Climate and monthly weather forecast
Riga, Latvia

A sunny day in Riga, Latvia, with a view of the river and a clear skyscape
A sunny day in Riga, Latvia, with a view of the river and a clear skyscape

Weather in January

January, the same as December, in Riga, Latvia, is a freezing cold winter month, with an average temperature ranging between max -1.3°C (29.7°F) and min -4.8°C (23.4°F). With an average high-temperature of -1.3°C (29.7°F) and an average low-temperature of -4.8°C (23.4°F), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Riga, is also a subzero cold month, with an average temperature ranging between max -0.7°C (30.7°F) and min -4.3°C (24.3°F). In Riga, the average high-temperature in February is practically the same as in January - a still subzero cold -0.7°C (30.7°F). Weather in February »

Weather in March

March, the first month of the spring in Riga, is a cold month, with temperature in the range of an average low of -1.8°C (28.8°F) and an average high of 2.9°C (37.2°F). In March, the average high-temperature slightly increases from a subzero cold -0.7°C (30.7°F) in February to a cold 2.9°C (37.2°F). Weather in March »

Weather in April

April in Riga, Latvia, is a frosty spring month, with an average temperature fluctuating between 2.7°C (36.9°F) and 9.3°C (48.7°F). In Riga, the average high-temperature in April increases from a wintry 2.9°C (37.2°F) in March to a frosty 9.3°C (48.7°F). Weather in April »

Weather in May

The last month of the spring, May, is a moderate month in Riga, Latvia, with an average temperature ranging between max 15.4°C (59.7°F) and min 7.7°C (45.9°F). In May, the average high-temperature increases from a chilly 9.3°C (48.7°F) in April to a mild 15.4°C (59.7°F). Weather in May »

Weather in June

The first month of the summer, June, is an enjoyable month in Riga, Latvia, with an average temperature ranging between max 19.3°C (66.7°F) and min 11.8°C (53.2°F). In Riga, the average high-temperature in June slightly increases from a moderate 15.4°C (59.7°F) in May to a comfortable 19.3°C (66.7°F). Weather in June »

Weather in July

July in Riga, Latvia, is a pleasant summer month, with an average temperature varying between 14.5°C (58.1°F) and 22.4°C (72.3°F). July is the warmest month, with an average high-temperature of 22.4°C (72.3°F) and an average low-temperature of 14.5°C (58.1°F). Weather in July »

Weather in August

The last month of the summer, August, is also an agreeable month in Riga, Latvia, with an average temperature varying between 21.5°C (70.7°F) and 14°C (57.2°F). In Riga, Latvia, the average high-temperature in August is almost the same as in July - a still pleasant 21.5°C (70.7°F). Weather in August »

Weather in September

September, the first month of the autumn in Riga, is also an enjoyable month, with an average temperature ranging between min 10.8°C (51.4°F) and max 16.8°C (62.2°F). In Riga, the average high-temperature in September marginally drops from an agreeable 21.5°C (70.7°F) in August to an enjoyable 16.8°C (62.2°F). Weather in September »

Weather in October

October, like September, is another chilly autumn month in Riga, Latvia, with an average temperature varying between 9.7°C (49.5°F) and 5.5°C (41.9°F). In October, the average high-temperature drops from a comfortable 16.8°C (62.2°F) in September to a chilly 9.7°C (49.5°F). Weather in October »

Weather in November

November, the last month of the autumn in Riga, is also a wintry month, with an average temperature varying between 2.5°C (36.5°F) and 5.5°C (41.9°F). In Riga, the average high-temperature in November slightly decreases from a chilly 9.7°C (49.5°F) in October to a cold 5.5°C (41.9°F). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Riga, Latvia, with temperature in the range of an average low of -1.3°C (29.7°F) and an average high of 1.4°C (34.5°F). In Riga, the average high-temperature in December slightly decreases from a cold 5.5°C (41.9°F) in November to a still wintry 1.4°C (34.5°F). Weather in December »
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FAQ

What is the coldest month in Riga?

The coldest month in Riga is January, with an average high-temperature of -1.3°C (29.7°F) and an average low-temperature of -4.8°C (23.4°F).

