Thimphu in September
5.5out of 10
Possible, with caveats
Mild: highs around 18°C. Very wet: about 26 rainy days.
18°CAvg high
10°CAvg low
26Rainy days (254 mm)
12:09 hDaylight
05:51Sunrise · 18:00 Sunset
Why this score
- Mild: highs around 18°C
- Very wet: about 26 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in September is fairly consistent from year to year (2.9 days). 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 | 7°C | -4°C | 66 mm | 17 | – | – | 4.0 |
| February | 8°C | -2°C | 95 mm | 21 | – | – | 3.8 |
| March | 11°C | 1°C | 152 mm | 26 | – | – | 4.3 |
| April | 15°C | 4°C | 159 mm | 26 | – | – | 5.0 |
| May | 17°C | 8°C | 236 mm | 29 | – | – | 5.4 |
| June | 19°C | 12°C | 384 mm | 29 | – | – | 5.6 |
| July | 19°C | 13°C | 479 mm | 31 | – | – | 5.6 |
| August | 19°C | 12°C | 348 mm | 29 | – | – | 5.6 |
| September | 18°C | 10°C | 254 mm | 26 | – | – | 5.5 |
| October | 16°C | 5°C | 139 mm | 23 | – | – | 5.1 |
| November | 12°C | 1°C | 72 mm | 19 | – | – | 4.9 |
| December | 9°C | -2°C | 59 mm | 17 | – | – | 4.5 |
Frequently asked questions
How hot is Thimphu in September?
Daytime highs average 18°C and nights about 10°C.
When is the best time to visit Thimphu?
The best months are June, July, August, September.