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
Riesweiler starts May with an average high-temperature of a still refreshing 17.5°C (63.5°F), hinting at a minimal fluctuation from April. An average minimum temperature of 6.8°C (44.2°F) is recorded in Riesweiler during the month of May.Humidity
In May, the average relative humidity is 77%.Rainfall
In Riesweiler, during May, the rain falls for 17.5 days and regularly aggregates up to 56mm (2.2") of precipitation. Throughout the year, there are 153.9 rainfall days, and 437mm (17.2") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Riesweiler. May is the last month it regularly snows. During 0.3 snowfall days, in May, Riesweiler aggregates 3mm (0.12") of snow. In Riesweiler, Germany, during the entire year, snow falls for 26.8 days and aggregates up to 196mm (7.72") of snow.Daylight
The average length of the day in May is 15h and 26min.On the first day of May in Riesweiler, sunrise is at 06:04 and sunset at 20:48. On the last day of the month, sunrise is at 05:25 and sunset at 21:29 CEST.
Sunshine
In Riesweiler, Germany, the average sunshine in May is 8.5h.UV index
In May, the average daily maximum UV index in Riesweiler is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 4 during May translates into the following directions:
Undertake precautions - Obligation exists to protect against skin and eye damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Riesweiler?
What is the average humidity in May in Riesweiler?
How much does it rain in Riesweiler in May?
What is the last month it snows in Riesweiler?
How many hours of daylight does Riesweiler have in May?
When are sunrise and sunset in May in Riesweiler?
How long on average sun shines in May in Riesweiler?
What is the UV index intensity in May in Riesweiler?
Average temperature in May
Riesweiler, Germany
- Average high temperature in May: 17.5°C
The warmest month (with the highest average high temperature) is July (23.5°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in May: 6.8°C
The month with the highest average low temperature is August (12.7°C).
The coldest months (with the lowest average low temperature) are January and February (-1.3°C).
Average pressure in May
Riesweiler, Germany
- Average pressure in May: 1016.1mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).
Average wind speed in May
Riesweiler, Germany
- Average wind speed in May: 9.6km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in May
Riesweiler, Germany
- Average humidity in May: 77%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April, July and August (74%).
Average rainfall in May
Riesweiler, Germany
- Average rainfall in May: 56mm
The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in May
Riesweiler, Germany
- Average rainfall days in May: 17.5 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in May
Riesweiler, Germany
- Average snowfall in May: 3mm
The month with the highest snowfall is February (53mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Riesweiler, Germany
- Average snowfall days in May: 0.3 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Riesweiler, Germany
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 8h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in May
Riesweiler, Germany
- Average sunshine days in May: 11.7 days
The month with the most sunshine days is March (18.1 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in May
Riesweiler, Germany
- 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, March, October, November and December (UV index 2).
Average cloud cover in May
Riesweiler, Germany
- Average cloud cover in May: 46
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in May
Riesweiler, Germany
- Average visibility in May: 8km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, October, November and December (7km).
