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 signifies a subtle uplift in the average high-temperature, adjusting from a fresh 10°C (50°F) in April to a moderate 14.8°C (58.6°F). An average nighttime temperature of 6.9°C (44.4°F) is observed in Grums during May.Humidity
May and June, with an average relative humidity of 70%, are the least humid months.Rainfall
In Grums, Sweden, in May, it is raining for 15.5 days, with typically 48mm (1.89") of accumulated precipitation. In Grums, Sweden, during the entire year, the rain falls for 153.4 days and collects up to 510mm (20.08") of precipitation.Snowfall
Months with snowfall in Grums are January through May, October through December. May is the last month it regularly snows. During 0.8 snowfall days, in May, Grums aggregates 6mm (0.24") of snow. In Grums, during the entire year, snow falls for 52.7 days and aggregates up to 511mm (20.12") of snow.Daylight
The average length of the day in May in Grums, Sweden, is 17h and 2min.On the first day of the month, sunrise is at 05:06 and sunset at 21:02. On the last day of May, in Grums, sunrise is at 04:03 and sunset at 22:07 CEST.
Sunshine
In May, the average sunshine in Grums is 9h.UV index
In May, the average daily maximum UV index in Grums is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 4 in May leads to these recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Grums?
What are the least humid months in Grums?
What is the average humidity in May in Grums?
How many days does it rain in May in Grums?
What is the last month it snows in Grums?
How many hours of daylight does Grums have in May?
When are sunrise and sunset in May in Grums?
How many hours of sunshine does Grums have in May?
What is the UV index reading in May in Grums?
Average temperature in May
Grums, Sweden
- Average high temperature in May: 14.8°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in May: 6.9°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
Average pressure in May
Grums, Sweden
- Average pressure in May: 1014.2mbar
The months with the highest atmospheric pressure are April and May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in May
Grums, Sweden
- Average wind speed in May: 12.4km/h
The windiest month (with the highest average wind speed) is December (15.8km/h).
The calmest month (with the lowest average wind speed) is July (12.2km/h).
Average humidity in May
Grums, Sweden
- Average humidity in May: 70%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May and June (70%).
Average rainfall in May
Grums, Sweden
- Average rainfall in May: 48mm
The wettest month (with the highest rainfall) is August (61mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in May
Grums, Sweden
- Average rainfall days in May: 15.5 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in May
Grums, Sweden
- Average snowfall in May: 6mm
The month with the highest snowfall is January (133mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in May
Grums, Sweden
- Average snowfall days in May: 0.8 days
The months with the highest number of snowfall days are January and February (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Grums, Sweden
- Average daylight in May: 17h and 0min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in May
Grums, Sweden
- Average sunshine days in May: 12.9 days
The month with the most sunshine days is April (17.1 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in May
Grums, Sweden
- 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 and December (UV index 1).
Average cloud cover in May
Grums, Sweden
- Average cloud cover in May: 44
The month with the most cloud cover is February (Cloud cover 66).
The months with the least cloud cover are June, July and August (Cloud cover 40).
Average visibility in May
Grums, Sweden
- Average visibility in May: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (8km).
