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

March weather forecast and climate
Lethem, Guyana

The first month of the spring, March, is also a hot month in Lethem, Guyana, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 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

In March, the rain falls for 12 days. Throughout March, 33mm (1.3") of precipitation is accumulated. Throughout the year, there are 194 rainfall days, and 1739mm (68.5") of precipitation is accumulated.

Daylight

The average length of the day in Lethem is 12.1h.

Sunshine

Months with the least sunshine in Lethem are January through July and December, with an average of 7h of 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 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 unprotected exposure to the Sun's UV rays for the average person.
In March, 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. 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 warmest month in Lethem?

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

What is the temperature in March in Lethem?

The average high-temperature, in March, in Lethem, is 33°C (91.4°F), while the average low-temperature is 23°C (73.4°F).

How much does it rain in Lethem in March?

In March, the rain falls for 12 days. Throughout March, 33mm (1.3") of precipitation is accumulated.

What is the average length of the day in March in Lethem?

The average length of the day in March in Lethem, Guyana, is 12.1h.

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.

How long on average sun shines in March in Lethem?

In Lethem, Guyana, the average sunshine in March is 7h.

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

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

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

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

What is the UV index intensity in March in Lethem?

In March, the average daily maximum UV index is 12. A UV Index value of 11, and more, symbolizes an extreme health vulnerability from unprotected exposure to the UV radiation.
Average temperature in March - Lethem, Guyana
  • Average high temperature in March: 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 March: 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 March - Lethem, Guyana
  • Average rainfall in March: 33mm

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

Average rainfall days in March - Lethem, Guyana
  • Average rainfall days in March: 12 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 March / Average sunshine in March - Lethem, Guyana
  • Average daylight in March: 12.1h

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