May weather forecastGroot-IJsselmonde, Netherlands
May
Weather in May
May, the last month of the spring in Groot-IJsselmonde, is a refreshing month, with temperature in the range of an average low of 9.5°C (49.1°F) and an average high of 16.8°C (62.2°F).Temperature
The advent of May observes an average high-temperature of a comfortable 16.8°C (62.2°F), nearly identical to April's 14.3°C (57.7°F). During May, Groot-IJsselmonde's temperature averages to a chilly 9.5°C (49.1°F) at night.Humidity
In Groot-IJsselmonde, the average relative humidity in May is 75%.Rainfall
In Groot-IJsselmonde, in May, it is raining for 11.9 days, with typically 13mm (0.51") of accumulated precipitation. Throughout the year, there are 130.7 rainfall days, and 207mm (8.15") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Groot-IJsselmonde.Daylight
The average length of the day in May in Groot-IJsselmonde, Netherlands, is 15h and 41min.On the first day of May, sunrise is at 06:11 and sunset at 21:06. On the last day of the month, sunrise is at 05:28 and sunset at 21:50 CEST.
Sunshine
The average sunshine in May in Groot-IJsselmonde is 8.5h.UV index
The average daily maximum UV index in May in Groot-IJsselmonde is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In May, a daily maximum UV index of 4 leads to the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Groot-IJsselmonde, Netherlands
- Average high temperature in May: 16.8°C
The warmest months (with the highest average high temperature) are July and August (22°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in May: 9.5°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in May
Groot-IJsselmonde, Netherlands
- Average pressure in May: 1016.6mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in May
Groot-IJsselmonde, Netherlands
- Average wind speed in May: 14.5km/h
The windiest month (with the highest average wind speed) is December (20.2km/h).
The calmest months (with the lowest average wind speed) are July and August (13.6km/h).
Average humidity in May
Groot-IJsselmonde, Netherlands
- Average humidity in May: 75%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is April (73%).
Average rainfall in May
Groot-IJsselmonde, Netherlands
- Average rainfall in May: 13mm
The wettest month (with the highest rainfall) is June (24mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in May
Groot-IJsselmonde, Netherlands
- Average rainfall days in May: 11.9 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in May
Groot-IJsselmonde, Netherlands
- Average snowfall in May: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Groot-IJsselmonde, Netherlands
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.2 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
Groot-IJsselmonde, Netherlands
- Average daylight in May: 15h and 42min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in May: 8h and 30min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in May
Groot-IJsselmonde, Netherlands
- Average sunshine days in May: 14.7 days
The month with the most sunshine days is April (17.5 days).
The month with the least sunshine days is July (13 days).
Average UV index in May
Groot-IJsselmonde, 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
Groot-IJsselmonde, Netherlands
- Average cloud cover in May: 43
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in May
Groot-IJsselmonde, Netherlands
- Average visibility in May: 10km
The months with the highest visibility are April, May, June and August (10km).
The months with the lowest visibility are January, February, March, July, September, October, November and December (9km).





