May weather forecastRoptazijl, Netherlands
May
Weather in May
May, the last month of the spring in Roptazijl, is a moderate month, with an average temperature varying between 14.2°C (57.6°F) and 9.1°C (48.4°F).Temperature
As April turns into May, the average high-temperatures rest at a moderate 14.2°C (57.6°F), showing a minor variation from the prior month. Roptazijl's nights in May cool down to an average low-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.Rainfall
In May, in Roptazijl, Netherlands, the rain falls for 13.3 days. Throughout May, 20mm (0.79") of precipitation is accumulated. In Roptazijl, during the entire year, the rain falls for 188.1 days and collects up to 390mm (15.35") of precipitation.Snowfall
In Roptazijl, snow does not fall in April through October.Daylight
In Roptazijl, Netherlands, the average length of the day in May 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 May, the average sunshine is 8.9h.UV index
In Roptazijl, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. To protect against the Sun's most potent rays, avoid direct exposure around midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Roptazijl, 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
Roptazijl, 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
Roptazijl, 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
Roptazijl, 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
Roptazijl, 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
Roptazijl, 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
Roptazijl, 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
Roptazijl, 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 daylight in May /
Average sunshine in May
Roptazijl, Netherlands
- Average daylight in May: 15h and 54min
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 54min
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
Roptazijl, 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
Roptazijl, 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
Roptazijl, 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
Roptazijl, 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).
