May weather forecast
Tärnaby, Sweden

May

Weather in May

The last month of the spring, May, is an icy month in Tärnaby, Sweden, with an average temperature varying between 4.8°C (40.6°F) and -2.3°C (27.9°F).

Temperature

A shift in the average high-temperature is noticeable in May, changing from a freezing cold -0.9°C (30.4°F) in April to an icy 4.8°C (40.6°F). Throughout May, the temperature in Tärnaby tends to fall to a consistent average low of -2.3°C (27.9°F).

Humidity

The average relative humidity in May is 86%.

Rainfall

In Tärnaby, Sweden, in May, during 12.2 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Tärnaby, during the entire year, the rain falls for 124.1 days and collects up to 560mm (22.05") of precipitation.

Snowfall

Months with snowfall in Tärnaby are January through June, September through December. In Tärnaby, in May, snow falls for 16.3 days, with typically accumulated 216mm (8.5") of snow. In Tärnaby, during the entire year, snow falls for 191 days and aggregates up to 2454mm (96.61") of snow.

Daylight

The average length of the day in May in Tärnaby is 19h and 11min.
On the first day of May, sunrise is at 04:15 and sunset at 21:36. On the last day of the month, sunrise is at 02:19 and sunset at 23:33 CEST.

Sunshine

In May, the average sunshine is 7.8h.

UV index

In Tärnaby, the average daily maximum UV index in May is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 2 in May translates into this advice:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.

Frequently asked questions

How cold does it get in Tärnaby in May?
In Tärnaby, 4.8°C (40.6°F) is the average high-temperature and -2.3°C (27.9°F) is the average low-temperature during May.
What is the average humidity in May in Tärnaby?
The average relative humidity in May is 86%.
How much does it rain in Tärnaby in May?
In Tärnaby, in May, during 12.2 rainfall days, 43mm (1.69") of precipitation is typically accumulated.
How many days does it snow in May in Tärnaby?
In Tärnaby, Sweden, in May, snow falls for 16.3 days, with typically accumulated 216mm (8.5") of snow.
What is the average length of the day in May in Tärnaby?
The average day length in May in Tärnaby, Sweden, is 19h and 11min.
What time are sunrise and sunset in May in Tärnaby?
On the first day of May in Tärnaby, Sweden, sunrise is at 04:15 and sunset at 21:36. On the last day of the month, sunrise is at 02:19 and sunset at 23:33 CEST.
How long on average sun shines in May in Tärnaby?
In May, the average sunshine duration in Tärnaby, Sweden, is 7.8h.
What is the UV index intensity in May in Tärnaby?
In Tärnaby, the average daily maximum UV index in May is 2. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Tärnaby, Sweden
  • Average high temperature in May: 4.8°C

The warmest month (with the highest average high temperature) is July (14.8°C).
The month with the lowest average high temperature is January (-8.7°C).

  • Average low temperature in May: -2.3°C

The month with the highest average low temperature is July (7°C).
The coldest months (with the lowest average low temperature) are January and February (-14.3°C).

Average pressure in May
Tärnaby, Sweden
  • Average pressure in May: 1014.6mbar

The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1004.2mbar).

Average wind speed in May
Tärnaby, Sweden
  • Average wind speed in May: 11.2km/h

The windiest month (with the highest average wind speed) is March (13.9km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).

Average humidity in May
Tärnaby, Sweden
  • Average humidity in May: 86%

The months with the highest relative humidity are January, February and December (95%).
The month with the lowest relative humidity is June (74%).

Average rainfall in May
Tärnaby, Sweden
  • Average rainfall in May: 43mm

The wettest month (with the highest rainfall) is January (72mm).
The driest months (with the least rainfall) are April and June (37mm).

Average rainfall days in May
Tärnaby, Sweden
  • Average rainfall days in May: 12.2 days

The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (5.2 days).

Average snowfall in May
Tärnaby, Sweden
  • Average snowfall in May: 216mm

The month with the highest snowfall is January (477mm).
The months with the least snowfall are July and August (0mm).

Average snowfall days in May
Tärnaby, Sweden
  • Average snowfall days in May: 16.3 days

The month with the highest number of snowfall days is December (27 days).
The month with the least snowfall days is August (0.1 days).

Average daylight in May /
Average sunshine in May
Tärnaby, Sweden
  • Average daylight in May: 19h and 1min

The month with the longest days is June (Average daylight: 22h and 48min).
The month with the shortest days is December (Average daylight: 3h and 24min).

  • Average sunshine in May: 7h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 0min).

Average sunshine days in May
Tärnaby, Sweden
  • Average sunshine days in May: 8.1 days

The month with the most sunshine days is August (12.4 days).
The month with the least sunshine days is December (3.6 days).

Average UV index in May
Tärnaby, Sweden
  • Average UV index in May: 2

The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 1).

Average cloud cover in May
Tärnaby, Sweden
  • Average cloud cover in May: 63

The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 53).

Average visibility in May
Tärnaby, Sweden
  • Average visibility in May: 7km

The months with the highest visibility are June and July (9km).
The months with the lowest visibility are January, February and December (5km).

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