Cuddalore
India
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Cuddalore, India

January, the same as December, is a moderately hot winter month in Cuddalore, India, with average temperature varying between 27.7°C (81.9°F) and 22.8°C (73°F).

Temperature

January is the coldest month, with an average high-temperature of 27.7°C (81.9°F) and an average low-temperature of 22.8°C (73°F).

Heat index

The average heat index is calculated to a tropical 30.7°C (87.3°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', '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. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, pregnancy, metabolic differences), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

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

Rainfall

In January, the rain falls for 7.3 days. Throughout January, 10mm (0.39") of precipitation is accumulated. Throughout the year, in Cuddalore, there are 164.8 rainfall days, and 537mm (21.14") of precipitation is accumulated.

Sea temperature

January is the month with the coldest seawater, with an average sea temperature of 26.8°C (80.2°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In January, the average length of the day in Cuddalore is 11.5h.

Sunshine

In January, the average sunshine in Cuddalore, India, is 9.1h.

UV index

January through March, August through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 in January transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the coldest month in Cuddalore?

With an average high-temperature of 27.7°C (81.9°F) and an average low-temperature of 22.8°C (73°F), January is the coldest month in Cuddalore, India.

What is the temperature in January in Cuddalore?

In January, the average high-temperature is 27.7°C (81.9°F), and the average low-temperature is 22.8°C (73°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines both air temperature and relative humidity, in January is appraised at 30.7°C (87.3°F).

What is the average humidity in January in Cuddalore?

The average relative humidity in January in Cuddalore is 75%.

How much does it rain in Cuddalore in January?

In Cuddalore, in January, during 7.3 rainfall days, 10mm (0.39") of precipitation is typically accumulated.

When is the sea coldest in Cuddalore?

January is the month with the coldest seawater in Cuddalore, with an average sea temperature of 26.8°C (80.2°F).

How warm is the water in January in Cuddalore?

In Cuddalore, in January, the average water temperature is 26.8°C (80.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Cuddalore have in January?

The average length of the day in January in Cuddalore is 11.5h.

How many hours of sunshine does Cuddalore have in January?

The average sunshine in January in Cuddalore, India, is 9.1h.

What are the months with the lowest UV index in Cuddalore?

January through March, August through December, with an average maximum UV index of 7, are months with the lowest UV index.

What is the UV index reading in January in Cuddalore?

The average daily maximum UV index in January in Cuddalore, India, is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the UV radiation.
Average temperature in January - Cuddalore, India
  • Average high temperature in January: 27.7°C

The warmest month (with the highest average high temperature) is May (35.2°C).
The month with the lowest average high temperature is January (27.7°C).

  • Average low temperature in January: 22.8°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 (22.8°C).

Average humidity in January - Cuddalore, 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 (61%).

Average rainfall in January - Cuddalore, India
  • Average rainfall in January: 10mm

The wettest month (with the highest rainfall) is October (116mm).
The driest month (with the lowest rainfall) is February (6mm).

Average rainfall days in January - Cuddalore, India
  • Average rainfall days in January: 7.3 days

The month with the highest number of rainy days is October (22.8 days).
The month with the lowest number of rainy days is February (3.9 days).

Average sea temperature in January - Cuddalore, India
  • Average sea temperature in January: 26.8°C

Best months for swimming (with the highest average sea temperature) are April and May (29.8°C).
The coldest month (with the lowest average sea temperature) is January (26.8°C).

Average daylight in January / Average sunshine in January - Cuddalore, India
  • Average daylight in January: 11.5h

The month with the longest days is June (Average daylight: 12.8h).
The month with shortest days is December (Average daylight: 11.4h).

  • Average sunshine in January: 9.1h

The month with most sunshine is May (Average sunshine: 11.9h).
The month with least sunshine is December (Average sunshine: 6.2h).

Average UV index in January - Cuddalore, India
  • Average UV index in January: 7

Months with the highest UV index are April, May, June and July (UV index 8).
Months with the lowest UV index are January, February, March, August, September, October, November and December (UV index 7).