Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The introduction of May notes a subtle temperature variation to a moderate 14.2°C (57.6°F) from April's 11.6°C (52.9°F). Harlingen throughout May, experiences an average nighttime temperature of 9.1°C (48.4°F).Humidity
April, May and August, with an average relative humidity of 79%, are the least humid months in Harlingen, Netherlands.Rainfall
In Harlingen, during May, the rain falls for 13.3 days and regularly aggregates up to 20mm (0.79") of precipitation. Throughout the year, in Harlingen, there are 188.1 rainfall days, and 390mm (15.35") of precipitation is accumulated.Snowfall
In Harlingen, snow does not fall in April through October.Sea temperature
In May, the average sea temperature is 11.1°C (52°F).Note: Swimming in 11.1°C (52°F) at temperatures under 10°C (50°F) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 13°C (55.4°F) feels frosty.
Daylight
The average length of the day in May in Harlingen is 15h and 53min.On the first day of May, sunrise is at 06:03 and sunset at 21:07. On the last day of the month, sunrise is at 05:17 and sunset at 21:54 CEST.
Sunshine
In Harlingen, the average sunshine in May is 8.9h.UV index
In Harlingen, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Undertake protective steps - Preventing sun damage is advised. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What are the temperatures in Harlingen in May?
What is the least humid month in Harlingen?
What is the average humidity in May in Harlingen?
How many days does it rain in May in Harlingen?
When it does not snow in Harlingen?
What is the water temperature in May in Harlingen?
What is the average length of the day in May in Harlingen?
When is the sunrise / sunset in May in Harlingen?
How many hours of sunshine does Harlingen have in May?
What is the UV index intensity in May in Harlingen?
Average temperature in May
Harlingen, Netherlands
- Average high temperature in May: 14.2°C
The warmest month (with the highest average high temperature) is August (20.3°C).
The months with the lowest average high temperature are January and February (5.3°C).
- Average low temperature in May: 9.1°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in May
Harlingen, Netherlands
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in May
Harlingen, Netherlands
- Average wind speed in May: 18.3km/h
The windiest month (with the highest average wind speed) is December (26.8km/h).
The calmest month (with the lowest average wind speed) is July (17.2km/h).
Average humidity in May
Harlingen, Netherlands
- Average humidity in May: 79%
The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are April, May and August (79%).
Average rainfall in May
Harlingen, Netherlands
- Average rainfall in May: 20mm
The wettest month (with the highest rainfall) is August (46mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in May
Harlingen, Netherlands
- Average rainfall days in May: 13.3 days
The month with the highest number of rainy days is December (18.8 days).
The month with the least rainy days is April (11.1 days).
Average snowfall in May
Harlingen, Netherlands
- Average snowfall in May: 0mm
The months with the highest snowfall are January and February (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Harlingen, Netherlands
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in May
Harlingen, Netherlands
- Average sea temperature in May: 11.1°C
The best months for swimming (with the highest average sea temperature) are August and September (17.7°C).
The coldest month (with the lowest average sea temperature) is March (5.8°C).
Average daylight in May /
Average sunshine in May
Harlingen, Netherlands
- Average daylight in May: 15h and 5min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in May: 8h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in May
Harlingen, Netherlands
- Average sunshine days in May: 14.6 days
The month with the most sunshine days is March (16.7 days).
The month with the least sunshine days is December (7.1 days).
Average UV index in May
Harlingen, Netherlands
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Harlingen, Netherlands
- Average cloud cover in May: 42
The month with the most cloud cover is December (Cloud cover 67).
The months with the least cloud cover are April and August (Cloud cover 39).
Average visibility in May
Harlingen, Netherlands
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
Harlingen, Netherlands
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