Valmiera Weather in September
September in Valmiera averages 17°C (63°F) during the day and 8°C (46°F) at night. Quite a bit of rainfall is typical this month, with around 62 mm (2.4 in) on average. An umbrella is a good idea.
Rainfall in Valmiera in September
Historically, approximately 16 days this month are expected to have rain, averaging 62 mm (2.4 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Valmiera in September
If you're visiting Valmiera in September, expect highs of 17°C (63°F) and overnight lows around 8°C (46°F). Conditions are often most pleasant around the middle of the day. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.If your ideal day consists of dry skies and pleasant temperatures, June, July and August typically offer the best circumstances for Valmiera.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Latvia, check out our Valmiera's climate page.
Valmiera Temperature in September
Min Temperature
8°C (46°F)
Max Temperature
17°C (63°F)
Chance of Rain
54%
Precipitation
62 mm (2.4 in)
Rainy days
16 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Valmiera typically drop from around 18°C (64°F) at the start of September to approximately 13°C (55°F) by the end. Nights are cold, with lows typically ranging from 5°C (41°F) to 10°C (50°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Valmiera in September
Browse day-by-day weather records for Valmiera spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Valmiera historical weather extremes in September
The extremes listed below come from historical weather data collected in Valmiera from 1976 through 2025.
- The warmest day in September was on September 1, 1992, with a maximum of 29°C (84°F).
- The coldest September day was on September 27, 1986, with a maximum of 4°C (39°F).
- Nighttime temperatures dropped to -5°C (23°F) on September 25, 1977, marking the coldest September night on record.
Best Places in Latvia in September
Find out more about the weather in Latvia and which places have the best travel conditions in this month. See all of Latvia in September →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Valmiera in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days.What To Do in Valmiera in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Latvia, check out our Valmiera's climate page.
See the full Valmiera climate overview or explore weather in Latvia.
