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 shift from April to May is characterized by an average high-temperature of a still comfortable 18.3°C (64.9°F), not significantly different from the 16.1°C (61°F) of April. May brings with it a nighttime average temperature of 9°C (48.2°F) in Romainville.Humidity
In May, the average relative humidity is 76%.Rainfall
In May, the rain falls for 13.7 days. Throughout May, 32mm (1.26") of precipitation is accumulated. In Romainville, during the entire year, the rain falls for 154.8 days and collects up to 390mm (15.35") of precipitation.Snowfall
April through November are months without snowfall in Romainville, France.Daylight
The average length of the day in May is 15h and 18min.On the first day of the month, sunrise is at 06:28 and sunset at 21:06. On the last day of May, sunrise is at 05:51 and sunset at 21:44 CEST.
Sunshine
In Romainville, France, the average sunshine in May is 8.4h.UV index
In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 5 during May translates into the following directions:
Make use of precautions - It is urged to ward off sun damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What are May temperatures in Romainville?
What is the average humidity in May in Romainville?
How many days does it rain in May in Romainville?
When it does not snow in Romainville?
What is the average length of the day in May in Romainville?
When are sunrise and sunset in May in Romainville?
How long on average sun shines in May in Romainville?
What is the UV index intensity in May in Romainville?
Average temperature in May
Romainville, France
- Average high temperature in May: 18.3°C
The warmest month (with the highest average high temperature) is July (24.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in May: 9°C
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in May
Romainville, France
- Average pressure in May: 1016.8mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in May
Romainville, France
- Average wind speed in May: 11.5km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (9.9km/h).
Average humidity in May
Romainville, France
- Average humidity in May: 76%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in May
Romainville, France
- Average rainfall in May: 32mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in May
Romainville, France
- Average rainfall days in May: 13.7 days
The month with the highest number of rainy days is January (15.1 days).
The month with the least rainy days is September (9.3 days).
Average snowfall in May
Romainville, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Romainville, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Romainville, France
- Average daylight in May: 15h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in May
Romainville, France
- Average sunshine days in May: 15.7 days
The month with the most sunshine days is September (19.1 days).
The month with the least sunshine days is February (10.7 days).
Average UV index in May
Romainville, France
- Average UV index in May: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Romainville, France
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in May
Romainville, France
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Romainville, France
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