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
Weather in January
Temperature
The lowest temperatures are recorded in January, with averages reaching a high of 26.8°C (80.2°F) and a low of 25.5°C (77.9°F).Humidity
In January, the average relative humidity is 76%.Rainfall
In Valayanmadam, Sri Lanka, in January, it is raining for 11.2 days, with typically 33mm (1.3") of accumulated precipitation. In Valayanmadam, during the entire year, the rain falls for 148.6 days and collects up to 769mm (30.28") of precipitation.Daylight
In January, the average length of the day in Valayanmadam is 11h and 39min.On the first day of the month, sunrise is at 06:22 and sunset at 17:57. On the last day of January, in Valayanmadam, sunrise is at 06:28 and sunset at 18:12 +0530.
Sunshine
The average sunshine in January is 8.5h.UV index
January through October and December, with an average maximum UV index of 7, are months with the highest UV index in Valayanmadam. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average maximum UV index of 7 in January leads to these recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What are the coldest months in Valayanmadam?
What is the temperature in January in Valayanmadam?
What is the average humidity in January in Valayanmadam?
How much does it rain in Valayanmadam in January?
What is the average length of the day in January in Valayanmadam?
When is the sunrise / sunset in January in Valayanmadam?
How long on average sun shines in January in Valayanmadam?
When is the highest UV index in Valayanmadam?
What is the UV index reading in January in Valayanmadam?
Average temperature in January
Valayanmadam, Sri Lanka
- Average high temperature in January: 26.8°C
The warmest month (with the highest average high temperature) is April (30.4°C).
The month with the lowest average high temperature is January (26.8°C).
- Average low temperature in January: 25.5°C
The month with the highest average low temperature is May (29°C).
The coldest month (with the lowest average low temperature) is January (25.5°C).
Average pressure in January
Valayanmadam, Sri Lanka
- Average pressure in January: 1012.5mbar
The month with the highest atmospheric pressure is January (1012.5mbar).
The month with the lowest atmospheric pressure is June (1005.9mbar).
Average wind speed in January
Valayanmadam, Sri Lanka
- Average wind speed in January: 22.9km/h
The windiest month (with the highest average wind speed) is June (33.8km/h).
The calmest months (with the lowest average wind speed) are March and April (16.7km/h).
Average humidity in January
Valayanmadam, Sri Lanka
- Average humidity in January: 76%
The months with the highest relative humidity are May, August and September (79%).
The month with the lowest relative humidity is March (75%).
Average rainfall in January
Valayanmadam, Sri Lanka
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is October (191mm).
The driest month (with the least rainfall) is March (13mm).
Average rainfall days in January
Valayanmadam, Sri Lanka
- Average rainfall days in January: 11.2 days
The month with the highest number of rainy days is October (22.6 days).
The month with the least rainy days is March (5.8 days).
Average daylight in January /
Average sunshine in January
Valayanmadam, Sri Lanka
- Average daylight in January: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in January: 8h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in January
Valayanmadam, Sri Lanka
- Average sunshine days in January: 15.4 days
The month with the most sunshine days is March (23.9 days).
The month with the least sunshine days is November (6.3 days).
Average UV index in January
Valayanmadam, 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 and December (UV index 7).
The month with the lowest UV index is November (UV index 6).
Average cloud cover in January
Valayanmadam, Sri Lanka
- Average cloud cover in January: 34
The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is March (Cloud cover 16).
Average visibility in January
Valayanmadam, Sri Lanka
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Valayanmadam, Sri Lanka
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