Valga Weather in September
September in Valga brings moderate temperatures, with daytime highs of 17°C (63°F) and nights around 8°C (46°F). Quite a bit of rainfall is expected, around 63 mm (2.5 in), so pack an umbrella.
Rainfall in Valga in September
Records from the past 30 years suggest around 16 days of rain, with 63 mm (2.5 in) average for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Valga in September
September in Valga sees highs of 17°C (63°F) and lows of 8°C (46°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Valga in September
With about 138 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Valga.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Estonia, check out our Valga's climate page.
Valga Temperature in September
Min Temperature
8°C (46°F)
Max Temperature
17°C (63°F)
Chance of Rain
54%
Precipitation
63 mm (2.5 in)
Rainy days
16 days
Humidity
84% *
Sunshine
138 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Valga 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 Valga in September
Browse day-by-day weather records for Valga spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Valga historical weather extremes in September
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Valga.
- Valga recorded its highest September temperature of 29°C (84°F) on September 1, 1992.
- The coldest September day was on September 27, 1986, with a maximum of 4°C (39°F).
- The lowest overnight temperature recorded in September was -5°C (23°F) (September 25, 1977).
Best Places in Estonia in September
Find out more about the weather in Estonia and which places have the best travel conditions in this month. See all of Estonia in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Valga in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Valga 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 Estonia, check out our Valga's climate page.
Temperature Rainfall Sunshine Humidity
See the full Valga climate overview or explore weather in Estonia.
