December weather forecastOmalur, India
December
Weather in December
December, the first month of the winter in Omalur, is still a warm month, with temperature in the range of an average high of 28.4°C (83.1°F) and an average low of 18.8°C (65.8°F).Temperature
December is the month when Omalur experiences its coldest temperatures, averaging a high of 28.4°C (83.1°F) and a low of 18.8°C (65.8°F).Heat index
Throughout December, the heat index is appraised at a tropical 32°C (89.6°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.Be advised, the heat index considers values for conditions in shade and with a light breeze. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
In December, the average relative humidity in Omalur is 75%.Rainfall
In December, the rain falls for 12.6 days. Throughout December, 31mm (1.22") of precipitation is accumulated. Throughout the year, there are 177.5 rainfall days, and 801mm (31.54") of precipitation is accumulated.Daylight
December has the shortest days of the year in Omalur, with an average of 11h and 30min of daylight.On the first day of the month, sunrise is at 6:22 am and sunset at 5:51 pm. On the last day of December, in Omalur, sunrise is at 6:37 am and sunset at 6:04 pm IST.
Sunshine
In December, the average sunshine in Omalur is 6.5h.UV index
The months with the lowest UV index in Omalur, India, are January, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 6 translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Omalur, India
- Average high temperature in December: 28.4°C
The warmest month (with the highest average high temperature) is April (37.3°C).
The month with the lowest average high temperature is December (28.4°C).
- Average low temperature in December: 18.8°C
The month with the highest average low temperature is May (26.2°C).
The coldest month (with the lowest average low temperature) is January (18.1°C).
Average pressure in December
Omalur, India
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is January (1014.1mbar).
The month with the lowest atmospheric pressure is June (1006.9mbar).
Average wind speed in December
Omalur, India
- Average wind speed in December: 8.1km/h
The windiest month (with the highest average wind speed) is June (10.6km/h).
The calmest month (with the lowest average wind speed) is October (6km/h).
Average humidity in December
Omalur, India
- Average humidity in December: 75%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is April (49%).
Average rainfall in December
Omalur, India
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is October (180mm).
The driest month (with the least rainfall) is January (9mm).
Average rainfall days in December
Omalur, India
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is October (22.5 days).
The month with the least rainy days is February (3.9 days).
Average daylight in December /
Average sunshine in December
Omalur, India
- Average daylight in December: 11h and 30min
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: 6h and 30min
The month with the most sunshine is May (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in December
Omalur, India
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is February (23.9 days).
The month with the least sunshine days is May (6.7 days).
Average UV index in December
Omalur, India
- Average UV index in December: 6
The months with the highest UV index are March, April and May (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in December
Omalur, India
- Average cloud cover in December: 35
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is February (Cloud cover 13).
Average visibility in December
Omalur, 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).
