June weather forecastLethem, Guyana

June

Weather in June

June maintains May’s heavy rainfall pattern with rainfall peaking at 302mm (11.89"). This month, along with May, distinguishes itself as one of the year's pivotal rainy seasons. However, it does not bring significant deviation in temperature, daylight, or sunshine hours. Also in June, the UV index sustains its high level indicative of the city's geographical location.

Temperature

Lethem witnesses its lowest temperatures in June through August, reaching an average of 31°C (87.8°F).

Rainfall

In June, in Lethem, the rain falls for 26 days. Throughout June, 302mm (11.89") of precipitation is accumulated. Throughout the year, there are 194 rainfall days, and 1739mm (68.46") of precipitation is accumulated.

Daylight

The month with the longest days is June, with an average of 12h and 18min of daylight.
On the first day of June in Lethem, sunrise is at 05:47 and sunset at 18:06. On the last day of the month, sunrise is at 05:53 and sunset at 18:12 -04.

Sunshine

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

UV index

The months with the highest UV index in Lethem 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 estimate of 11, and higher, represents an ultimate health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 12 during June translates into the following directions:
Employ all critical precautions. Guarding against sun damage is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Apply liberally and reapply a broad-spectrum sunscreen of SPF 30+ every two hours, and promptly after any outdoor workout or a swim.

Updated: Feb 19, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The months of June through August see the lowest levels of Lethem's temperatures, averaging a high of 31°C (87.8°F).

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

In Lethem, in June, it is raining for 26 days, with typically 302mm (11.89") of accumulated precipitation.

June has the longest days of the year in Lethem, with an average of 12h and 18min of daylight.

The average day length in June in Lethem, Guyana, is 12h and 19min.

In June, on the first day of the month, sunrise is at 05:47 and sunset at 18:06. On the last day of the month, in Lethem, sunrise is at 05:53 and sunset at 18:12 -04.

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

In June, the average sunshine duration in Lethem is 7h.

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

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

In Lethem, the average daily maximum UV index in June is 12. A UV Index reading of 11, and higher, represents an ultimate hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M June J A S O N D

May

June

Jul

Average high temperature

32°C

31°C

Average low temperature

Average rainfall

Average rainfall days

Average daylight

12h 18min

Average sunshine

Average UV index

Average temperature in June
Lethem, Guyana

Average high temperature in June: 31°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 June: 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 June
Lethem, Guyana

Average rainfall in June: 302mm

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

Average rainfall days in June
Lethem, Guyana

Average rainfall days in June: 26 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 June /
Average sunshine in June
Lethem, Guyana

Average daylight in June: 12h and 18min

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 June: 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 June
Lethem, Guyana

Average UV index in June: 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).