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Weather in Alkmaar for May 2026

Your guide to Alkmaar weather in May - trends and predictions

    Temperatures

  • Until now, May 2026 in Alkmaar has been nearly identical to the historical average, with a temperature of 16.6 °C (showing only a slight deviation of -0.3 °C).

  • In general, the average temperature in Alkmaar at the beginning of May is 15.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 18.7 °C by the end of May.

  • Rain 🌧️

  • Alkmaar experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 75.8 mm.

Average dry days
5
Dry days
Average rainy days
26
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/9°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Alkmaar Weather May

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Temperatures trend during May in Alkmaar

See the weather trend as well as the moving average line

May weather in Alkmaar day by day

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Date Weather Temperatures Rain UV More
1 May Cloudy
Cloudy
20° /9° 0.1 mm 5
2 May Overcast
Overcast
18° /9° 2 mm 5
3 May Partly cloudy
Partly cloudy
15° /7° 1.7 mm 3
4 May Overcast
Overcast
15° /6° 1.9 mm 3
5 May Patchy rain possible
Patchy rain possible
14° /8° 3.2 mm 4
6 May Patchy rain possible
Patchy rain possible
14° /6° 1.4 mm 3
7 May Heavy rain at times
Heavy rain at times
15° /7° 1.8 mm 5
8 May Partly cloudy
Partly cloudy
16° /8° 0 mm 5
9 May Cloudy
Cloudy
16° /8° 4.8 mm 4
10 May Overcast
Overcast
16° /7° 0 mm 5
11 May Moderate rain at times
Moderate rain at times
16° /8° 3.2 mm 5
12 May Moderate or heavy rain shower
Moderate or heavy rain shower
18° /9° 2.2 mm 4
13 May Cloudy
Cloudy
17° /10° 2.1 mm 4
14 May Overcast
Overcast
17° /9° 4 mm 4
15 May Patchy rain possible
Patchy rain possible
15° /8° 1.9 mm 3
16 May Patchy rain possible
Patchy rain possible
15° /7° 1.7 mm 4
17 May Partly cloudy
Partly cloudy
15° /8° 4.5 mm 4
18 May Overcast
Overcast
17° /8° 2.1 mm 4
19 May Partly cloudy
Partly cloudy
18° /8° 1.5 mm 4
20 May Overcast
Overcast
18° /9° 1.2 mm 4
21 May Patchy rain possible
Patchy rain possible
18° /10° 2.8 mm 5
22 May Moderate or heavy rain shower
Moderate or heavy rain shower
18° /10° 5.2 mm 4
23 May Overcast
Overcast
18° /10° 0.5 mm 4
24 May Light rain shower
Light rain shower
18° /9° 6.9 mm 4
25 May Sunny
Sunny
19° /10° 2.3 mm 5
26 May Partly cloudy
Partly cloudy
20° /11° 1.3 mm 5
27 May Cloudy
Cloudy
18° /10° 3.9 mm 5
28 May Light rain shower
Light rain shower
18° /9° 2.4 mm 5
29 May Light rain shower
Light rain shower
18° /11° 2.6 mm 5
30 May Overcast
Overcast
18° /11° 0.5 mm 4
31 May Patchy rain possible
Patchy rain possible
20° /14° 1.5 mm 5.2
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Important Notice
Our weather forecast for Alkmaar in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Alkmaar forecast closer to your planned date for the most up-to-date weather information.

Alkmaar in May - FAQ

What are the expected maximum and minimum temperatures in Alkmaar during May?

Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Alkmaar during May?

Moderate rainfall is anticipated in Alkmaar during May, with a total of 75.8 mm spread over approximately 26 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Alkmaar during May?

The average wind speed in Alkmaar during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Alkmaar

Explore the daily rainfall trends and prepare for Alkmaars May weather 💧
Typically, Alkmaar has 26 rainy days in May with a total of 75.8 mm of rainfall.

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Location coordinates Where is Alkmaar?

Get accurate weather forecasts for Alkmaar, located at latitude 52.632 and longitude 4.749. Stay updated with localized weather information tailored for Alkmaar.

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