Daytime highs, nighttime lows and the warmest cities across Latvia this September.
Latvia, typically experiences pleasant weather in September, with maximum daytime temperatures around 18°C (64°F) and nighttime temperatures around 10°C (50°F) in Rīga.
Explore the map below to discover average September temperatures at the top destinations in Latvia. For a deeper dive, simply click on any destination dot.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Latvia.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Drill down to September weather for any region in Latvia.
Pick a city to see its September weather averages.
Daytime temperatures in Rīga typically peak at 18°C (64°F) in September, putting it in the pleasant range.
Average overnight lows in Latvia during September sit near 10°C (50°F) in Rīga.
Rīga enjoys a balanced 154 hours of sunlight. This makes it neither too overcast nor too sunny.
The water temperature averages approximately 7°C (45°F) in Rīga this month, so not the best month to swim.
We have much more information about the climate in Latvia.
Weather and climate has detailed information for every country in the world. Are you going to Latvia? Get detailed historical weather averages for many cities in Latvia.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Need travel inspiration? Check out our bucket list articles and be inspired.
