Heerhugowaard Weather in September
What's the weather like in Heerhugowaard (North Holland) in September 2025?
The climate in Heerhugowaard during September can be summarized as mild and a little damp.
September is in the fall / autumn in Heerhugowaard and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 18°C (64°F), whilst at night 11°C (51°F) is normal.
| Daytime temperature | 17.8°C 64°F |
|---|---|
| Nightly temperature | 10.7°C 51.2°F |
| Average temperature | 14.2°C 57.6°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 80 mm 3.2 ins |
| Rainy days | 16 days |
| Sea temperature | 17.4°C 63.3°F |
| Humidity | 82% |
| Windspeed | 17.6kph 11 mph |
On average September is the 4th wettest month of the year in Heerhugowaard with around 80mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
September temperatures in Heerhugowaard
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Heerhugowaard in September 2025.
Other monthly averages
Best places to visit in September
Heerhugowaard weather stats
| Hottest month: | August | 20°C 68°F |
|---|---|---|
| Driest month: | February | 44mm 1.7ins |
| Sunniest month: | May | 7.6hrs |
| Coldest month: | January | 4.5°C 40.1°F |
| Wettest month: | November | 91mm 3.6ins |
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