Weather in Haarlem in September

The weather in Haarlem in September is extremely hot, while temperatures can easily rise above 33 degrees. This hot weather is not advisable for long walks and outdoors activity, so please prepare for summer conditions with water and comfortable light clothes for a trip in Haarlem during September.
Avg Temp
23° - 33°
Avg Rainy Days
1
Avg Dry Days
29
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Haarlem in September

* The warmest temperature recorded in in September is 36°C
* The coldest temperature recorded in Haarlem in September is 20°C
* The average rainfall in Haarlem in September is 0 mm

Yearly Average for Haarlem

Max Temp
Min Temp
Rainy Days
Jan.
30°
23°
2
Feb.
30°
22°
1
March
31°
22°
1
April
31°
23°
3
May
31°
24°
3
June
31°
23°
2
July
31°
23°
1
August
32°
23°
1
Sep.
33°
23°
1
Oct.
33°
23°
0
Nov.
32°
23°
1
Dec.
31°
23°
1

Average Temperature in Haarlem