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
January
Weather in January
Temperature
Kottaiyur's January reports an average high-temperature of a tropical 30.3°C (86.5°F), exhibiting a minor difference from December. Kottaiyur, during January nights, observes an average temperature of 21.1°C (70°F).Heat index
Throughout January, the heat index is appraised at a fiery hot 36°C (96.8°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.
Humidity
In January, the average relative humidity is 71%.Rainfall
The month with the least rainfall is January, when the rain falls for 7.9 days and typically collects 10mm (0.39") of precipitation.Daylight
The average length of the day in January is 11h and 37min.On the first day of the month, sunrise is at 6:31 am and sunset at 6:04 pm. On the last day of January, in Kottaiyur, India, sunrise is at 6:37 am and sunset at 6:18 pm IST.
Sunshine
In Kottaiyur, the average sunshine in January is 8.9h.UV index
In Kottaiyur, the average daily maximum UV index in January is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 7 during January leads to these instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is January in Kottaiyur?
What is the average humidity in January in Kottaiyur?
What is the driest month in Kottaiyur?
How much does it rain in Kottaiyur in January?
How many hours of daylight does Kottaiyur have in January?
What time are sunrise and sunset in January in Kottaiyur?
How long on average sun shines in January in Kottaiyur?
How high is the UV index in January in Kottaiyur?
Average temperature in January
Kottaiyur, India
- Average high temperature in January: 30.3°C
The warmest month (with the highest average high temperature) is May (37.5°C).
The month with the lowest average high temperature is December (29.5°C).
- Average low temperature in January: 21.1°C
The month with the highest average low temperature is May (28.9°C).
The coldest month (with the lowest average low temperature) is January (21.1°C).
Average pressure in January
Kottaiyur, India
- Average pressure in January: 1012.9mbar
The month with the highest atmospheric pressure is January (1012.9mbar).
The month with the lowest atmospheric pressure is June (1006.1mbar).
Average wind speed in January
Kottaiyur, India
- Average wind speed in January: 16.1km/h
The windiest months (with the highest average wind speed) are January and December (16.1km/h).
The calmest months (with the lowest average wind speed) are September and October (10.3km/h).
Average humidity in January
Kottaiyur, India
- Average humidity in January: 71%
The months with the highest relative humidity are November and December (76%).
The month with the lowest relative humidity is June (50%).
Average rainfall in January
Kottaiyur, India
- Average rainfall in January: 10mm
The wettest month (with the highest rainfall) is October (154mm).
The driest month (with the least rainfall) is January (10mm).
Average rainfall days in January
Kottaiyur, India
- Average rainfall days in January: 7.9 days
The month with the highest number of rainy days is October (24.5 days).
The month with the least rainy days is February (6.1 days).
Average daylight in January /
Average sunshine in January
Kottaiyur, India
- Average daylight in January: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in January: 8h and 5min
The month with the most sunshine is May (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).
Average sunshine days in January
Kottaiyur, India
- Average sunshine days in January: 20.1 days
The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is October (5.3 days).
Average UV index in January
Kottaiyur, India
- Average UV index in January: 7
The months with the highest UV index are March, April, May, June, July and August (UV index 8).
The months with the lowest UV index are October, November and December (UV index 6).
Average cloud cover in January
Kottaiyur, India
- Average cloud cover in January: 25
The month with the most cloud cover is November (Cloud cover 43).
The month with the least cloud cover is March (Cloud cover 18).
Average visibility in January
Kottaiyur, India
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
