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
Ragala's transition from December to January introduces an average high-temperature of a still warm 25°C (77°F), marking an insignificant variation from the 24.3°C (75.7°F). Throughout January, Ragala experiences a low-temperature average of 15.8°C (60.4°F).Humidity
The average relative humidity in January in Ragala is 84%.Rainfall
January is the month with the least rainfall. Rain falls for 18 days and accumulates 85mm (3.35") of precipitation.Daylight
In January, the average length of the day in Ragala, Sri Lanka, is 11h and 46min.On the first day of the month, sunrise is at 06:18 and sunset at 18:01. On the last day of January, sunrise is at 06:25 and sunset at 18:14 +0530.
Sunshine
In Ragala, Sri Lanka, the average sunshine in January is 7.1h.UV index
The months with the lowest UV index are January, October through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 5 suggests these recommendations:
Be vigilant - Preventing sunburn is recommended. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average January temperature in Ragala?
What is the average humidity in January in Ragala?
What is the driest month in Ragala?
How many days does it rain in January in Ragala?
What is the average length of the day in January in Ragala?
When is the sunrise / sunset in January in Ragala?
How many hours of sunshine does Ragala have in January?
When is the lowest UV index in Ragala?
How high is the UV index in January in Ragala?
Average temperature in January
Ragala, Sri Lanka
- Average high temperature in January: 25°C
The warmest month (with the highest average high temperature) is April (27.6°C).
The month with the lowest average high temperature is December (24.3°C).
- Average low temperature in January: 15.8°C
The month with the highest average low temperature is May (19.1°C).
The coldest month (with the lowest average low temperature) is February (15.3°C).
Average pressure in January
Ragala, Sri Lanka
- Average pressure in January: 1011.7mbar
The month with the highest atmospheric pressure is January (1011.7mbar).
The month with the lowest atmospheric pressure is June (1008.3mbar).
Average wind speed in January
Ragala, Sri Lanka
- Average wind speed in January: 5.2km/h
The windiest month (with the highest average wind speed) is June (9.1km/h).
The calmest month (with the lowest average wind speed) is April (3.3km/h).
Average humidity in January
Ragala, Sri Lanka
- Average humidity in January: 84%
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is March (80%).
Average rainfall in January
Ragala, Sri Lanka
- Average rainfall in January: 85mm
The wettest month (with the highest rainfall) is October (656mm).
The driest month (with the least rainfall) is January (85mm).
Average rainfall days in January
Ragala, Sri Lanka
- Average rainfall days in January: 18 days
The month with the highest number of rainy days is May (29.8 days).
The month with the least rainy days is February (16.3 days).
Average daylight in January /
Average sunshine in January
Ragala, 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: 7h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in January
Ragala, Sri Lanka
- Average sunshine days in January: 10.8 days
The month with the most sunshine days is February (11 days).
The month with the least sunshine days is May (0.8 days).
Average UV index in January
Ragala, Sri Lanka
- Average UV index in January: 5
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, October, November and December (UV index 5).
Average cloud cover in January
Ragala, Sri Lanka
- Average cloud cover in January: 51
The month with the most cloud cover is November (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility in January
Ragala, Sri Lanka
- Average visibility in January: 7km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are November and December (6km).
