Koynanagar in September
6.1out of 10
Possible, with caveats
Warm and comfortable: highs around 27°C. Very wet: about 25 rainy days.
27°CAvg high
21°CAvg low
25Rainy days (335 mm)
12:06 hDaylight
06:26Sunrise · 18:32 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Very wet: about 25 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±3.6 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 29°C | 15°C | 1 mm | 0 | – | – | 9.0 |
| February | 31°C | 16°C | 1 mm | 0 | – | – | 8.5 |
| March | 33°C | 18°C | 7 mm | 2 | – | – | 7.7 |
| April | 34°C | 21°C | 15 mm | 5 | – | – | 7.1 |
| May | 32°C | 22°C | 49 mm | 8 | – | – | 7.2 |
| June | 28°C | 23°C | 542 mm | 27 | – | – | 6.1 |
| July | 25°C | 22°C | 933 mm | 31 | – | – | 6.1 |
| August | 25°C | 22°C | 690 mm | 30 | – | – | 6.1 |
| September | 27°C | 21°C | 335 mm | 25 | – | – | 6.1 |
| October | 30°C | 20°C | 156 mm | 15 | – | – | 6.5 |
| November | 30°C | 18°C | 27 mm | 4 | – | – | 8.2 |
| December | 29°C | 15°C | 5 mm | 1 | – | – | 8.9 |
Frequently asked questions
How hot is Koynanagar in September?
Daytime highs average 27°C and nights about 21°C.
When is the best time to visit Koynanagar?
The best months are January, December, February.