May weather forecast and climate
Merlänna, Sweden

May, the last month of the spring, in Merlänna, is a mild month, with temperature in the range of an average low of 6.4°C (43.5°F) and an average high of 15.6°C (60.1°F).

Temperature

In May, the average high-temperature increases, from a fresh 10.2°C (50.4°F) in April, to a mild 15.6°C (60.1°F). In Merlänna, in May, the average low-temperature is 6.4°C (43.5°F).

Humidity

May is the least humid month, with an average relative humidity of 70%.

Rainfall

In Merlänna, during May, the rain falls for 15.3 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, there are 148.3 rainfall days, and 400mm (15.75") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Merlänna. May is the last month it regularly snows in Merlänna. During 0.5 snowfall days, Merlänna aggregates 4mm (0.16") of snow. In Merlänna, during the entire year, snow falls for 58.2 days, and aggregates up to 426mm (16.77") of snow.

Daylight

In Merlänna, the average length of the day in May is 17h.

Sunshine

In May, the average sunshine in Merlänna, Sweden, is 9h.

UV index

The average daily maximum UV index in Merlänna is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in May in Merlänna?

In May, in Merlänna, the average high-temperature is 15.6°C (60.1°F), and the average low-temperature is 6.4°C (43.5°F).

What is the least humid month in Merlänna?

The least humid month in Merlänna is May, with an average relative humidity of 70%.

What is the average humidity in May in Merlänna?

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

How much does it rain in Merlänna in May?

In Merlänna, during May, the rain falls for 15.3 days and regularly aggregates up to 36mm (1.42") of precipitation.

What is the last month it snows in Merlänna?

May is the last month it regularly snows in Merlänna, Sweden. During 0.5 snowfall days, in May, Merlänna aggregates 4mm (0.16") of snow.

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

In Merlänna, Sweden, the average length of the day in May is 17h.

How many hours of sunshine does Merlänna have in May?

The average sunshine in May in Merlänna is 9h.

How high is the UV index in May in Merlänna?

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in May - Merlänna, Sweden
  • Average high temperature in May: 15.6°C

The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (-0.9°C).

  • Average low temperature in May: 6.4°C

The month with the highest average low temperature is July (12.7°C).
The coldest months (with the lowest average low temperature) are January and February (-4.7°C).

Average pressure in May - Merlänna, Sweden
  • Average pressure in May: 1014.7mbar

The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).

Average wind speed in May - Merlänna, Sweden
  • Average wind speed in May: 12.5km/h

The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).

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

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

Average rainfall in May - Merlänna, Sweden
  • Average rainfall in May: 36mm

The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (19mm).

Average rainfall days in May - Merlänna, Sweden
  • Average rainfall days in May: 15.3 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (6.7 days).

Average snowfall in May - Merlänna, Sweden
  • Average snowfall in May: 4mm

The month with the highest snowfall is February (102mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May - Merlänna, Sweden
  • Average snowfall days in May: 0.5 days

The month with the highest number of snowfall days is January (14.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Merlänna, Sweden
  • Average daylight in May: 17h

The month with the longest days is June (Average daylight: 18.5h).
The month with the shortest days is December (Average daylight: 6.2h).

  • Average sunshine in May: 9h

The month with the most sunshine is June (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 2.5h).

Average sunshine days in May - Merlänna, Sweden
  • Average sunshine days in May: 12.4 days

Months with the most sunshine days are September and October (14.2 days).
The month with the least sunshine days is December (10.5 days).

Average UV index in May - Merlänna, 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 February (UV index 1).

Average cloud cover in May - Merlänna, Sweden
  • Average cloud cover in May: 45

The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 41).

Average visibility in May - Merlänna, 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).