Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
In May, the average high-temperature marginally rises from a moderate 14.4°C (57.9°F) in April to an enjoyable 17.8°C (64°F). In May, in Erba, the average low-temperature is 7.7°C (45.9°F).Humidity
In May, the average relative humidity in Erba is 76%.Rainfall
In May, the rain falls for 23.2 days. Throughout May, 156mm (6.14") of precipitation is accumulated. In Erba, during the entire year, the rain falls for 192.7 days and collects up to 1242mm (48.9") of precipitation.Snowfall
April through August and October are months without snowfall.Daylight
The average length of the day in May is 14h and 57min.On the first day of the month, sunrise is at 06:10 and sunset at 20:30. On the last day of May, in Erba, sunrise is at 05:37 and sunset at 21:04 CEST.
Sunshine
The average sunshine in May in Erba is 10.1h.UV index
In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
FAQ
What is the temperature in May in Erba?
What is the average humidity in May in Erba?
How many days does it rain in May in Erba?
When it does not snow in Erba?
How many hours of daylight does Erba have in May?
When are sunrise and sunset in May in Erba?
How many hours of sunshine does Erba have in May?
What is the UV index intensity in May in Erba?
Average temperature in May
Erba, Italy
- Average high temperature in May: 17.8°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 May: 7.7°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 May
Erba, Italy
- Average pressure in May: 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 May
Erba, Italy
- Average wind speed in May: 6.6km/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 May
Erba, Italy
- Average humidity in May: 76%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is July (73%).
Average rainfall in May
Erba, Italy
- Average rainfall in May: 156mm
The wettest month (with the highest rainfall) is November (162mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days in May
Erba, Italy
- Average rainfall days in May: 23.2 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 May
Erba, Italy
- Average snowfall in May: 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 May
Erba, Italy
- Average snowfall days in May: 0 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 May /
Average sunshine in May
Erba, Italy
- Average daylight in May: 14h and 57min
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 May: 10h and 6min
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 May
Erba, Italy
- Average sunshine days in May: 5.1 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 May
Erba, Italy
- Average UV index in May: 4
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 May
Erba, Italy
- Average cloud cover in May: 35
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 May
Erba, Italy
- Average visibility in May: 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).
Weather forecast for your location
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