Weather in Riga in September
The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.
Climate Overview
September is an excellent time to visit Riga. Riga has a Cool climate with average yearly highs of 19°C, lows of 12°C, and approximately 11 rainy days per month.
19°C
12°C
11days
12.8h
Is September a good time to visit Riga?
The weather is near-perfect with ideal temperatures and minimal rain.
Daylight
6:55 AM
7:45 PM
Weather by Month
| Month | High | Low | Rainy days | Condition |
|---|---|---|---|---|
| January | 5°C | 1°C | 11 | Good |
| February | 5°C | 0°C | 12 | Good |
| March | 7°C | -1°C | 12 | Good |
| April | 10°C | 2°C | 11 | Good |
| May | 14°C | 5°C | 9 | Excellent (best) |
| June | 23°C | 14°C | 10 | Excellent (best) |
| July | 21°C | 12°C | 18 | Excellent (best) |
| August | 22°C | 13°C | 8 | Excellent (best) |
| September | 19°C | 12°C | 11 | Excellent (best) |
| October | 13°C | 8°C | 18 | Wet |
| November | 8°C | 4°C | 13 | Wet |
| December | 2°C | -1°C | 10 | Good |
Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025
What to Pack for September
Layers, a light jacket, comfortable walking shoes, and an umbrella.
Planning a trip to Riga?
Common Questions
Is September a good time to visit Riga? +
September is typically Excellent for visiting Riga, with average highs of 19°C and around 11 rainy days.
What should I pack for Riga in September? +
With highs of 19°C and lows of 12°C in {month}, we recommend: Layers, a light jacket, comfortable walking shoes, and an umbrella.
Does it rain a lot in Riga in September? +
Riga typically sees around 11 rainy days in September.
How many hours of daylight are there in Riga in September? +
In September, Riga gets approximately 12.8 hours of daylight per day.
Is September peak season in Riga? +
Yes, September is peak season in Riga. Expect higher prices and more crowds, but also the best weather.
What is the best month to visit Riga? +
The best months to visit Riga are May, June, July, August, September, when the weather is optimal for sightseeing.
More Riga Guides
Best Time to Visit
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Things to Do
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Itineraries
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Overview
Complete travel guide for Riga: top things to do, itineraries, and typical costs.