Measurements:
°C
°F
Poznan
42°F
SW 11 mph
Feels like: 36°F
Precip: 6%
World Resorts Poland Poznan Weather September Weather in Poznan

Poznan Weather: September

Average Day Temperature: 69.8°F
Average Night Temperature: 55.8°F
Number of Sunny Days: 11 days
Sunshine Hours: 11.7 - 13.6 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in

Air Temperature in September, °F

Select Year: 2026 2025 2024

The highest day temperature in September 2026 was 83°F. The lowest night temperature was 47°F. The average values for day and night temperatures during September were 68.1°F и 56.9°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Poznan is 1.1 in.

Wind Speed in September, mph

The average wind speed in September is 8.5 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Poznan in September is 7.4 hours.

Best Time to Visit Poznan
The most sunny months:
August 14 days
June 12 days
July 11 days
The most warm months:
August 79.3 °F
July 78.5 °F
June 75.6 °F
The most cold months:
January 33.0 °F
February 36.4 °F
December 36.9 °F
The most rainy months:
July 4 days
June 4 days
May 3 days
The most windy months:
January 10 mph
December 10 mph
February 9 mph

Poznan on the Weather Map

Poland Resorts:
NAME
F°
Gdansk +46
Gdynia +48
High Tatras +36
Krakow +42
Krynica Morska +44
Leba +50
Miedzyzdroje +50
Sopot +48
Szczecin +44
Ustka +46
Vladyslawowo +46
Warsaw +46
Wisla +42
Wroclaw +50
Zakopane +38
24 Hours Weather Forecast
Poznan
Local time: 07:47
19 oct, monday
0900 42°F
SW
11 mph
1200 50°F
SW
11 mph
1500 52°F
SW
12 mph
1800 44°F
SW
7 mph
2100 44°F
SW
9 mph
20 oct, tuesday
0000 44°F
W
7 mph
0300 44°F
SW
8 mph
0600 44°F
W
8 mph