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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, the same as December, in Tromsi, Estonia, is another subzero cold winter month, with an average temperature fluctuating between -8°C and -3.8°C. January brings the lowest temperatures, with an average high of -3.8°C and an average low of -8°C. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Tromsi, Estonia, with an average temperature fluctuating between -2.6°C and -7.3°C. As February takes its course, Tromsi's average high-temperature registers at a still subzero cold -2.6°C, closely aligning with the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is an icy month in Tromsi, Estonia, with an average temperature ranging between max 1.9°C and min -4.1°C. As March begins, there's a slight increase in the average high-temperature, moving from a freezing cold -2.6°C in February to an icy 1.9°C. Weather in March »
Weather in April
April in Tromsi, Estonia, is a chilly spring month, with an average temperature fluctuating between 0.8°C and 9.5°C. As Tromsi, Estonia, transitions into April, the average high-temperature shows a change, moving from a wintry 1.9°C in March to a chilly 9.5°C. Weather in April »
Weather in May
May, the last month of the spring in Tromsi, is an enjoyable month, with an average temperature varying between 6.3°C and 17°C. May's arrival coincides with a rise in the average high-temperature, moving from April's chilly 9.5°C to a refreshing 17°C. Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Tromsi, Estonia, with an average temperature varying between 20.3°C and 9.8°C. A minor escalation in the average high-temperature is seen with the onset of June, moving from a refreshing 17°C in May to an agreeable 20.3°C. Weather in June »
Weather in July
July is a moderately hot summer month in Tromsi, Estonia, with an average temperature ranging between max 23.1°C and min 12.7°C. The warmest time of the year is July, with temperatures averaging a high of 23.1°C and a low of 12.7°C. Weather in July »
Weather in August
August, the last month of the summer in Tromsi, is also an agreeable month, with an average temperature ranging between min 11.5°C and max 21.5°C. Tromsi measures an average high-temperature of an agreeable 21.5°C in August, nearly consistent with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Tromsi, Estonia, with an average temperature ranging between min 8.1°C and max 16.2°C. The commencement of September involves a temperature shift, with the average high-temperature dropping from a pleasant 21.5°C in August to an enjoyable 16.2°C. Weather in September »
Weather in October
October, like September, is another chilly autumn month in Tromsi, Estonia, with an average temperature ranging between min 2.7°C and max 8.2°C. As Tromsi transitions into October, a marked decrease in the average high-temperature is observed, dropping from an enjoyable 16.2°C in September to a frosty 8.2°C. Weather in October »
Weather in November
November, the last month of the autumn in Tromsi, is another cold month, with an average temperature varying between 3.3°C and -0.2°C. As October shifts into November, a minor alteration in temperatures is observed, with average highs reducing from a frosty 8.2°C to an icy 3.3°C. Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Tromsi, Estonia, with an average temperature varying between -4.3°C and -1°C. In December, the average high-temperature marginally drops from a cold 3.3°C in November to a subzero cold -1°C. 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 Tromsi?
In Tromsi, January is the month with the lowest recorded average temperatures, measuring a high of -3.8°C and a low of -8°C.
What are the most humid months in Tromsi?
The months with the highest humidity are January and February, with an average relative humidity of 94%.
How many days does it rain in Tromsi?
In Tromsi, Estonia, during the entire year, the rain falls for 160.5 days and collects up to 490mm of precipitation.
When does it snow in Tromsi?
January through May, October through December are months with snowfall in Tromsi.
How much does it snow in Tromsi?
Throughout the year, there are 90 snowfall days, and 807mm of snow is accumulated.
What is the month with the lowest UV index in Tromsi?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.
When does it snow the most in Tromsi?
The month with the most snowfall is February, when snow falls for 18.6 days and typically aggregates up to 190mm of snow.
What is the month with the least sunshine in Tromsi?
The month with the least sunshine in Tromsi is February, with an average of 1.8h of sunshine.
What is the driest month in Tromsi?
The month with the least rainfall in Tromsi, Estonia, is April, when the rain falls for 14 days and typically collects 28mm of precipitation.
What is the least humid month in Tromsi?
The least humid month is May, with an average relative humidity of 72%.
When it does not snow in Tromsi?
June through September are months without snowfall.
When are the longest days in Tromsi?
