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
Colonna, Italy, observes a slight ascent in average high-temperatures during April, adjusting from a moderate 15°C (59°F) in March to an enjoyable 18.3°C (64.9°F). April in Colonna is noted for a mean low-temperature of 10°C (50°F).Humidity
The average relative humidity in April is 71%.Rainfall
In Colonna, in April, it is raining for 14.6 days, with typically 38mm (1.5") of accumulated precipitation. In Colonna, during the entire year, the rain falls for 143.3 days and collects up to 595mm (23.43") of precipitation.Snowfall
January, March through November are months without snowfall.Daylight
In April, the average length of the day is 13h and 22min.On the first day of April, sunrise is at 06:50 and sunset at 19:34. On the last day of the month, sunrise is at 06:05 and sunset at 20:06 CEST.
Sunshine
In April, the average sunshine in Colonna is 10.6h.UV index
In April, the average daily maximum UV index in Colonna is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In April, the maximum UV index of 5 translates into these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
What is the average April temperature in Colonna?
What is the average humidity in April in Colonna?
How much does it rain in Colonna in April?
When it does not snow in Colonna?
How many hours of daylight does Colonna have in April?
What time are sunrise and sunset in April in Colonna?
How long on average sun shines in April in Colonna?
How high is the UV index in April in Colonna?
Average temperature in April
Colonna, Italy
- Average high temperature in April: 18.3°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (11.4°C).
- Average low temperature in April: 10°C
The month with the highest average low temperature is August (20.9°C).
The coldest month (with the lowest average low temperature) is January (5.7°C).
Average pressure in April
Colonna, Italy
- Average pressure in April: 1014mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is April (1014mbar).
Average wind speed in April
Colonna, Italy
- Average wind speed in April: 9.9km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in April
Colonna, Italy
- Average humidity in April: 71%
The months with the highest relative humidity are January and November (75%).
The month with the lowest relative humidity is August (57%).
Average rainfall in April
Colonna, Italy
- Average rainfall in April: 38mm
The wettest month (with the highest rainfall) is November (111mm).
The driest month (with the least rainfall) is August (16mm).
Average rainfall days in April
Colonna, Italy
- Average rainfall days in April: 14.6 days
The month with the highest number of rainy days is November (15.2 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in April
Colonna, Italy
- Average snowfall in April: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Colonna, Italy
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Colonna, Italy
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in April: 10h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in April
Colonna, Italy
- Average sunshine days in April: 12.7 days
The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in April
Colonna, Italy
- Average UV index in April: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in April
Colonna, Italy
- Average cloud cover in April: 27
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in April
Colonna, Italy
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Colonna, Italy
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