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Jūrmala weather by month and the best time to visit

Updated October 2026Sources
Jun–AugBest time to visit

When to go to Jūrmala

Jun–Aug is warm with sea swimming and festivals; many places close Sep–May. The water is cold even in summer.

Jūrmala weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
-10°0°10°20°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January-2°C29°F-6°C22°F52 mm94%Freezing
February-2°C29°F-6°C21°F43 mm94%Freezing
March2°C36°F-4°C26°F41 mm89%Freezing
April9°C49°F1°C34°F43 mm81%Cold
May15°C60°F7°C45°F44 mm78%Cool
June19°C66°F12°C53°F69 mm78%Pleasant
July22°C71°F15°C59°F72 mm80%Pleasant
August21°C70°F14°C58°F73 mm80%Pleasant
September17°C62°F10°C51°F55 mm83%Cool
October10°C50°F5°C41°F71 mm87%Cold
November5°C40°F2°C35°F68 mm92%Cold
December1°C34°F-2°C28°F57 mm94%Freezing

Best months across Latvia

PlaceBest monthsWarmest month
RigaMay–SepJul (22°C)
JūrmalaJun–AugJul (22°C)

Quick answers

What is the best month to visit Jūrmala?

Jun–Aug. Jun–Aug is warm with sea swimming and festivals; many places close Sep–May. The water is cold even in summer.

When is the rainy season in Jūrmala?

Rain peaks in August with about 73 mm. No month averages 150 mm or more.

What is the hottest month in Jūrmala?

July, with average highs of 22°C (71°F).

How cold does Jūrmala get?

The coolest nights are in February, averaging -6°C (21°F).

More about Jūrmala

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.