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
Observing a minor shift, the average high-temperature during April adjusts from March's frosty 7.3°C (45.1°F) to a fresh 12°C (53.6°F). During April, the nighttime temperature in Boulc averages to a cold 3.1°C (37.6°F).Humidity
In April, the average relative humidity is 77%.Rainfall
In Boulc, during April, the rain falls for 10.8 days and regularly aggregates up to 42mm (1.65") of precipitation. Throughout the year, there are 108.1 rainfall days, and 632mm (24.88") of precipitation is accumulated.Snowfall
Months with snowfall in Boulc are January through May, October through December. In Boulc, in April, snow falls for 1.8 days, with typically accumulated 88mm (3.46") of snow. Throughout the year, there are 46.9 snowfall days, and 1743mm (68.62") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 30min.On the first day of the month, sunrise is at 07:17 and sunset at 20:05. On the last day of April, in Boulc, sunrise is at 06:28 and sunset at 20:41 CEST.
Sunshine
In April, the average sunshine in Boulc is 9.5h.UV index
In April, the average daily maximum UV index in Boulc is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 3 in April interprets into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Boulc?
What is the average humidity in April in Boulc?
How much does it rain in Boulc in April?
How much does it snow in Boulc in April?
How many hours of daylight does Boulc have in April?
When are sunrise and sunset in April in Boulc?
How long on average sun shines in April in Boulc?
How high is the UV index in April in Boulc?
Average temperature in April
Boulc, France
- Average high temperature in April: 12°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in April: 3.1°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is February (-4.2°C).
Average pressure in April
Boulc, France
- Average pressure in April: 1014.7mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is April (1014.7mbar).
Average wind speed in April
Boulc, France
- Average wind speed in April: 9.3km/h
The windiest month (with the highest average wind speed) is February (10.9km/h).
The calmest month (with the lowest average wind speed) is September (8.1km/h).
Average humidity in April
Boulc, France
- Average humidity in April: 77%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (70%).
Average rainfall in April
Boulc, France
- Average rainfall in April: 42mm
The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in April
Boulc, France
- Average rainfall days in April: 10.8 days
The month with the highest number of rainy days is June (14.7 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in April
Boulc, France
- Average snowfall in April: 88mm
The month with the highest snowfall is December (482mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Boulc, France
- Average snowfall days in April: 1.8 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Boulc, 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 3min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in April
Boulc, France
- Average sunshine days in April: 17.7 days
The month with the most sunshine days is October (22.2 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in April
Boulc, France
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Boulc, France
- Average cloud cover in April: 35
The months with the most cloud cover are February and November (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in April
Boulc, France
- Average visibility in April: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
