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
Weather in December
Temperature
In Walajapet, the lowest temperatures are generally noted in December, averaging a high of 28.7°C (83.7°F) and a low of 19.4°C (66.9°F).Heat index
In December, the average heat index is estimated at a tropical 33°C (91.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Humidity
In December, the average relative humidity is 77%.Rainfall
In Walajapet, in December, it is raining for 11 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, in Walajapet, India, there are 164.7 rainfall days, and 600mm (23.62") of precipitation is accumulated.Daylight
With an average of 11h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:19 am and sunset at 5:44 pm. On the last day of December, sunrise is at 6:34 am and sunset at 5:57 pm IST.
Sunshine
The months with the least sunshine in Walajapet are November and December, with an average of 5.9h of sunshine.UV index
The months with the lowest UV index in Walajapet are January, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 6 during December translates into the following directions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. 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. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Frequently asked questions
What month is the coldest in Walajapet?
Is it hot in Walajapet during December?
What is the average humidity in December in Walajapet?
How much does it rain in Walajapet in December?
What is the month with the shortest days in Walajapet?
How many hours of daylight does Walajapet have in December?
When are sunrise and sunset in December in Walajapet?
What is the month with the least sunshine in Walajapet?
How many hours of sunshine does Walajapet have in December?
What are the months with the lowest UV index in Walajapet?
How high is the UV index in December in Walajapet?
Average temperature in December
Walajapet, India
- Average high temperature in December: 28.7°C
The warmest month (with the highest average high temperature) is May (39.8°C).
The month with the lowest average high temperature is December (28.7°C).
- Average low temperature in December: 19.4°C
The month with the highest average low temperature is May (28.5°C).
The coldest month (with the lowest average low temperature) is January (18.5°C).
Average pressure in December
Walajapet, India
- Average pressure in December: 1012.8mbar
The month with the highest atmospheric pressure is January (1014mbar).
The month with the lowest atmospheric pressure is June (1004.9mbar).
Average wind speed in December
Walajapet, India
- Average wind speed in December: 9.9km/h
The windiest months (with the highest average wind speed) are June and July (14.3km/h).
The calmest month (with the lowest average wind speed) is October (7.5km/h).
Average humidity in December
Walajapet, India
- Average humidity in December: 77%
The month with the highest relative humidity is November (78%).
The month with the lowest relative humidity is May (47%).
Average rainfall in December
Walajapet, India
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is October (121mm).
The driest month (with the least rainfall) is February (5mm).
Average rainfall days in December
Walajapet, India
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is September (23.3 days).
The month with the least rainy days is February (3.8 days).
Average daylight in December /
Average sunshine in December
Walajapet, India
- Average daylight in December: 11h and 2min
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 5min
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 54min).
Average sunshine days in December
Walajapet, India
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is March (24.9 days).
The month with the least sunshine days is September (5.1 days).
Average UV index in December
Walajapet, 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
Walajapet, India
- Average cloud cover in December: 36
The month with the most cloud cover is November (Cloud cover 40).
The months with the least cloud cover are March and April (Cloud cover 15).
Average visibility in December
Walajapet, India
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, October, November and December (9km).
Walajapet, India
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