May weather forecast and climate
Sunnerkullen, Sweden

Weather in May

May, the last month of the spring, in Sunnerkullen, is a moderate month, with average temperature fluctuating between 6.4°C (43.5°F) and 15.7°C (60.3°F).

Temperature

In May, the average high-temperature rises, from a cool 10.7°C (51.3°F) in April, to a mild 15.7°C (60.3°F). In May, the average low-temperature is 6.4°C (43.5°F).

Humidity

April and May, with an average relative humidity of 70%, are the least humid months in Sunnerkullen.

Rainfall

In May, in Sunnerkullen, the rain falls for 14.3 days. Throughout May, 32mm (1.26") of precipitation is accumulated. In Sunnerkullen, during the entire year, the rain falls for 142.6 days and collects up to 399mm (15.71") of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.3 snowfall days, in May, Sunnerkullen aggregates 6mm (0.24") of snow. In Sunnerkullen, during the entire year, snow falls for 48.4 days, and aggregates up to 353mm (13.9") of snow.

Daylight

The average length of the day in May is 16.9h.

Sunshine

The average sunshine in Sunnerkullen is 8.7h.

UV index

In May, the average daily maximum UV index in Sunnerkullen is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in May in Sunnerkullen?

In Sunnerkullen, in May, the average high-temperature is 15.7°C (60.3°F), and the average low-temperature is 6.4°C (43.5°F).

What are the least humid months in Sunnerkullen?

Months with the lowest humidity are April and May, with an average relative humidity of 70%.

What is the average humidity in May in Sunnerkullen?

In Sunnerkullen, the average relative humidity in May is 70%.

How many days does it rain in May in Sunnerkullen?

In May, the rain falls for 14.3 days. Throughout May, 32mm (1.26") of precipitation is accumulated.

What is the last month it snows in Sunnerkullen?

May is the last month it regularly snows in Sunnerkullen. During 0.3 snowfall days, in May, Sunnerkullen aggregates 6mm (0.24") of snow.

How many hours of daylight does Sunnerkullen have in May?

The average length of the day in May in Sunnerkullen, Sweden, is 16.9h.

How many hours of sunshine does Sunnerkullen have in May?

The average sunshine in May in Sunnerkullen, Sweden, is 8.7h.

How high is the UV index in May in Sunnerkullen?

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to the Sun's UV rays.

Average temperature in May
Sunnerkullen, Sweden

Average temperature in May - Sunnerkullen, Sweden
  • Average high temperature in May: 15.7°C

The warmest month (with the highest average high temperature) is July (21.1°C).
The month with the lowest average high temperature is January (0°C).

  • Average low temperature in May: 6.4°C

The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).

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Average pressure in May
Sunnerkullen, Sweden

Average pressure in May - Sunnerkullen, Sweden
  • Average pressure in May: 1014.5mbar

Months with the highest atmospheric pressure are April and May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).

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Average wind speed in May
Sunnerkullen, Sweden

Average wind speed in May - Sunnerkullen, Sweden
  • Average wind speed in May: 12.6km/h

The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest month (with the lowest average wind speed) is July (12km/h).

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Average humidity in May
Sunnerkullen, Sweden

Average humidity in May - Sunnerkullen, Sweden
  • Average humidity in May: 70%

The month with the highest relative humidity is January (89%).
Months with the lowest relative humidity are April and May (70%).

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Average rainfall in May
Sunnerkullen, Sweden

Average rainfall in May - Sunnerkullen, Sweden
  • Average rainfall in May: 32mm

The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (14mm).

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Average rainfall days in May
Sunnerkullen, Sweden

Average rainfall days in May - Sunnerkullen, Sweden
  • Average rainfall days in May: 14.3 days

The month with the highest number of rainy days is August (17.1 days).
The month with the least rainy days is February (5.7 days).

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Average snowfall in May
Sunnerkullen, Sweden

Average snowfall in May - Sunnerkullen, Sweden
  • Average snowfall in May: 6mm

The month with the highest snowfall is February (91mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in May
Sunnerkullen, Sweden

Average snowfall days in May - Sunnerkullen, Sweden
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is February (12.4 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Sunnerkullen, Sweden

Average daylight in May / Average sunshine in May - Sunnerkullen, Sweden
  • Average daylight in May: 16.9h

The month with the longest days is June (Average daylight: 18.2h).
The month with the shortest days is December (Average daylight: 6.5h).

  • Average sunshine in May: 8.7h

The month with the most sunshine is June (Average sunshine: 11.3h).
The month with the least sunshine is December (Average sunshine: 3.1h).

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Average sunshine days in May
Sunnerkullen, Sweden

Average sunshine days in May - Sunnerkullen, Sweden
  • Average sunshine days in May: 14.3 days

The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is November (11.5 days).

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Average UV index in May
Sunnerkullen, Sweden

Average UV index in May - Sunnerkullen, Sweden
  • Average UV index in May: 4

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in May
Sunnerkullen, Sweden

Average cloud cover in May - Sunnerkullen, Sweden
  • Average cloud cover in May: 44

The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 42).

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Average visibility in May
Sunnerkullen, Sweden

Average visibility in May - Sunnerkullen, Sweden
  • Average visibility in May: 9km

Months with the highest visibility are April, May, June, July, August, September and October (9km).
Months with the lowest visibility are January, February, March, November and December (8km).

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