Current sea water temperature:
+36.1°F
| Minimum sea water temperature in December: | 40.3°F |
| Maximum sea water temperature in December: | 32.9°F |
| Average sea water temperature in December: | 37.7°F |
| more information | |
14 days
forecast
forecast
| Irkutsk |
monthly
weather
weather
| Irkutsk |
Sea water temperature for the last 10 days:
| December 28 | 36.1°F | December 23 | 37.6°F |
| December 27 | 36.5°F | December 22 | 37.9°F |
| December 26 | 36.7°F | December 21 | 38.1°F |
| December 25 | 37.0°F | December 20 | 38.1°F |
| December 24 | 37.2°F | December 19 | 38.3°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: 07:52
December 29, monday
0900
5°F
SW
1 mph
1 mph
1200
-6°F
NW
2 mph
2 mph
1500
-9°F
NW
2 mph
2 mph
1800
-11°F
NW
1 mph
1 mph
2100
-15°F
W
1 mph
1 mph
December 30, tuesday
0000
-9°F
W
1 mph
1 mph
0300
-13°F
W
1 mph
1 mph
0600
3°F
W
1 mph
1 mph
