Rīga Weather & Climate: Best Time to Visit
Riga experiences a moderate oceanic climate with cool winters and mild summers. Precipitation falls throughout the year with a little more precipitation in autumn and spring is slightly drier than average. In July the mercury rises to an average of 22°C (72°F) and higher, which means it is very pleasant. You can expect big thunderstorms in August and the end of September summer ends.
The best time to visit Riga is from May to early September.
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, February.
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)
Rīga 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Rīga
During the months of June, July, August and September, Rīga enjoys pleasant weather with average temperatures ranging from 18°C (64°F) to 23°C (74°F). These months are perfect for sightseeing and exploring.Rainfall during this time ranges from 75 mm (3 in) in September to 84 mm (3.3 in) in August. This means you can expect a mix of sunny days and occasional showers. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
