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 snowfall 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
Heyuan's coldest month, January, registers temperatures that range from a high of 17.5°C (63.5°F) to a low of 8.6°C (47.5°F).Humidity
The average relative humidity in January is 72%.Rainfall
In Heyuan, during January, the rain falls for 11.3 days and regularly aggregates up to 38mm (1.5") of precipitation. In Heyuan, China, during the entire year, the rain falls for 221.7 days and collects up to 1180mm (46.46") of precipitation.Snowfall
January is the only month when snow falls in Heyuan. January has the most snowfall days of the year in Heyuan, China. Snow falls for 0.1 days.Daylight
In January, the average length of the day is 10h and 52min.On the first day of the month, sunrise is at 07:03 and sunset at 17:45. On the last day of January, in Heyuan, sunrise is at 07:02 and sunset at 18:06 CST.
Sunshine
In Heyuan, the average sunshine in January is 5.9h.UV index
In January, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 in January translates into this advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What month is the coldest in Heyuan?
What are January temperatures in Heyuan?
What is the average humidity in January in Heyuan?
How many days does it rain in January in Heyuan?
What is the snowiest month in Heyuan?
When does it start to snow in Heyuan?
How many hours of daylight does Heyuan have in January?
When is the sunrise / sunset in January in Heyuan?
How many hours of sunshine does Heyuan have in January?
What is the UV index intensity in January in Heyuan?
Average temperature in January
Heyuan, China
- Average high temperature in January: 17.5°C
The warmest months (with the highest average high temperature) are July and August (31.8°C).
The month with the lowest average high temperature is January (17.5°C).
- Average low temperature in January: 8.6°C
The months with the highest average low temperature are July and August (23.8°C).
The coldest month (with the lowest average low temperature) is January (8.6°C).
Average pressure in January
Heyuan, China
- Average pressure in January: 1021.9mbar
The month with the highest atmospheric pressure is January (1021.9mbar).
The month with the lowest atmospheric pressure is August (1005.3mbar).
Average wind speed in January
Heyuan, China
- Average wind speed in January: 7.3km/h
The windiest month (with the highest average wind speed) is December (7.8km/h).
The calmest month (with the lowest average wind speed) is August (5.4km/h).
Average humidity in January
Heyuan, China
- Average humidity in January: 72%
The month with the highest relative humidity is June (86%).
The month with the lowest relative humidity is December (71%).
Average rainfall in January
Heyuan, China
- Average rainfall in January: 38mm
The wettest month (with the highest rainfall) is May (201mm).
The driest month (with the least rainfall) is December (29mm).
Average rainfall days in January
Heyuan, China
- Average rainfall days in January: 11.3 days
The month with the highest number of rainy days is August (26.3 days).
The month with the least rainy days is December (9.5 days).
Average snowfall days in January
Heyuan, China
- Average snowfall days in January: 0.1 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Heyuan, China
- Average daylight in January: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in January: 5h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is March (Average sunshine: 5h and 0min).
Average sunshine days in January
Heyuan, China
- Average sunshine days in January: 18.1 days
The month with the most sunshine days is December (20.1 days).
The month with the least sunshine days is August (2.9 days).
Average UV index in January
Heyuan, China
- Average UV index in January: 4
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Heyuan, China
- Average cloud cover in January: 45
The month with the most cloud cover is March (Cloud cover 62).
The month with the least cloud cover is October (Cloud cover 33).
Average visibility in January
Heyuan, China
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, October, November and December (9km).
The months with the lowest visibility are May and June (7km).
Heyuan, China
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