May weather forecast
Unari, Finland

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Weather in May

The last month of the spring, May, is a chilly month in Unari, Finland, with an average temperature fluctuating between 8.4°C (47.1°F) and 1.3°C (34.3°F).

Temperature

Unari's transition into May brings a rise in the average high-temperature, moving from a cold 0.7°C (33.3°F) in April to a frosty 8.4°C (47.1°F). During the month of May, the temperature generally drops to a low average of 1.3°C (34.3°F).

Humidity

In May, the average relative humidity in Unari is 82%.

Rainfall

In Unari, in May, it is raining for 15.4 days, with typically 43mm (1.69") of accumulated precipitation. In Unari, during the entire year, the rain falls for 124.5 days and collects up to 468mm (18.43") of precipitation.

Snowfall

January through June, September through December are months with snowfall in Unari. In Unari, in May, during 8.9 snowfall days, 88mm (3.46") of snow is typically accumulated. In Unari, Finland, during the entire year, snow falls for 143.9 days and aggregates up to 1538mm (60.55") of snow.

Daylight

May has the longest days of the year, with an average of 20h and 6min of daylight.

Sunshine

In Unari, the average sunshine in May is 6.9h.

UV index

The average daily maximum UV index in May is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 3 in May translates into these instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the temperature in May in Unari?

In Unari, 8.4°C (47.1°F) is the average high-temperature and 1.3°C (34.3°F) is the average low-temperature during May.

What is the average humidity in May in Unari?

In May, the average relative humidity in Unari is 82%.

How many days does it rain in May in Unari?

In Unari, Finland, in May, during 15.4 rainfall days, 43mm (1.69") of precipitation is typically accumulated.

How much does it snow in Unari in May?

In Unari, during May, snow falls for 8.9 days and regularly aggregates up to 88mm (3.46") of snow.

When are the longest days in Unari?

With an average of 20h and 6min of daylight, May has the longest days of the year in Unari, Finland.

How many hours of daylight does Unari have in May?

In May, the average day length is 20h and 7min.

How many hours of sunshine does Unari have in May?

In May, the average sunshine duration is 6.9h.

How high is the UV index in May in Unari?

The average daily maximum UV index in May in Unari, Finland, is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Unari, Finland

Average temperature in May - Unari, Finland
  • Average high temperature in May: 8.4°C

The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (-8.8°C).

  • Average low temperature in May: 1.3°C

The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is January (-14.6°C).

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Average pressure in May
Unari, Finland

Average pressure in May - Unari, Finland
  • 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 (1005.2mbar).

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Average wind speed in May
Unari, Finland

Average wind speed in May - Unari, Finland
  • Average wind speed in May: 10.7km/h

The windiest month (with the highest average wind speed) is March (11.5km/h).
The calmest month (with the lowest average wind speed) is April (9.9km/h).

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Average humidity in May
Unari, Finland

Average humidity in May - Unari, Finland
  • Average humidity in May: 82%

The months with the highest relative humidity are January, February, April and December (96%).
The month with the lowest relative humidity is June (69%).

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Average rainfall in May
Unari, Finland

Average rainfall in May - Unari, Finland
  • Average rainfall in May: 43mm

The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is January (29mm).

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Average rainfall days in May
Unari, Finland

Average rainfall days in May - Unari, Finland
  • Average rainfall days in May: 15.4 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is January (2 days).

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Average snowfall in May
Unari, Finland

Average snowfall in May - Unari, Finland
  • Average snowfall in May: 88mm

The month with the highest snowfall is December (261mm).
The months with the least snowfall are July and August (0mm).

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Average snowfall days in May
Unari, Finland

Average snowfall days in May - Unari, Finland
  • Average snowfall days in May: 8.9 days

The month with the highest number of snowfall days is December (22.9 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in May /
Average sunshine in May
Unari, Finland

Average daylight in May / Average sunshine in May - Unari, Finland
  • Average daylight in May: 20h and 1min

The month with the longest days is May (Average daylight: 20h and 6min).
The month with the shortest days is June (Average daylight: 0h and 0min).

  • Average sunshine in May: 6h and 5min

The month with the most sunshine is August (Average sunshine: 8h and 30min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).

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Average sunshine days in May
Unari, Finland

Average sunshine days in May - Unari, Finland
  • Average sunshine days in May: 7.7 days

The month with the most sunshine days is October (12.8 days).
The month with the least sunshine days is April (6.1 days).

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Average UV index in May
Unari, Finland

Average UV index in May - Unari, Finland
  • Average UV index in May: 3

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, October, November and December (UV index 1).

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Average cloud cover in May
Unari, Finland

Average cloud cover in May - Unari, Finland
  • Average cloud cover in May: 64

The month with the most cloud cover is January (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 52).

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Average visibility in May
Unari, Finland

Average visibility in May - Unari, Finland
  • Average visibility in May: 7km

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

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Unari, Finland

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