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
The onset of September brings with it an average high-temperature of a still moderately hot 27.5°C (81.5°F), showing a negligible variation from the month before. In the month of September, Dehu witnesses a consistent average low-temperature of 20.7°C (69.3°F).Heat index
The heat index in September is estimated at a hot 31°C (87.8°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
In Dehu, the average relative humidity in September is 84%.Rainfall
In September, the rain falls for 23.6 days. Throughout September, 102mm (4.02") of precipitation is accumulated. In Dehu, during the entire year, the rain falls for 138.4 days and collects up to 674mm (26.54") of precipitation.Daylight
In September, the average length of the day is 12h and 15min.On the first day of the month, sunrise is at 6:20 am and sunset at 6:49 pm. On the last day of September, sunrise is at 6:25 am and sunset at 6:24 pm IST.
Sunshine
The average sunshine in September in Dehu is 6.8h.UV index
In Dehu, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. 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 is the usual temperature for Dehu in September?
What is the average humidity in September in Dehu?
How much does it rain in Dehu in September?
How many hours of daylight does Dehu have in September?
When are sunrise and sunset in September in Dehu?
How many hours of sunshine does Dehu have in September?
What is the UV index reading in September in Dehu?
Average temperature in September
Dehu, India
- Average high temperature in September: 27.5°C
The warmest month (with the highest average high temperature) is April (37.8°C).
The month with the lowest average high temperature is July (25.9°C).
- Average low temperature in September: 20.7°C
The month with the highest average low temperature is May (23.3°C).
The coldest month (with the lowest average low temperature) is January (16.1°C).
Average pressure in September
Dehu, India
- Average pressure in September: 1008.3mbar
The month with the highest atmospheric pressure is January (1013.9mbar).
The month with the lowest atmospheric pressure is July (1005.1mbar).
Average wind speed in September
Dehu, India
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is July (14.8km/h).
The calmest month (with the lowest average wind speed) is January (6.3km/h).
Average humidity in September
Dehu, India
- Average humidity in September: 84%
The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is March (33%).
Average rainfall in September
Dehu, India
- Average rainfall in September: 102mm
The wettest month (with the highest rainfall) is July (175mm).
The driest months (with the least rainfall) are January and February (1mm).
Average rainfall days in September
Dehu, India
- Average rainfall days in September: 23.6 days
The month with the highest number of rainy days is July (29.4 days).
The month with the least rainy days is February (0.6 days).
Average daylight in September /
Average sunshine in September
Dehu, India
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is July (Average sunshine: 3h and 24min).
Average sunshine days in September
Dehu, India
- Average sunshine days in September: 4.7 days
The month with the most sunshine days is January (30 days).
The month with the least sunshine days is July (1 days).
Average UV index in September
Dehu, India
- Average UV index in September: 6
The months with the highest UV index are February, March, April and May (UV index 7).
The months with the lowest UV index are July and August (UV index 5).
Average cloud cover in September
Dehu, India
- Average cloud cover in September: 56
The month with the most cloud cover is July (Cloud cover 80).
The month with the least cloud cover is April (Cloud cover 5).
Average visibility in September
Dehu, India
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The months with the lowest visibility are August and September (8km).
