Weather in Biysk: September
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Average day temperature: | 62.3°F |
| Average night temperature: | 47.0°F | |
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Number of sunny days: | 12 days |
| Day length: | 11.7 - 13.6 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.5 in. | |
| more information | ||
14 days
forecast
forecast
| Biysk |
weather in
October
October
| Biysk |
Air temperature in September, °F
Show year:
2025
2024
2023
The highest day temperature during September of 2025 was 68°F. At the same time the lowest night temperature was 35°F. Daily and nightly averages during September were 58.7°F and 53.5°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in September is almost equal.
Precipitation total in September, in.
Precipitation total value in Biysk in September is 1.7 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 7.2 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 6.4.
Best time for vacation in Biysk
Biysk on a weather map
Places in Russia:
Name
°F
24 Hours Forecast
Biysk
Local time: 14:39
December 08, monday
1500
16°F
SW
8 mph
8 mph
1800
14°F
SW
8 mph
8 mph
2100
12°F
SW
7 mph
7 mph
December 09, tuesday
0000
10°F
SW
7 mph
7 mph
0300
10°F
SW
7 mph
7 mph
0600
10°F
SW
8 mph
8 mph
0900
12°F
SW
9 mph
9 mph
1200
10°F
SW
11 mph
11 mph
