May weather forecast
Koskue, Finland

May

Weather in May

May, the last month of the spring in Koskue, is a mild month, with an average temperature fluctuating between 14.8°C (58.6°F) and 5.2°C (41.4°F).

Temperature

The shift from April to May brings an increase in the average high-temperature, moving from a chilly 6.9°C (44.4°F) to a moderate 14.8°C (58.6°F). In the month of May, Koskue's average low-temperature falls to a wintry 5.2°C (41.4°F).

Humidity

The least humid month is May, with an average relative humidity of 67%.

Rainfall

In Koskue, in May, it is raining for 14.6 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, there are 144.9 rainfall days, and 493mm (19.41") of precipitation is accumulated.

Snowfall

Months with snowfall in Koskue are January through May, October through December. May is the last month it regularly snows. During 1.3 snowfall days, in May, Koskue aggregates 12mm (0.47") of snow. Throughout the year, in Koskue, there are 102.4 snowfall days, and 1049mm (41.3") of snow is accumulated.

Daylight

The average length of the day in May in Koskue is 17h and 51min.
On the first day of the month, sunrise is at 05:10 and sunset at 21:40. On the last day of May, in Koskue, sunrise is at 03:51 and sunset at 23:01 EEST.

Sunshine

In Koskue, the average sunshine in May is 9.6h.

UV index

In Koskue, Finland, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: In May, a regular UV index of 4 translates into these guidelines:
Undertake protective steps - Preventing sun damage is advised. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

What are May temperatures in Koskue?
The high-temperature, in May, in Koskue, is 14.8°C (58.6°F), while the low-temperature averages to 5.2°C (41.4°F).
What is the least humid month in Koskue?
The least humid month in Koskue is May, with an average relative humidity of 67%.
What is the average humidity in May in Koskue?
The average relative humidity in May in Koskue is 67%.
How much does it rain in Koskue in May?
In Koskue, Finland, during May, the rain falls for 14.6 days and regularly aggregates up to 39mm (1.54") of precipitation.
What is the last month it snows in Koskue?
May is the last month it regularly snows. During 1.3 snowfall days, in May, Koskue aggregates 12mm (0.47") of snow.
What is the average length of the day in May in Koskue?
In May, the average day length is 17h and 51min.
When are sunrise and sunset in May in Koskue?
On the first day of May in Koskue, Finland, sunrise is at 05:10 and sunset at 21:40. On the last day of the month, sunrise is at 03:51 and sunset at 23:01 EEST.
How long on average sun shines in May in Koskue?
In Koskue, Finland, the average sunshine duration in May is 9.6h.
What is the UV index reading in May in Koskue?
In May, the average daily maximum UV index in Koskue is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
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
Koskue, Finland
  • Average high temperature in May: 14.8°C

The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-4.3°C).

  • Average low temperature in May: 5.2°C

The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is January (-8.3°C).

Average pressure in May
Koskue, Finland
  • 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 (1006.8mbar).

Average wind speed in May
Koskue, Finland
  • Average wind speed in May: 11.8km/h

The windiest month (with the highest average wind speed) is December (13.1km/h).
The calmest months (with the lowest average wind speed) are July and August (10.6km/h).

Average humidity in May
Koskue, Finland
  • Average humidity in May: 67%

The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (67%).

Average rainfall in May
Koskue, Finland
  • Average rainfall in May: 39mm

The wettest month (with the highest rainfall) is July (54mm).
The driest months (with the least rainfall) are April and September (34mm).

Average rainfall days in May
Koskue, Finland
  • Average rainfall days in May: 14.6 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is February (4.7 days).

Average snowfall in May
Koskue, Finland
  • Average snowfall in May: 12mm

The month with the highest snowfall is December (234mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Koskue, Finland
  • Average snowfall days in May: 1.3 days

The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Koskue, Finland
  • Average daylight in May: 17h and 5min

The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 12min).

  • Average sunshine in May: 9h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The months with the least sunshine are January and December (Average sunshine: 1h and 48min).

Average sunshine days in May
Koskue, Finland
  • Average sunshine days in May: 14.4 days

The month with the most sunshine days is May (14.4 days).
The month with the least sunshine days is February (7.1 days).

Average UV index in May
Koskue, Finland
  • Average UV index in May: 4

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in May
Koskue, Finland
  • Average cloud cover in May: 45

The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are June and July (Cloud cover 44).

Average visibility in May
Koskue, Finland
  • Average visibility in May: 9km

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

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