The temperatures in Alkmaar in August are comfortable with low of 16°C and and high up to 21°C.
You can expect rain for roughly half of the month of August in Alkmaar. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Alkmaar in August 2025.
If you’re planning to visit Alkmaar in the near future, we highly recommend that you review the 14 day weather forecast for Alkmaar before you arrive.
Temperatures
21° / 16°
Rainy Days
8
Snowy Days
0
Dry Days
23
Rainfall
142
mm
Sun Hours
9.9
Hrs
