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 advent of September brings an average high-temperature of a still warm 29.1°C (84.4°F), exhibiting minor difference from the previous month. The average temperature drops to a pleasant 21.3°C (70.3°F) during the night in the month of September.Heat index
September's mean heat index is evaluated at a tropical 34°C (93.2°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.The standards for the heat index are set for locations in shade and under light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
August and September, with an average relative humidity of 73%, are the most humid months.Rainfall
In Sira, in September, it is raining for 22.6 days, with typically 93mm (3.66") of accumulated precipitation. Throughout the year, there are 155.1 rainfall days, and 629mm (24.76") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 13min.On the first day of September, sunrise is at 6:10 am and sunset at 6:33 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 6:12 pm IST.
Sunshine
In Sira, the average sunshine in September is 7.9h.UV index
The months with the lowest UV index are January, July through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.Note: An average UV index of 6 in September transforms into this advice:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What is the most humid month?
What is the average humidity in September?
How many days does it rain in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Sira have in September?
When is the lowest UV index?
How high is the UV index in September?
Average temperature in September
Sira, India
- Average high temperature in September: 29.1°C
The warmest month (with the highest average high temperature) is April (36.6°C).
The month with the lowest average high temperature is December (27.5°C).
- Average low temperature in September: 21.3°C
The months with the highest average low temperature are April and May (24.9°C).
The coldest month (with the lowest average low temperature) is January (17.6°C).
Average pressure in September
Sira, India
- Average pressure in September: 1009.4mbar
The month with the highest atmospheric pressure is January (1013.8mbar).
The month with the lowest atmospheric pressure is June (1007.5mbar).
Average wind speed in September
Sira, India
- Average wind speed in September: 15.8km/h
The windiest month (with the highest average wind speed) is July (24km/h).
The calmest month (with the lowest average wind speed) is April (10.4km/h).
Average humidity in September
Sira, India
- Average humidity in September: 73%
The months with the highest relative humidity are August and September (73%).
The month with the lowest relative humidity is March (35%).
Average rainfall in September
Sira, India
- Average rainfall in September: 93mm
The wettest month (with the highest rainfall) is October (127mm).
The driest month (with the least rainfall) is February (4mm).
Average rainfall days in September
Sira, India
- Average rainfall days in September: 22.6 days
The month with the highest number of rainy days is August (23.4 days).
The month with the least rainy days is February (2.3 days).
Average daylight in September /
Average sunshine in September
Sira, India
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is July (Average sunshine: 6h and 12min).
Average sunshine days in September
Sira, India
- Average sunshine days in September: 5.2 days
The month with the most sunshine days is January (28.3 days).
The month with the least sunshine days is August (3.7 days).
Average UV index in September
Sira, India
- Average UV index in September: 6
The months with the highest UV index are March and April (UV index 8).
The months with the lowest UV index are January, July, August, September, October, November and December (UV index 6).
Average cloud cover in September
Sira, India
- Average cloud cover in September: 47
The month with the most cloud cover is July (Cloud cover 62).
The month with the least cloud cover is February (Cloud cover 9).
Average visibility in September
Sira, India
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August and December (10km).
The months with the lowest visibility are September, October and November (9km).
