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 an exceptionally high level of rainfall in September, with more than 24 rainy days on average.
Is September a good time to visit Chitwan? check out the best time to travel to Chitwan page.
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1
Dry days
29
Rainy days
0
Snow days
25°/19°
Temperatures
6 km/h
Avg max wind
86 %
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
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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 475 mm is expected in Chitwan during September, occurring over more than 29 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.
What to pack to Chitwan in September?
As you prepare for your trip to Chitwan in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Chitwan, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
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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