October weather forecastAnna Nagar, India
October
Weather in October
October, the first month of the post-monsoon autumn in Anna Nagar, is still a hot month, with temperature in the range of an average low of 26.2°C (79.2°F) and an average high of 31.9°C (89.4°F).Temperature
The shift from September to October is characterized by an average high-temperature of a still hot 31.9°C (89.4°F), not significantly different from the 32.9°C (91.2°F) of September. The average low-temperature of 26.2°C (79.2°F) is witnessed during October.Heat index
The heat index value during October is estimated at an extremely hot 41°C (105.8°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
In October, the average relative humidity is 72%.Rainfall
In Anna Nagar, India, during October, the rain falls for 21.9 days and regularly aggregates up to 142mm (5.59") of precipitation. Throughout the year, in Anna Nagar, there are 154.8 rainfall days, and 735mm (28.94") of precipitation is accumulated.Daylight
In October, the average length of the day is 11h and 50min.On the first day of the month, sunrise is at 5:58 am and sunset at 5:59 pm. On the last day of October, sunrise is at 6:02 am and sunset at 5:42 pm IST.
Sunshine
In October, the average sunshine is 7.6h.UV index
January, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In October, an average UV index of 6 transforms into the following instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Anna Nagar, India
- Average high temperature in October: 31.9°C
The warmest month (with the highest average high temperature) is May (37.2°C).
The month with the lowest average high temperature is December (27.9°C).
- Average low temperature in October: 26.2°C
The month with the highest average low temperature is May (29.5°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).
Average pressure in October
Anna Nagar, India
- Average pressure in October: 1008.9mbar
The month with the highest atmospheric pressure is January (1013.6mbar).
The month with the lowest atmospheric pressure is June (1004.2mbar).
Average wind speed in October
Anna Nagar, India
- Average wind speed in October: 11.3km/h
The windiest month (with the highest average wind speed) is May (16.8km/h).
The calmest month (with the lowest average wind speed) is October (11.3km/h).
Average humidity in October
Anna Nagar, India
- Average humidity in October: 72%
The months with the highest relative humidity are November and December (76%).
The month with the lowest relative humidity is June (58%).
Average rainfall in October
Anna Nagar, India
- Average rainfall in October: 142mm
The wettest month (with the highest rainfall) is November (185mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in October
Anna Nagar, India
- Average rainfall days in October: 21.9 days
The month with the highest number of rainy days is September (23.9 days).
The month with the least rainy days is February (3.4 days).
Average daylight in October /
Average sunshine in October
Anna Nagar, India
- Average daylight in October: 11h and 48min
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 24min).
- Average sunshine in October: 7h and 36min
The month with the most sunshine is May (Average sunshine: 11h and 48min).
The months with the least sunshine are November and December (Average sunshine: 6h and 12min).
Average sunshine days in October
Anna Nagar, India
- Average sunshine days in October: 7 days
The month with the most sunshine days is March (25.7 days).
The month with the least sunshine days is September (5.5 days).
Average UV index in October
Anna Nagar, India
- Average UV index in October: 6
The months with the highest UV index are April, May, June and July (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in October
Anna Nagar, India
- Average cloud cover in October: 33
The month with the most cloud cover is August (Cloud cover 41).
The months with the least cloud cover are March and April (Cloud cover 13).
Average visibility in October
Anna Nagar, India
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
