May weather forecast
Siimusti, Estonia

May

Weather in May

The last month of the spring, May, is a comfortable month in Siimusti, Estonia, with temperature in the range of an average high of 16.3°C (61.3°F) and an average low of 6.3°C (43.3°F).

Temperature

Siimusti's May weather shows an increase in high-temperatures, moving from April's frosty 8.8°C (47.8°F) to an enjoyable 16.3°C (61.3°F). During May, Siimusti records a consistent average nighttime temperature of 6.3°C (43.3°F).

Humidity

With an average relative humidity of 70%, May is the least humid month in Siimusti.

Rainfall

In May, the rain falls for 13.5 days. Throughout May, 37mm (1.46") of precipitation is accumulated. Throughout the year, there are 155.2 rainfall days, and 467mm (18.39") of precipitation is accumulated.

Snowfall

Months with snowfall in Siimusti are January through May, October through December. May is the last month it regularly snows in Siimusti. During 0.7 snowfall days, in May, Siimusti aggregates 3mm (0.12") of snow. Throughout the year, in Siimusti, there are 94.3 snowfall days, and 818mm (32.2") of snow is accumulated.

Daylight

In Siimusti, Estonia, the average length of the day in May is 16h and 53min.
On the first day of May, sunrise is at 05:17 and sunset at 21:06. On the last day of the month, sunrise is at 04:15 and sunset at 22:08 EEST.

Sunshine

In Siimusti, the average sunshine in May is 9.4h.

UV index

In Siimusti, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 4 during May translates into the following directions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.

Frequently asked questions

What are the temperatures in Siimusti in May?
Siimusti in May has an average high-temperature of 16.3°C (61.3°F) and an average low-temperature of 6.3°C (43.3°F).
What is the least humid month in Siimusti?
The least humid month in Siimusti, Estonia, is May, with an average relative humidity of 70%.
What is the average humidity in May in Siimusti?
In May, the average relative humidity in Siimusti is 70%.
How much does it rain in Siimusti in May?
In May, in Siimusti, the rain falls for 13.5 days. Throughout May, 37mm (1.46") of precipitation is accumulated.
What is the last month it snows in Siimusti?
May is the last month it regularly snows in Siimusti. During 0.7 snowfall days, in May, Siimusti aggregates 3mm (0.12") of snow.
What is the average length of the day in May in Siimusti?
In Siimusti, the average day length in May is 16h and 53min.
When is the sunrise / sunset in May in Siimusti?
In May, on the first day of the month, sunrise is at 05:17 and sunset at 21:06. On the last day of the month, sunrise is at 04:15 and sunset at 22:08 EEST.
How long on average sun shines in May in Siimusti?
In Siimusti, the average sunshine duration in May is 9.4h.
What is the UV index reading in May in Siimusti?
In Siimusti, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe 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
Siimusti, Estonia
  • Average high temperature in May: 16.3°C

The warmest month (with the highest average high temperature) is July (22.8°C).
The month with the lowest average high temperature is January (-3.3°C).

  • Average low temperature in May: 6.3°C

The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).

Average pressure in May
Siimusti, Estonia
  • Average pressure in May: 1015.2mbar

The months with the highest atmospheric pressure are May and October (1015.2mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).

Average wind speed in May
Siimusti, Estonia
  • Average wind speed in May: 10.8km/h

The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest month (with the lowest average wind speed) is May (10.8km/h).

Average humidity in May
Siimusti, Estonia
  • Average humidity in May: 70%

The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (70%).

Average rainfall in May
Siimusti, Estonia
  • Average rainfall in May: 37mm

The wettest month (with the highest rainfall) is August (51mm).
The driest month (with the least rainfall) is April (30mm).

Average rainfall days in May
Siimusti, Estonia
  • Average rainfall days in May: 13.5 days

The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (6.3 days).

Average snowfall in May
Siimusti, Estonia
  • Average snowfall in May: 3mm

The month with the highest snowfall is February (197mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Siimusti, Estonia
  • Average snowfall days in May: 0.7 days

The month with the highest number of snowfall days is January (20.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Siimusti, Estonia
  • Average daylight in May: 16h and 5min

The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).

  • Average sunshine in May: 9h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).

Average sunshine days in May
Siimusti, Estonia
  • Average sunshine days in May: 15.4 days

The month with the most sunshine days is May (15.4 days).
The month with the least sunshine days is December (5.1 days).

Average UV index in May
Siimusti, Estonia
  • 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
Siimusti, Estonia
  • Average cloud cover in May: 40

The month with the most cloud cover is December (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 39).

Average visibility in May
Siimusti, Estonia
  • Average visibility in May: 9km

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

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