Weather in Suwalki in september 2025

The weather in Suwalki in september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.

Average weather throughout september

good weather

Weather at 6am
54°F

Partly Cloudy

28%

Cloudy

16%

Moderate rain at times

13%

Weather at 12pm
65°F

Moderate rain at times

29%

Partly Cloudy

23%

Cloudy

13%

Weather at 6pm
56°F

Moderate rain at times

25%

Partly Cloudy

22%

Heavy rain

8%

Weather at 3am
50°F

Fog

26%

Clear/Sunny

24%

Partly Cloudy

21%

Moderate rain at times

12%



Evolution of daily average temperature and precipitation in Suwalki in september

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Suwalki in september.


The climate of Suwalki in september is good

the weather in Suwalki in september is rather dry (with 3in of rainfall over 5 days). The weather is better from the previous month since in august it receives an average of 4.3in of rainfall over 7 days.

The climate is fairly fresh in this city this month, but it is liveable by dressing hot. The high seasonal norm is 65°F. On average, the recorded minimum temperature is 54°F. Thus, the mean temperature average in september in Suwalki is 59°F. Note that these seasonal averages are in contrast with those observed in Suwalki in the month of september with a maximum record of 81°F in 2016 and a minimum record of 36°F in 2010. You can plan to have about 16 days with temperatures above 65°F, or 53% of time.

On average, in Suwalki, the days of september last 12:44. The sun rises at 05:01 and sunset is at 17:45.

With a good weather, this month is recommended to go in Suwalki in Poland.



Seasonal average climate and temperature of Suwalki in september

Check below seasonal norms These statistics are set from the weather statements of the past years of the month of september.

September
Outside temperature
Average temperature 59°F
Highest temperature 65°F
Lowest temperature 54°F
Highest record temperature 81°F
(2016)
Lowest record temperature 36°F
(2010)
Number of days at +86°F 0 day(s)
(0%)
Number of days at +65°F 16 day(s)
(53%)
Number of days at -32°F 0 day(s)
(0%)
Wind
Wind speed 16km/h
Wind temperature 52°F
Precipitation (rainfall)
Rainfall 3in
Number of days with rainfall 5 day(s)
(15%)
Record daily rainfall 2.4in
(2013)
Snowfall 0cm
Other climate data
Humidity 85%
Visibility 8.75km
Cloud cover 43%
UV index 5
Daily sunshine hours 11
Sunrise and sunset
Time of sunrise 05:01
Time of sunset 17:45
Length of day 12:44
Our opinion about the weather in september
Our opinion at whereandwhen.net good



How was the weather last september?

Here is the day by day recorded weather in Suwalki in september 2024:

01-09-2024
Partly Cloudy
52°F to 74°F
02-09-2024
Partly Cloudy
58°F to 83°F
03-09-2024
Clear/Sunny
63°F to 88°F
04-09-2024
Clear/Sunny
63°F to 86°F
05-09-2024
Clear/Sunny
63°F to 85°F
06-09-2024
Clear/Sunny
63°F to 83°F
07-09-2024
Clear/Sunny
59°F to 85°F
08-09-2024
Partly Cloudy
58°F to 83°F
09-09-2024
Clear/Sunny
58°F to 81°F
10-09-2024
Light rain shower
59°F to 67°F
11-09-2024
Overcast
56°F to 72°F
12-09-2024
Partly Cloudy
56°F to 74°F
13-09-2024
Cloudy
58°F to 72°F
14-09-2024
Clear/Sunny
63°F to 76°F
15-09-2024
Partly Cloudy
58°F to 77°F
16-09-2024
Clear/Sunny
59°F to 79°F
17-09-2024
Clear/Sunny
58°F to 79°F
18-09-2024
Clear/Sunny
59°F to 77°F
19-09-2024
Clear/Sunny
56°F to 77°F
20-09-2024
Clear/Sunny
56°F to 76°F
21-09-2024
Clear/Sunny
54°F to 74°F
22-09-2024
Clear/Sunny
54°F to 74°F
23-09-2024
Clear/Sunny
54°F to 76°F
24-09-2024
Clear/Sunny
56°F to 77°F
25-09-2024
Cloudy
58°F to 70°F
26-09-2024
Partly Cloudy
56°F to 70°F
27-09-2024
Patchy rain nearby
59°F to 72°F
28-09-2024
Partly Cloudy
59°F to 67°F
29-09-2024
Overcast
45°F to 58°F
30-09-2024
Clear/Sunny
40°F to 58°F

Map: other cities in Poland in september

Cities near Suwalki:

Augustów in septembergood weather
Ełk in septembergood weather
Giżycko in septembergood weather
Mrągowo in septembergood weather
Białystok in septembergood weather
Łomża in septembergood weather
Ostrołęka in septembergood weather
Hajnówka in septembergood weather
Olsztyn in septembergood weather
Ostróda in septembergood weather
Braniewo in septembergood weather
Ciechanów in septembergood weather
Poland in september: See full list of cities

Click over cities on the map for information about the weather in september.

Legend: Suwalki perfect weather good tolerable bad very bad


Weather data for Suwalki in september:

Weather data for Suwalki for september are derived from an average of the weather forecast since 2009 in Suwalki. There is a margin of error and these forecasts are to be considered as general information only. The weather in Suwalki can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Suwalki.


Weather in august in Suwalki
Weather in october in Suwalki
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