January weather forecast
Kosgoda, Sri Lanka

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Weather in January

January, the same as December, is a moderately hot winter month in Kosgoda, Sri Lanka, with an average temperature varying between 29.3°C (84.7°F) and 18.8°C (65.8°F).

Temperature

With the arrival of January, Kosgoda's average high-temperature registers at a still moderately hot 29.3°C (84.7°F), indicating a subtle variation from the previous month. Kosgoda, during January, witnesses an average low-temperature of 18.8°C (65.8°F).

Heat index

The heat index for January is computed to be a fiery hot 36°C (96.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The months with the lowest humidity in Kosgoda are January and February, with an average relative humidity of 80%.

Rainfall

The month with the least rainfall in Kosgoda is January, when the rain falls for 18.9 days and typically collects 85mm (3.35") of precipitation.

Daylight

In Kosgoda, Sri Lanka, the average length of the day in January is 11h and 48min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:06. On the last day of January, in Kosgoda, sunrise is at 06:27 and sunset at 18:18 +0530.

Sunshine

In January, the average sunshine is 8.3h.

UV index

The months with the highest UV index are January through August, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 6 during January translates into the following guidance:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

Is it hot in Kosgoda during January?

An average high-temperature, in January, in Kosgoda, is 29.3°C (84.7°F) and the average low-temperature is 18.8°C (65.8°F). In January, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 36°C (96.8°F).

What are the least humid months in Kosgoda?

January and February, with an average relative humidity of 80%, are the least humid months in Kosgoda, Sri Lanka.

What is the average humidity in January in Kosgoda?

In Kosgoda, Sri Lanka, the average relative humidity in January is 80%.

What is the driest month in Kosgoda?

January is the month with the least rainfall. Rain falls for 18.9 days and accumulates 85mm (3.35") of precipitation.

How many days does it rain in January in Kosgoda?

In Kosgoda, in January, during 18.9 rainfall days, 85mm (3.35") of precipitation is typically accumulated.

How many hours of daylight does Kosgoda have in January?

The average day length in January in Kosgoda is 11h and 48min.

What time are sunrise and sunset in January in Kosgoda?

On the first day of January in Kosgoda, sunrise is at 06:20 and sunset at 18:06. On the last day of the month, sunrise is at 06:27 and sunset at 18:18 +0530.

How many hours of sunshine does Kosgoda have in January?

In Kosgoda, Sri Lanka, the average sunshine duration in January is 8.3h.

What are the months with the highest UV index in Kosgoda?

The months with the highest UV index in Kosgoda are January through August, November and December, with an average maximum UV index of 6.

How high is the UV index in January in Kosgoda?

The average daily maximum UV index in January in Kosgoda, Sri Lanka, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Kosgoda, Sri Lanka

Average temperature in January - Kosgoda, Sri Lanka
  • Average high temperature in January: 29.3°C

The warmest month (with the highest average high temperature) is March (31.1°C).
The months with the lowest average high temperature are June and July (27.3°C).

  • Average low temperature in January: 18.8°C

The months with the highest average low temperature are May and June (21.8°C).
The coldest month (with the lowest average low temperature) is February (18.7°C).

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Average pressure in January
Kosgoda, Sri Lanka

Average pressure in January - Kosgoda, Sri Lanka
  • Average pressure in January: 1011.6mbar

The month with the highest atmospheric pressure is January (1011.6mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).

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Average wind speed in January
Kosgoda, Sri Lanka

Average wind speed in January - Kosgoda, Sri Lanka
  • Average wind speed in January: 4.2km/h

The windiest month (with the highest average wind speed) is July (8.8km/h).
The calmest months (with the lowest average wind speed) are February and March (3.9km/h).

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Average humidity in January
Kosgoda, Sri Lanka

Average humidity in January - Kosgoda, Sri Lanka
  • Average humidity in January: 80%

The months with the highest relative humidity are May and June (88%).
The months with the lowest relative humidity are January and February (80%).

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Average rainfall in January
Kosgoda, Sri Lanka

Average rainfall in January - Kosgoda, Sri Lanka
  • Average rainfall in January: 85mm

The wettest month (with the highest rainfall) is October (357mm).
The driest month (with the least rainfall) is January (85mm).

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Average rainfall days in January
Kosgoda, Sri Lanka

Average rainfall days in January - Kosgoda, Sri Lanka
  • Average rainfall days in January: 18.9 days

The month with the highest number of rainy days is May (29.8 days).
The month with the least rainy days is January (18.9 days).

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Average daylight in January /
Average sunshine in January
Kosgoda, Sri Lanka

Average daylight in January / Average sunshine in January - Kosgoda, Sri Lanka
  • Average daylight in January: 11h and 5min

The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).

  • Average sunshine in January: 8h and 2min

The month with the most sunshine is April (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in January
Kosgoda, Sri Lanka

Average sunshine days in January - Kosgoda, Sri Lanka
  • Average sunshine days in January: 9.2 days

The month with the most sunshine days is January (9.2 days).
The month with the least sunshine days is April (0.2 days).

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Average UV index in January
Kosgoda, Sri Lanka

Average UV index in January - Kosgoda, Sri Lanka
  • Average UV index in January: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, November and December (UV index 6).
The months with the lowest UV index are September and October (UV index 5).

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Average cloud cover in January
Kosgoda, Sri Lanka

Average cloud cover in January - Kosgoda, Sri Lanka
  • Average cloud cover in January: 33

The month with the most cloud cover is June (Cloud cover 65).
The month with the least cloud cover is January (Cloud cover 33).

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Average visibility in January
Kosgoda, Sri Lanka

Average visibility in January - Kosgoda, Sri Lanka
  • Average visibility in January: 8km

The months with the highest visibility are January, February, March, June, July, August and December (8km).
The months with the lowest visibility are April, May, September, October and November (7km).

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Kosgoda, Sri Lanka

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