January weather forecast
Adhikarigama, Sri Lanka

January

Weather in January

January, the same as December, is another warm winter month in Adhikarigama, Sri Lanka, with an average temperature ranging between min 18.2°C (64.8°F) and max 28.3°C (82.9°F).

Temperature

Upon the beginning of January, Adhikarigama's high-temperatures register at a still moderately hot 28.3°C (82.9°F), closely mirroring the preceding month. In the month of January, Adhikarigama's average low-temperature falls to an enjoyable 18.2°C (64.8°F).

Heat index

The heat index for January is computed to be a tropical 33°C (91.4°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Heat index determinations are made taking into account the shade and light air movements. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air 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. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

In Adhikarigama, the average relative humidity in January is 80%.

Rainfall

The month with the least rainfall is January, when the rain falls for 14.1 days and typically collects 38mm (1.5") of precipitation.

Daylight

The average length of the day in January in Adhikarigama is 11h and 46min.
On the first day of January, sunrise is at 06:18 and sunset at 18:01. On the last day of the month, sunrise is at 06:25 and sunset at 18:14 +0530.

Sunshine

In January, the average sunshine in Adhikarigama is 8.5h.

UV index

January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: During January, 6 as the daily maximum UV index converts into the following advice:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. 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. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.

Frequently asked questions

How hot is January in Adhikarigama?
In January, the average high-temperature and low-temperature in Adhikarigama are 28.3°C (82.9°F) and 18.2°C (64.8°F) respectively. In January, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is computed to be 33°C (91.4°F).
What is the average humidity in January in Adhikarigama?
In Adhikarigama, Sri Lanka, the average relative humidity in January is 80%.
What is the driest month in Adhikarigama?
January is the month with the least rainfall in Adhikarigama. Rain falls for 14.1 days and accumulates 38mm (1.5") of precipitation.
How many days does it rain in January in Adhikarigama?
In Adhikarigama, during January, the rain falls for 14.1 days and regularly aggregates up to 38mm (1.5") of precipitation.
What is the average length of the day in January in Adhikarigama?
In January, the average day length is 11h and 46min.
What time are sunrise and sunset in January in Adhikarigama?
In January, on the first day of the month, sunrise is at 06:18 and sunset at 18:01. On the last day of the month, in Adhikarigama, Sri Lanka, sunrise is at 06:25 and sunset at 18:14 +0530.
How long on average sun shines in January in Adhikarigama?
In January, the average sunshine duration in Adhikarigama, Sri Lanka, is 8.5h.
When is the highest UV index in Adhikarigama?
January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index.
What is the UV index intensity in January in Adhikarigama?
In January, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in January
Adhikarigama, Sri Lanka
  • Average high temperature in January: 28.3°C

The warmest month (with the highest average high temperature) is March (31.5°C).
The month with the lowest average high temperature is December (27.5°C).

  • Average low temperature in January: 18.2°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 (18.1°C).

Average pressure in January
Adhikarigama, Sri Lanka
  • Average pressure in January: 1011.8mbar

The month with the highest atmospheric pressure is January (1011.8mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).

Average wind speed in January
Adhikarigama, Sri Lanka
  • Average wind speed in January: 7.7km/h

The windiest month (with the highest average wind speed) is June (13.5km/h).
The calmest month (with the lowest average wind speed) is April (4.7km/h).

Average humidity in January
Adhikarigama, Sri Lanka
  • Average humidity in January: 80%

The month with the highest relative humidity is December (84%).
The month with the lowest relative humidity is March (74%).

Average rainfall in January
Adhikarigama, Sri Lanka
  • Average rainfall in January: 38mm

The wettest month (with the highest rainfall) is October (301mm).
The driest month (with the least rainfall) is January (38mm).

Average rainfall days in January
Adhikarigama, Sri Lanka
  • Average rainfall days in January: 14.1 days

The month with the highest number of rainy days is May (28.6 days).
The month with the least rainy days is January (14.1 days).

Average daylight in January /
Average sunshine in January
Adhikarigama, 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 42min).

  • Average sunshine in January: 8h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in January
Adhikarigama, Sri Lanka
  • Average sunshine days in January: 14.8 days

The month with the most sunshine days is January (14.8 days).
The month with the least sunshine days is May (1.2 days).

Average UV index in January
Adhikarigama, Sri Lanka
  • Average UV index in January: 6

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

Average cloud cover in January
Adhikarigama, Sri Lanka
  • Average cloud cover in January: 34

The months with the most cloud cover are November and December (Cloud cover 47).
The month with the least cloud cover is March (Cloud cover 27).

Average visibility in January
Adhikarigama, Sri Lanka
  • Average visibility in January: 8km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, November and December (8km).

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