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
The arrival of January coincides with an average high-temperature of a tropical 30.5°C (86.9°F), indicating a minimal shift from December's 29.5°C (85.1°F). The average nighttime temperature lowers to a refreshing 19.6°C (67.3°F) throughout January.Heat index
In January, the average heat index is calculated to be a tropical 33°C (91.4°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.Be aware that heat index ratings are designed for shaded locations and minor 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 'feels like' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
In Prasat, the average relative humidity in January is 57%.Rainfall
In Prasat, during January, the rain falls for 3.1 days and regularly aggregates up to 7mm (0.28") of precipitation. Throughout the year, there are 160.3 rainfall days, and 740mm (29.13") of precipitation is accumulated.Daylight
In January, the average length of the day is 11h and 23min.On the first day of January, sunrise is at 06:31 and sunset at 17:49. On the last day of the month, sunrise is at 06:35 and sunset at 18:06 +07.
Sunshine
In January, the average sunshine is 7.8h.UV index
January, July, October and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 in January interprets into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in January?
What is the average humidity in January?
How many days does it rain in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How long on average sun shines in January?
What is the month with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Prasat, Thailand
- Average high temperature in January: 30.5°C
The warmest month (with the highest average high temperature) is April (35.8°C).
The month with the lowest average high temperature is December (29.5°C).
- Average low temperature in January: 19.6°C
The month with the highest average low temperature is April (27.3°C).
The coldest month (with the lowest average low temperature) is January (19.6°C).
Average pressure in January
Prasat, Thailand
- Average pressure in January: 1013.1mbar
The month with the highest atmospheric pressure is January (1013.1mbar).
The month with the lowest atmospheric pressure is July (1005.8mbar).
Average wind speed in January
Prasat, Thailand
- Average wind speed in January: 12km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is September (8.6km/h).
Average humidity in January
Prasat, Thailand
- Average humidity in January: 57%
The month with the highest relative humidity is September (81%).
The months with the lowest relative humidity are February and March (48%).
Average rainfall in January
Prasat, Thailand
- Average rainfall in January: 7mm
The wettest month (with the highest rainfall) is September (141mm).
The driest month (with the least rainfall) is February (6mm).
Average rainfall days in January
Prasat, Thailand
- Average rainfall days in January: 3.1 days
The month with the highest number of rainy days is September (22.3 days).
The month with the least rainy days is December (2.5 days).
Average daylight in January /
Average sunshine in January
Prasat, Thailand
- Average daylight in January: 11h and 2min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January: 7h and 5min
The month with the most sunshine is April (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in January
Prasat, Thailand
- Average sunshine days in January: 27.1 days
The month with the most sunshine days is December (28.5 days).
The month with the least sunshine days is September (6.5 days).
Average UV index in January
Prasat, Thailand
- Average UV index in January: 6
The months with the highest UV index are February and April (UV index 8).
The months with the lowest UV index are January, July, October and December (UV index 6).
Average cloud cover in January
Prasat, Thailand
- Average cloud cover in January: 20
The month with the most cloud cover is July (Cloud cover 54).
The month with the least cloud cover is February (Cloud cover 18).
Average visibility in January
Prasat, Thailand
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
