Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
The transition from March to April brings a subtle temperature rise, with average high-temperatures increasing from an icy 1.8°C (35.2°F) to a chilly 6°C (42.8°F). In Guillestre, April is marked by an average low-temperature of -3.3°C (26.1°F).Humidity
The average relative humidity in April is 84%.Rainfall
In Guillestre, in April, it is raining for 12.2 days, with typically 34mm (1.34") of accumulated precipitation. Throughout the year, there are 119.1 rainfall days, and 395mm (15.55") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, October through December. In Guillestre, during April, snow falls for 8.3 days and regularly aggregates up to 111mm (4.37") of snow. In Guillestre, during the entire year, snow falls for 60.5 days and aggregates up to 1051mm (41.38") of snow.Daylight
The average length of the day in April is 13h and 30min.On the first day of April in Guillestre, sunrise is at 07:13 and sunset at 20:01. On the last day of the month, sunrise is at 06:23 and sunset at 20:37 CEST.
Sunshine
In April, the average sunshine is 9h.UV index
In Guillestre, the average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In April, the maximum UV index of 2 suggests this advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. It's recommended to limit sun exposure when its radiation is at its peak during midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Guillestre in April?
What is the average humidity in April in Guillestre?
How many days does it rain in April in Guillestre?
How much does it snow in Guillestre in April?
How many hours of daylight does Guillestre have in April?
When are sunrise and sunset in April in Guillestre?
How long on average sun shines in April in Guillestre?
How high is the UV index in April in Guillestre?
Average temperature in April
Guillestre, France
- Average high temperature in April: 6°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in April: -3.3°C
The month with the highest average low temperature is August (6.7°C).
The coldest month (with the lowest average low temperature) is January (-11.2°C).
Average pressure in April
Guillestre, France
- Average pressure in April: 1014.4mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is April (1014.4mbar).
Average wind speed in April
Guillestre, France
- Average wind speed in April: 6.7km/h
The windiest month (with the highest average wind speed) is March (7.7km/h).
The calmest month (with the lowest average wind speed) is September (5.7km/h).
Average humidity in April
Guillestre, France
- Average humidity in April: 84%
The months with the highest relative humidity are February and March (87%).
The month with the lowest relative humidity is August (68%).
Average rainfall in April
Guillestre, France
- Average rainfall in April: 34mm
The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is January (14mm).
Average rainfall days in April
Guillestre, France
- Average rainfall days in April: 12.2 days
The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is December (2.9 days).
Average snowfall in April
Guillestre, France
- Average snowfall in April: 111mm
The month with the highest snowfall is November (240mm).
The months with the least snowfall are July, August and September (0mm).
Average snowfall days in April
Guillestre, France
- Average snowfall days in April: 8.3 days
The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Guillestre, France
- Average daylight in April: 13h and 3min
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 April: 9h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are January and November (Average sunshine: 5h and 54min).
Average sunshine days in April
Guillestre, France
- Average sunshine days in April: 11.1 days
The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in April
Guillestre, France
- Average UV index in April: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in April
Guillestre, France
- Average cloud cover in April: 40
The months with the most cloud cover are February, April and May (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in April
Guillestre, France
- Average visibility in April: 8km
The months with the highest visibility are June, July, August, September and October (9km).
The months with the lowest visibility are January, February and March (7km).
