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
Weather in April
Temperature
April brings a slight elevation in the average high-temperature, transitioning from March's fresh 11.8°C (53.2°F) to an enjoyable 16°C (60.8°F). Sannois anticipates an average minimum temperature of 6.7°C (44.1°F) in the month of April.Humidity
The average relative humidity in April in Sannois is 73%.Rainfall
In Sannois, in April, it is raining for 9.2 days, with typically 9mm (0.35") of accumulated precipitation. Throughout the year, there are 122.6 rainfall days, and 161mm (6.34") of precipitation is accumulated.Snowfall
In Sannois, snow does not fall in April through October.Daylight
In Sannois, the average length of the day in April is 13h and 44min.On the first day of the month, sunrise is at 07:27 and sunset at 20:22. On the last day of April, in Sannois, France, sunrise is at 06:30 and sunset at 21:05 CEST.
Sunshine
In April, the average sunshine in Sannois is 7.9h.UV index
In Sannois, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 3 in April leads to these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. Around midday, solar radiation is most harmful; hence, exposure should be limited. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Sannois?
What is the average humidity in April in Sannois?
How many days does it rain in April in Sannois?
When it does not snow in Sannois?
Does it snow in Sannois in April?
What is the average length of the day in April in Sannois?
When are sunrise and sunset in April in Sannois?
How many hours of sunshine does Sannois have in April?
How high is the UV index in April in Sannois?
Average temperature in April
Sannois, France
- Average high temperature in April: 16°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in April: 6.7°C
The month with the highest average low temperature is August (14.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.8°C).
Average pressure in April
Sannois, France
- Average pressure in April: 1015.8mbar
The months with the highest atmospheric pressure are September and December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in April
Sannois, France
- Average wind speed in April: 11.9km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in April
Sannois, France
- Average humidity in April: 73%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in April
Sannois, France
- Average rainfall in April: 9mm
The wettest month (with the highest rainfall) is December (18mm).
The driest month (with the least rainfall) is September (6mm).
Average rainfall days in April
Sannois, France
- Average rainfall days in April: 9.2 days
The month with the highest number of rainy days is July (12.5 days).
The month with the least rainy days is September (7.6 days).
Average snowfall in April
Sannois, France
- Average snowfall in April: 0mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Sannois, France
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Sannois, France
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in April: 7h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in April
Sannois, France
- Average sunshine days in April: 17.8 days
The month with the most sunshine days is September (19.6 days).
The months with the least sunshine days are February and July (14.3 days).
Average UV index in April
Sannois, France
- Average UV index in April: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Sannois, France
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in April
Sannois, France
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Sannois, France
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