Expand
Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- 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
Climate and monthly weather forecast
Weather in January
January, the same as December, in Viiri, Estonia, is a freezing cold winter month, with temperature in the range of an average low of -2.7°C (27.1°F) and an average high of -0.2°C (31.6°F). The onset of January manifests an average high-temperature of a freezing cold -0.2°C (31.6°F), demonstrating a minor variation from the preceding month. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Viiri, Estonia, with an average temperature ranging between min -3.2°C (26.2°F) and max -0.4°C (31.3°F). February, recording an average high temperature of -0.4°C (31.3°F) and a low temperature of -3.2°C (26.2°F), is Viiri's coldest month. Weather in February »
Weather in March
March, the first month of the spring in Viiri, is a wintry month, with an average temperature ranging between min -1.3°C (29.7°F) and max 1.8°C (35.2°F). March's beginning signals an average high-temperature of an icy 1.8°C (35.2°F), barely different from February's -0.4°C (31.3°F). Weather in March »
Weather in April
April is a frosty spring month in Viiri, Estonia, with temperature in the range of an average low of 2.3°C (36.1°F) and an average high of 6.4°C (43.5°F). Observing a slight rise in April, the average high-temperature shifts from March's icy 1.8°C (35.2°F) to a frosty 6.4°C (43.5°F). Weather in April »
Weather in May
The last month of the spring, May, is a fresh month in Viiri, Estonia, with temperature in the range of an average high of 12.3°C (54.1°F) and an average low of 7.2°C (45°F). The start of May brings a rise in the average high-temperature, moving from a frosty 6.4°C (43.5°F) in April to a fresh 12.3°C (54.1°F). Weather in May »
Weather in June
June, the first month of the summer in Viiri, is a comfortable month, with temperature in the range of an average high of 16.2°C (61.2°F) and an average low of 11.7°C (53.1°F). Viiri's June weather indicates a minor ascent in high-temperatures, adjusting from a fresh 12.3°C (54.1°F) in May to an enjoyable 16.2°C (61.2°F). Weather in June »
Weather in July
July, the same as June, is another comfortable summer month in Viiri, Estonia, with an average temperature ranging between max 19.8°C (67.6°F) and min 15.3°C (59.5°F). Viiri witnesses its highest average temperatures during July and August, peaking at 19.8°C (67.6°F). Weather in July »
Weather in August
August, the last month of the summer in Viiri, is another refreshing month, with an average temperature varying between 15.3°C (59.5°F) and 19.8°C (67.6°F). The temperature hits its peak in July and August, recording an average high-temperature of 19.8°C (67.6°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderate month in Viiri, Estonia, with an average temperature fluctuating between 15.5°C (59.9°F) and 12.1°C (53.8°F). The arrival of September is marked by a minor reduction in average high-temperature, sliding from a comfortable 19.8°C (67.6°F) in August to a mild 15.5°C (59.9°F). Weather in September »
Weather in October
October, like September, is a frosty autumn month in Viiri, Estonia, with an average temperature varying between 7°C (44.6°F) and 9.6°C (49.3°F). October comes with a decrease in the average high-temperature, falling from a moderate 15.5°C (59.9°F) in September to a chilly 9.6°C (49.3°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Viiri, Estonia, with an average temperature varying between 5.9°C (42.6°F) and 3.6°C (38.5°F). The shift from October to November includes a small decrease in the average high-temperature, from a frosty 9.6°C (49.3°F) to a cold 5.9°C (42.6°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Viiri, Estonia, with an average temperature ranging between min 0.5°C (32.9°F) and max 2.7°C (36.9°F). The commencement of December indicates a gentle shift in the average high-temperature, receding from November's 5.9°C (42.6°F) to a still wintry 2.7°C (36.9°F). Weather in December »
Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How many days does it rain in Viiri?
In Viiri, Estonia, during the entire year, the rain falls for 149.1 days and collects up to 430mm (16.93") of precipitation.
When does it snow in Viiri?
Months with snowfall are January through May, October through December.
When does it snow the most in Viiri?
January is the month with the most snowfall. Snow falls for 17.9 days and accumulates 145mm (5.71") of snow.
How much does it snow in Viiri?
In Viiri, during the entire year, snow falls for 70.6 days and aggregates up to 509mm (20.04") of snow.
What is the month with the lowest UV index in Viiri?
January, March and December, with an average maximum UV index of 1, are months with the lowest UV index in Viiri, Estonia.
What are the coldest months in Viiri?
February, noted for its average high-temperature of -0.4°C (31.3°F) and an average low-temperature of -3.2°C (26.2°F), is considered the coldest month in Viiri.
What is the most humid month in Viiri?
The most humid month is February, with an average relative humidity of 88%.
What is the driest month in Viiri?
April is the month with the least rainfall in Viiri. Rain falls for 10.7 days and accumulates 20mm (0.79") of precipitation.
What is the least humid month in Viiri?
May through August, with an average relative humidity of 75%, are the least humid months in Viiri, Estonia.
When it does not snow in Viiri?
June through September are months without snowfall in Viiri, Estonia.
