Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
As August takes hold, the average high-temperature is an agreeable 21.5°C (70.7°F), nearly mirroring that of the previous month. During August nights, Heisri witnesses a consistent average temperature of 11.5°C (52.7°F).Humidity
The average relative humidity in August in Heisri is 76%.Rainfall
In Heisri, Estonia, during August, the rain falls for 17.6 days and regularly aggregates up to 52mm (2.05") of precipitation. In Heisri, Estonia, during the entire year, the rain falls for 160.5 days and collects up to 490mm (19.29") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In August, the average length of the day in Heisri is 15h and 17min.On the first day of August, sunrise is at 05:07 and sunset at 21:31. On the last day of the month, sunrise is at 06:11 and sunset at 20:14 EEST.
Sunshine
In Heisri, Estonia, the average sunshine in August is 9.5h.UV index
In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 4 in August leads to these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Heisri in August?
What is the average humidity in August in Heisri?
How much does it rain in Heisri in August?
When it does not snow in Heisri?
How many hours of daylight does Heisri have in August?
When are sunrise and sunset in August in Heisri?
How long on average sun shines in August in Heisri?
How high is the UV index in August in Heisri?
Average temperature in August
Heisri, Estonia
- Average high temperature in August: 21.5°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in August: 11.5°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-8°C).
Average pressure in August
Heisri, Estonia
- Average pressure in August: 1014.7mbar
The month with the highest atmospheric pressure is October (1016.1mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).
Average wind speed in August
Heisri, Estonia
- Average wind speed in August: 10.9km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest months (with the lowest average wind speed) are July and August (10.9km/h).
Average humidity in August
Heisri, Estonia
- Average humidity in August: 76%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (72%).
Average rainfall in August
Heisri, Estonia
- Average rainfall in August: 52mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in August
Heisri, Estonia
- Average rainfall days in August: 17.6 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in August
Heisri, Estonia
- Average snowfall in August: 0mm
The month with the highest snowfall is February (190mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Heisri, Estonia
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Heisri, Estonia
- Average daylight in August: 15h and 2min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in August: 9h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 1h and 48min).
Average sunshine days in August
Heisri, Estonia
- Average sunshine days in August: 11.7 days
The month with the most sunshine days is May (13.8 days).
The month with the least sunshine days is December (6.2 days).
Average UV index in August
Heisri, Estonia
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in August
Heisri, Estonia
- Average cloud cover in August: 42
The months with the most cloud cover are February and December (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in August
Heisri, Estonia
- Average visibility in August: 9km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
