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
The start of May brings a distinct shift in the average high-temperature, escalating from April's frosty 6.5°C (43.7°F) to a moderate 15.5°C (59.9°F). During the month of May, an average low-temperature of 6.2°C (43.2°F) is recorded.Humidity
May is the least humid month in Simpele, Finland, with an average relative humidity of 65%.Rainfall
In Simpele, during May, the rain falls for 10.8 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, in Simpele, there are 122.1 rainfall days, and 422mm (16.61") of precipitation is accumulated.Snowfall
Months with snowfall in Simpele are January through May, October through December. May is the last month it regularly snows. During 1.3 snowfall days, in May, Simpele aggregates 17mm (0.67") of snow. Throughout the year, there are 92.3 snowfall days, and 969mm (38.15") of snow is accumulated.Daylight
In Simpele, the average length of the day in May is 17h and 34min.On the first day of May, sunrise is at 04:50 and sunset at 21:08. On the last day of the month, sunrise is at 03:36 and sunset at 22:23 EEST.
Sunshine
In Simpele, the average sunshine in May is 10h.UV index
In Simpele, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Simpele?
What is the least humid month in Simpele?
What is the average humidity in May in Simpele?
How many days does it rain in May in Simpele?
What is the last month it snows in Simpele?
How many hours of daylight does Simpele have in May?
What time are sunrise and sunset in May in Simpele?
How many hours of sunshine does Simpele have in May?
What is the UV index intensity in May in Simpele?
Average temperature in May
Simpele, Finland
- Average high temperature in May: 15.5°C
The warmest month (with the highest average high temperature) is July (22.4°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in May: 6.2°C
The month with the highest average low temperature is July (13.1°C).
The coldest month (with the lowest average low temperature) is January (-8.9°C).
Average pressure in May
Simpele, Finland
- Average pressure in May: 1014.9mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in May
Simpele, Finland
- Average wind speed in May: 10.6km/h
The windiest month (with the highest average wind speed) is December (12.1km/h).
The calmest months (with the lowest average wind speed) are July and August (9.8km/h).
Average humidity in May
Simpele, Finland
- Average humidity in May: 65%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (65%).
Average rainfall in May
Simpele, Finland
- Average rainfall in May: 31mm
The wettest month (with the highest rainfall) is August (44mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in May
Simpele, Finland
- Average rainfall days in May: 10.8 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in May
Simpele, Finland
- Average snowfall in May: 17mm
The month with the highest snowfall is January (212mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Simpele, Finland
- Average snowfall days in May: 1.3 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Simpele, Finland
- Average daylight in May: 17h and 4min
The month with the longest days is June (Average daylight: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in May: 10h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Average sunshine days in May
Simpele, Finland
- Average sunshine days in May: 17.6 days
The month with the most sunshine days is May (17.6 days).
The month with the least sunshine days is December (9.4 days).
Average UV index in May
Simpele, 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, October, November and December (UV index 1).
Average cloud cover in May
Simpele, Finland
- Average cloud cover in May: 45
The month with the most cloud cover is February (Cloud cover 84).
The month with the least cloud cover is July (Cloud cover 43).
Average visibility in May
Simpele, Finland
- Average visibility in May: 9km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
Simpele, Finland
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