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
The transition from March to April brings a subtle temperature rise, with average high-temperatures increasing from a frosty 8.9°C (48°F) to a mild 13.3°C (55.9°F). Nighttime temperature lowers to an average of 3.9°C (39°F) in April.Humidity
In April, the average relative humidity is 76%.Rainfall
In Delebio, in April, during 19.1 rainfall days, 140mm (5.51") of precipitation is typically accumulated. In Delebio, during the entire year, the rain falls for 190.8 days and collects up to 1414mm (55.67") of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows in Delebio. During 0.1 snowfall days, in April, Delebio aggregates 1mm (0.04") of snow. In Delebio, during the entire year, snow falls for 6.6 days and aggregates up to 74mm (2.91") of snow.Daylight
In Delebio, the average length of the day in April is 13h and 35min.On the first day of the month, sunrise is at 07:00 and sunset at 19:51. On the last day of April, sunrise is at 06:09 and sunset at 20:29 CEST.
Sunshine
The average sunshine in April is 9.1h.UV index
In Delebio, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In April, the maximum UV index of 3 translates into these guidelines:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the usual temperature for Delebio in April?
What is the average humidity in April in Delebio?
How many days does it rain in April in Delebio?
What is the last month it snows in Delebio?
What is the average length of the day in April in Delebio?
When is the sunrise / sunset in April in Delebio?
How long on average sun shines in April in Delebio?
How high is the UV index in April in Delebio?
Average temperature in April
Delebio, Italy
- Average high temperature in April: 13.3°C
The warmest month (with the highest average high temperature) is July (23.9°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in April: 3.9°C
The months with the highest average low temperature are July and August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).
Average pressure in April
Delebio, Italy
- Average pressure in April: 1015mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in April
Delebio, Italy
- Average wind speed in April: 7km/h
The windiest month (with the highest average wind speed) is July (7.6km/h).
The calmest month (with the lowest average wind speed) is November (6km/h).
Average humidity in April
Delebio, Italy
- Average humidity in April: 76%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are January and December (74%).
Average rainfall in April
Delebio, Italy
- Average rainfall in April: 140mm
The wettest month (with the highest rainfall) is August (191mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in April
Delebio, Italy
- Average rainfall days in April: 19.1 days
The month with the highest number of rainy days is June (22.7 days).
The month with the least rainy days is December (8.7 days).
Average snowfall in April
Delebio, Italy
- Average snowfall in April: 1mm
The month with the highest snowfall is December (20mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Delebio, Italy
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Delebio, Italy
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 12min).
Average sunshine days in April
Delebio, Italy
- Average sunshine days in April: 9.5 days
The month with the most sunshine days is December (20.8 days).
The month with the least sunshine days is June (5 days).
Average UV index in April
Delebio, Italy
- 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
Delebio, Italy
- Average cloud cover in April: 40
The month with the most cloud cover is November (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in April
Delebio, Italy
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are September, October and November (8km).
Delebio, Italy
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