Rīga Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rīga.
Climate overview of Rīga
The best time to visit Riga is from May to early September.
Rīga Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rīga - and find the best time to visit.
Monthly Temperature in Rīga
Depending on the time of the year, temperatures range from comfortable to very cold in Rīga. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in July to a very cold 1°C (34°F) in the coolest month, January.
Nights vary from 15°C (59°F) in July to around -5°C (23°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rīga
Generally, Rīga has a moderate amount of precipitation, averaging 779 mm (31 in) of rain/snowfall annually. Rīga offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month August (84 mm (3.3 in)) and the driest month March (45 mm (1.8 in)) is not too significant. For more details, please visit our Rīga Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Rīga
For those who appreciate different seasons, Rīga serves as an ideal destination. Expect longer, more sun-filled days in June with an average of 9.6 hours of sunshine daily, and embrace the darker days in December, offering only 0.8 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Rīga
The mean water temperature over the year ranges from 3°C (37°F) in January to 16°C (61°F) in May.
Water temperature over the year
Humidity in Rīga by Month
The relative humidity is high throughout the year in Rīga.
The city experiences its highest humidity in November, reaching 90%. In May, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Rīga
The average wind speed over the year ranges from 3 m/s (6 knots) to 5 m/s (10 knots). It is lower in May, June, July and August and higher in November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Rīga
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: June
- Fewest rainy days: April, May and June
- Warmest water temperature: May and June, although the water may still feel cool.
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -5°C (23°F).
Frequently asked questions about the climate in Rīga
What is the best time to visit Rīga?
June, July and August typically offer the most optimal weather in Rīga. In contrast, January, February, March, November and December tend to have less optimal conditions. Rīga has warm summers and very cold winters.
What temperatures can I expect in Rīga?
Daytime highs range from 1°C (34°F) in January to 23°C (73°F) in July. Nighttime lows range from -5°C (23°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Rīga get?
Annual rainfall is around 779 mm (31 in). August is the wettest month with 84 mm (3.3 in), while March is the driest with 45 mm (1.8 in).
How sunny is Rīga?
Rīga receives around 1,754 hours of sunshine per year. June is the sunniest month with 287 hours, while December is the cloudiest with just 24 hours.
Rīga 3-Day Forecast
Rīga on the map
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