December weather forecastPeranamallur, India
December
Weather in December
December, the first month of the winter in Peranamallur, is also a moderately hot month, with an average temperature varying between 28.3°C (82.9°F) and 19.5°C (67.1°F).Temperature
With an average high-temperature of 28.3°C (82.9°F) and an average low-temperature of 19.5°C (67.1°F), December is the coldest month.Heat index
The heat index in December is evaluated at a hot 33°C (91.4°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.Heat index's context suggests values are appropriate for shady areas and slight breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
In Peranamallur, the average relative humidity in December is 78%.Rainfall
In December, the rain falls for 13.3 days. Throughout December, 42mm (1.65") of precipitation is accumulated. Throughout the year, in Peranamallur, India, there are 174.7 rainfall days, and 651mm (25.63") of precipitation is accumulated.Daylight
With an average of 11h and 24min of daylight, December has the shortest days of the year in Peranamallur.On the first day of the month, sunrise is at 6:18 am and sunset at 5:44 pm. On the last day of December, sunrise is at 6:33 am and sunset at 5:57 pm IST.
Sunshine
November and December, with an average of 5.8h of sunshine, are months with the least sunshine.UV index
January, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 6 in December transforms into this advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Peranamallur, India
- Average high temperature in December: 28.3°C
The warmest month (with the highest average high temperature) is May (39.5°C).
The month with the lowest average high temperature is December (28.3°C).
- Average low temperature in December: 19.5°C
The month with the highest average low temperature is May (28.1°C).
The coldest month (with the lowest average low temperature) is January (18.5°C).
Average pressure in December
Peranamallur, India
- Average pressure in December: 1012.7mbar
The month with the highest atmospheric pressure is January (1014mbar).
The month with the lowest atmospheric pressure is June (1005mbar).
Average wind speed in December
Peranamallur, India
- Average wind speed in December: 10.5km/h
The windiest months (with the highest average wind speed) are June and July (14km/h).
The calmest month (with the lowest average wind speed) is October (7.5km/h).
Average humidity in December
Peranamallur, India
- Average humidity in December: 78%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is May (48%).
Average rainfall in December
Peranamallur, India
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is October (143mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in December
Peranamallur, India
- Average rainfall days in December: 13.3 days
The month with the highest number of rainy days is October (23.5 days).
The month with the least rainy days is February (4.8 days).
Average daylight in December /
Average sunshine in December
Peranamallur, India
- Average daylight in December: 11h and 24min
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 December: 5h and 48min
The month with the most sunshine is May (Average sunshine: 11h and 42min).
The months with the least sunshine are November and December (Average sunshine: 5h and 48min).
Average sunshine days in December
Peranamallur, India
- Average sunshine days in December: 14.9 days
The month with the most sunshine days is March (23.2 days).
The month with the least sunshine days is September (5.5 days).
Average UV index in December
Peranamallur, India
- Average UV index in December: 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 December
Peranamallur, India
- Average cloud cover in December: 39
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 15).
Average visibility in December
Peranamallur, India
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, October, November and December (9km).
