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
May
Weather in May
Temperature
May denotes a minimal variation in the average high-temperature to a still refreshing 18.1°C (64.6°F) from April's 15.4°C (59.7°F). During May, the average low-temperature in Oncieu is a frosty 7.8°C (46°F).Humidity
The average relative humidity in May is 82%.Rainfall
The months with the most rainfall are May and December, with an average 112mm (4.41") of precipitation.Snowfall
April through September are months without snowfall in Oncieu.Daylight
In Oncieu, the average length of the day in May is 14h and 58min.On the first day of May, sunrise is at 06:24 and sunset at 20:46. On the last day of the month, sunrise is at 05:51 and sunset at 21:20 CEST.
Sunshine
In Oncieu, the average sunshine in May is 8.3h.UV index
In May, the average daily maximum UV index in Oncieu is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 4 in May interprets into the following advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Oncieu in May?
What is the average humidity in May in Oncieu?
What is the rainiest month in Oncieu?
How much does it rain in Oncieu in May?
When it does not snow in Oncieu?
How many hours of daylight does Oncieu have in May?
When are sunrise and sunset in May in Oncieu?
How long on average sun shines in May in Oncieu?
What is the UV index reading in May in Oncieu?
Average temperature in May
Oncieu, France
- Average high temperature in May: 18.1°C
The warmest months (with the highest average high temperature) are July and August (24.8°C).
The month with the lowest average high temperature is January (4.4°C).
- Average low temperature in May: 7.8°C
The months with the highest average low temperature are July and August (13.4°C).
The coldest months (with the lowest average low temperature) are January and February (-0.9°C).
Average pressure in May
Oncieu, France
- Average pressure in May: 1016.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in May
Oncieu, France
- Average wind speed in May: 9.5km/h
The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest month (with the lowest average wind speed) is August (7.5km/h).
Average humidity in May
Oncieu, France
- Average humidity in May: 82%
The months with the highest relative humidity are November and December (87%).
The month with the lowest relative humidity is August (76%).
Average rainfall in May
Oncieu, France
- Average rainfall in May: 112mm
The wettest months (with the highest rainfall) are May and December (112mm).
The driest month (with the least rainfall) is September (65mm).
Average rainfall days in May
Oncieu, France
- Average rainfall days in May: 19.9 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is February (12.8 days).
Average snowfall in May
Oncieu, France
- Average snowfall in May: 0mm
The month with the highest snowfall is January (79mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in May
Oncieu, France
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are April, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Oncieu, France
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 12min).
Average sunshine days in May
Oncieu, France
- Average sunshine days in May: 9 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (8.9 days).
Average UV index in May
Oncieu, France
- Average UV index in May: 4
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Oncieu, France
- Average cloud cover in May: 48
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in May
Oncieu, France
- Average visibility in May: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (8km).