When are the longest days in Viiri?
With an average of 18h and 18min of daylight, June has the longest days of the year in Viiri.
When is the highest UV index in Viiri?
The months with the highest UV index in Viiri are June through August, with an average maximum UV index of 5.
What is the warmest month in Viiri?
The months of July and August bring the highest temperatures in Viiri, averaging a high of 19.8°C (67.6°F).
What month has the most sunshine in Viiri?
July has the most sunshine of the year in Viiri, with an average of 11.9h of sunshine.
When is Daylight Saving Time (DST) in Viiri?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Viiri, Estonia, and the time zone changes from EEST to EET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 03:00, and the time zone reverts from EET to EEST.
What is the wettest month in Viiri?
December is the month with the most rainfall. Rain falls for 15.3 days and accumulates 53mm (2.09") of precipitation.
What is the month with the shortest days in Viiri?
With an average of 6h and 24min of daylight, December has the shortest days of the year in Viiri, Estonia.
What is the month with the least sunshine in Viiri?
The month with the least sunshine is December, with an average of 1.8h of sunshine.
Average temperature
Viiri, Estonia
The warmest months (with the highest average high temperature) are July and August (19.8°C).
The month with the lowest average high temperature is February (-0.4°C).
The months with the highest average low temperature are July and August (15.3°C).
The coldest month (with the lowest average low temperature) is February (-3.2°C).
Average pressure
Viiri, Estonia
- Average pressure in January:
1011.9mbar - Average pressure in February:
1012.5mbar - Average pressure in March:
1012mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1015.2mbar - Average pressure in June:
1012.8mbar
- Average pressure in July:
1011.5mbar - Average pressure in August:
1013.7mbar - Average pressure in September:
1013.9mbar - Average pressure in October:
1014.5mbar - Average pressure in November:
1012.1mbar - Average pressure in December:
1008.8mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed
Viiri, Estonia
- Average wind speed in January:
21.1km/h - Average wind speed in February:
19.4km/h - Average wind speed in March:
19.4km/h - Average wind speed in April:
17.3km/h - Average wind speed in May:
15.6km/h - Average wind speed in June:
16.8km/h
- Average wind speed in July:
16.3km/h - Average wind speed in August:
16.4km/h - Average wind speed in September:
19.1km/h - Average wind speed in October:
20.9km/h - Average wind speed in November:
21.5km/h - Average wind speed in December:
23.8km/h
The windiest month (with the highest average wind speed) is December (23.8km/h).
The calmest month (with the lowest average wind speed) is May (15.6km/h).
Average humidity
Viiri, Estonia
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May, June, July and August (75%).
Average rainfall
Viiri, Estonia
The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days
Viiri, Estonia
- Average rainfall days in January:
9.1 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
10.7 days - Average rainfall days in April:
10.7 days - Average rainfall days in May:
10.2 days - Average rainfall days in June:
10.6 days
- Average rainfall days in July:
12.4 days - Average rainfall days in August:
14.7 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
15.4 days - Average rainfall days in November:
17.8 days - Average rainfall days in December:
15.3 days
The month with the highest number of rainy days is November (17.8 days).
The month with the least rainy days is February (7.7 days).
Average snowfall
Viiri, Estonia
The month with the highest snowfall is January (145mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Viiri, Estonia
- Average snowfall days in January:
17.9 days - Average snowfall days in February:
16.9 days - Average snowfall days in March:
12.6 days - Average snowfall days in April:
3.7 days - Average snowfall days in May:
0.4 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.8 days - Average snowfall days in November:
4.3 days - Average snowfall days in December:
14 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Viiri, Estonia
- Average daylight in January:
7h and 1min - Average daylight in February:
9h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 3min - Average daylight in May:
16h and 5min - Average daylight in June:
18h and 2min
- Average daylight in July:
17h and 4min - Average daylight in August:
15h and 2min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 1min - Average daylight in November:
7h and 5min - Average daylight in December:
6h and 2min
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 January:
2h and 1min - Average sunshine in February:
2h and 4min - Average sunshine in March:
5h and 1min - Average sunshine in April:
8h and 2min - Average sunshine in May:
10h and 3min - Average sunshine in June:
11h and 3min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
7h and 4min - Average sunshine in October:
4h and 1min - Average sunshine in November:
3h and 1min - Average sunshine in December:
1h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days
Viiri, Estonia
- Average sunshine days in January:
7.1 days - Average sunshine days in February:
7.4 days - Average sunshine days in March:
10.8 days - Average sunshine days in April:
15.4 days - Average sunshine days in May:
19.6 days - Average sunshine days in June:
18.5 days
- Average sunshine days in July:
16.8 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
12.8 days - Average sunshine days in October:
12.2 days - Average sunshine days in November:
5.9 days - Average sunshine days in December:
3.6 days
The month with the most sunshine days is May (19.6 days).
The month with the least sunshine days is December (3.6 days).
Average UV index
Viiri, Estonia
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover
Viiri, Estonia
The month with the most cloud cover is December (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility
Viiri, Estonia
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
