Last updated: March 2, 2024
The weather in Lahan, Nepal, during September is characterized by an average temperature of 28°C (83°F). Highs can soar to 35°C (95°F), while lows may dip to 23°C (75°F). Typically, the humidity level in Lahan throughout September hovers around 92%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In September, Lahan averages 245 mm (9.7 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 12 hours 16 minutes of daylight, with the sun shining for approximately 8 hours 59 minutes each day. Additionally, there is a 27% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In September, the UV Index in Lahan 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.
| 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 | 10 | 12 | 11 | 9 | 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 | ||||||