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
The arrival of May brings a significant change in Kemijärvi's weather, with average high-temperatures climbing from April's cold 0.6°C (33.1°F) to a frosty 9.2°C (48.6°F). Throughout May, Kemijärvi witnesses a nighttime temperature average of 1.5°C (34.7°F).Humidity
In Kemijärvi, the average relative humidity in May is 80%.Rainfall
In Kemijärvi, in May, it is raining for 14.5 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, in Kemijärvi, there are 123 rainfall days, and 435mm (17.13") of precipitation is accumulated.Snowfall
Months with snowfall in Kemijärvi are January through June, September through December. In May, it is snowing for 8.2 days. Throughout May, 81mm (3.19") of snow is accumulated. Throughout the year, in Kemijärvi, there are 148.9 snowfall days, and 1462mm (57.56") of snow is accumulated.Daylight
May has the longest days of the year in Kemijärvi, Finland, with an average of 19h and 48min of daylight.On the first day of May, sunrise is at 04:17 and sunset at 21:56. On the last day of the month, sunrise is at 01:54 and sunset at 00:21 EEST.
Sunshine
In Kemijärvi, Finland, the average sunshine in May is 8.3h.UV index
In Kemijärvi, Finland, the average daily maximum UV index in May is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 3 in May leads to these guidelines:
Undertake precautions - Obligation exists to protect against skin and eye damage. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Kemijärvi?
What is the average humidity in May in Kemijärvi?
How much does it rain in Kemijärvi in May?
How much does it snow in Kemijärvi in May?
When are the longest days in Kemijärvi?
What is the average length of the day in May in Kemijärvi?
When is the sunrise / sunset in May in Kemijärvi?
How many hours of sunshine does Kemijärvi have in May?
How high is the UV index in May in Kemijärvi?
Average temperature in May
Kemijärvi, Finland
- Average high temperature in May: 9.2°C
The warmest month (with the highest average high temperature) is July (19.2°C).
The month with the lowest average high temperature is January (-8.4°C).
- Average low temperature in May: 1.5°C
The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is January (-14.2°C).
Average pressure in May
Kemijärvi, 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 (1005.5mbar).
Average wind speed in May
Kemijärvi, Finland
- Average wind speed in May: 11km/h
The windiest month (with the highest average wind speed) is March (11.6km/h).
The calmest month (with the lowest average wind speed) is July (10km/h).
Average humidity in May
Kemijärvi, Finland
- Average humidity in May: 80%
The months with the highest relative humidity are January, February and December (96%).
The month with the lowest relative humidity is June (69%).
Average rainfall in May
Kemijärvi, Finland
- Average rainfall in May: 35mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in May
Kemijärvi, Finland
- Average rainfall days in May: 14.5 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (2 days).
Average snowfall in May
Kemijärvi, Finland
- Average snowfall in May: 81mm
The month with the highest snowfall is March (244mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Kemijärvi, Finland
- Average snowfall days in May: 8.2 days
The month with the highest number of snowfall days is December (23.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Kemijärvi, Finland
- Average daylight in May: 19h and 5min
The month with the longest days is May (Average daylight: 19h and 48min).
The month with the shortest days is June (Average daylight: 2h and 18min).
- Average sunshine in May: 8h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 0h and 48min).
Average sunshine days in May
Kemijärvi, Finland
- Average sunshine days in May: 9.3 days
The month with the most sunshine days is October (12.5 days).
The month with the least sunshine days is April (4.9 days).
Average UV index in May
Kemijärvi, Finland
- Average UV index in May: 3
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).
Average cloud cover in May
Kemijärvi, Finland
- Average cloud cover in May: 61
The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 50).
Average visibility in May
Kemijärvi, Finland
- Average visibility in May: 8km
The months with the highest visibility are June and July (9km).
The months with the lowest visibility are January, February, March, April and December (5km).
