The weather in Harlingen in October is very hot. The average temperatures are between 23°C and 30°C, drinking water regularly is advisable.
You can expect a few rainy days in Harlingen during October, but usually the weather is comfortable in October.
Our weather forecast can give you a great sense of what weather to expect in Harlingen in October 2025.
If you’re planning to visit Harlingen in the near future, we highly recommend that you review the 14 day weather forecast for Harlingen before you arrive.
Temperatures
30° / 23°
Rainy Days
2
Snowy Days
0
Dry Days
29
Rainfall
32
mm
Sun Hours
11.2
Hrs
