easeweather.com
Pärnumaa (Pärnu)
PärnuTallinnTartu More Locations
Estonia weather

Weather in Pärnumaa for September 2025

Your guide to Pärnumaa weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Pärnumaa has been nearly identical to the historical average, with a temperature of 20.8 °C (showing only a slight deviation of 0.3 °C).

  • The forecast for the next days in Pärnumaa predicts a temperature of 13.4 °C, which is cooler than the historical average.

  • In general, the average temperature in Pärnumaa at the beginning of September is 21.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.6 °C by the end of September.

    • Rain 🌧️

  • The climate of Pärnumaa in September is notably wet, with an average of 15 rainy days, and a total of 72 mm of precipitation.

Average dry days
15
Dry days
Average rainy days
15
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/12°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Pärnumaa Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light rain shower
19°
2
Moderate or heavy rain shower
19°
3
Moderate rain at times
22°
4
Partly cloudy
21°
5
Sunny
23°
6
Partly cloudy
22°
7
Sunny
22°
8
Cloudy
22°
9
Partly cloudy
22°
10
Partly cloudy
20°
11
Mist
20°
12
Overcast
19°
13
Light rain shower
19°
14
Overcast
20°
15
Partly cloudy
17°
16
Partly cloudy
20°
17
Moderate rain
16°
18
Patchy rain possible
17°
19
Patchy rain possible
18°
20
Patchy rain possible
17°
21
Patchy rain possible
16°
22
Patchy rain possible
11°
23
Patchy rain possible
12°
24
Patchy rain possible
11°
25
Partly cloudy
10°
26
Patchy rain possible
13°
27
Patchy rain possible
12°
28
Patchy rain possible
9°
29
Patchy rain possible
12°
30
Light rain shower
14°

Temperatures trend during September in Pärnumaa

See the weather trend as well as the moving average line

September weather in Pärnumaa day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Light rain shower
Light rain shower
 19° /12° 5.3 mm 4
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /11° 10.1 mm 4
3 Sept. Moderate rain at times
Moderate rain at times
 22° /13° 1.2 mm 5
4 Sept. Partly cloudy
Partly cloudy
 21° /13° 0 mm 6
5 Sept. Sunny
Sunny
 23° /14° 0 mm 6
6 Sept. Partly cloudy
Partly cloudy
 22° /12° 0.7 mm 6
7 Sept. Sunny
Sunny
 22° /12° 0 mm 5
8 Sept. Cloudy
Cloudy
 22° /13° 0 mm 5
9 Sept. Partly cloudy
Partly cloudy
 22° /13° 0 mm 6
10 Sept. Partly cloudy
Partly cloudy
 20° /14° 1.4 mm 5
11 Sept. Mist
Mist
 20° /14° 2.3 mm 5
12 Sept. Overcast
Overcast
 19° /13° 1.9 mm 5
13 Sept. Light rain shower
Light rain shower
 19° /13° 8.3 mm 4
14 Sept. Overcast
Overcast
 20° /12° 7.1 mm 5
15 Sept. Partly cloudy
Partly cloudy
 17° /11° 1 mm 4
16 Sept. Partly cloudy
Partly cloudy
 20° /12° 0 mm 6
17 Sept. Moderate rain
Moderate rain
 16° /12° 6.8 mm 0.7
18 Sept. Patchy rain possible
Patchy rain possible
 17° /12° 1.2 mm 0.7
19 Sept. Patchy rain possible
Patchy rain possible
 18° /14° 2.5 mm 0.6
20 Sept. Patchy rain possible
Patchy rain possible
 17° /14° 1.4 mm 0.7
21 Sept. Patchy rain possible
Patchy rain possible
 16° /11° 1.6 mm 3
22 Sept. Patchy rain possible
Patchy rain possible
 11° /8° 2.2 mm 2
23 Sept. Patchy rain possible
Patchy rain possible
 12° /6° 0.1 mm 2
24 Sept. Patchy rain possible
Patchy rain possible
 11° /6° 0.3 mm 2
25 Sept. Partly cloudy
Partly cloudy
 10° /4° 0 mm 3
26 Sept. Patchy rain possible
Patchy rain possible
 13° /8° 2.8 mm 3
27 Sept. Patchy rain possible
Patchy rain possible
 12° /6° 0.2 mm 2
28 Sept. Patchy rain possible
Patchy rain possible
 9° /6° 0.1 mm 2
29 Sept. Patchy rain possible
Patchy rain possible
 12° /5° 1.3 mm 2
30 Sept. Light rain shower
Light rain shower
 14° /9° 1.4 mm 4
Next
Important Notice
Our weather forecast for Pärnumaa in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Pärnumaa forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Pärnumaa in September - FAQ

What are the expected maximum and minimum temperatures in Pärnumaa during September?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Pärnumaa during September?
Moderate rainfall is anticipated in Pärnumaa during September, with a total of 72 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Pärnumaa during September?
The average wind speed in Pärnumaa during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Pärnumaa

Explore the daily rainfall trends and prepare for Pärnumaas September weather 💧

UV exposure in Pärnumaa during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Pärnumaa
Select a province for an accurate weather forecast
Pärnu linn
Top locations in Pärnumaa
Select a location for an accurate weather forecast
Pärnu
More Locations

Quick links

More Pärnumaa weather pages
You are here
Location coordinates Where is Pärnumaa?

Get accurate weather forecasts for Pärnumaa, located at latitude 58.386 and longitude 24.497. Stay updated with localized weather information tailored for Pärnumaa.

Found a mistake?
We appreciate your attention to details. Tell us here.