Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
In Nambiyur, India, the lowest average temperatures are observed in December, with a high of 28.5°C (83.3°F) and a low of 18.9°C (66°F).Heat index
For most parts of December, the heat index is calculated to be a hot 32°C (89.6°F). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.The standards for the heat index are set for locations in shade and under light breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
The average relative humidity in December is 74%.Rainfall
In December, the rain falls for 11.1 days. Throughout December, 28mm (1.1") of precipitation is accumulated. In Nambiyur, during the entire year, the rain falls for 176 days and collects up to 758mm (29.84") of precipitation.Daylight
December has the shortest days of the year in Nambiyur, with an average of 11h and 30min of daylight.On the first day of December, sunrise is at 6:24 am and sunset at 5:55 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 6:08 pm IST.
Sunshine
In Nambiyur, the average sunshine in December is 7.5h.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 health hazard from exposure to the Sun's UV rays for average individuals.Note: In December, a daily maximum UV index of 6 leads to the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
How hot is it in December?
What is the average humidity in December?
How many days does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Nambiyur, India
- Average high temperature in December: 28.5°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 (28.5°C).
- Average low temperature in December: 18.9°C
The month with the highest average low temperature is May (25.8°C).
The coldest month (with the lowest average low temperature) is January (18.1°C).
Average pressure in December
Nambiyur, India
- Average pressure in December: 1012.8mbar
The month with the highest atmospheric pressure is January (1013.8mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).
Average wind speed in December
Nambiyur, India
- Average wind speed in December: 6km/h
The windiest month (with the highest average wind speed) is June (10.3km/h).
The calmest months (with the lowest average wind speed) are October and November (5.6km/h).
Average humidity in December
Nambiyur, India
- Average humidity in December: 74%
The month with the highest relative humidity is November (78%).
The months with the lowest relative humidity are March and April (49%).
Average rainfall in December
Nambiyur, India
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is October (161mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in December
Nambiyur, India
- Average rainfall days in December: 11.1 days
The months with the highest number of rainy days are September and October (22.5 days).
The month with the least rainy days is January (3.8 days).
Average daylight in December /
Average sunshine in December
Nambiyur, India
- Average daylight in December: 11h and 3min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in December: 7h and 3min
The month with the most sunshine is May (Average sunshine: 11h and 18min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in December
Nambiyur, India
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is January (26.3 days).
The month with the least sunshine days is September (6.1 days).
Average UV index in December
Nambiyur, India
- Average UV index in December: 6
The month with the highest UV index is April (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in December
Nambiyur, India
- Average cloud cover in December: 35
The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is February (Cloud cover 14).
Average visibility in December
Nambiyur, India
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August and September (10km).
The months with the lowest visibility are October, November and December (9km).
