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's onset brings a minor rise in the average high-temperature, moving from a refreshing 13.4°C (56.1°F) in March to a comfortable 17.6°C (63.7°F). Throughout the month of April, the nighttime temperature in Narni dips to an average of 6.7°C (44.1°F).Humidity
The average relative humidity in April in Narni is 74%.Rainfall
In Narni, during April, the rain falls for 13.2 days and regularly aggregates up to 30mm (1.18") of precipitation. Throughout the year, there are 137.2 rainfall days, and 415mm (16.34") of precipitation is accumulated.Snowfall
In Narni, snow does not fall in January, March through October.Daylight
In April, the average length of the day is 13h and 24min.On the first day of April, sunrise is at 06:51 and sunset at 19:36. On the last day of the month, sunrise is at 06:05 and sunset at 20:08 CEST.
Sunshine
In April, the average sunshine is 10.4h.UV index
The average daily maximum UV index in April in Narni is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 during April translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What is the usual temperature for Narni in April?
What is the average humidity in April in Narni?
How many days does it rain in April in Narni?
When it does not snow in Narni?
How many hours of daylight does Narni have in April?
When are sunrise and sunset in April in Narni?
How long on average sun shines in April in Narni?
How high is the UV index in April in Narni?
Average temperature in April
Narni, Italy
- Average high temperature in April: 17.6°C
The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in April: 6.7°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in April
Narni, 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 July (1013.8mbar).
Average wind speed in April
Narni, Italy
- Average wind speed in April: 8.5km/h
The windiest month (with the highest average wind speed) is February (10.7km/h).
The calmest months (with the lowest average wind speed) are July and August (7.1km/h).
Average humidity in April
Narni, Italy
- Average humidity in April: 74%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is August (59%).
Average rainfall in April
Narni, Italy
- Average rainfall in April: 30mm
The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in April
Narni, Italy
- Average rainfall days in April: 13.2 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is August (7.8 days).
Average snowfall in April
Narni, Italy
- Average snowfall in April: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are January, March, April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Narni, Italy
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.4 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
Narni, 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 6min).
- Average sunshine in April: 10h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 0min).
Average sunshine days in April
Narni, Italy
- Average sunshine days in April: 13.4 days
The month with the most sunshine days is August (20.9 days).
The month with the least sunshine days is May (12.6 days).
Average UV index in April
Narni, Italy
- Average UV index in April: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in April
Narni, Italy
- Average cloud cover in April: 30
The month with the most cloud cover is February (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in April
Narni, Italy
- Average visibility in April: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
Narni, Italy
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