Temperatures in May
It's hot in May in Harlingen with an average temperature of 33°C. Temperatures this month range from a low of 31°C to a high of 34°C. At night, you can expect temperatures between 20°C and 25°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Harlingen in May. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of May
The month of May starts in Harlingen with hot temperatures, averaging around 33°C during the day and nights close to 23°C. There’s little chance of precipitation. The weather is mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-May
By mid-May, the average daytime temperature stays the same at 33°C, with nights close to 23°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of May
By the end of May, the average daytime temperature in Harlingen will be around 34°C, with nights close to 24°C. A shower might show up, but overall the weather will be dry and sunny. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Discover cheap trips to Harlingen 
Precipitation in May
In May, there is an average of 94 mm of precipitation, spread over 5 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
The precipitation chance averages 17% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in May for Harlingen. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Harlingen in May |
London | ||
|---|---|---|---|
 Average Temperature |
33°C | 18°C | |
 High Temp |
34°C | 21°C | |
| Low Temp |
31°C | 15°C | |
 Total Precipitation |
94 mm | 46 mm | |
| Rainy Days |
5 days | 8 days | |
April
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is May a good time to visit Harlingen?
May is a great month to be in Harlingen for sunny weather. You’ll get high temperatures and not too much rain this month.
The hurricane season in Harlingen runs from June to November.
Temperature records for Harlingen in May
With 37°C, Harlingen hit the highest temperature in the last 10 years in May 2018. The lowest daytime temperature in this month was 22°C in 2019. The extreme night temperatures ranged from a low of 12°C to a high of 28°C.
Check out the climate of Harlingen for all months and discover the best travel time
Plan your next holiday
Don’t miss the best holiday deals for Harlingen and see what our partners have for you.
Daily Temperature in May in Harlingen
This chart shows the average daily temperatures, both day and night, for each day in May in Harlingen, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Harlingen
The chart below shows the average daily precipitation in May for Harlingen, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 5 days of rain in Harlingen.
Daily UV Index in May in Harlingen
This chart shows the average daily UV index in May in Harlingen, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Harlingen Over the Years
This chart shows the average temperature in May in Harlingen, measured in degrees Celsius, over the past years.
Total Precipitation in May in Harlingen Over the Years
This chart shows the average precipitation in May in Harlingen, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Harlingen
Click on a specific day in May for detailed info on the typical weather on that day in Harlingen. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Harlingen
Have you been to Harlingen in May?
Share your weather experience in May in Harlingen.
Average Weather in Harlingen by Month
Click on a month below to see detailed weather info for Harlingen. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Harlingen for all months at once
