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's arrival sees a rise in the average high-temperature, jumping from April's cold 2.3°C (36.1°F) to a chilly 9.8°C (49.6°F). An average minimum temperature of 1.7°C (35.1°F) marks the month of May.Humidity
In Gråträsk, the average relative humidity in May is 75%.Rainfall
In Gråträsk, Sweden, during May, the rain falls for 12.6 days and regularly aggregates up to 45mm (1.77") of precipitation. In Gråträsk, during the entire year, the rain falls for 114.3 days and collects up to 470mm (18.5") of precipitation.Snowfall
Months with snowfall in Gråträsk are January through June, September through December. In Gråträsk, Sweden, during May, snow falls for 7.3 days and regularly aggregates up to 116mm (4.57") of snow. In Gråträsk, Sweden, during the entire year, snow falls for 130.5 days and aggregates up to 1669mm (65.71") of snow.Daylight
In Gråträsk, the average length of the day in May is 19h and 5min.On the first day of May in Gråträsk, sunrise is at 03:59 and sunset at 21:16. On the last day of the month, sunrise is at 02:07 and sunset at 23:09 CEST.
Sunshine
In May, the average sunshine in Gråträsk is 9.7h.UV index
The average daily maximum UV index in May in Gråträsk, Sweden, is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 3 during May leads to these advisories:
Adopt protective measures - It is advised to guard against sun damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Gråträsk?
What is the average humidity in May in Gråträsk?
How many days does it rain in May in Gråträsk?
How many days does it snow in May in Gråträsk?
How many hours of daylight does Gråträsk have in May?
When is the sunrise / sunset in May in Gråträsk?
How many hours of sunshine does Gråträsk have in May?
What is the UV index intensity in May in Gråträsk?
Average temperature in May
Gråträsk, Sweden
- Average high temperature in May: 9.8°C
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (-8°C).
- Average low temperature in May: 1.7°C
The month with the highest average low temperature is July (9.8°C).
The coldest month (with the lowest average low temperature) is January (-13.4°C).
Average pressure in May
Gråträsk, Sweden
- 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 (1005.1mbar).
Average wind speed in May
Gråträsk, Sweden
- Average wind speed in May: 11.1km/h
The windiest month (with the highest average wind speed) is March (12.4km/h).
The calmest months (with the lowest average wind speed) are July and August (10km/h).
Average humidity in May
Gråträsk, Sweden
- Average humidity in May: 75%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is June (64%).
Average rainfall in May
Gråträsk, Sweden
- Average rainfall in May: 45mm
The wettest month (with the highest rainfall) is July (63mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in May
Gråträsk, Sweden
- Average rainfall days in May: 12.6 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in May
Gråträsk, Sweden
- Average snowfall in May: 116mm
The month with the highest snowfall is December (327mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in May
Gråträsk, Sweden
- Average snowfall days in May: 7.3 days
The month with the highest number of snowfall days is January (21.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Gråträsk, Sweden
- Average daylight in May: 19h and 1min
The month with the longest days is June (Average daylight: 22h and 18min).
The month with the shortest days is December (Average daylight: 3h and 36min).
- Average sunshine in May: 9h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Average sunshine days in May
Gråträsk, Sweden
- Average sunshine days in May: 10.8 days
The month with the most sunshine days is October (14.6 days).
The months with the least sunshine days are March and December (9.4 days).
Average UV index in May
Gråträsk, Sweden
- 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
Gråträsk, Sweden
- Average cloud cover in May: 53
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 48).
Average visibility in May
Gråträsk, Sweden
- Average visibility in May: 8km
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (5km).
