September weather forecastChinchinim, India
September
Weather in September
The last month of the rainy (monsoon) season, September, is another warm month in Chinchinim, India, with an average temperature ranging between min 23.8°C (74.8°F) and max 28.6°C (83.5°F).Temperature
September's onset records an average high-temperature of a still moderately hot 28.6°C (83.5°F), a near match to August's 27.8°C (82°F). In September, Chinchinim's nights cool slightly to a consistent average temperature of 23.8°C (74.8°F).Heat index
The heat index value during September is calculated to be a tropical 34°C (93.2°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.In reference to the heat index, it's for places in shade and with a slight wind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humidity
The average relative humidity in September is 84%.Rainfall
In Chinchinim, during September, the rain falls for 21.6 days and regularly aggregates up to 123mm (4.84") of precipitation. Throughout the year, there are 151.4 rainfall days, and 1319mm (51.93") of precipitation is accumulated.Daylight
In Chinchinim, India, the average length of the day in September is 12h and 13min.On the first day of September in Chinchinim, sunrise is at 6:21 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 6:24 pm IST.
Sunshine
In Chinchinim, the average sunshine in September is 7.3h.UV index
The months with the highest UV index in Chinchinim are January through May, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.Note: During September, 7 as the daily maximum UV index converts into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Chinchinim, India
- Average high temperature in September: 28.6°C
The warmest month (with the highest average high temperature) is April (33.8°C).
The month with the lowest average high temperature is July (27.4°C).
- Average low temperature in September: 23.8°C
The month with the highest average low temperature is May (25.9°C).
The coldest month (with the lowest average low temperature) is January (21.7°C).
Average pressure in September
Chinchinim, India
- Average pressure in September: 1008.7mbar
The month with the highest atmospheric pressure is January (1012.5mbar).
The month with the lowest atmospheric pressure is June (1006.6mbar).
Average wind speed in September
Chinchinim, India
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is July (13.8km/h).
The calmest month (with the lowest average wind speed) is October (7.6km/h).
Average humidity in September
Chinchinim, India
- Average humidity in September: 84%
The month with the highest relative humidity is July (87%).
The months with the lowest relative humidity are January and February (57%).
Average rainfall in September
Chinchinim, India
- Average rainfall in September: 123mm
The wettest month (with the highest rainfall) is July (351mm).
The driest month (with the least rainfall) is February (0mm).
Average rainfall days in September
Chinchinim, India
- Average rainfall days in September: 21.6 days
The month with the highest number of rainy days is July (26.9 days).
The month with the least rainy days is February (0.5 days).
Average daylight in September /
Average sunshine in September
Chinchinim, India
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in September: 7h and 18min
The months with the most sunshine are January and February (Average sunshine: 10h and 0min).
The month with the least sunshine is July (Average sunshine: 4h and 24min).
Average sunshine days in September
Chinchinim, India
- Average sunshine days in September: 6.7 days
The month with the most sunshine days is January (29.8 days).
The month with the least sunshine days is June (2 days).
Average UV index in September
Chinchinim, India
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are June, July and August (UV index 6).
Average cloud cover in September
Chinchinim, India
- Average cloud cover in September: 49
The month with the most cloud cover is July (Cloud cover 71).
The month with the least cloud cover is February (Cloud cover 4).
Average visibility in September
Chinchinim, India
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, October, November and December (10km).
The months with the lowest visibility are June, July, August and September (9km).