The month with the longest days in Tromsi, Estonia, is June, with an average of 18h and 6min of daylight.
What month has the most sunshine in Tromsi?
June has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the month with the highest UV index in Tromsi?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Tromsi.
What is the hottest time of year in Tromsi?
July is the warmest month in Tromsi, with the temperature often reaching an average high of 23.1°C and an average low of 12.7°C.
What is the rainiest month in Tromsi?
The month with the most rainfall is July, when the rain falls for 19.3 days and typically aggregates up to 60mm of precipitation.
When is Daylight Saving Time (DST) in Tromsi?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Tromsi, 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 Tromsi?
With an average of 6h and 36min of daylight, December has the shortest days of the year in Tromsi, Estonia.
Average temperature
Tromsi, Estonia
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.8°C).
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-8°C).
Average pressure
Tromsi, Estonia
- Average pressure in January:
1014mbar - Average pressure in February:
1014.5mbar - Average pressure in March:
1012.8mbar - Average pressure in April:
1014.4mbar - Average pressure in May:
1015.3mbar - Average pressure in June:
1012.9mbar
- Average pressure in July:
1011.8mbar - Average pressure in August:
1014.7mbar - Average pressure in September:
1015.1mbar - Average pressure in October:
1016.1mbar - Average pressure in November:
1014.5mbar - Average pressure in December:
1011.6mbar
The month with the highest atmospheric pressure is October (1016.1mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).
Average wind speed
Tromsi, Estonia
- Average wind speed in January:
13.3km/h - Average wind speed in February:
12.6km/h - Average wind speed in March:
13.1km/h - Average wind speed in April:
12km/h - Average wind speed in May:
11km/h - Average wind speed in June:
11.6km/h
- Average wind speed in July:
10.9km/h - Average wind speed in August:
10.9km/h - Average wind speed in September:
12.1km/h - Average wind speed in October:
12.9km/h - Average wind speed in November:
13.1km/h - Average wind speed in December:
14.4km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest months (with the lowest average wind speed) are July and August (10.9km/h).
Average humidity
Tromsi, Estonia
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (72%).
Average rainfall
Tromsi, Estonia
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days
Tromsi, Estonia
- Average rainfall days in January:
7 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
14 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
17.9 days
- Average rainfall days in July:
19.3 days - Average rainfall days in August:
17.6 days - Average rainfall days in September:
15.3 days - Average rainfall days in October:
15.3 days - Average rainfall days in November:
12.7 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (5.8 days).
Average snowfall
Tromsi, Estonia
The month with the highest snowfall is February (190mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Tromsi, Estonia
- Average snowfall days in January:
19.8 days - Average snowfall days in February:
18.6 days - Average snowfall days in March:
15.8 days - Average snowfall days in April:
4.8 days - Average snowfall days in May:
0.7 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:
3.7 days - Average snowfall days in November:
7.4 days - Average snowfall days in December:
19.2 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Tromsi, Estonia
- Average daylight in January:
7h and 2min - Average daylight in February:
9h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 2min - Average daylight in May:
16h and 4min - Average daylight in June:
18h and 1min
- Average daylight in July:
17h and 2min - Average daylight in August:
15h and 2min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 2min - Average daylight in November:
7h and 5min - Average daylight in December:
6h and 4min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in January:
1h and 5min - Average sunshine in February:
1h and 5min - Average sunshine in March:
3h and 3min - Average sunshine in April:
6h and 5min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 3min - Average sunshine in September:
7h and 1min - Average sunshine in October:
3h and 4min - Average sunshine in November:
2h and 4min - Average sunshine in December:
1h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 1h and 48min).
Average sunshine days
Tromsi, Estonia
- Average sunshine days in January:
8.2 days - Average sunshine days in February:
8.2 days - Average sunshine days in March:
9.8 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
10.5 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
11.7 days - Average sunshine days in September:
11.5 days - Average sunshine days in October:
10.9 days - Average sunshine days in November:
9.2 days - Average sunshine days in December:
6.2 days
The month with the most sunshine days is May (13.8 days).
The month with the least sunshine days is December (6.2 days).
Average UV index
Tromsi, 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
Tromsi, Estonia
The months with the most cloud cover are February and December (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility
Tromsi, Estonia
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
