem?

In Lethem, during July, the rain falls for 25 days and regularly aggregates up to 376mm (14.8") of precipitation.

What is the wettest month in Lethem?

The month with the most rainfall in Lethem, Guyana, is July when the rain falls for 25 days and typically aggregates up to 376mm (14.8") of precipitation.

When are the longest days in Lethem?

Months with the longest days are May through July, with an average of 12.3h of daylight.

How many hours of daylight does Lethem have in July?

In Lethem, the average length of the day in July is 12.3h.

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.

How long on average sun shines in July in Lethem?

In July, the average sunshine is 7h.

When is the highest UV index in Lethem?

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

What are the months with the lowest UV index in Lethem?

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

How high is the UV index in July in Lethem?

In July, the average daily maximum UV index in Lethem, Guyana, is 12. A UV Index value of 11, and more, symbolizes an extreme health threat from the exposure to the Sun's UV radiation.
Average temperature in July - Lethem, Guyana
  • Average high temperature in July: 31°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 July: 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 July - Lethem, Guyana
  • Average rainfall in July: 376mm

The wettest month (with the highest rainfall) is July (376mm).
The driest month (with the lowest rainfall) is January (30mm).

Average rainfall days in July - Lethem, Guyana
  • Average rainfall days in July: 25 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 July / Average sunshine in July - Lethem, Guyana
  • Average daylight in July: 12.3h

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 July: 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 July - Lethem, Guyana
  • Average UV index in July: 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).