September weather forecastDarlawn, India
September
Weather in September
The last month of the rainy (monsoon) season, September, is another warm month in Darlawn, India, with an average temperature varying between 29.7°C (85.5°F) and 20.6°C (69.1°F).Temperature
Darlawn registers an average high-temperature of a still warm 29.7°C (85.5°F) at the commencement of September, closely related to the preceding month. Throughout September, Darlawn witnesses a nighttime temperature average of 20.6°C (69.1°F).Heat index
September's heat index is calculated to be a scorching 40°C (104°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. 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.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
In September, the average relative humidity in Darlawn is 90%.Rainfall
In Darlawn, in September, during 29.2 rainfall days, 233mm (9.17") of precipitation is typically accumulated. Throughout the year, there are 210.2 rainfall days, and 1646mm (64.8") of precipitation is accumulated.Daylight
In Darlawn, the average length of the day in September is 12h and 17min.On the first day of the month, sunrise is at 4:59 am and sunset at 5:36 pm. On the last day of September, sunrise is at 5:09 am and sunset at 5:06 pm IST.
Sunshine
In Darlawn, the average sunshine in September is 6.4h.UV index
The months with the highest UV index are March through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 6 during September leads to these advisories:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Darlawn, India
- Average high temperature in September: 29.7°C
The warmest month (with the highest average high temperature) is April (32.6°C).
The month with the lowest average high temperature is January (24.4°C).
- Average low temperature in September: 20.6°C
The month with the highest average low temperature is June (21.7°C).
The coldest month (with the lowest average low temperature) is January (7.3°C).
Average pressure in September
Darlawn, India
- Average pressure in September: 1007.7mbar
The month with the highest atmospheric pressure is January (1015.2mbar).
The month with the lowest atmospheric pressure is July (1003.9mbar).
Average wind speed in September
Darlawn, India
- Average wind speed in September: 3.2km/h
The windiest month (with the highest average wind speed) is April (5.1km/h).
The calmest month (with the lowest average wind speed) is October (3km/h).
Average humidity in September
Darlawn, India
- Average humidity in September: 90%
The month with the highest relative humidity is August (92%).
The month with the lowest relative humidity is March (60%).
Average rainfall in September
Darlawn, India
- Average rainfall in September: 233mm
The wettest month (with the highest rainfall) is August (320mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in September
Darlawn, India
- Average rainfall days in September: 29.2 days
The month with the highest number of rainy days is July (30.6 days).
The month with the least rainy days is December (2.7 days).
Average daylight in September /
Average sunshine in September
Darlawn, India
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in September: 6h and 24min
The month with the most sunshine is March (Average sunshine: 9h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 48min).
Average sunshine days in September
Darlawn, India
- Average sunshine days in September: 0.5 days
The month with the most sunshine days is December (28.1 days).
The months with the least sunshine days are July and August (0.3 days).
Average UV index in September
Darlawn, India
- Average UV index in September: 6
The months with the highest UV index are March, April, May, June, July, August and September (UV index 6).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in September
Darlawn, India
- Average cloud cover in September: 68
The months with the most cloud cover are July and August (Cloud cover 72).
The month with the least cloud cover is March (Cloud cover 18).
Average visibility in September
Darlawn, India
- Average visibility in September: 5km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are August, September and October (5km).





