May weather forecastKalmaru, Estonia

May weather for Kalmaru, Estonia: May, the last month of the spring in Kalmaru, is a refreshing month, with an average temperature fluctuating between 16.8°C (62.2°F) and 5.5°C (41.9°F). In Kalmaru, during the entire year, snow falls for 93.5 days and aggregates up to 853mm (33.58") of snow.

May

Weather in May

May, the last month of the spring in Kalmaru, is a refreshing month, with an average temperature fluctuating between 16.8°C (62.2°F) and 5.5°C (41.9°F).

Temperature

Kalmaru in May shows a temperature shift, moving from an average high of a chilly 9.5°C (49.1°F) in April to an enjoyable 16.8°C (62.2°F). Throughout the nights in May, Kalmaru experiences an average low-temperature of 5.5°C (41.9°F).

Humidity

The least humid month is May, with an average relative humidity of 71%.

Rainfall

In Kalmaru, in May, it is raining for 15.7 days, with typically 37mm (1.46") of accumulated precipitation. In Kalmaru, during the entire year, the rain falls for 168.2 days and collects up to 528mm (20.79") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, in May, Kalmaru aggregates 1mm (0.04") of snow. In Kalmaru, during the entire year, snow falls for 93.5 days and aggregates up to 853mm (33.58") of snow.

Daylight

The average length of the day in May in Kalmaru is 16h and 53min.
On the first day of the month, sunrise is at 05:22 and sunset at 21:11. On the last day of May, sunrise is at 04:21 and sunset at 22:13 EEST.

Sunshine

The average sunshine in May is 9.5h.

UV index

In May, the average daily maximum UV index in Kalmaru is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: An average UV index of 4 in May transforms into this advice:
Act with care - The need to guard against sun damage is communicated. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.

Frequently asked questions

In May, the average high-temperature and low-temperature are 16.8°C (62.2°F) and 5.5°C (41.9°F) respectively.

With an average relative humidity of 71%, May is the least humid month in Kalmaru.

In Kalmaru, Estonia, the average relative humidity in May is 71%.

In Kalmaru, Estonia, in May, during 15.7 rainfall days, 37mm (1.46") of precipitation is typically accumulated.

May is the last month it regularly snows. During 0.3 snowfall days, in May, Kalmaru aggregates 1mm (0.04") of snow.

In May, the average day length is 16h and 53min.

On the first day of May in Kalmaru, Estonia, sunrise is at 05:22 and sunset at 21:11. On the last day of the month, sunrise is at 04:21 and sunset at 22:13 EEST.

In May, the average sunshine duration in Kalmaru is 9.5h.

In May, the average daily maximum UV index in Kalmaru, Estonia, is 4. A UV Index reading of 3 to 5 represents a medium health risk 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 sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Kalmaru, Estonia

  • Average high temperature in May: 16.8°C

The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-3°C).

  • Average low temperature in May: 5.5°C

The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).

Average pressure in May
Kalmaru, Estonia

  • Average pressure in May: 1015.2mbar

The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1009.9mbar).

Average wind speed in May
Kalmaru, Estonia

  • Average wind speed in May: 10.7km/h

The windiest month (with the highest average wind speed) is December (13.2km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).

Average humidity in May
Kalmaru, Estonia

  • Average humidity in May: 71%

The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (71%).

Average rainfall in May
Kalmaru, Estonia

  • Average rainfall in May: 37mm

The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (29mm).

Average rainfall days in May
Kalmaru, Estonia

  • Average rainfall days in May: 15.7 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (6.3 days).

Average snowfall in May
Kalmaru, Estonia

  • Average snowfall in May: 1mm

The month with the highest snowfall is February (215mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May
Kalmaru, Estonia

  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is January (20.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Kalmaru, Estonia

  • Average daylight in May: 16h and 54min

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 30min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).

Average sunshine days in May
Kalmaru, Estonia

  • Average sunshine days in May: 13.7 days

The month with the most sunshine days is May (13.7 days).
The month with the least sunshine days is December (5.3 days).

Average UV index in May
Kalmaru, 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
Kalmaru, Estonia

  • Average cloud cover in May: 41

The month with the most cloud cover is December (Cloud cover 81).
The month with the least cloud cover is May (Cloud cover 41).

Average visibility in May
Kalmaru, Estonia

  • Average visibility in May: 9km

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