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
During the coldest month, January, temperatures average a high of 18.8°C (65.8°F) and a low of 15.9°C (60.6°F).Humidity
In Cát Hải, the average relative humidity in January is 79%.Rainfall
In January, the rain falls for 15.3 days. Throughout January, 36mm (1.42") of precipitation is accumulated. In Cát Hải, during the entire year, the rain falls for 232.3 days and collects up to 1483mm (58.39") of precipitation.Daylight
In January, the average length of the day is 11h and 2min.On the first day of January, sunrise is at 06:28 and sunset at 17:22. On the last day of the month, sunrise is at 06:29 and sunset at 17:41 +07.
Sunshine
January has the least sunshine of the year, with an average of 3.9h of sunshine.UV index
In Cát Hải, the average daily maximum UV index in January is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 5 during January translates into these guidelines:
Put precautions into practice - Protective measures against sun-induced damage are advised. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
What is the usual temperature for Cát Hải in January?
What is the average humidity in January?
How much does it rain in January?
How many hours of daylight does Cát Hải have in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January?
What is the UV index reading in January?
Average temperature in January
Cát Hải, Vietnam
- Average high temperature in January: 18.8°C
The warmest months (with the highest average high temperature) are June, July and August (30.3°C).
The month with the lowest average high temperature is January (18.8°C).
- Average low temperature in January: 15.9°C
The month with the highest average low temperature is July (27.5°C).
The coldest month (with the lowest average low temperature) is January (15.9°C).
Average pressure in January
Cát Hải, Vietnam
- Average pressure in January: 1019.1mbar
The month with the highest atmospheric pressure is January (1019.1mbar).
The month with the lowest atmospheric pressure is June (1002.6mbar).
Average wind speed in January
Cát Hải, Vietnam
- Average wind speed in January: 15.3km/h
The windiest month (with the highest average wind speed) is June (16.2km/h).
The calmest month (with the lowest average wind speed) is August (12.7km/h).
Average humidity in January
Cát Hải, Vietnam
- Average humidity in January: 79%
The month with the highest relative humidity is April (86%).
The month with the lowest relative humidity is December (73%).
Average rainfall in January
Cát Hải, Vietnam
- Average rainfall in January: 36mm
The wettest month (with the highest rainfall) is August (324mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in January
Cát Hải, Vietnam
- Average rainfall days in January: 15.3 days
The month with the highest number of rainy days is July (28.3 days).
The month with the least rainy days is November (12.6 days).
Average daylight in January /
Average sunshine in January
Cát Hải, Vietnam
- Average daylight in January: 11h and 0min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in January
Cát Hải, Vietnam
- Average sunshine days in January: 11.5 days
The months with the most sunshine days are October and December (14.5 days).
The month with the least sunshine days is July (2.3 days).
Average UV index in January
Cát Hải, Vietnam
- Average UV index in January: 5
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in January
Cát Hải, Vietnam
- Average cloud cover in January: 61
The month with the most cloud cover is March (Cloud cover 66).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in January
Cát Hải, Vietnam
- Average visibility in January: 9km
The months with the highest visibility are June, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, July, August and September (9km).
