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
In Erba, the average high-temperature in April marginally rises from a chilly 9.8°C (49.6°F) in March to a mild 14.4°C (57.9°F). The average low-temperature, in April, is 4.7°C (40.5°F).Humidity
The average relative humidity in April in Erba is 76%.Rainfall
In Erba, Italy, in April, during 20.6 rainfall days, 131mm (5.16") of precipitation is typically accumulated. In Erba, Italy, during the entire year, the rain falls for 192.7 days and collects up to 1242mm (48.9") of precipitation.Snowfall
In Erba, snow does not fall through August and October.Daylight
In April, the average length of the day is 13h and 34min.On the first day of the month, sunrise is at 07:03 and sunset at 19:50. On the last day of April, sunrise is at 06:12 and sunset at 20:28 CEST.
Sunshine
The average sunshine in April is 9.4h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
FAQ
What is the temperature in April in Erba?
What is the average humidity in April in Erba?
How much does it rain in Erba in April?
When it does not snow in Erba?
Does it snow in Erba in April?
How many hours of daylight does Erba have in April?
What time are sunrise and sunset in April in Erba?
How many hours of sunshine does Erba have in April?
How high is the UV index in April in Erba?
Average temperature in April
Erba, Italy
- Average high temperature in April: 14.4°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (3.6°C).
- Average low temperature in April: 4.7°C
The months with the highest average low temperature are July and August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in April
Erba, Italy
- Average pressure in April: 1014.9mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The months with the lowest atmospheric pressure are April and May (1014.9mbar).
Average wind speed in April
Erba, Italy
- Average wind speed in April: 6.4km/h
The windiest months (with the highest average wind speed) are March and May (6.6km/h).
The calmest month (with the lowest average wind speed) is November (5.4km/h).
Average humidity in April
Erba, Italy
- Average humidity in April: 76%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is July (73%).
Average rainfall in April
Erba, Italy
- Average rainfall in April: 131mm
The wettest month (with the highest rainfall) is November (162mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days in April
Erba, Italy
- Average rainfall days in April: 20.6 days
The month with the highest number of rainy days is May (23.2 days).
The month with the least rainy days is January (9.7 days).
Average snowfall in April
Erba, Italy
- Average snowfall in April: 0mm
The month with the highest snowfall is December (36mm).
The months with the least snowfall are April, May, June, July, August and October (0mm).
Average snowfall days in April
Erba, Italy
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in April /
Average sunshine in April
Erba, Italy
- Average daylight in April: 13h and 34min
The month with the longest days is June (Average daylight: 15h and 40min).
The month with the shortest days is December (Average daylight: 8h and 44min).
- Average sunshine in April: 9h and 24min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 5h and 18min).
Average sunshine days in April
Erba, Italy
- Average sunshine days in April: 7.8 days
The months with the most sunshine days are January and December (18.3 days).
The month with the least sunshine days is May (5.1 days).
Average UV index in April
Erba, Italy
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Erba, Italy
- Average cloud cover in April: 38
The month with the most cloud cover is November (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 24).
Average visibility in April
Erba, Italy
- 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).
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