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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, like December, is another subzero cold winter month in Sonni, Estonia, with an average temperature ranging between max -3°C (26.6°F) and min -7.5°C (18.5°F). Sonni experiences its lowest average temperatures in January, reaching a peak of -3°C (26.6°F) and a minimum of -7.5°C (18.5°F). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Sonni, Estonia, with temperature in the range of an average high of -2.3°C (27.9°F) and an average low of -7.1°C (19.2°F). February commences with an average high-temperature of a still freezing cold -2.3°C (27.9°F), showing little deviation from January's -3°C (26.6°F). Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Sonni, Estonia, with an average temperature varying between -4.4°C (24.1°F) and 1.9°C (35.4°F). The shift into March is marked by a modest rise in the average high-temperature, moving from February's freezing cold -2.3°C (27.9°F) to a cold 1.9°C (35.4°F). Weather in March »
Weather in April
April is a frosty spring month in Sonni, Estonia, with an average temperature ranging between max 9.5°C (49.1°F) and min 0.6°C (33.1°F). The arrival of April brings an increase in high-temperatures, moving from a cold 1.9°C (35.4°F) in March to a frosty 9.5°C (49.1°F). Weather in April »
Weather in May
May, the last month of the spring in Sonni, is a refreshing month, with an average temperature varying between 5.5°C (41.9°F) and 16.8°C (62.2°F). The start of May brings a rise in the average high-temperature, moving from a chilly 9.5°C (49.1°F) in April to a comfortable 16.8°C (62.2°F). Weather in May »
Weather in June
June, the first month of the summer in Sonni, is a pleasant month, with an average temperature fluctuating between 20.2°C (68.4°F) and 9.3°C (48.7°F). June's onset is marked by a subtle temperature increase, moving from a comfortable 16.8°C (62.2°F) in May to a pleasant 20.2°C (68.4°F). Weather in June »
Weather in July
July, the same as June, in Sonni, Estonia, is another pleasant summer month, with an average temperature varying between 12.3°C (54.1°F) and 22.9°C (73.2°F). The temperatures reach their highest averages in July, with highs of 22.9°C (73.2°F) and lows of 12.3°C (54.1°F). Weather in July »
Weather in August
August, the last month of the summer in Sonni, is also an agreeable month, with an average temperature fluctuating between 11.3°C (52.3°F) and 21.5°C (70.7°F). Transitioning into August, Sonni experiences an average high-temperature of a still agreeable 21.5°C (70.7°F), marking a minor shift from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Sonni, is also an enjoyable month, with temperature in the range of an average low of 7.9°C (46.2°F) and an average high of 16.1°C (61°F). September brings a decrease in the average high-temperature, falling from August's pleasant 21.5°C (70.7°F) to a comfortable 16.1°C (61°F). Weather in September »
Weather in October
October, the same as September, in Sonni, Estonia, is a frosty autumn month, with an average temperature fluctuating between 2.7°C (36.9°F) and 8.2°C (46.8°F). As September transitions to October, the average high-temperature falls from a comfortable 16.1°C (61°F) to a chilly 8.2°C (46.8°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Sonni, Estonia, with temperature in the range of an average high of 3.5°C (38.3°F) and an average low of 0.2°C (32.4°F). November ushers in a minute temperature change, with average high-temperatures reducing from October's chilly 8.2°C (46.8°F) to a cold 3.5°C (38.3°F). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Sonni, Estonia, with an average temperature varying between -4.1°C (24.6°F) and -0.5°C (31.1°F). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's wintry 3.5°C (38.3°F) to a freezing cold -0.5°C (31.1°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
What is the coldest month in Sonni?
In Sonni, January records the average lowest temperatures, peaking at -3°C (26.6°F) and reaching a low of -7.5°C (18.5°F).
How much does it rain in Sonni?
Throughout the year, in Sonni, there are 168.2 rainfall days, and 528mm (20.79") of precipitation is accumulated.
When does it snow in Sonni?
Months with snowfall in Sonni, Estonia, are January through May, October through December.
How much does it snow in Sonni?
In Sonni, Estonia, during the entire year, snow falls for 93.5 days and aggregates up to 853mm (33.58") of snow.
When is the lowest UV index in Sonni?
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Sonni, Estonia.
What is the most humid month in Sonni?
With an average relative humidity of 94%, February is the most humid month in Sonni.
