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
January's average high-temperature stands at a hot 86.4°F, showing little deviation from December's 85.8°F. Dikwella records an average temperature drop to a warm 73.4°F in January.Heat index
The average heat index in January is evaluated at a fiery hot 98.6°F. Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.Understand that the heat index values take into account shaded locations and mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
January and February, with an average relative humidity of 77%, are the least humid months.Rainfall
January is the month with the least rainfall. Rain falls for 12.3 days and accumulates 0.87" of precipitation.Daylight
In Dikwella, the average length of the day in January is 11h and 49min.On the first day of January in Dikwella, sunrise is at 06:16 and sunset at 18:03. On the last day of the month, sunrise is at 06:24 and sunset at 18:16 +0530.
Sunshine
The average sunshine in January in Dikwella, Sri Lanka, is 8.9h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Dikwella are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum daily UV index of 7 during January morphs into the following directions:
Guard against overexposure. Protection from sun-induced harm is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is January in Dikwella?
What are the least humid months in Dikwella?
What is the average humidity in January in Dikwella?
What is the driest month in Dikwella?
How many days does it rain in January in Dikwella?
How many hours of daylight does Dikwella have in January?
What time are sunrise and sunset in January in Dikwella?
How many hours of sunshine does Dikwella have in January?
What are the months with the highest UV index in Dikwella?
What is the month with the lowest UV index in Dikwella?
What is the UV index intensity in January in Dikwella?
Average temperature in January
Dikwella, Sri Lanka
- Average high temperature in January: 86.4°F
The warmest months (with the highest average high temperature) are March and April (88°F).
The month with the lowest average high temperature is September (84.4°F).
- Average low temperature in January: 73.4°F
The month with the highest average low temperature is May (79.3°F).
The coldest month (with the lowest average low temperature) is January (73.4°F).
Average pressure in January
Dikwella, Sri Lanka
- Average pressure in January: 29.87"Hg
The month with the highest atmospheric pressure is January (29.87"Hg).
The month with the lowest atmospheric pressure is May (29.79"Hg).
Average wind speed in January
Dikwella, Sri Lanka
- Average wind speed in January: 5.6mph
The windiest months (with the highest average wind speed) are June and July (11.7mph).
The calmest month (with the lowest average wind speed) is January (5.6mph).
Average humidity in January
Dikwella, Sri Lanka
- Average humidity in January: 77%
The months with the highest relative humidity are May, September and November (81%).
The months with the lowest relative humidity are January and February (77%).
Average rainfall in January
Dikwella, Sri Lanka
- Average rainfall in January: 0.87"
The wettest month (with the highest rainfall) is November (2.6").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in January
Dikwella, Sri Lanka
- Average rainfall days in January: 12.3 days
The month with the highest number of rainy days is November (19.8 days).
The month with the least rainy days is June (10.7 days).
Average daylight in January /
Average sunshine in January
Dikwella, 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 5min
The month with the most sunshine is April (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in January
Dikwella, Sri Lanka
- Average sunshine days in January: 16.5 days
The month with the most sunshine days is July (17.8 days).
The month with the least sunshine days is November (7.8 days).
Average UV index in January
Dikwella, Sri Lanka
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in January
Dikwella, Sri Lanka
- Average cloud cover in January: 27
The month with the most cloud cover is June (Cloud cover 53).
The month with the least cloud cover is February (Cloud cover 26).
Average visibility in January
Dikwella, Sri Lanka
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
