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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
Weather in January
January, like December, is another subzero cold winter month in Roiu, Estonia, with temperature in the range of an average low of -7.6°C (18.3°F) and an average high of -3.5°C (25.7°F). The month of January sees the lowest average temperatures, reaching -3.5°C (25.7°F) at the peak and -7.6°C (18.3°F) at the low. Weather in January »
Weather in February
February, the last month of the winter in Roiu, is also a subzero cold month, with temperature in the range of an average low of -6.8°C (19.8°F) and an average high of -2.3°C (27.9°F). The average high-temperature during February registers at a still freezing cold -2.3°C (27.9°F), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is an icy month in Roiu, Estonia, with an average temperature varying between -4.1°C (24.6°F) and 1.9°C (35.4°F). Observing a slight rise in March, the average high-temperature shifts from February's subzero cold -2.3°C (27.9°F) to a wintry 1.9°C (35.4°F). Weather in March »
Weather in April
April is a frosty spring month in Roiu, Estonia, with temperature in the range of an average low of 0.9°C (33.6°F) and an average high of 9.4°C (48.9°F). April marks a rise in the average high-temperature, moving from March's wintry 1.9°C (35.4°F) to a chilly 9.4°C (48.9°F). Weather in April »
Weather in May
May, the last month of the spring in Roiu, is a comfortable month, with an average temperature fluctuating between 16.8°C (62.2°F) and 6.3°C (43.3°F). The rise of average high-temperatures is seen in May, with an increase from a frosty 9.4°C (48.9°F) in April to a comfortable 16.8°C (62.2°F). Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Roiu, Estonia, with temperature in the range of an average low of 9.9°C (49.8°F) and an average high of 20.4°C (68.7°F). June introduces a minor temperature shift, with average high-temperatures adjusting from May's enjoyable 16.8°C (62.2°F) to a pleasant 20.4°C (68.7°F). Weather in June »
Weather in July
July in Roiu, Estonia, is a moderately hot summer month, with an average temperature varying between 12.8°C (55°F) and 23.1°C (73.6°F). July stands out as Roiu's warmest month, with an average high-temperature of 23.1°C (73.6°F) and a low-temperature of 12.8°C (55°F). Weather in July »
Weather in August
August, the last month of the summer in Roiu, is another pleasant month, with temperature in the range of an average high of 21.5°C (70.7°F) and an average low of 11.9°C (53.4°F). Roiu starts August with an average high-temperature of an agreeable 21.5°C (70.7°F), a minor shift from July's 23.1°C (73.6°F). Weather in August »
Weather in September
September, the first month of the autumn in Roiu, is still a comfortable month, with temperature in the range of an average low of 8.5°C (47.3°F) and an average high of 16.1°C (61°F). In the transition to September, Roiu observes a drop in the average high-temperature, moving from a pleasant 21.5°C (70.7°F) in August to a comfortable 16.1°C (61°F). Weather in September »
Weather in October
October, like September, is a frosty autumn month in Roiu, Estonia, with an average temperature varying between 3°C (37.4°F) and 8.2°C (46.8°F). Onset of October comes with a temperature decline, the average high falling from a refreshing 16.1°C (61°F) in September to a frosty 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 Roiu, Estonia, with an average temperature fluctuating between 0°C (32°F) and 3.5°C (38.3°F). November's arrival comes with a mild decrease in the average high-temperature, moving subtly from a chilly 8.2°C (46.8°F) in October to a wintry 3.5°C (38.3°F). Weather in November »
Weather in December
December, the first month of the winter in Roiu, is still a freezing cold month, with temperature in the range of an average low of -3.8°C (25.2°F) and an average high of -0.5°C (31.1°F). December brings a slight decrease in the average high-temperature, shifting from a wintry 3.5°C (38.3°F) in November to a subzero 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 Roiu?
In Roiu, Estonia, the lowest temperatures are generally noted in January, averaging a high of -3.5°C (25.7°F) and a low of -7.6°C (18.3°F).
How many days does it rain in Roiu?
Throughout the year, in Roiu, there are 170.9 rainfall days, and 525mm (20.67") of precipitation is accumulated.
When does it snow in Roiu?
January through May, October through December are months with snowfall in Roiu, Estonia.
How many days does it snow in Roiu?
Throughout the year, in Roiu, there are 99.4 snowfall days, and 882mm (34.72") of snow is accumulated.
What are the months with the lowest UV index in Roiu?
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Roiu, Estonia.
What is the most humid month in Roiu?
February is the most humid month, with an average relative humidity of 94%.
