September Weather in Rajbiraj

Last updated: March 2, 2024

The weather in Rajbiraj, Nepal, during September is characterized by an average temperature of 29°C (84°F). Highs can soar to 36°C (97°F), while lows may dip to 24°C (76°F). Typically, the humidity level in Rajbiraj throughout September hovers around 92%.

24°C (76°F)

Minimum temperature

29°C (84°F)

Average temperature

36°C (97°F)

Maximum temperature

92%

Humidity

Precipitation and Sunshine hours

In September, Rajbiraj averages 320 mm (12.6 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 12 hours 16 minutes of daylight, with the sun shining for approximately 9 hours 6 minutes each day. Additionally, there is a 28% probability of sunny days during this period.

320 mm (12.6 inches)

Precipitation

25 rainy days

Rainy days

9 hours 6 minutes

Sunshine hours

28%

Chance of sun

UV Index

In September, the UV Index in Rajbiraj reaches a maximum of 12, 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 5 8 11 12 11 8 5 3 1 1 0 0
Exposure Low Moderate VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 15 min 10 min 15 min 30 min 45 min

Compare Rajbiraj's Climate with Cities Worldwide