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
On the advent of May, Frelinghien's average high-temperature exhibits a minor adjustment to an enjoyable 17.3°C (63.1°F) from April's 15°C (59°F). Frelinghien in May anticipates an average nighttime temperature of 8.7°C (47.7°F).Humidity
In May, the average relative humidity is 76%.Rainfall
In Frelinghien, in May, during 11.3 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Frelinghien, during the entire year, the rain falls for 152 days and collects up to 397mm (15.63") of precipitation.Snowfall
In Frelinghien, France, snow does not fall in April through October.Daylight
In Frelinghien, France, the average length of the day in May is 15h and 32min.On the first day of May in Frelinghien, sunrise is at 06:21 and sunset at 21:09. On the last day of the month, sunrise is at 05:40 and sunset at 21:51 CEST.
Sunshine
In Frelinghien, the average sunshine in May is 8.4h.UV index
In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 4 in May translates into this advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What are May temperatures in Frelinghien?
What is the average humidity in May in Frelinghien?
How much does it rain in Frelinghien in May?
When it does not snow in Frelinghien?
What is the average length of the day in May in Frelinghien?
What time are sunrise and sunset in May in Frelinghien?
How many hours of sunshine does Frelinghien have in May?
How high is the UV index in May in Frelinghien?
Average temperature in May
Frelinghien, France
- Average high temperature in May: 17.3°C
The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in May: 8.7°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in May
Frelinghien, France
- Average pressure in May: 1016.7mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in May
Frelinghien, France
- Average wind speed in May: 13.6km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (12.9km/h).
Average humidity in May
Frelinghien, France
- Average humidity in May: 76%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (74%).
Average rainfall in May
Frelinghien, France
- Average rainfall in May: 20mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in May
Frelinghien, France
- Average rainfall days in May: 11.3 days
The month with the highest number of rainy days is December (18 days).
The month with the least rainy days is September (7.5 days).
Average snowfall in May
Frelinghien, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Frelinghien, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (4 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
Frelinghien, France
- Average daylight in May: 15h and 3min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).
Average sunshine days in May
Frelinghien, France
- Average sunshine days in May: 18.6 days
The month with the most sunshine days is September (21.5 days).
The months with the least sunshine days are February and December (8.5 days).
Average UV index in May
Frelinghien, France
- 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
Frelinghien, France
- Average cloud cover in May: 45
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in May
Frelinghien, France
- 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).
Frelinghien, France
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