Weather in Kathmandu in september
Climate normals based on 10 years of historical data for Kathmandu, Nepal.
Average high
25°C
Average low
18°C
Rainfall
475 mm
27 rainy days
Sunshine
0.7h/day
Luftfuktighet
86%
How Hot Is Kathmandu in september?
Kathmandu's warmth holds through September, with 25°C highs and 18°C lows.
Sunshine Hours in september
Persistent cloud limits Kathmandu to about 0.7h of sun a day in September.
Does It Rain In Kathmandu In september?
Expect downpours daily — 475mm of rain in 27 days in Kathmandu.
Is Kathmandu Humid In september?
Kathmandu's air is saturated this month: humidity averages a sweltering 86%.
Wind In Kathmandu In september
Air stays mostly still in Kathmandu: 7 kph on average in September.
Cloud Cover In Kathmandu In september
Persistent overcast defines Kathmandu's September: 80% cloud cover on average.
Cities With Similar Weather In september
Weather in Kathmandu, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vær i januar | 16°C / 6°C | 24mm | Details → |
| Vær i februar | 19°C / 8°C | 34mm | Details → |
| Vær i mars | 22°C / 11°C | 73mm | Details → |
| Vær i april | 26°C / 14°C | 111mm | Details → |
| Vær i mai | 26°C / 16°C | 306mm | Details → |
| Vær i juni | 26°C / 18°C | 502mm | Details → |
| Vær i juli | 25°C / 19°C | 998mm | Details → |
| Vær i august | 25°C / 19°C | 830mm | Details → |
| Vær i september | 25°C / 18°C | 475mm | |
| Vær i oktober | 23°C / 15°C | 98mm | Details → |
| Vær i november | 20°C / 11°C | 10mm | Details → |
| Vær i desember | 18°C / 8°C | 11mm | Details → |