What are the most humid months in Riga?

January and February, with an average relative humidity of 90%, are most humid months in Riga.

How many days does it rain in Riga?

In Riga, during the entire year, the rain falls for 142 days and collects up to 382mm (15.04") of precipitation.

When does it snow in Riga?

January through April, October through December are months with snowfall.

When does it snow the most in Riga?

January is the month with the most snowfall in Riga, Latvia. Snow falls for 13.8 days and accumulates 84mm (3.31") of snow.

How many days does it snow in Riga?

Throughout the year, in Riga, Latvia, there are 52.2 snowfall days, and 327mm (12.87") of snow is accumulated.

When is the lowest UV index in Riga?

January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Riga, Latvia.

What are the months with the coldest sea water in Riga?

The months with the coldest seawater in Riga, Latvia, are February and March, with an average sea temperature of 1°C (33.8°F).

When is Daylight Saving Time (DST) in Riga?

On Sunday, 27. March 2022, at 03:00, Daylight Saving Time starts in Riga, Latvia, and the time zone changes from EET to EEST. Daylight Saving Time ends on Sunday, 30. October 2022, at 04:00, and the time zone reverts from EEST to EET.

What is the driest month in Riga?

April is the month with the least rainfall in Riga. Rain falls for 10.3 days and accumulates 19mm (0.75") of precipitation.

What is the least humid month in Riga?

With an average relative humidity of 72%, May is the least humid month in Riga.

When it does not snow in Riga?

May through September are months without snowfall.

When are the longest days in Riga?

June has the longest days of the year in Riga, with an average of 17h and 46min of daylight.

What month has the most sunshine in Riga?

June has the most sunshine of the year, with an average of 11h of sunshine.

What is the month with the highest UV index in Riga?

The months with the highest UV index are June through August, with an average maximum UV index of 5.

What is the warmest month in Riga?

July is the warmest month, with an average high-temperature of 22.4°C (72.3°F) and an average low-temperature of 14.5°C (58.1°F).

What is the wettest month in Riga?

July is the month with the most rainfall in Riga. Rain falls for 16.4 days and accumulates 47mm (1.85") of precipitation.

When is the sea warmest in Riga?

The month with the warmest seawater is August, with an average sea temperature of 17°C (62.6°F).

What is the month with the shortest days in Riga?

The month with the shortest days is December, with an average of 6h and 52min of daylight.

What is the month with the least sunshine in Riga?

With an average of 2h of sunshine, December has the least sunshine of the year.

Average pressure
Riga, Latvia

Average pressure - Riga, Latvia

The month with the highest atmospheric pressure is October (1016.1mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).

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Average wind speed
Riga, Latvia

Average wind speed - Riga, Latvia

The windiest month (with the highest average wind speed) is December (18.9km/h).
The calmest month (with the lowest average wind speed) is May (13.1km/h).

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Average humidity
Riga, Latvia

Average humidity - Riga, Latvia

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (72%).

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Average rainfall
Riga, Latvia

Average rainfall - Riga, Latvia

The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is April (19mm).

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Average rainfall days
Riga, Latvia

Average rainfall days - Riga, Latvia

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (6 days).

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Average snowfall
Riga, Latvia

Average snowfall - Riga, Latvia

The month with the highest snowfall is January (84mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days
Riga, Latvia

Average snowfall days - Riga, Latvia

The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature
Riga, Latvia

Average sea temperature - Riga, Latvia

The best month for swimming (with the highest average sea temperature) is August (17°C).
The coldest months (with the lowest average sea temperature) are February and March (1°C).

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Average daylight / Average sunshine
Riga, Latvia

Average daylight / Average sunshine - Riga, Latvia

The month with the longest days is June (Average daylight: 17h and 46min).
The month with the shortest days is December (Average daylight: 6h and 52min).

The month with the most sunshine is June (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 2h).

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Average sunshine days
Riga, Latvia

Average sunshine days - Riga, Latvia

The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is December (10.1 days).

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Average UV index
Riga, Latvia

Average UV index - Riga, Latvia

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).

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Average visibility
Riga, Latvia

Average visibility - Riga, Latvia

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).

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