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
The shift from April to May is marked by a slight increase in the average high-temperature, moving from a cool 12.3°C (54.1°F) to a mild 15.4°C (59.7°F). An average low-temperature of 4.8°C (40.6°F) is anticipated throughout the nights during May.Humidity
In May, the average relative humidity is 81%.Rainfall
In Costaros, in May, during 18.5 rainfall days, 55mm (2.17") of precipitation is typically accumulated. In Costaros, during the entire year, the rain falls for 157.7 days and collects up to 526mm (20.71") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.3 snowfall days, in May, Costaros aggregates 27mm (1.06") of snow. In Costaros, during the entire year, snow falls for 56.7 days and aggregates up to 651mm (25.63") of snow.Daylight
In May, the average length of the day in Costaros is 14h and 51min.On the first day of the month, sunrise is at 06:33 and sunset at 20:50. On the last day of May, sunrise is at 06:01 and sunset at 21:23 CEST.
Sunshine
In Costaros, the average sunshine in May is 8.7h.UV index
In Costaros, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 4 during May translates into these guidelines:
Take precautions - Protection against skin and eye damage is obliged. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Costaros in May?
What is the average humidity in May in Costaros?
How much does it rain in Costaros in May?
What is the last month it snows in Costaros?
What is the average length of the day in May in Costaros?
When are sunrise and sunset in May in Costaros?
How many hours of sunshine does Costaros have in May?
What is the UV index intensity in May in Costaros?
Average temperature in May
Costaros, France
- Average high temperature in May: 15.4°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in May: 4.8°C
The month with the highest average low temperature is August (10.7°C).
The coldest month (with the lowest average low temperature) is February (-3°C).
Average pressure in May
Costaros, France
- Average pressure in May: 1016.4mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in May
Costaros, France
- Average wind speed in May: 11.2km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in May
Costaros, France
- Average humidity in May: 81%
The months with the highest relative humidity are January, November and December (87%).
The month with the lowest relative humidity is August (72%).
Average rainfall in May
Costaros, France
- Average rainfall in May: 55mm
The wettest month (with the highest rainfall) is November (64mm).
The driest month (with the least rainfall) is February (28mm).
Average rainfall days in May
Costaros, France
- Average rainfall days in May: 18.5 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in May
Costaros, France
- Average snowfall in May: 27mm
The month with the highest snowfall is February (137mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Costaros, France
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Costaros, France
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in May
Costaros, France
- Average sunshine days in May: 8.5 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is May (8.5 days).
Average UV index in May
Costaros, France
- Average UV index in May: 4
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in May
Costaros, France
- Average cloud cover in May: 52
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in May
Costaros, France
- Average visibility in May: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (8km).
The months with the lowest visibility are January and November (7km).
