20.05
wed
wed
Day
59°F
SW 0 mph
Precip.
0%
0%
Night
46°F
N 3 mph
Precip.
88%
88%
21.05
thu
thu
Day
48°F
SE 11 mph
Precip.
0%
0%
Night
50°F
SE 9 mph
Precip.
0%
0%
22.05
fri
fri
Day
66°F
SE 14 mph
Precip.
0%
0%
Night
48°F
SE 15 mph
Precip.
0%
0%
23.05
sat
sat
Day
36°F
SE 14 mph
Precip.
100%
100%
Night
32°F
E 4 mph
Precip.
0%
0%
24.05
sun
sun
Day
48°F
SE 14 mph
Precip.
52%
52%
Night
39°F
N 1 mph
Precip.
0%
0%
25.05
mon
mon
Day
57°F
SE 6 mph
Precip.
0%
0%
Night
45°F
N 1 mph
Precip.
0%
0%
26.05
tue
tue
Day
45°F
SE 7 mph
Precip.
100%
100%
Night
45°F
E 4 mph
Precip.
100%
100%
27.05
wed
wed
Day
57°F
E 1 mph
Precip.
100%
100%
Night
46°F
E 2 mph
Precip.
0%
0%
28.05
thu
thu
Day
55°F
E 4 mph
Precip.
23%
23%
Night
46°F
NE 2 mph
Precip.
0%
0%
29.05
fri
fri
Day
55°F
SE 12 mph
Precip.
100%
100%
Night
45°F
SE 8 mph
Precip.
23%
23%
30.05
sat
sat
Day
55°F
SE 10 mph
Precip.
79%
79%
Night
46°F
SE 5 mph
Precip.
100%
100%
31.05
sun
sun
Day
57°F
SE 14 mph
Precip.
100%
100%
Night
45°F
E 3 mph
Precip.
0%
0%
01.06
mon
mon
Day
64°F
SE 5 mph
Precip.
0%
0%
Night
48°F
NE 2 mph
Precip.
0%
0%
02.06
tue
tue
Day
66°F
SE 9 mph
Precip.
0%
0%
Night
63°F
SE 7 mph
Precip.
0%
0%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 35.6°F. The highest and lowest sea temperatures during the month were 37.2°F and 34.7°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 51.6°F. The highest and lowest sea temperatures during the month were 57.2°F and 45.5°F.
Air temperature in Irkutsk, °F
Precipitation total in Irkutsk, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Irkutsk
Irkutsk on a weather map
Places in Russia:
Name
°F
24 Hours Forecast
Irkutsk
Local time: 08:15
May 20, wednesday
0900
50°F
W
1 mph
1 mph
1200
59°F
SW
0 mph
0 mph
1500
64°F
N
1 mph
1 mph
1800
63°F
S
3 mph
3 mph
2100
52°F
N
3 mph
3 mph
May 21, thursday
0000
46°F
N
3 mph
3 mph
0300
45°F
E
3 mph
3 mph
0600
46°F
E
6 mph
6 mph
