October weather forecastPatna, India
October
Weather in October
October in Patna heralds the arrival of autumn. The city basks in the moderate sunlight, an inviting change from the intense summer heat and heavy monsoon rains. Day and night temperatures show a noticeable drop, letting residents enjoy a period of soothing climate. A significant reduction in precipitation to 79mm (3.11") underscores this transitional period. As November arrives, the pleasant autumn weather begins to give way to the winter chills.Temperature
The onset of October brings an average high-temperature of a still tropical 31.7°C (89.1°F), nearly matching the September temperature. In the month of October, Patna witnesses a consistent average low-temperature of 21.6°C (70.9°F).Rainfall
In Patna, India, in October, during 3.3 rainfall days, 79mm (3.11") of precipitation is typically accumulated. In Patna, during the entire year, the rain falls for 55.9 days and collects up to 1213mm (47.76") of precipitation.Daylight
The average length of the day in October is 11h and 34min.On the first day of October, sunrise is at 5:41 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 5:08 pm IST.
Sunshine
In October, the average sunshine is 7h.UV index
In Patna, the average daily maximum UV index in October is 8. A UV Index reading of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 8 in October, converts into the following recommendations:
Protection should always be a priority. Skin and eyes are vulnerable without it. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Patna, India
- Average high temperature in October: 31.7°C
The warmest month (with the highest average high temperature) is May (38.4°C).
The month with the lowest average high temperature is January (23°C).
- Average low temperature in October: 21.6°C
The month with the highest average low temperature is June (26.7°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).
Average rainfall in October
Patna, India
- Average rainfall in October: 78.6mm
The wettest month (with the highest rainfall) is July (381mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in October
Patna, India
- Average rainfall days in October: 3.3 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is November (0.6 days).
Average daylight in October /
Average sunshine in October
Patna, India
- Average daylight in October: 11h and 36min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in October: 7h
The month with the most sunshine is April (Average sunshine: 9h).
The month with the least sunshine is July (Average sunshine: 3h).
Average UV index in October
Patna, India
- Average UV index in October: 8
The months with the highest UV index are May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 5).





