The climate in Mussoorie during October can be summarized as warm and reasonably dry.
October is in the fall / autumn in Mussoorie and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a comfortable 25°C (76°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 24.5°C 76.1°F |
|---|---|
| Nightly temperature | 13.7°C 56.7°F |
| Average temperature | 19.1°C 66.4°F |
| Daily sunshine | 9 hrs |
| Avg rainfall | 46 mm 1.8 ins |
| Rainy days | 2 days |
| Sea temperature | 23.5°C 74.4°F |
| Humidity | 58% |
| Windspeed | 5.8kph 4 mph |
On average October is the 3rd driest month of the year in Mussoorie with around 46mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mussoorie in October 2025.
Best places to visit in October
| Hottest month: | June | 29.5°C 85.1°F |
|---|---|---|
| Driest month: | November | 14mm 0.6ins |
| Sunniest month: | October | 9hrs |
| Coldest month: | January | 14.4°C 57.9°F |
| Wettest month: | July | 403mm 15.9ins |