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
With the onset of May, Ilmajoki experiences a distinct temperature rise, with the average high-temperature advancing from April's chilly 6.5°C (43.7°F) to a mild 14.5°C (58.1°F). The month of May records an average low-temperature of 5.1°C (41.2°F).Humidity
The months with the lowest humidity in Ilmajoki, Finland, are May and June, with an average relative humidity of 67%.Rainfall
In Ilmajoki, during May, the rain falls for 14.2 days and regularly aggregates up to 41mm (1.61") of precipitation. In Ilmajoki, during the entire year, the rain falls for 134.7 days and collects up to 432mm (17.01") of precipitation.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows in Ilmajoki. During 1 snowfall days, in May, Ilmajoki aggregates 22mm (0.87") of snow. In Ilmajoki, during the entire year, snow falls for 79 days and aggregates up to 691mm (27.2") of snow.Daylight
The average length of the day in May is 17h and 59min.On the first day of May, sunrise is at 05:09 and sunset at 21:44. On the last day of the month, sunrise is at 03:47 and sunset at 23:07 EEST.
Sunshine
In May, the average sunshine is 9.9h.UV index
In Ilmajoki, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ilmajoki in May?
What are the least humid months in Ilmajoki?
What is the average humidity in May in Ilmajoki?
How many days does it rain in May in Ilmajoki?
What is the last month it snows in Ilmajoki?
What is the average length of the day in May in Ilmajoki?
When are sunrise and sunset in May in Ilmajoki?
How many hours of sunshine does Ilmajoki have in May?
How high is the UV index in May in Ilmajoki?
Average temperature in May
Ilmajoki, Finland
- Average high temperature in May: 14.5°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (-4.5°C).
- Average low temperature in May: 5.1°C
The month with the highest average low temperature is July (11.8°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in May
Ilmajoki, Finland
- Average pressure in May: 1014.3mbar
The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006mbar).
Average wind speed in May
Ilmajoki, Finland
- Average wind speed in May: 10.9km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).
Average humidity in May
Ilmajoki, Finland
- Average humidity in May: 67%
The months with the highest relative humidity are January and February (94%).
The months with the lowest relative humidity are May and June (67%).
Average rainfall in May
Ilmajoki, Finland
- Average rainfall in May: 41mm
The wettest month (with the highest rainfall) is August (62mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in May
Ilmajoki, Finland
- Average rainfall days in May: 14.2 days
The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in May
Ilmajoki, Finland
- Average snowfall in May: 22mm
The month with the highest snowfall is December (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Ilmajoki, Finland
- Average snowfall days in May: 1 days
The month with the highest number of snowfall days is December (16.3 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Ilmajoki, Finland
- Average daylight in May: 18h and 0min
The month with the longest days is June (Average daylight: 19h and 54min).
The month with the shortest days is December (Average daylight: 5h and 6min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).
Average sunshine days in May
Ilmajoki, Finland
- Average sunshine days in May: 14.8 days
The month with the most sunshine days is February (15 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in May
Ilmajoki, Finland
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in May
Ilmajoki, Finland
- Average cloud cover in May: 46
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in May
Ilmajoki, Finland
- Average visibility in May: 9km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (6km).
