August weather forecastIrkutsk, Russia
August
Weather in August
The temperature dips from the yearly peak in July to 22.7°C (72.9°F). With the advent of August, Irkutsk experiences a gradual shift towards the refreshing autumn. Although the summer activities continue, the shorter daylight hours hint at the approaching change in seasons. The city’s natural landscape starts preparing for autumn, with an occasional flurry of leaves hinting at the beauty ahead. As we enter September, the full glory of autumn unfolds.Temperature
The beginning of August in Irkutsk brings a minor change in the average high-temperature, shifting from a moderately hot 25.8°C (78.4°F) in July to a pleasant 22.7°C (72.9°F). In August, Irkutsk endures a notable temperature shift from day to night, with lows averaging at a chilly 9.8°C (49.6°F).Humidity
The average relative humidity in August is 71%.Rainfall
In Irkutsk, Russia, during August, the rain falls for 14.5 days and regularly aggregates up to 56mm (2.2") of precipitation. Throughout the year, there are 102.6 rainfall days, and 310mm (12.2") of precipitation is accumulated.Snowfall
In Irkutsk, snow does not fall in June through August.Daylight
In August, the average length of the day is 14h and 38min.On the first day of the month, sunrise is at 05:24 and sunset at 20:54. On the last day of August, in Irkutsk, Russia, sunrise is at 06:12 and sunset at 19:53 +08.
Sunshine
The average sunshine in August is 9.5h.UV index
In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In August, an average UV index of 4 transforms into the following instructions:
Undertake precautions - Guarding against sun damage is counselled. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Irkutsk, Russia
- Average high temperature in August: 22.7°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-13.4°C).
- Average low temperature in August: 9.8°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is January (-23.8°C).
Average pressure in August
Irkutsk, Russia
- Average pressure in August: 1011mbar
The month with the highest atmospheric pressure is January (1033.4mbar).
The month with the lowest atmospheric pressure is July (1006.6mbar).
Average wind speed in August
Irkutsk, Russia
- Average wind speed in August: 7.5km/h
The windiest month (with the highest average wind speed) is May (9.8km/h).
The calmest month (with the lowest average wind speed) is January (5.7km/h).
Average humidity in August
Irkutsk, Russia
- Average humidity in August: 71%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (54%).
Average rainfall in August
Irkutsk, Russia
- Average rainfall in August: 56mm
The wettest month (with the highest rainfall) is July (65mm).
The driest months (with the least rainfall) are January and February (7mm).
Average rainfall days in August
Irkutsk, Russia
- Average rainfall days in August: 14.5 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in August
Irkutsk, Russia
- Average snowfall in August: 0mm
The month with the highest snowfall is March (123mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in August
Irkutsk, Russia
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (16.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in August /
Average sunshine in August
Irkutsk, Russia
- Average daylight in August: 14h and 36min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in August: 9h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in August
Irkutsk, Russia
- Average sunshine days in August: 14.9 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (12.2 days).
Average UV index in August
Irkutsk, Russia
- Average UV index in August: 4
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in August
Irkutsk, Russia
- Average cloud cover in August: 34
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in August
Irkutsk, Russia
- Average visibility in August: 9km
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (4km).
