Current sea water temperature:
+36.5°F
| Minimum sea water temperature in January: | 36.9°F |
| Maximum sea water temperature in January: | 31.6°F |
| Average sea water temperature in January: | 34.6°F |
| more information | |
14 days
forecast
forecast
| Irkutsk |
monthly
weather
weather
| Irkutsk |
Sea water temperature for the last 10 days:
| January 1 | 36.5°F | December 27 | 36.5°F |
| December 31 | 36.5°F | December 26 | 36.7°F |
| December 30 | 36.3°F | December 25 | 37.0°F |
| December 29 | 36.3°F | December 24 | 37.2°F |
| December 28 | 36.1°F | December 23 | 37.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Irkutsk?
Based on the data about daily sea water temperature for the last three years the warmest sea in Irkutsk was noticed in August, July and September.
Monthly Sea Temperatures in Irkutsk, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 63.5°F. The highest and lowest sea temperatures during the month were 64.6°F and 60.6°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 60.6°F. The highest and lowest sea temperatures during the month were 66.0°F and 55.2°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 59.0°F. The highest and lowest sea temperatures during the month were 62.6°F and 55.4°F.
current
weather
weather
| Irkutsk |
weather in
January
January
| Irkutsk |
Best time for vacation in Irkutsk
Irkutsk on a weather map
Places in Russia:
Name
°F
24 Hours Forecast
Irkutsk
Local time: 17:48
January 01, thursday
1800
-4°F
NW
2 mph
2 mph
2100
-4°F
NW
1 mph
1 mph
January 02, friday
0000
-6°F
E
1 mph
1 mph
0300
0°F
E
2 mph
2 mph
0600
10°F
SE
4 mph
4 mph
0900
16°F
SE
4 mph
4 mph
1200
18°F
E
4 mph
4 mph
1500
21°F
E
5 mph
5 mph
