Monthly weather forecast and climate
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

What is the coldest month in Riga?

With an average high-temperature of -2.3°C (27.9°F) and an average low-temperature of -7.8°C (18°F), January is the coldest month.

How much does it rain in Riga?

In Riga, Latvia, during the entire year, the rain falls for 185.7 days and collects up to 621.9mm (24.5") of precipitation.

What is the driest month in Riga?

February is the month with the least rainfall. Rain falls for 18.6 days and accumulates 27mm (1.1") of precipitation.

What months are the sea coldest in Riga?

Months with the coldest seawater are February and March, with an average sea temperature of 1°C (33.8°F). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

What is the warmest month in Riga?

The warmest month in Riga is July, with an average high-temperature of 21.7°C (71.1°F) and an average low-temperature of 12.3°C (54.1°F).

When is the sea warmest in Riga?

With an average sea temperature of 17°C (62.6°F), August is the month with the warmest seawater. For most, swimming in 17°C (62.6°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the rainiest month in Riga?

The month with the most rainfall in Riga is September when the rain falls for 13 days and typically aggregates up to 78.9mm (3.1") of precipitation.
Average humidity - Riga, Latvia
Average rainfall - Riga, Latvia

The wettest month (with the highest rainfall) is September (78.9mm).
The driest month (with the lowest rainfall) is February (27mm).

Average rainfall days - Riga, Latvia

The month with the highest number of rainy days is January (21.5 days).
The month with the lowest number of rainy days is April (11 days).

Average sea temperature - Riga, Latvia
Average daylight / Average sunshine - Riga, Latvia
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