When does it snow the most in Sonni?
February is the month with the most snowfall in Sonni. Snow falls for 20.3 days and accumulates 215mm (8.46") of snow.
What is the driest month in Sonni?
The month with the least rainfall in Sonni, Estonia, is April, when the rain falls for 14.4 days and typically collects 29mm (1.14") of precipitation.
What is the least humid month in Sonni?
May is the least humid month, with an average relative humidity of 71%.
When it does not snow in Sonni?
In Sonni, snow does not fall in June through September.
When are the longest days in Sonni?
With an average of 18h and 18min of daylight, June has the longest days of the year in Sonni.
What is the month with the highest UV index in Sonni?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Sonni, Estonia.
What are the warmest months in Sonni?
In Sonni, July is known for its average highest temperatures, reaching a high of 22.9°C (73.2°F) and a low of 12.3°C (54.1°F).
What is the rainiest month in Sonni?
July is the month with the most rainfall. Rain falls for 19.8 days and accumulates 60mm (2.36") of precipitation.
What month has the most sunshine in Sonni?
With an average of 10.8h of sunshine, July has the most sunshine of the year in Sonni.
When is Daylight Saving Time (DST) in Sonni?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, 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 month with the shortest days in Sonni?
December has the shortest days of the year, with an average of 6h and 24min of daylight.
What is the month with the least sunshine in Sonni?
December has the least sunshine of the year, with an average of 1.6h of sunshine.
Average temperature
Sonni, Estonia
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).
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
Sonni, Estonia
- Average pressure in January:
1012.7mbar - Average pressure in February:
1013.4mbar - Average pressure in March:
1012.1mbar - Average pressure in April:
1014.1mbar - Average pressure in May:
1015.2mbar - Average pressure in June:
1012.6mbar
- Average pressure in July:
1011.5mbar - Average pressure in August:
1014mbar - Average pressure in September:
1014.3mbar - Average pressure in October:
1015mbar - Average pressure in November:
1013.1mbar - Average pressure in December:
1009.9mbar
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
Sonni, Estonia
- Average wind speed in January:
12.3km/h - Average wind speed in February:
11.8km/h - Average wind speed in March:
12.3km/h - Average wind speed in April:
11.6km/h - Average wind speed in May:
10.7km/h - Average wind speed in June:
11.5km/h
- Average wind speed in July:
10.8km/h - Average wind speed in August:
10.4km/h - Average wind speed in September:
11.2km/h - Average wind speed in October:
11.8km/h - Average wind speed in November:
12.2km/h - Average wind speed in December:
13.2km/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
Sonni, Estonia
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (71%).
Average rainfall
Sonni, Estonia
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days
Sonni, Estonia
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
15.7 days - Average rainfall days in June:
17.2 days
- Average rainfall days in July:
19.8 days - Average rainfall days in August:
17.7 days - Average rainfall days in September:
17.3 days - Average rainfall days in October:
15.6 days - Average rainfall days in November:
13.7 days - Average rainfall days in December:
12.4 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
Sonni, Estonia
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
Sonni, Estonia
- Average snowfall days in January:
20.5 days - Average snowfall days in February:
20.3 days - Average snowfall days in March:
17.8 days - Average snowfall days in April:
5.3 days - Average snowfall days in May:
0.3 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:
3 days - Average snowfall days in November:
8 days - Average snowfall days in December:
18.3 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 / Average sunshine
Sonni, 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 0min - Average sunshine in February:
2h and 1min - Average sunshine in March:
3h and 5min - Average sunshine in April:
6h and 5min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
9h and 2min - Average sunshine in September:
6h and 5min - Average sunshine in October:
3h and 4min - Average sunshine in November:
2h and 4min - Average sunshine in December:
1h and 4min
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
Sonni, Estonia
- Average sunshine days in January:
8 days - Average sunshine days in February:
6.5 days - Average sunshine days in March:
7 days - Average sunshine days in April:
10.7 days - Average sunshine days in May:
13.7 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
8.9 days - Average sunshine days in August:
10.6 days - Average sunshine days in September:
9.5 days - Average sunshine days in October:
11.5 days - Average sunshine days in November:
7.5 days - Average sunshine days in December:
5.3 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
Sonni, Estonia
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
Sonni, Estonia
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
Sonni, Estonia
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (6km).
