January weather forecast
Valavanur, India

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Weather in January

January, the same as December, is a moderately hot winter month in Valavanur, India, with an average temperature varying between 29.6°C (85.3°F) and 20.1°C (68.2°F).

Temperature

In January, Valavanur experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 29.1°C (84.4°F) in December to a still warm 29.6°C (85.3°F). Throughout January, an average low-temperature of 20.1°C (68.2°F) is experienced in Valavanur.

Heat index

Throughout January, the heat index is computed to be a fiery hot 35°C (95°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Valavanur, the average relative humidity in January is 75%.

Rainfall

In Valavanur, in January, it is raining for 6.3 days, with typically 8mm (0.31") of accumulated precipitation. In Valavanur, during the entire year, the rain falls for 153.8 days and collects up to 551mm (21.69") of precipitation.

Daylight

In Valavanur, the average length of the day in January is 11h and 31min.
On the first day of the month, sunrise is at 6:31 am and sunset at 5:58 pm. On the last day of January, in Valavanur, sunrise is at 6:36 am and sunset at 6:13 pm IST.

Sunshine

In January, the average sunshine in Valavanur is 8.9h.

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 of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: An average UV index of 6 in January transforms into this advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

Is it hot in Valavanur during January?

The average high-temperature, in January, in Valavanur, is 29.6°C (85.3°F), while the average low-temperature is 20.1°C (68.2°F). In January, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 35°C (95°F).

What is the average humidity in January in Valavanur?

In Valavanur, India, the average relative humidity in January is 75%.

How much does it rain in Valavanur in January?

In Valavanur, during January, the rain falls for 6.3 days and regularly aggregates up to 8mm (0.31") of precipitation.

What is the average length of the day in January in Valavanur?

The average day length in January is 11h and 31min.

When is the sunrise / sunset in January in Valavanur?

On the first day of January in Valavanur, India, sunrise is at 6:31 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 6:13 pm IST.

How many hours of sunshine does Valavanur have in January?

In January, the average sunshine duration in Valavanur, India, is 8.9h.

When is the lowest UV index in Valavanur?

The months with the lowest UV index are January, October through December, with an average maximum UV index of 6.

What is the UV index intensity in January in Valavanur?

The average daily maximum UV index in January in Valavanur is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in January
Valavanur, India

Average temperature in January - Valavanur, India
  • Average high temperature in January: 29.6°C

The warmest month (with the highest average high temperature) is May (39.6°C).
The month with the lowest average high temperature is December (29.1°C).

  • Average low temperature in January: 20.1°C

The month with the highest average low temperature is May (28.8°C).
The coldest month (with the lowest average low temperature) is January (20.1°C).

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Average pressure in January
Valavanur, India

Average pressure in January - Valavanur, India
  • Average pressure in January: 1013.7mbar

The month with the highest atmospheric pressure is January (1013.7mbar).
The month with the lowest atmospheric pressure is June (1005mbar).

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Average wind speed in January
Valavanur, India

Average wind speed in January - Valavanur, India
  • Average wind speed in January: 12.7km/h

The windiest months (with the highest average wind speed) are June and December (14.1km/h).
The calmest months (with the lowest average wind speed) are September and October (9.6km/h).

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Average humidity in January
Valavanur, India

Average humidity in January - Valavanur, India
  • Average humidity in January: 75%

The month with the highest relative humidity is November (78%).
The month with the lowest relative humidity is June (50%).

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Average rainfall in January
Valavanur, India

Average rainfall in January - Valavanur, India
  • Average rainfall in January: 8mm

The wettest month (with the highest rainfall) is October (105mm).
The driest month (with the least rainfall) is February (5mm).

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Average rainfall days in January
Valavanur, India

Average rainfall days in January - Valavanur, India
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is October (21.2 days).
The month with the least rainy days is February (3.7 days).

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Average daylight in January /
Average sunshine in January
Valavanur, India

Average daylight in January / Average sunshine in January - Valavanur, 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: 8h and 5min

The month with the most sunshine is May (Average sunshine: 11h and 36min).
The months with the least sunshine are November and December (Average sunshine: 5h and 36min).

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Average sunshine days in January
Valavanur, India

Average sunshine days in January - Valavanur, India
  • Average sunshine days in January: 22.1 days

The month with the most sunshine days is March (24.4 days).
The months with the least sunshine days are September and October (8 days).

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Average UV index in January
Valavanur, India

Average UV index in January - Valavanur, India
  • Average UV index in January: 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).

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Average cloud cover in January
Valavanur, India

Average cloud cover in January - Valavanur, India
  • Average cloud cover in January: 24

The month with the most cloud cover is November (Cloud cover 42).
The months with the least cloud cover are March and April (Cloud cover 16).

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Average visibility in January
Valavanur, India

Average visibility in January - Valavanur, India
  • Average visibility in January: 9km

The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).

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Valavanur, India

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