January weather forecast
Kuliyapitiya, Sri Lanka

The year in Kuliyapitiya, Sri Lanka kicks off with a relatively comfortable weather condition. January showcases a moderate amount of rainfall compared to the high numbers to be experienced in the coming months. The month outdoes its predecessor and the succeeding one with a delightful average sunshine duration of 9.2 hours. The wind speed is quite tender, providing a soothing sensation to the temperate weather experienced during this period. To cap it off, a high visibility of 10km (6.2mi) enhances scenic views, contributing to an overall pleasant January climate.

Temperature

January brings an average high-temperature of a tropical 30.8°C (87.4°F), nearly identical to the preceding month. In January, Kuliyapitiya encounters an average low-temperature of 22.8°C (73°F) during the night.

Heat index

In January, the heat index is calculated to be a fiery hot 38°C (100.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The months with the lowest humidity are January and February, with an average relative humidity of 73%.

Rainfall

The month with the least rainfall is January, when the rain falls for 9.7 days and typically collects 29mm (1.14") of precipitation.

Daylight

In January, the average length of the day is 11h and 44min.
On the first day of the month, sunrise is at 06:22 and sunset at 18:04. On the last day of January, in Kuliyapitiya, Sri Lanka, sunrise is at 06:28 and sunset at 18:17 +0530.

Sunshine

The months with the most sunshine in Kuliyapitiya are January through April, with an average of 9.2h of sunshine.

UV index

January through April, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum UV index of 7 in January translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.