Weather in Altai in September
Climate normals based on 10 years of historical data for Altai, Mongolia.
Average high
12°C
Average low
5°C
Rainfall
27 mm
5 rainy days
Sunshine
6.2h/day
Kelembapan
40%
How Hot Is Altai in September?
Sweater weather in Altai this September: 12°C highs, 5°C lows. That's about 6°C warmer than August and similar to what Altai sees in October.
Sunshine Hours in September
Good sun in Altai this September: 6.2h a day on average, daylight from 7:20 am to 7:55 pm.
Does It Rain In Altai In September?
September brings occasional rain to Altai — 27mm across 5 days, with most days staying dry.
Is Altai Humid In September?
Dry air dominates Altai: 40% humidity on average — desert-like dryness in some hours.
Does It Snow In Altai In September?
Brief snowfalls hit Altai a few times in September: about 0.8 days.
Wind In Altai In September
September brings gentle winds to Altai — averaging 18 kph.
Cloud Cover In Altai In September
Sun and cloud trade off in Altai during September — about 43% cloud cover on average.
Cities With Similar Weather In September
Weather in Altai, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca Januari | -12°C / -19°C | 3mm | Details → |
| Cuaca Februari | -9°C / -17°C | 5mm | Details → |
| Cuaca Mac | -1°C / -9°C | 10mm | Details → |
| Cuaca April | 7°C / -2°C | 19mm | Details → |
| Cuaca Mei | 13°C / 4°C | 30mm | Details → |
| Cuaca Jun | 19°C / 11°C | 48mm | Details → |
| Cuaca Julai | 21°C / 13°C | 59mm | Details → |
| Cuaca Ogos | 19°C / 11°C | 54mm | Details → |
| Cuaca September | 12°C / 5°C | 27mm | |
| Cuaca Oktober | 4°C / -3°C | 13mm | Details → |
| Cuaca November | -5°C / -11°C | 12mm | Details → |
| Cuaca Disember | -11°C / -17°C | 4mm | Details → |