Irkutsk Weather: September
 |
Average Day Temperature: | 57.7°F |
|
Average Night Temperature: | 43.5°F |
|
Sea Water Temperature: | 54.9°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 11.7 - 13.6 hours | |
|
Number of Rainy Days: | 2 days |
| Precipitation Totals: | 1.4 in | |
| detailed information | ||
forecast
| Irkutsk |
Temperature
| Irkutsk |
Air Temperature in September, °F
The highest day temperature in September 2026 was 77°F. The lowest night temperature was 28°F. The average values for day and night temperatures during September were 55.8°F и 46.2°F respectivly.
Irkutsk Water Sea Temperature in September, °F
The average sea surface temperature in September 2026 for Irkutsk was 58.2°F. The maximum and minimum values were 53.6°F and 64.0°F respectively.
You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in September, in
Precipitation total in September for Irkutsk is 1.4 in. It makes september one of the most rainy months of the year.
The average wind speed in September is 5.2 mph. It makes September one of the most windy months of the year for Irkutsk.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Irkutsk in September is 7.4 hours.
Irkutsk on the Weather Map
| Adler |  |
+66 |
| Anapa | |
+64 |
| Buhta Inal | |
+62 |
| Dombay | |
+62 |
| Gelendzhik | |
+62 |
| Lazarevskoye | |
+62 |
| Mahachkala | |
+66 |
| Moscow |  |
+54 |
| Novorossiysk | |
+68 |
| Seliger | |
+50 |
| Shamora |  |
+50 |
| Sochi | |
+62 |
| St Petersburg | |
+54 |
| Yaroslavl | |
+46 |
| Zelenogradsk | |
+60 |
| 2100 |  |
48°F | NW 4 mph |
| 0000 | |
48°F | N 4 mph |
| 0300 | |
48°F | SE 4 mph |
| 0600 | |
48°F | E 4 mph |
| 0900 |  |
48°F | E 7 mph |
| 1200 | |
48°F | NE 2 mph |
| 1500 | |
50°F | NW 1 mph |
| 1800 | |
48°F | S 4 mph |