May weather forecast and climate
Östertjäl, Sweden

Weather in May

May, the last month of the spring, in Östertjäl, is a moderate month, with average temperature fluctuating between 4.1°C (39.4°F) and 13.1°C (55.6°F).

Temperature

In May, the average high-temperature increases, from a chilly 6.7°C (44.1°F) in April, to a moderate 13.1°C (55.6°F). In Östertjäl, in May, the average low-temperature is 4.1°C (39.4°F).

Humidity

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

Rainfall

In Östertjäl, during 15.1 rainfall days, 38mm (1.5") of precipitation is typically accumulated. Throughout the year, there are 134.7 rainfall days, and 438mm (17.24") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 1.4 snowfall days, in May, Östertjäl aggregates 14mm (0.55") of snow. Throughout the year, in Östertjäl, there are 81.9 snowfall days, and 1058mm (41.65") of snow is accumulated.

Daylight

The average length of the day in May is 18.2h.

Sunshine

The average sunshine is 9.9h.

UV index

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 4 transform into the following instructions:
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in May in Östertjäl?

The average high-temperature, in May, in Östertjäl, is 13.1°C (55.6°F), while the average low-temperature is 4.1°C (39.4°F).

What is the average humidity in May in Östertjäl?

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

How many days does it rain in May in Östertjäl?

In Östertjäl, Sweden, in May, during 15.1 rainfall days, 38mm (1.5") of precipitation is typically accumulated.

What is the last month it snows in Östertjäl?

May is the last month it regularly snows in Östertjäl. During 1.4 snowfall days, in May, Östertjäl aggregates 14mm (0.55") of snow.

How many hours of daylight does Östertjäl have in May?

In Östertjäl, the average length of the day in May is 18.2h.

How many hours of sunshine does Östertjäl have in May?

In Östertjäl, the average sunshine in May is 9.9h.

How high is the UV index in May in Östertjäl?

The average daily maximum UV index in May in Östertjäl, Sweden, is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in May
Östertjäl, Sweden

Average temperature in May - Östertjäl, Sweden
  • Average high temperature in May: 13.1°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 (-3.8°C).

  • Average low temperature in May: 4.1°C

The month with the highest average low temperature is July (10.6°C).
The coldest month (with the lowest average low temperature) is February (-8.4°C).

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Average pressure in May
Östertjäl, Sweden

Average pressure in May - Östertjäl, 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 (1005.7mbar).

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Average wind speed in May
Östertjäl, Sweden

Average wind speed in May - Östertjäl, Sweden
  • Average wind speed in May: 10km/h

The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is August (8.9km/h).

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Average humidity in May
Östertjäl, Sweden

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

The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is June (65%).

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Average rainfall in May
Östertjäl, Sweden

Average rainfall in May - Östertjäl, Sweden
  • Average rainfall in May: 38mm

The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (25mm).

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Average rainfall days in May
Östertjäl, Sweden

Average rainfall days in May - Östertjäl, Sweden
  • Average rainfall days in May: 15.1 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (4.1 days).

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Average snowfall in May
Östertjäl, Sweden

Average snowfall in May - Östertjäl, Sweden
  • Average snowfall in May: 14mm

The month with the highest snowfall is January (245mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in May
Östertjäl, Sweden

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

The month with the highest number of snowfall days is January (17 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
Östertjäl, Sweden

Average daylight in May / Average sunshine in May - Östertjäl, Sweden
  • Average daylight in May: 18.2h

The month with the longest days is June (Average daylight: 20.3h).
The month with the shortest days is December (Average daylight: 4.8h).

  • Average sunshine in May: 9.9h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 1.6h).

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Average sunshine days in May
Östertjäl, Sweden

Average sunshine days in May - Östertjäl, Sweden
  • Average sunshine days in May: 12.8 days

The month with the most sunshine days is October (15.5 days).
Months with the least sunshine days are February and December (10.5 days).

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Average UV index in May
Östertjäl, Sweden

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

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, March and December (UV index 1).

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Average cloud cover in May
Östertjäl, Sweden

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

Months with the most cloud cover are January and February (Cloud cover 65).
Months with the least cloud cover are June and July (Cloud cover 44).

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Average visibility in May
Östertjäl, Sweden

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

Months with the highest visibility are May, June and July (9km).
Months with the lowest visibility are January and February (6km).

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