Chitwan (Bharatpur)
September
Weather in Chitwan for September 2025
Your guide to Chitwan weather in September - trends and predictions
In general, the average temperature in Chitwan at the beginning of September is 26.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.7 °C by the end of September.
Chitwan experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 478.1 mm.
Temperatures
Rain 🌧️
0
Dry days
30
Rainy days
0
Snow days
25°/19°
Temperatures
6 km/h
Avg max wind
85 %
Avg humidity
Chitwan in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | 2 25° | 3  26° | 4 26° | 5 27° | 6  26° | 7  27° |
| 8 27° | 9 26° | 10 24° | 11 26° | 12  26° | 13 27° | 14 25° |
| 15 25° | 16 24° | 17 26° | 18  27° | 19 27° | 20 26° | 21 26° |
| 22 27° | 23 26° | 24 26° | 25 25° | 26 24° | 27 23° | 28 22° |
| 29 26° | 30 27° |
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Temperatures trend during September in Chitwan
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy light rain with thunder | 26° /20° | 15.2 mm | 6 | |
| 2 Sept. | Patchy light rain with thunder | 25° /19° | 19.1 mm | 6 | |
| 3 Sept. | Torrential rain shower | 26° /19° | 42.9 mm | 6 | |
| 4 Sept. | Patchy light rain with thunder | 26° /19° | 29.1 mm | 6 | |
| 5 Sept. | Patchy light rain with thunder | 27° /19° | 16.4 mm | 6 | |
| 6 Sept. | Patchy rain possible | 26° /19° | 9.9 mm | 6 | |
| 7 Sept. | Moderate or heavy rain shower | 27° /19° | 30 mm | 6 | |
| 8 Sept. | Moderate or heavy rain shower | 27° /18° | 6.6 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 26° /19° | 33.5 mm | 6 | |
| 10 Sept. | Light rain shower | 24° /18° | 9 mm | 6 | |
| 11 Sept. | Moderate or heavy rain shower | 26° /19° | 22.9 mm | 6 | |
| 12 Sept. | Partly cloudy | 26° /19° | 6.4 mm | 7 | |
| 13 Sept. | Moderate rain at times | 27° /19° | 18.8 mm | 6 | |
| 14 Sept. | Moderate or heavy rain shower | 25° /19° | 10.5 mm | 6 | |
| 15 Sept. | Moderate or heavy rain shower | 25° /18° | 8.3 mm | 6 | |
| 16 Sept. | Light rain shower | 24° /18° | 8.9 mm | 6 | |
| 17 Sept. | Light rain shower | 26° /18° | 11.6 mm | 6 | |
| 18 Sept. | Patchy light drizzle | 27° /18° | 4.9 mm | 6 | |
| 19 Sept. | Patchy rain possible | 27° /19° | 5.7 mm | 6 | |
| 20 Sept. | Light rain shower | 26° /18° | 11.3 mm | 6 | |
| 21 Sept. | Light rain shower | 26° /19° | 19.3 mm | 6 | |
| 22 Sept. | Light rain shower | 27° /19° | 9.4 mm | 6 | |
| 23 Sept. | Light rain shower | 26° /19° | 16.4 mm | 6 | |
| 24 Sept. | Light rain shower | 26° /19° | 15.2 mm | 6 | |
| 25 Sept. | Light rain shower | 25° /18° | 15 mm | 6 | |
| 26 Sept. | Patchy rain possible | 24° /17° | 8.5 mm | 6 | |
| 27 Sept. | Patchy rain possible | 23° /17° | 9.3 mm | 5 | |
| 28 Sept. | Patchy light drizzle | 22° /17° | 56.4 mm | 5 | |
| 29 Sept. | Patchy rain possible | 26° /17° | 3.3 mm | 6 | |
| 30 Sept. | Patchy rain possible | 27° /17° | 4.1 mm | 6 | |
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Important Notice
Our weather forecast for Chitwan in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Chitwan forecast closer to your planned date for the most up-to-date weather information.
Chitwan in September - FAQ
What are the expected maximum and minimum temperatures in Chitwan during September?
During September, expect a variety of temperatures with highs around 25° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Chitwan during September?
Significant rainfall exceeding 478.1 mm is expected in Chitwan during September, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Chitwan during September?
The average wind speed in Chitwan during September is 6 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Chitwan
Explore the daily rainfall trends and prepare for Chitwans September weather 💧
UV exposure in Chitwan during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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