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September Weather in Jumla, Nepal

Last updated: August 31, 2025

In September, the average temperature in Jumla, Nepal hovers around 11°C (52°F). Expect a minimum of 2°C (35°F) and a pleasant maximum of 19°C (66°F). Be prepared for 208 mm (8.2 in) of precipitation spread over 28 days, making humidity levels reach a significant 84%.

September Temperature in Jumla

In September in Jumla, the average temperature is 11°C (52°F). Maximum temperatures can reach 19°C (66°F), while minimums can drop as low as 2°C (35°F). It's advisable to pack layers to stay comfortable during your travels.

September Weather in Jumla: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Jumla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jumla, September typically has an average temperature of 11°C (52°F), with highs reaching up to 19°C (66°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec182229374351555552433322
Data source: Temperature data for Jumla generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Jumla

In Jumla in September, the total precipitation amount reaches 208 mm (8.2 in) over the course of 28 days.

September Precipitation Trends in Jumla

The chart displays monthly precipitation patterns in Jumla, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Jumla, September typically receives around 208 mm (8.2 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec607585106171267412388208702443
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jumla

In Jumla in September, humidity is 84%. With an average temperature of 11°C (52°F), this humidity feels like a heavy blanket, making it uncomfortable for traveling as the dampness clings to your skin and can leave you feeling sluggish and fatigued.

September Average Humidity in Jumla

This chart illustrates the average monthly humidity levels in Jumla, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Jumla is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec56%55%41%35%38%47%80%89%84%64%53%53%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jumla

In Jumla in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Jumla, you can check here.

Maximum UV Index Levels in Jumla for September

The chart shows the monthly maximum UV Index (UVI) for Jumla in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Jumla typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810141316151615141286
Data source: Jumla September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Jumla Compares to Other Months

Weather in Jumla varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Jumla, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Jumla, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (19°F)60 mm (2.4 inches)56%very high
February Weather-5°C (22°F)75 mm (2.9 inches)55%very high
March Weather-2°C (29°F)85 mm (3.3 inches)41%extreme
April Weather3°C (37°F)106 mm (4.2 inches)35%extreme
May Weather6°C (44°F)171 mm (6.7 inches)38%extreme
June Weather10°C (51°F)267 mm (10.5 inches)47%extreme
July Weather13°C (55°F)412 mm (16.2 inches)80%extreme
August Weather13°C (55°F)388 mm (15.3 inches)89%extreme
September Weather11°C (52°F)208 mm (8.2 inches)84%extreme
October Weather6°C (43°F)70 mm (2.7 inches)64%extreme
November Weather0°C (33°F)24 mm (1.0 inches)53%very high
December Weather-5°C (23°F)43 mm (1.7 inches)53%high

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