Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Welcoming January, Vettavalam notes an average high-temperature of a still warm 29.3°C (84.7°F), nearly consistent with December's 28.2°C (82.8°F). An average low-temperature of 18.6°C (65.5°F) is observed during January nights in Vettavalam.Heat index
In January, the average heat index is appraised at a hot 34°C (93.2°F). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
In January, the average relative humidity is 73%.Rainfall
January and February are months with the least rain when the rain falls for 3.9 days and typically aggregates up to 4mm (0.16") of rain.Daylight
In Vettavalam, the average length of the day in January is 11h and 31min.On the first day of January in Vettavalam, sunrise is at 6:33 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 6:14 pm IST.
Sunshine
In January, the average sunshine in Vettavalam, India, is 9.1h.UV index
The months with the lowest UV index are January, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 6 in January transforms into this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
How hot is January in Vettavalam?
What is the average humidity in January in Vettavalam?
What is the driest month in Vettavalam?
How much does it rain in Vettavalam in January?
How many hours of daylight does Vettavalam have in January?
What time are sunrise and sunset in January in Vettavalam?
How long on average sun shines in January in Vettavalam?
What are the months with the lowest UV index in Vettavalam?
What is the UV index reading in January in Vettavalam?
Average temperature in January
Vettavalam, India
- Average high temperature in January: 29.3°C
The warmest month (with the highest average high temperature) is May (38.8°C).
The month with the lowest average high temperature is December (28.2°C).
- Average low temperature in January: 18.6°C
The month with the highest average low temperature is May (28°C).
The coldest month (with the lowest average low temperature) is January (18.6°C).
Average pressure in January
Vettavalam, India
- Average pressure in January: 1014mbar
The month with the highest atmospheric pressure is January (1014mbar).
The month with the lowest atmospheric pressure is June (1005.4mbar).
Average wind speed in January
Vettavalam, India
- Average wind speed in January: 9.5km/h
The windiest month (with the highest average wind speed) is July (14.1km/h).
The calmest month (with the lowest average wind speed) is October (7.3km/h).
Average humidity in January
Vettavalam, India
- Average humidity in January: 73%
The month with the highest relative humidity is November (79%).
The month with the lowest relative humidity is May (49%).
Average rainfall in January
Vettavalam, India
- Average rainfall in January: 4mm
The wettest month (with the highest rainfall) is October (65mm).
The driest months (with the least rainfall) are January and February (4mm).
Average rainfall days in January
Vettavalam, India
- Average rainfall days in January: 3.9 days
The month with the highest number of rainy days is October (20.2 days).
The month with the least rainy days is February (3.3 days).
Average daylight in January /
Average sunshine in January
Vettavalam, India
- Average daylight in January: 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 24min).
- Average sunshine in January: 9h and 1min
The month with the most sunshine is May (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in January
Vettavalam, India
- Average sunshine days in January: 24.9 days
The month with the most sunshine days is January (24.9 days).
The months with the least sunshine days are September and October (8.6 days).
Average UV index in January
Vettavalam, India
- Average UV index in January: 6
The months with the highest UV index are April, May and June (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in January
Vettavalam, India
- Average cloud cover in January: 24
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is March (Cloud cover 15).
Average visibility in January
Vettavalam, India
- Average visibility in January: 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).
Vettavalam, India
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