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
Ihala Keembiya's transition from December to January introduces an average high-temperature of a still moderately hot 29.2°C (84.6°F), marking an insignificant variation from the 28.9°C (84°F). An average nighttime temperature of 24°C (75.2°F) is observed during January.Heat index
In January, the average heat index is estimated at a torrid 35°C (95°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.Take into consideration that the heat index values are calculated for shade and light wind conditions. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.
Humidity
In Ihala Keembiya, the average relative humidity in January is 78%.Rainfall
January is the month with the least rainfall. Rain falls for 14.8 days and accumulates 38mm (1.5") of precipitation.Daylight
In January, the average length of the day is 11h and 49min.On the first day of the month, sunrise is at 06:18 and sunset at 18:05. On the last day of January, sunrise is at 06:26 and sunset at 18:18 +0530.
Sunshine
The average sunshine in January is 9h.UV index
January through April, June through August, October through December, with an average maximum UV index of 7, are months with the highest UV index in Ihala Keembiya. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 7 in January suggests the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Ihala Keembiya in January?
What is the average humidity in January?
What is the driest month?
How much does it rain in January?
How many hours of daylight does Ihala Keembiya have in January?
When are sunrise and sunset in January?
How many hours of sunshine does Ihala Keembiya have in January?
What are the months with the highest UV index?
What is the UV index intensity in January?
Average temperature in January
Ihala Keembiya, Sri Lanka
- Average high temperature in January: 29.2°C
The warmest months (with the highest average high temperature) are March and April (30.3°C).
The months with the lowest average high temperature are August and September (28.3°C).
- Average low temperature in January: 24°C
The month with the highest average low temperature is May (26.7°C).
The coldest month (with the lowest average low temperature) is January (24°C).
Average pressure in January
Ihala Keembiya, Sri Lanka
- Average pressure in January: 1011.4mbar
The month with the highest atmospheric pressure is January (1011.4mbar).
The month with the lowest atmospheric pressure is May (1008.9mbar).
Average wind speed in January
Ihala Keembiya, Sri Lanka
- Average wind speed in January: 7.8km/h
The windiest month (with the highest average wind speed) is June (20.2km/h).
The calmest month (with the lowest average wind speed) is January (7.8km/h).
Average humidity in January
Ihala Keembiya, Sri Lanka
- Average humidity in January: 78%
The months with the highest relative humidity are June and September (82%).
The months with the lowest relative humidity are February and March (77%).
Average rainfall in January
Ihala Keembiya, Sri Lanka
- Average rainfall in January: 38mm
The wettest month (with the highest rainfall) is May (302mm).
The driest month (with the least rainfall) is January (38mm).
Average rainfall days in January
Ihala Keembiya, Sri Lanka
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is June (28 days).
The month with the least rainy days is January (14.8 days).
Average daylight in January /
Average sunshine in January
Ihala Keembiya, 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: 9h and 0min
The month with the most sunshine is April (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in January
Ihala Keembiya, Sri Lanka
- Average sunshine days in January: 12.8 days
The month with the most sunshine days is January (12.8 days).
The month with the least sunshine days is June (1 days).
Average UV index in January
Ihala Keembiya, Sri Lanka
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, June, July, August, October, November and December (UV index 7).
The months with the lowest UV index are May and September (UV index 6).
Average cloud cover in January
Ihala Keembiya, Sri Lanka
- Average cloud cover in January: 27
The month with the most cloud cover is June (Cloud cover 51).
The month with the least cloud cover is February (Cloud cover 26).
Average visibility in January
Ihala Keembiya, Sri Lanka
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, June and December (10km).
The months with the lowest visibility are May, July, August, September, October and November (9km).
