May weather forecast
Rayakoski, Russia

May

Weather in May

May, the last month of the spring in Rayakoski, is a frosty month, with an average temperature ranging between max 7°C (44.6°F) and min 1.3°C (34.3°F).

Temperature

Rayakoski's transition into May is marked by a temperature shift, moving from a cold 0.2°C (32.4°F) in April to a chilly 7°C (44.6°F). Rayakoski encounters a steady low-temperature average of 1.3°C (34.3°F) throughout the month of May.

Humidity

The average relative humidity in May in Rayakoski is 80%.

Rainfall

In Rayakoski, Russia, during May, the rain falls for 12.8 days and regularly aggregates up to 35mm (1.38") of precipitation. In Rayakoski, during the entire year, the rain falls for 115.3 days and collects up to 395mm (15.55") of precipitation.

Snowfall

January through June, September through December are months with snowfall. In Rayakoski, in May, during 8.1 snowfall days, 75mm (2.95") of snow is typically accumulated. Throughout the year, there are 130.8 snowfall days, and 1094mm (43.07") of snow is accumulated.

Daylight

In Rayakoski, the average length of the day in May is 13h and 10min.

Sunshine

In Rayakoski, the average sunshine in May is 4.4h.

UV index

In Rayakoski, the average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 3 in May interprets into the following advice:
Take necessary precautions - Suggestions to elude sunburn are provided. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.

Frequently asked questions

How cold does it get in Rayakoski in May?
In Rayakoski, in May, the average high-temperature is 7°C (44.6°F), and the average low-temperature is 1.3°C (34.3°F).
What is the average humidity in May in Rayakoski?
In May, the average relative humidity in Rayakoski, Russia, is 80%.
How much does it rain in Rayakoski in May?
In Rayakoski, in May, during 12.8 rainfall days, 35mm (1.38") of precipitation is typically accumulated.
How much does it snow in Rayakoski in May?
In Rayakoski, during May, snow falls for 8.1 days and regularly aggregates up to 75mm (2.95") of snow.
What is the average length of the day in May in Rayakoski?
The average day length in May in Rayakoski, Russia, is 13h and 10min.
How long on average sun shines in May in Rayakoski?
In Rayakoski, the average sunshine duration in May is 4.4h.
What is the UV index intensity in May in Rayakoski?
The average daily maximum UV index in May in Rayakoski, Russia, is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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
Rayakoski, Russia
  • Average high temperature in May: 7°C

The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (-8.5°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°C).

Average pressure in May
Rayakoski, Russia
  • 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
Rayakoski, Russia
  • Average wind speed in May: 14.1km/h

The windiest month (with the highest average wind speed) is March (16.2km/h).
The calmest month (with the lowest average wind speed) is August (12.6km/h).

Average humidity in May
Rayakoski, Russia
  • Average humidity in May: 80%

The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is June (67%).

Average rainfall in May
Rayakoski, Russia
  • Average rainfall in May: 35mm

The wettest months (with the highest rainfall) are June and July (48mm).
The driest month (with the least rainfall) is February (21mm).

Average rainfall days in May
Rayakoski, Russia
  • Average rainfall days in May: 12.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (1.9 days).

Average snowfall in May
Rayakoski, Russia
  • Average snowfall in May: 75mm

The month with the highest snowfall is January (166mm).
The months with the least snowfall are July and August (0mm).

Average snowfall days in May
Rayakoski, Russia
  • Average snowfall days in May: 8.1 days

The month with the highest number of snowfall days is December (20.2 days).
The month with the least snowfall days is July (0 days).

Average daylight in May /
Average sunshine in May
Rayakoski, Russia
  • Average daylight in May: 13h and 1min

The month with the longest days is August (Average daylight: 17h and 48min).
The month with the shortest days is June (Average daylight: 0h and 0min).

  • Average sunshine in May: 4h and 2min

The month with the most sunshine is August (Average sunshine: 7h and 54min).
The month with the least sunshine is December (Average sunshine: 0h and 18min).

Average sunshine days in May
Rayakoski, Russia
  • Average sunshine days in May: 10.1 days

The month with the most sunshine days is January (13.8 days).
The month with the least sunshine days is April (8.1 days).

Average UV index in May
Rayakoski, Russia
  • 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).

Average cloud cover in May
Rayakoski, Russia
  • Average cloud cover in May: 66

The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 56).

Average visibility in May
Rayakoski, Russia
  • Average visibility in May: 8km

The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, April and December (7km).

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