May weather forecast and climate
Sundsbruk, Sweden

The last month of the spring, May, is a cool month in Sundsbruk, Sweden, with average temperature varying between 12.8°C (55°F) and 4.8°C (40.6°F).

Temperature

In Sundsbruk, the average high-temperature increases, from a frosty 7°C (44.6°F) in April, to a fresh 12.8°C (55°F). In May, the average low-temperature is 4.8°C (40.6°F).

Humidity

In Sundsbruk, Sweden, the average relative humidity is 67%.

Rainfall

In Sundsbruk, in May, during 13.1 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Sundsbruk, during the entire year, the rain falls for 117.2 days and collects up to 384mm (15.12") of precipitation.

Snowfall

Months with snowfall in Sundsbruk are January through May, October through December. May is the last month it regularly snows. During 1.4 snowfall days, Sundsbruk aggregates 21mm (0.83") of snow. Throughout the year, in Sundsbruk, there are 70.7 snowfall days, and 908mm (35.75") of snow is accumulated.

Sea temperature

In Sundsbruk, in May, the average water temperature is 5.4°C (41.7°F).
Note: Swimming in 5.4°C (41.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Sundsbruk, the average length of the day is 17.9h.

Sunshine

In May, the average sunshine is 9.9h.

UV index

The average daily maximum UV index in Sundsbruk is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in May in Sundsbruk?

The average high-temperature, in May, in Sundsbruk, is 12.8°C (55°F), while the average low-temperature is 4.8°C (40.6°F).

What is the average humidity in May in Sundsbruk?

In Sundsbruk, the average relative humidity in May is 67%.

How much does it rain in Sundsbruk in May?

In May, the rain falls for 13.1 days. Throughout May, 33mm (1.3") of precipitation is accumulated.

What is the last month it snows in Sundsbruk?

May is the last month it regularly snows in Sundsbruk. During 1.4 snowfall days, in May, Sundsbruk aggregates 21mm (0.83") of snow.

What is the sea water temperature in May in Sundsbruk?

In May, the average sea temperature in Sundsbruk is 5.4°C (41.7°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the average length of the day in May in Sundsbruk?

In Sundsbruk, Sweden, the average length of the day in May is 17.9h.

How many hours of sunshine does Sundsbruk have in May?

In Sundsbruk, Sweden, the average sunshine in May is 9.9h.

What is the UV index reading in May in Sundsbruk?

In May, the average daily maximum UV index in Sundsbruk is 4. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.
Average temperature in May - Sundsbruk, Sweden
  • Average high temperature in May: 12.8°C

The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (-3°C).

  • Average low temperature in May: 4.8°C

The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is February (-6.9°C).

Average pressure in May - Sundsbruk, 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 (1005.9mbar).

Average wind speed in May - Sundsbruk, Sweden
  • Average wind speed in May: 10.4km/h

The windiest month (with the highest average wind speed) is January (11.9km/h).
The calmest month (with the lowest average wind speed) is August (9.5km/h).

Average humidity in May - Sundsbruk, Sweden
  • Average humidity in May: 67%

The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (66%).

Average rainfall in May - Sundsbruk, Sweden
  • Average rainfall in May: 33mm

The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (19mm).

Average rainfall days in May - Sundsbruk, Sweden
  • Average rainfall days in May: 13.1 days

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (4.2 days).

Average snowfall in May - Sundsbruk, Sweden
  • Average snowfall in May: 21mm

The month with the highest snowfall is January (217mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May - Sundsbruk, Sweden
  • Average snowfall days in May: 1.4 days

The month with the highest number of snowfall days is January (15.2 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in May - Sundsbruk, Sweden
  • Average sea temperature in May: 5.4°C

The best month for swimming (with the highest average sea temperature) is August (17.2°C).
The coldest month (with the lowest average sea temperature) is February (0.2°C).

Average daylight in May / Average sunshine in May - Sundsbruk, Sweden
  • Average daylight in May: 17.9h

The month with the longest days is June (Average daylight: 19.8h).
The month with the shortest days is December (Average daylight: 5.2h).

  • Average sunshine in May: 9.9h

The month with the most sunshine is June (Average sunshine: 12.3h).
The month with the least sunshine is December (Average sunshine: 1.7h).

Average sunshine days in May - Sundsbruk, Sweden
  • Average sunshine days in May: 15.1 days

The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is February (12.5 days).

Average UV index in May - Sundsbruk, 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, February, November and December (UV index 1).

Average cloud cover in May - Sundsbruk, Sweden
  • Average cloud cover in May: 47

The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 42).

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

Months with the highest visibility are April, May, June, July, August and October (9km).
Months with the lowest visibility are January, February and March (7km).