Ansalonga Weather in September
Thinking of visiting Ansalonga in September? Expect moderate temperatures reaching 18°C (64°F) during the day, dropping to 6°C (43°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Ansalonga in September
You can expect rain on roughly 12 days based on historical data, averaging 81 mm (3.2 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Ansalonga in September
September in Ansalonga sees highs of 18°C (64°F) and lows of 6°C (43°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Andorra, check out our Ansalonga's climate page.
Ansalonga Temperature in September
Min Temperature
6°C (43°F)
Max Temperature
18°C (64°F)
Chance of Rain
38%
Precipitation
81 mm (3.2 in)
Rainy days
12 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ansalonga typically stay consistent throughout September, with daily highs averaging around 18°C (64°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 12°C (54°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 Ansalonga in September
Browse day-by-day weather records for Ansalonga spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ansalonga historical weather extremes in September
Our historical data for Ansalonga spans 1976 to 2025, revealing these weather extremes.
- The hottest September day on record in Ansalonga reached 36°C (97°F) (September 16, 1987).
- Ansalonga experienced its chilliest September day on September 23, 2025, reaching only 7°C (45°F).
- The lowest overnight temperature recorded in September was -3°C (27°F) (September 14, 2024).
Best Places in Andorra in September
Find out more about the weather in Andorra and which places have the best travel conditions in this month. See all of Andorra in September →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Ansalonga 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. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Ansalonga 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 Andorra, check out our Ansalonga's climate page.
See the full Ansalonga climate overview or explore weather in Andorra.
