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 arrival of May introduces a minor uplift in high-temperatures, adjusting from a refreshing 16.7°C (62.1°F) in April to an agreeable 20°C (68°F). Pietralba records an average temperature drop to a mild 13.3°C (55.9°F) in May.Humidity
In May, the average relative humidity in Pietralba is 71%.Rainfall
In May, the rain falls for 8.6 days. Throughout May, 29mm (1.14") of precipitation is accumulated. In Pietralba, during the entire year, the rain falls for 101.4 days and collects up to 325mm (12.8") of precipitation.Snowfall
April through December are months without snowfall.Daylight
In May, the average length of the day is 14h and 38min.On the first day of the month, sunrise is at 06:17 and sunset at 20:23. On the last day of May, in Pietralba, sunrise is at 05:48 and sunset at 20:53 CEST.
Sunshine
The average sunshine in May is 10.8h.UV index
In May, the average daily maximum UV index in Pietralba is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 5 during May translates into the following guidance:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Pietralba?
What is the average humidity in May in Pietralba?
How much does it rain in Pietralba in May?
When it does not snow in Pietralba?
How many hours of daylight does Pietralba have in May?
When are sunrise and sunset in May in Pietralba?
How long on average sun shines in May in Pietralba?
What is the UV index reading in May in Pietralba?
Average temperature in May
Pietralba, France
- Average high temperature in May: 20°C
The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is January (11.3°C).
- Average low temperature in May: 13.3°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is February (6.5°C).
Average pressure in May
Pietralba, France
- Average pressure in May: 1014.1mbar
The month with the highest atmospheric pressure is December (1017.9mbar).
The month with the lowest atmospheric pressure is November (1013.6mbar).
Average wind speed in May
Pietralba, France
- Average wind speed in May: 9.5km/h
The windiest month (with the highest average wind speed) is March (12.7km/h).
The calmest month (with the lowest average wind speed) is August (7.6km/h).
Average humidity in May
Pietralba, France
- Average humidity in May: 71%
The month with the highest relative humidity is November (77%).
The months with the lowest relative humidity are July and August (67%).
Average rainfall in May
Pietralba, France
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is October (47mm).
The driest month (with the least rainfall) is July (18mm).
Average rainfall days in May
Pietralba, France
- Average rainfall days in May: 8.6 days
The month with the highest number of rainy days is November (11.1 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in May
Pietralba, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Pietralba, France
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Pietralba, France
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 10h and 5min
The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in May
Pietralba, France
- Average sunshine days in May: 20.2 days
The months with the most sunshine days are July and August (22.3 days).
The month with the least sunshine days is November (17.5 days).
Average UV index in May
Pietralba, France
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
Pietralba, France
- Average cloud cover in May: 23
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in May
Pietralba, France
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
