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
Weather in September
Temperature
The arrival of September coincides with an average high-temperature of a still moderately hot 23.8°C (74.8°F), indicating a minimal shift from August's 24.3°C (75.7°F). In Nongstoin, September nights witness a steady temperature drop to a comfortable 17.9°C (64.2°F).Humidity
The average relative humidity in September in Nongstoin is 94%.Rainfall
In Nongstoin, during September, the rain falls for 30 days and regularly aggregates up to 363mm (14.29") of precipitation. In Nongstoin, during the entire year, the rain falls for 267.8 days and collects up to 3001mm (118.15") of precipitation.Daylight
The average length of the day in September is 12h and 18min.On the first day of the month, sunrise is at 5:05 am and sunset at 5:44 pm. On the last day of September, in Nongstoin, sunrise is at 5:16 am and sunset at 5:12 pm IST.
Sunshine
The average sunshine in September in Nongstoin is 4.6h.UV index
The months with the highest UV index in Nongstoin are March through September, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 5 suggests this advice:
Undertake precautions - Guarding against sun damage is counselled. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the usual temperature for Nongstoin in September?
What is the average humidity in September in Nongstoin?
How much does it rain in Nongstoin in September?
What is the average length of the day in September in Nongstoin?
When are sunrise and sunset in September in Nongstoin?
How many hours of sunshine does Nongstoin have in September?
What are the months with the highest UV index in Nongstoin?
How high is the UV index in September in Nongstoin?
Average temperature in September
Nongstoin, India
- Average high temperature in September: 23.8°C
The warmest months (with the highest average high temperature) are June, July and August (24.3°C).
The month with the lowest average high temperature is January (17.8°C).
- Average low temperature in September: 17.9°C
The months with the highest average low temperature are July and August (18.8°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).
Average pressure in September
Nongstoin, India
- Average pressure in September: 1006.5mbar
The month with the highest atmospheric pressure is January (1015.9mbar).
The month with the lowest atmospheric pressure is July (1002.1mbar).
Average wind speed in September
Nongstoin, India
- Average wind speed in September: 3.9km/h
The windiest month (with the highest average wind speed) is July (5.5km/h).
The calmest months (with the lowest average wind speed) are November and December (2.6km/h).
Average humidity in September
Nongstoin, India
- Average humidity in September: 94%
The months with the highest relative humidity are July and August (95%).
The month with the lowest relative humidity is March (65%).
Average rainfall in September
Nongstoin, India
- Average rainfall in September: 363mm
The wettest month (with the highest rainfall) is July (615mm).
The driest month (with the least rainfall) is January (21mm).
Average rainfall days in September
Nongstoin, India
- Average rainfall days in September: 30 days
The months with the highest number of rainy days are July and August (31 days).
The month with the least rainy days is February (8 days).
Average daylight in September /
Average sunshine in September
Nongstoin, India
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in September: 4h and 4min
The month with the most sunshine is March (Average sunshine: 9h and 12min).
The month with the least sunshine is August (Average sunshine: 4h and 24min).
Average sunshine days in September
Nongstoin, India
- Average sunshine days in September: 0 days
The month with the most sunshine days is February (19.2 days).
The months with the least sunshine days are July, August and September (0 days).
Average UV index in September
Nongstoin, India
- Average UV index in September: 5
The months with the highest UV index are March, April, May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 4).
Average cloud cover in September
Nongstoin, India
- Average cloud cover in September: 75
The month with the most cloud cover is July (Cloud cover 81).
The month with the least cloud cover is February (Cloud cover 23).
Average visibility in September
Nongstoin, India
- Average visibility in September: 5km
The months with the highest visibility are February and March (9km).
The month with the lowest visibility is September (5km).
Nongstoin, India
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