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Sevastopol weather in September

Weather in Sevastopol: September

Average day temperature: 73.7°F
Average night temperature: 65.8°F
Sea water temperature: 73.1°F
Number of sunny days: 23 days
Day length: 11.8 - 13.2 hours
Number of rainy days: 1 day
Precipitation totals: 0.7 in.

Air temperature in September, °F

Show year:
2025
2024
2023

The highest day temperature during September of 2025 was 78°F. At the same time the lowest night temperature was 51°F. Daily and nightly averages during September were 70.5°F and 63.5°F.

Sea water temperature in Sevastopol in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 72.5°F. The highest and lowest sea temperatures during the month were 77.2°F and 67.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Sevastopol in September is 0.6 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 8.6 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: 9.5.

Best time for vacation in Sevastopol

Sunniest months:
August 28 days
July 27 days
June 23 days
Warmest months:
August 82.3 °F
July 80.9 °F
June 75.2 °F
Warmest sea temp:
August 77.2 °F
July 75.3 °F
September 73.1 °F
Coldest months:
January 43.5 °F
February 43.7 °F
December 47.5 °F
Rainiest months:
February 2 days
January 2 days
June 2 days
Windiest months:
January 11.8 mph
February 11.6 mph
December 11.2 mph

Sevastopol on a weather map

Sevastopol
+48°F
W 4 mph
Feels like: +48°F
Precip.: 0%
Places in Crimea:
Name
°F
+45°F
+45°F
+45°F
+45°F
+45°F
+43°F
+45°F
+45°F
+45°F
+48°F
+41°F
+43°F
+43°F
+45°F
+45°F
24 Hours Forecast
Sevastopol
Local time: 06:58
December 05, friday
0900
50°F
W
3 mph
1200
54°F
SW
2 mph
1500
55°F
S
2 mph
1800
52°F
SW
4 mph
2100
50°F
SW
6 mph
December 06, saturday
0000
50°F
SW
6 mph
0300
50°F
SW
6 mph
0600
52°F
SW
6 mph
Units of measurement: °C / °F