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
Colleferro's transition into April is noticed by a slight rise in the average high-temperature, advancing from a moderate 14.4°C (57.9°F) in March to an enjoyable 17.8°C (64°F). Colleferro's average low-temperature during April nights is observed to be a chilly 9.8°C (49.6°F).Humidity
The average relative humidity in April is 72%.Rainfall
In Colleferro, in April, during 15 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Colleferro, Italy, during the entire year, the rain falls for 147.5 days and collects up to 643mm (25.31") of precipitation.Snowfall
In Colleferro, snow does not fall in January, March through November.Daylight
In Colleferro, the average length of the day in April is 13h and 22min.On the first day of April in Colleferro, sunrise is at 06:49 and sunset at 19:33. On the last day of the month, sunrise is at 06:04 and sunset at 20:05 CEST.
Sunshine
The average sunshine in April in Colleferro is 10.5h.UV index
In Colleferro, the average daily maximum UV index in April is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 during April translates into the following guidance:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Colleferro?
What is the average humidity in April in Colleferro?
How much does it rain in Colleferro in April?
When it does not snow in Colleferro?
How many hours of daylight does Colleferro have in April?
When is the sunrise / sunset in April in Colleferro?
How long on average sun shines in April in Colleferro?
What is the UV index intensity in April in Colleferro?
Average temperature in April
Colleferro, Italy
- Average high temperature in April: 17.8°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in April: 9.8°C
The month with the highest average low temperature is August (20.3°C).
The coldest month (with the lowest average low temperature) is January (5.2°C).
Average pressure in April
Colleferro, Italy
- Average pressure in April: 1014mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is April (1014mbar).
Average wind speed in April
Colleferro, Italy
- Average wind speed in April: 9.6km/h
The windiest month (with the highest average wind speed) is February (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in April
Colleferro, Italy
- Average humidity in April: 72%
The month with the highest relative humidity is November (77%).
The month with the lowest relative humidity is August (59%).
Average rainfall in April
Colleferro, Italy
- Average rainfall in April: 46mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in April
Colleferro, Italy
- Average rainfall days in April: 15 days
The month with the highest number of rainy days is November (15.3 days).
The month with the least rainy days is August (6.5 days).
Average snowfall in April
Colleferro, Italy
- Average snowfall in April: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Colleferro, 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
Colleferro, 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 3min
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: 5h and 54min).
Average sunshine days in April
Colleferro, Italy
- Average sunshine days in April: 12.5 days
The month with the most sunshine days is August (21.5 days).
The month with the least sunshine days is April (12.5 days).
Average UV index in April
Colleferro, Italy
- Average UV index in April: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Colleferro, Italy
- Average cloud cover in April: 28
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in April
Colleferro, 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).
