May weather forecast
Jeppo, Finland

May

Weather in May

The last month of the spring, May, is a frosty month in Jeppo, Finland, with temperature in the range of an average high of 8.7°C (47.7°F) and an average low of 4.6°C (40.3°F).

Temperature

May brings a rise in Jeppo's average high-temperature, moving from a wintry 3.2°C (37.8°F) in April to a chilly 8.7°C (47.7°F). An average low-temperature of 4.6°C (40.3°F) characterizes Jeppo's May nights.

Humidity

In Jeppo, the average relative humidity in May is 75%.

Rainfall

In Jeppo, in May, during 11.8 rainfall days, 44mm (1.73") of precipitation is typically accumulated. In Jeppo, during the entire year, the rain falls for 134.8 days and collects up to 453mm (17.83") of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 1.4 snowfall days, in May, Jeppo aggregates 5mm (0.2") of snow. In Jeppo, during the entire year, snow falls for 75.8 days and aggregates up to 598mm (23.54") of snow.

Daylight

In May, the average length of the day is 18h and 13min.
On the first day of May, sunrise is at 05:04 and sunset at 21:48. On the last day of the month, sunrise is at 03:37 and sunset at 23:17 EEST.

Sunshine

In May, the average sunshine is 10.8h.

UV index

In May, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 3 during May leads to these advisories:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.

Frequently asked questions

What is the average May temperature?
The high-temperature, in May, in Jeppo, is 8.7°C (47.7°F), while the low-temperature averages to 4.6°C (40.3°F).
What is the average humidity in May in Jeppo?
In May, the average relative humidity in Jeppo, Finland, is 75%.
How many days does it rain in May?
In May, the rain falls for 11.8 days. Throughout May, 44mm (1.73") of precipitation is accumulated.
What is the last month it snows?
May is the last month it regularly snows in Jeppo. During 1.4 snowfall days, in May, Jeppo aggregates 5mm (0.2") of snow.
How many hours of daylight does Jeppo have in May?
The average day length in May is 18h and 13min.
When is the sunrise / sunset in May?
In May, on the first day of the month, sunrise is at 05:04 and sunset at 21:48. On the last day of the month, sunrise is at 03:37 and sunset at 23:17 EEST.
How long on average sun shines in May?
The average sunshine duration in May is 10.8h.
What is the UV index reading in May?
The average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to 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
Jeppo, Finland
  • Average high temperature in May: 8.7°C

The warmest month (with the highest average high temperature) is July (17.6°C).
The months with the lowest average high temperature are January and February (-3.3°C).

  • Average low temperature in May: 4.6°C

The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is February (-6.7°C).

Average pressure in May
Jeppo, Finland
  • Average pressure in May: 1014.2mbar

The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1005.4mbar).

Average wind speed in May
Jeppo, Finland
  • Average wind speed in May: 15.8km/h

The windiest month (with the highest average wind speed) is December (22.3km/h).
The calmest month (with the lowest average wind speed) is July (15.1km/h).

Average humidity in May
Jeppo, Finland
  • Average humidity in May: 75%

The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is June (74%).

Average rainfall in May
Jeppo, Finland
  • Average rainfall in May: 44mm

The wettest month (with the highest rainfall) is August (57mm).
The driest month (with the least rainfall) is April (23mm).

Average rainfall days in May
Jeppo, Finland
  • Average rainfall days in May: 11.8 days

The month with the highest number of rainy days is August (17.5 days).
The month with the least rainy days is February (4.4 days).

Average snowfall in May
Jeppo, Finland
  • Average snowfall in May: 5mm

The month with the highest snowfall is March (147mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Jeppo, Finland
  • Average snowfall days in May: 1.4 days

The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Jeppo, Finland
  • Average daylight in May: 18h and 1min

The month with the longest days is June (Average daylight: 20h and 18min).
The month with the shortest days is December (Average daylight: 4h and 48min).

  • Average sunshine in May: 10h and 5min

The month with the most sunshine is June (Average sunshine: 13h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).

Average sunshine days in May
Jeppo, Finland
  • Average sunshine days in May: 16.8 days

The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is December (10.4 days).

Average UV index in May
Jeppo, Finland
  • Average UV index in May: 3

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

Average cloud cover in May
Jeppo, Finland
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 72).
The months with the least cloud cover are June and July (Cloud cover 38).

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

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and April (8km).

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