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 snowfall 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
Mahadevtar greets September with an average high-temperature of a still moderately hot 25.3°C (77.5°F), marking a slight deviation from the preceding month. During the nights in September, Mahadevtar observes an average low-temperature of 17.4°C (63.3°F).Humidity
The average relative humidity in September is 83%.Rainfall
In Mahadevtar, in September, it is raining for 28 days, with typically 312mm (12.28") of accumulated precipitation. Throughout the year, there are 197.5 rainfall days, and 1893mm (74.53") of precipitation is accumulated.Snowfall
February through December are months without snowfall.Daylight
In Mahadevtar, the average length of the day in September is 12h and 19min.On the first day of September, sunrise is at 5:45 am and sunset at 6:26 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 5:53 pm +0545.
Sunshine
In September, the average sunshine in Mahadevtar is 9.7h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In September, a regular UV index of 5 translates into these guidelines:
Exercise prevention - Warding off sunburn is urged. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Mahadevtar, Nepal
- Average high temperature in September: 25.3°C
The warmest month (with the highest average high temperature) is May (28.5°C).
The month with the lowest average high temperature is January (16.8°C).
- Average low temperature in September: 17.4°C
The month with the highest average low temperature is July (20.2°C).
The coldest month (with the lowest average low temperature) is January (4.5°C).
Average pressure in September
Mahadevtar, Nepal
- Average pressure in September: 1009.3mbar
The month with the highest atmospheric pressure is January (1017.3mbar).
The month with the lowest atmospheric pressure is July (1004.3mbar).
Average wind speed in September
Mahadevtar, Nepal
- Average wind speed in September: 4.9km/h
The windiest month (with the highest average wind speed) is April (8.2km/h).
The calmest months (with the lowest average wind speed) are August and September (4.9km/h).
Average humidity in September
Mahadevtar, Nepal
- Average humidity in September: 83%
The months with the highest relative humidity are July and August (85%).
The month with the lowest relative humidity is March (37%).
Average rainfall in September
Mahadevtar, Nepal
- Average rainfall in September: 312mm
The wettest month (with the highest rainfall) is July (478mm).
The driest month (with the least rainfall) is December (6mm).
Average rainfall days in September
Mahadevtar, Nepal
- Average rainfall days in September: 28 days
The month with the highest number of rainy days is July (30.3 days).
The month with the least rainy days is December (3.8 days).
Average snowfall days in September
Mahadevtar, Nepal
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Mahadevtar, Nepal
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in September
Mahadevtar, Nepal
- Average sunshine days in September: 1.3 days
The month with the most sunshine days is December (26.6 days).
The month with the least sunshine days is July (0.5 days).
Average UV index in September
Mahadevtar, Nepal
- Average UV index in September: 5
The months with the highest UV index are April, May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Mahadevtar, Nepal
- Average cloud cover in September: 38
The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is December (Cloud cover 10).
Average visibility in September
Mahadevtar, Nepal
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, October, November and December (10km).
The months with the lowest visibility are July, August and September (8km).
