Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
September's advent denotes a minor fluctuation in the average high-temperature to a refreshing 19.6°C (67.3°F) from August's 20.5°C (68.9°F). Chyangthapu's average low-temperature is measured at 13.4°C (56.1°F) during September.Humidity
In Chyangthapu, the average relative humidity in September is 81%.Rainfall
In Chyangthapu, in September, it is raining for 25.2 days, with typically 180mm (7.09") of accumulated precipitation. Throughout the year, there are 199.5 rainfall days, and 1206mm (47.48") of precipitation is accumulated.Daylight
The average length of the day in September in Chyangthapu is 12h and 19min.On the first day of September, sunrise is at 5:32 am and sunset at 6:13 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 5:40 pm +0545.
Sunshine
In Chyangthapu, the average sunshine in September is 8.6h.UV index
In Chyangthapu, Nepal, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Make use of precautions - Suggestions to resist sunburn are communicated. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September in Chyangthapu?
How many hours of daylight does Chyangthapu have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Chyangthapu, Nepal
- Average high temperature in September: 19.6°C
The warmest month (with the highest average high temperature) is June (20.8°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in September: 13.4°C
The month with the highest average low temperature is July (15.3°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in September
Chyangthapu, Nepal
- Average pressure in September: 1010.4mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is July (1005.6mbar).
Average wind speed in September
Chyangthapu, Nepal
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is April (9.1km/h).
The calmest month (with the lowest average wind speed) is November (6.2km/h).
Average humidity in September
Chyangthapu, Nepal
- Average humidity in September: 81%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is February (43%).
Average rainfall in September
Chyangthapu, Nepal
- Average rainfall in September: 180mm
The wettest month (with the highest rainfall) is July (300mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in September
Chyangthapu, Nepal
- Average rainfall days in September: 25.2 days
The month with the highest number of rainy days is August (29.5 days).
The month with the least rainy days is December (4.6 days).
Average daylight in September /
Average sunshine in September
Chyangthapu, Nepal
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The months with the least sunshine are January, February and November (Average sunshine: 7h and 24min).
Average sunshine days in September
Chyangthapu, Nepal
- Average sunshine days in September: 3.3 days
The month with the most sunshine days is December (24.5 days).
The month with the least sunshine days is August (0.8 days).
Average UV index in September
Chyangthapu, Nepal
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Chyangthapu, Nepal
- Average cloud cover in September: 42
The month with the most cloud cover is July (Cloud cover 57).
The months with the least cloud cover are January and December (Cloud cover 10).
Average visibility in September
Chyangthapu, Nepal
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, October, November and December (10km).
The month with the lowest visibility is July (8km).
