May weather forecastRoer, Netherlands
May
Weather in May
May, the last month of the spring in Roer, is an enjoyable month, with temperature in the range of an average high of 17.7°C (63.9°F) and an average low of 8.6°C (47.5°F).Temperature
The advent of May denotes an average high-temperature of a comfortable 17.7°C (63.9°F), subtly different from April's 15.2°C (59.4°F). Roer records a mean low-temperature of 8.6°C (47.5°F) in May.Humidity
The average relative humidity in May is 77%.Rainfall
In May, the rain falls for 9.1 days. Throughout May, 10mm (0.39") of precipitation is accumulated. In Roer, during the entire year, the rain falls for 85.6 days and collects up to 112mm (4.41") of precipitation.Snowfall
April through November are months without snowfall.Daylight
In May, the average length of the day in Roer, Netherlands, is 15h and 35min.On the first day of the month, sunrise is at 06:07 and sunset at 20:58. On the last day of May, in Roer, Netherlands, sunrise is at 05:26 and sunset at 21:41 CEST.
Sunshine
In Roer, the average sunshine in May is 8.5h.UV index
In Roer, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 4 during May morphs into the following directions:
Exercise prevention - Warding off sunburn is urged. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Roer, Netherlands
- Average high temperature in May: 17.7°C
The warmest months (with the highest average high temperature) are July and August (23.2°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in May: 8.6°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in May
Roer, Netherlands
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in May
Roer, Netherlands
- Average wind speed in May: 12.1km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest months (with the lowest average wind speed) are July and August (11.3km/h).
Average humidity in May
Roer, Netherlands
- Average humidity in May: 77%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (73%).
Average rainfall in May
Roer, Netherlands
- Average rainfall in May: 10mm
The wettest month (with the highest rainfall) is February (12mm).
The driest month (with the least rainfall) is April (5mm).
Average rainfall days in May
Roer, Netherlands
- Average rainfall days in May: 9.1 days
The month with the highest number of rainy days is May (9.1 days).
The month with the least rainy days is April (5.6 days).
Average snowfall in May
Roer, Netherlands
- Average snowfall in May: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Roer, Netherlands
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (3.2 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
Roer, Netherlands
- Average daylight in May: 15h and 36min
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 30min
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 48min).
Average sunshine days in May
Roer, Netherlands
- Average sunshine days in May: 18.9 days
The month with the most sunshine days is October (23.2 days).
The month with the least sunshine days is June (17.8 days).
Average UV index in May
Roer, 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
Roer, 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
Roer, 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).
