Weather in Porvoo in September

The weather in Porvoo in September is quite cold while degrees are between 6 to 15, in addition it might be rainy (around 16 rainfall days) so it is important to prepare yourself with warm cloth and umbrella.
Avg Temp
6° - 15°
Avg Rainy Days
16
Avg Dry Days
14
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Porvoo in September

* The warmest temperature recorded in in September is 25°C
* The coldest temperature recorded in Porvoo in September is (-6°C)
* The average rainfall in Porvoo in September is 59 mm

Yearly Average for Porvoo

Max Temp
Min Temp
Rainy Days
Jan.
(-1°)
(-7°)
22
Feb.
(-1°)
(-9°)
17
March
2°
(-6°)
16
April
9°
(-1°)
14
May
16°
4°
15
June
20°
9°
17
July
23°
12°
16
August
21°
11°
17
Sep.
15°
6°
16
Oct.
9°
2°
20
Nov.
3°
(-3°)
20
Dec.
0°
(-6°)
22

Average Temperature in Porvoo