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
In Guillaumes, the onset of May comes with a modest high-temperature shift, transitioning from April's cool 10°C (50°F) to a moderate 13.6°C (56.5°F). In Guillaumes, an average nighttime temperature of 3.3°C (37.9°F) is expected during May.Humidity
In May, the average relative humidity is 75%.Rainfall
The month with the most rainfall in Guillaumes is May, when the rain falls for 20.1 days and typically aggregates up to 96mm (3.78") of precipitation.Snowfall
January through June, October through December are months with snowfall in Guillaumes. In Guillaumes, in May, during 4.1 snowfall days, 106mm (4.17") of snow is typically accumulated. Throughout the year, in Guillaumes, there are 81.7 snowfall days, and 2599mm (102.32") of snow is accumulated.Daylight
In Guillaumes, the average length of the day in May is 14h and 46min.On the first day of May in Guillaumes, sunrise is at 06:23 and sunset at 20:36. On the last day of the month, sunrise is at 05:52 and sunset at 21:08 CEST.
Sunshine
In May, the average sunshine in Guillaumes is 10.6h.UV index
In Guillaumes, the average daily maximum UV index in May is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 3 in May translates into this advice:
Take precautions - Protection against sunburn is recommended. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Guillaumes in May?
What is the average humidity in May in Guillaumes?
What is the wettest month in Guillaumes?
How much does it rain in Guillaumes in May?
How much does it snow in Guillaumes in May?
What is the average length of the day in May in Guillaumes?
When are sunrise and sunset in May in Guillaumes?
How long on average sun shines in May in Guillaumes?
How high is the UV index in May in Guillaumes?
Average temperature in May
Guillaumes, France
- Average high temperature in May: 13.6°C
The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in May: 3.3°C
The month with the highest average low temperature is August (9.5°C).
The coldest months (with the lowest average low temperature) are January and February (-7.1°C).
Average pressure in May
Guillaumes, France
- Average pressure in May: 1014.7mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is April (1014.4mbar).
Average wind speed in May
Guillaumes, France
- Average wind speed in May: 7.5km/h
The windiest month (with the highest average wind speed) is March (8.4km/h).
The calmest month (with the lowest average wind speed) is September (6.9km/h).
Average humidity in May
Guillaumes, France
- Average humidity in May: 75%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (62%).
Average rainfall in May
Guillaumes, France
- Average rainfall in May: 96mm
The wettest month (with the highest rainfall) is May (96mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in May
Guillaumes, France
- Average rainfall days in May: 20.1 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (6 days).
Average snowfall in May
Guillaumes, France
- Average snowfall in May: 106mm
The month with the highest snowfall is December (542mm).
The months with the least snowfall are July, August and September (0mm).
Average snowfall days in May
Guillaumes, France
- Average snowfall days in May: 4.1 days
The month with the highest number of snowfall days is February (13.8 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Guillaumes, France
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).
Average sunshine days in May
Guillaumes, France
- Average sunshine days in May: 7.5 days
The month with the most sunshine days is August (19.2 days).
The month with the least sunshine days is May (7.5 days).
Average UV index in May
Guillaumes, France
- Average UV index in May: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in May
Guillaumes, France
- Average cloud cover in May: 32
The month with the most cloud cover is April (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in May
Guillaumes, France
- Average visibility in May: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, November and December (8km).
