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 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
May
Weather in May
Temperature
May's weather records an average high-temperature of a comfortable 17.8°C (64°F), showing little deviation from April. In Helden, the average low-temperature during the month of May is a frosty 8.8°C (47.8°F).Humidity
In May, the average relative humidity in Helden is 76%.Rainfall
In Helden, during May, the rain falls for 13.1 days and regularly aggregates up to 19mm (0.75") of precipitation. Throughout the year, there are 133.3 rainfall days, and 202mm (7.95") of precipitation is accumulated.Snowfall
In Helden, snow does not fall in April through October.Daylight
In Helden, the average length of the day in May is 15h and 37min.On the first day of May in Helden, Netherlands, sunrise is at 06:07 and sunset at 20:59. On the last day of the month, sunrise is at 05:25 and sunset at 21:41 CEST.
Sunshine
In Helden, the average sunshine in May is 8.5h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In May, the maximum UV index of 4 transforms into these recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Helden?
What is the average humidity in May in Helden?
How much does it rain in Helden in May?
When it does not snow in Helden?
What is the average length of the day in May in Helden?
What time are sunrise and sunset in May in Helden?
How long on average sun shines in May in Helden?
What is the UV index intensity in May in Helden?
Average temperature in May
Helden, Netherlands
- Average high temperature in May: 17.8°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in May: 8.8°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in May
Helden, Netherlands
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in May
Helden, Netherlands
- Average wind speed in May: 12.3km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in May
Helden, Netherlands
- Average humidity in May: 76%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (73%).
Average rainfall in May
Helden, Netherlands
- Average rainfall in May: 19mm
The wettest month (with the highest rainfall) is July (21mm).
The driest month (with the least rainfall) is April (10mm).
Average rainfall days in May
Helden, Netherlands
- Average rainfall days in May: 13.1 days
The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is September (9.3 days).
Average snowfall in May
Helden, Netherlands
- Average snowfall in May: 0mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Helden, Netherlands
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Helden, Netherlands
- Average daylight in May: 15h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in May
Helden, Netherlands
- Average sunshine days in May: 14.4 days
The month with the most sunshine days is April (17.9 days).
The month with the least sunshine days is June (13.1 days).
Average UV index in May
Helden, Netherlands
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Helden, Netherlands
- Average cloud cover in May: 44
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in May
Helden, Netherlands
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
