September Weather in Butwal

Last updated: March 2, 2024

The weather in Butwal, Nepal, during September is characterized by an average temperature of 26°C (79°F). Highs can soar to 33°C (91°F), while lows may dip to 22°C (71°F). Typically, the humidity level in Butwal throughout September hovers around 91%.

22°C (71°F)

Minimum temperature

26°C (79°F)

Average temperature

33°C (91°F)

Maximum temperature

91%

Humidity

Precipitation and Sunshine hours

In September, Butwal averages 419 mm (16.5 inches) of rainfall, typically over the course of 28 rainy days. The month enjoys an average of 12 hours 17 minutes of daylight, with the sun shining for approximately 9 hours 44 minutes each day. Additionally, there is a 25% probability of sunny days during this period.

419 mm (16.5 inches)

Precipitation

28 rainy days

Rainy days

9 hours 44 minutes

Sunshine hours

25%

Chance of sun

UV Index

In September, the UV Index in Butwal reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 2 4 7 10 11 10 8 5 3 1 1 0 0
Exposure Low Moderate High VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 30 min 45 min

Compare Butwal's Climate with Cities Worldwide