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
Weather in May
Temperature
The advent of May denotes an average high-temperature of a still refreshing 17.8°C (64°F), subtly different from April's 15.2°C (59.4°F). During the month of May, an average temperature of 7.3°C (45.1°F) is noted during the nights.Humidity
The average relative humidity in May in Roppentzwiller is 80%.Rainfall
In Roppentzwiller, in May, it is raining for 20.3 days, with typically 68mm (2.68") of accumulated precipitation. Throughout the year, in Roppentzwiller, there are 178.8 rainfall days, and 677mm (26.65") of precipitation is accumulated.Snowfall
In Roppentzwiller, snow does not fall in April through September.Daylight
In May, the average length of the day in Roppentzwiller is 15h and 8min.On the first day of the month, sunrise is at 06:12 and sunset at 20:42. On the last day of May, sunrise is at 05:37 and sunset at 21:19 CEST.
Sunshine
In Roppentzwiller, the average sunshine in May is 9h.UV index
In May, the average daily maximum UV index in Roppentzwiller is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the usual temperature for Roppentzwiller in May?
What is the average humidity in May in Roppentzwiller?
How much does it rain in Roppentzwiller in May?
When it does not snow in Roppentzwiller?
How many hours of daylight does Roppentzwiller have in May?
What time are sunrise and sunset in May in Roppentzwiller?
How long on average sun shines in May in Roppentzwiller?
What is the UV index intensity in May in Roppentzwiller?
Average temperature in May
Roppentzwiller, France
- Average high temperature in May: 17.8°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in May: 7.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure in May
Roppentzwiller, France
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The months with the lowest atmospheric pressure are April and November (1015.7mbar).
Average wind speed in May
Roppentzwiller, France
- Average wind speed in May: 8.4km/h
The windiest months (with the highest average wind speed) are February and March (9.9km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in May
Roppentzwiller, France
- Average humidity in May: 80%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in May
Roppentzwiller, France
- Average rainfall in May: 68mm
The wettest month (with the highest rainfall) is June (84mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days in May
Roppentzwiller, France
- Average rainfall days in May: 20.3 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is October (11.5 days).
Average snowfall in May
Roppentzwiller, France
- Average snowfall in May: 0mm
The month with the highest snowfall is December (61mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in May
Roppentzwiller, France
- Average snowfall days in May: 0.1 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
Roppentzwiller, France
- Average daylight in May: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in May
Roppentzwiller, France
- Average sunshine days in May: 8.3 days
The month with the most sunshine days is October (16.8 days).
The months with the least sunshine days are May and June (8.3 days).
Average UV index in May
Roppentzwiller, France
- Average UV index in May: 4
The months with the highest UV index are June and 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
Roppentzwiller, France
- Average cloud cover in May: 43
The months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Roppentzwiller, France
- Average visibility in May: 9km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
Roppentzwiller, France
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