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
As Punkaharju transitions into May, a marked increase in the average high-temperature is observed, rising from an icy 5°C (41°F) in April to a moderate 13.9°C (57°F). During May nights, Punkaharju records an average temperature of 6°C (42.8°F).Humidity
With an average relative humidity of 66%, May is the least humid month.Rainfall
In Punkaharju, during May, the rain falls for 11.8 days and regularly aggregates up to 32mm (1.26") of precipitation. In Punkaharju, during the entire year, the rain falls for 120.3 days and collects up to 399mm (15.71") of precipitation.Snowfall
January through June, October through December are months with snowfall. In Punkaharju, during May, snow falls for 1.4 days and regularly aggregates up to 30mm (1.18") of snow. In Punkaharju, during the entire year, snow falls for 90.8 days and aggregates up to 843mm (33.19") of snow.Daylight
In May, the average length of the day is 17h and 40min.On the first day of May, sunrise is at 04:48 and sunset at 21:10. On the last day of the month, sunrise is at 03:32 and sunset at 22:27 EEST.
Sunshine
The average sunshine in May is 9.7h.UV index
In Punkaharju, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In May, the maximum UV index of 4 suggests these recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Punkaharju in May?
What is the least humid month?
What is the average humidity in May?
How many days does it rain in May?
How much does it snow in May?
How many hours of daylight does Punkaharju have in May?
When are sunrise and sunset in May?
How long on average sun shines in May?
How high is the UV index in May?
Average temperature in May
Punkaharju, Finland
- Average high temperature in May: 13.9°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-5.4°C).
- Average low temperature in May: 6°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).
Average pressure in May
Punkaharju, Finland
- Average pressure in May: 1014.7mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in May
Punkaharju, Finland
- Average wind speed in May: 12.2km/h
The windiest month (with the highest average wind speed) is December (16.4km/h).
The calmest month (with the lowest average wind speed) is July (11.3km/h).
Average humidity in May
Punkaharju, Finland
- Average humidity in May: 66%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall in May
Punkaharju, Finland
- Average rainfall in May: 32mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in May
Punkaharju, Finland
- Average rainfall days in May: 11.8 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is February (2.5 days).
Average snowfall in May
Punkaharju, Finland
- Average snowfall in May: 30mm
The month with the highest snowfall is February (164mm).
The months with the least snowfall are July, August and September (0mm).
Average snowfall days in May
Punkaharju, Finland
- Average snowfall days in May: 1.4 days
The month with the highest number of snowfall days is February (17.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Punkaharju, Finland
- Average daylight in May: 17h and 4min
The month with the longest days is June (Average daylight: 19h and 24min).
The month with the shortest days is December (Average daylight: 5h and 24min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 0h and 42min).
Average sunshine days in May
Punkaharju, Finland
- Average sunshine days in May: 16.9 days
The month with the most sunshine days is May (16.9 days).
The month with the least sunshine days is December (10.9 days).
Average UV index in May
Punkaharju, Finland
- Average UV index in May: 4
The months with the highest UV index are June and 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
Punkaharju, Finland
- Average cloud cover in May: 46
The month with the most cloud cover is February (Cloud cover 85).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in May
Punkaharju, Finland
- Average visibility in May: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January and February (6km).