What is the snowiest month in Roiu?
The month with the most snowfall in Roiu is February, when snow falls for 20.9 days and typically aggregates up to 217mm (8.54") of snow.
What is the driest month in Roiu?
The months with the least rainfall in Roiu, Estonia, are March and April Rain falls for 12.3 days and accumulates 32mm (1.26") of rain.
What is the least humid month in Roiu?
The least humid month is May, with an average relative humidity of 71%.
What is the rainiest month in Roiu?
The month with the most rainfall in Roiu, Estonia, is June, when the rain falls for 18.3 days and typically aggregates up to 59mm (2.32") of precipitation.
When it does not snow in Roiu?
In Roiu, snow does not fall in June through September.
When are the longest days in Roiu?
The month with the longest days in Roiu is June, with an average of 18h and 6min of daylight.
What month has the most sunshine in Roiu?
The month with the most sunshine in Roiu, Estonia, is June, with an average of 10.8h of sunshine.
What are the months with the highest UV index in Roiu?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What time of the year is the hottest in Roiu?
In Roiu, July registers the highest temperatures, averaging 23.1°C (73.6°F) at the peak and 12.8°C (55°F) at the lowest.
When is Daylight Saving Time (DST) in Roiu?
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 Roiu?
The month with the shortest days in Roiu is December, with an average of 6h and 30min of daylight.
What is the month with the least sunshine in Roiu?
With an average of 1.8h of sunshine, December has the least sunshine of the year in Roiu.
Average temperature
Roiu, 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 (-3.5°C).
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-7.6°C).
Average pressure
Roiu, Estonia
- Average pressure in January:
1013.4mbar - Average pressure in February:
1014mbar - Average pressure in March:
1012.5mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1015.2mbar - Average pressure in June:
1012.7mbar
- Average pressure in July:
1011.6mbar - Average pressure in August:
1014.4mbar - Average pressure in September:
1014.7mbar - Average pressure in October:
1015.5mbar - Average pressure in November:
1013.9mbar - Average pressure in December:
1010.8mbar
The month with the highest atmospheric pressure is October (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed
Roiu, Estonia
- Average wind speed in January:
13.3km/h - Average wind speed in February:
12.5km/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:
11.7km/h
- Average wind speed in July:
11.1km/h - Average wind speed in August:
11km/h - Average wind speed in September:
12.2km/h - Average wind speed in October:
13km/h - Average wind speed in November:
13.1km/h - Average wind speed in December:
14.3km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest months (with the lowest average wind speed) are May and August (11km/h).
Average humidity
Roiu, Estonia
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (71%).
Average rainfall
Roiu, Estonia
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are March and April (32mm).
Average rainfall days
Roiu, Estonia
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
6.3 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
15 days - Average rainfall days in June:
18.3 days
- Average rainfall days in July:
19.3 days - Average rainfall days in August:
18.2 days - Average rainfall days in September:
16.5 days - Average rainfall days in October:
16.8 days - Average rainfall days in November:
14 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (6.3 days).
Average snowfall
Roiu, Estonia
The month with the highest snowfall is February (217mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Roiu, Estonia
- Average snowfall days in January:
21.2 days - Average snowfall days in February:
20.9 days - Average snowfall days in March:
17.9 days - Average snowfall days in April:
6 days - Average snowfall days in May:
0.8 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:
3.5 days - Average snowfall days in November:
8.7 days - Average snowfall days in December:
20.4 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Roiu, 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 5min - Average daylight in June:
18h and 1min
- Average daylight in July:
17h and 3min - 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 3min
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 30min).
- Average sunshine in January:
2h and 0min - Average sunshine in February:
2h and 0min - Average sunshine in March:
3h and 5min - Average sunshine in April:
7h and 0min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
9h and 4min - 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 48min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days
Roiu, Estonia
- Average sunshine days in January:
7.2 days - Average sunshine days in February:
5.5 days - Average sunshine days in March:
6.8 days - Average sunshine days in April:
9.7 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
9.2 days
- Average sunshine days in July:
8.7 days - Average sunshine days in August:
10 days - Average sunshine days in September:
9 days - Average sunshine days in October:
10.5 days - Average sunshine days in November:
7 days - Average sunshine days in December:
3.7 days
The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is December (3.7 days).
Average UV index
Roiu, 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, October, November and December (UV index 1).
Average cloud cover
Roiu, Estonia
The month with the most cloud cover is December (Cloud cover 82).
The months with the least cloud cover are May and July (Cloud cover 40).
Average visibility
Roiu, 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).
Roiu, Estonia
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