Lumbini Province (Siddharthanagar)
September
Weather in Lumbini Province for September 2026
Your guide to Lumbini Province weather in September - trends and predictions
Flood Warning - See hour by hour.
Until now, September 2026 in Lumbini Province is slightly cooler than the historical average by 1.8 °C.
The forecast for the next days in Lumbini Province predicts temperatures to be around 32 °C, close to the historical average.
In general, the average temperature in Lumbini Province at the beginning of September is 32.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 31.6 °C by the end of September.
Lumbini Province experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 325.6 mm.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
5
Dry days
25
Rainy days
0
Snow days
32°/25°
Temperatures
12 km/h
Avg max wind
76 %
Avg humidity
Lumbini Province Weather September
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What’s the Weather Like in Lumbini Province This September?
Discover the average temperatures and weather trends across Lumbini Province’s cities this September.
Temperatures trend during September in Lumbini Province
See the weather trend as well as the moving average line
September weather in Lumbini Province day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate or heavy rain shower | 32° /25° | 17.2 mm | 5 | |
| 2 Sept. |  Overcast | 32° /25° | 3.9 mm | 6 | |
| 3 Sept. | Moderate or heavy rain shower | 33° /25° | 6.6 mm | 7 | |
| 4 Sept. |  Light rain shower | 33° /25° | 9.9 mm | 6 | |
| 5 Sept. | Light rain shower | 32° /25° | 10.1 mm | 5 | |
| 6 Sept. | Light rain shower | 33° /25° | 16.6 mm | 5 | |
| 7 Sept. | Patchy rain possible | 33° /26° | 2.9 mm | 7 | |
| 8 Sept. |  Sunny | 34° /25° | 10.7 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 33° /25° | 11.1 mm | 6 | |
| 10 Sept. | Overcast | 33° /25° | 2.9 mm | 5 | |
| 11 Sept. | Moderate or heavy rain shower | 33° /26° | 10.8 mm | 6 | |
| 12 Sept. | Patchy rain possible | 32° /26° | 4.8 mm | 9.8 | |
| 13 Sept. | Patchy rain possible | 32° /26° | 8.4 mm | 9.3 | |
| 14 Sept. | Light rain shower | 31° /26° | 13 mm | 9.3 | |
| 15 Sept. | Light rain shower | 30° /25° | 20.7 mm | 9.3 | |
| 16 Sept. | Patchy rain possible | 31° /25° | 10.5 mm | 7 | |
| 17 Sept. | Moderate rain at times | 30° /24° | 10.2 mm | 7 | |
| 18 Sept. | Patchy rain possible | 30° /24° | 10.3 mm | 6 | |
| 19 Sept. | Sunny | 32° /25° | 0 mm | 8 | |
| 20 Sept. | Sunny | 33° /26° | 0 mm | 8 | |
| 21 Sept. | Sunny | 34° /27° | 0 mm | 8 | |
| 22 Sept. | Sunny | 34° /27° | 4.8 mm | 8 | |
| 23 Sept. | Sunny | 34° /27° | 2.4 mm | 8 | |
| 24 Sept. | Sunny | 34° /27° | 0.1 mm | 8 | |
| 25 Sept. | Sunny | 33° /26° | 15.4 mm | 8 | |
| 26 Sept. | Moderate or heavy rain shower | 32° /24° | 20.4 mm | 7 | |
| 27 Sept. | Moderate or heavy rain shower | 30° /25° | 47 mm | 7 | |
| 28 Sept. | Moderate or heavy rain shower | 28° /24° | 54.2 mm | 6 | |
| 29 Sept. | Patchy rain possible | 31° /24° | 2.4 mm | 7 | |
| 30 Sept. |  Thundery outbreaks possible | 33° /24° | 0.1 mm | 7 | |
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Important Notice
Our weather forecast for Lumbini Province 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 Lumbini Province forecast closer to your planned date for the most up-to-date weather information.
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Lumbini Province in September - FAQ
What are the expected maximum and minimum temperatures in Lumbini Province during September?
During September, expect a variety of temperatures with highs around 32° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Lumbini Province during September?
Significant rainfall exceeding 325.6 mm is expected in Lumbini Province during September, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lumbini Province during September?
The average wind speed in Lumbini Province during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Lumbini Province
Explore the daily rainfall trends and prepare for Lumbini Provinces September weather 💧
Typically, Lumbini Province has 25 rainy days in September with a total of 325.6 mm of rainfall.
UV exposure in Lumbini Province during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Lumbini Province
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Where is Lumbini Province?Get accurate weather forecasts for Lumbini Province, located at latitude 27.5 and longitude 83.45. Stay updated with localized weather information tailored for Lumbini Province.
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