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
Vila de Rei's coldest month, January, registers temperatures that range from a high of 13.3°C (55.9°F) to a low of 5.7°C (42.3°F).Humidity
January is the most humid month, with an average relative humidity of 81%.Rainfall
In Vila de Rei, in January, it is raining for 9.2 days, with typically 25mm (0.98") of accumulated precipitation. Throughout the year, in Vila de Rei, there are 84.9 rainfall days, and 277mm (10.91") of precipitation is accumulated.Daylight
The average length of the day in January is 9h and 44min.On the first day of the month, sunrise is at 07:53 and sunset at 17:18. On the last day of January, sunrise is at 07:41 and sunset at 17:50 WET.
Sunshine
January has the least sunshine of the year, with an average of 5.1h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index, 3 during January, leads to the following recommendations:
Act with care - The need to guard against sun damage is communicated. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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 Vila de Rei in January?
What is the most humid month in Vila de Rei?
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?
When is the sunrise / sunset in January in Vila de Rei?
What is the month with the least sunshine?
How many hours of sunshine does Vila de Rei have in January?
What is the month with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Vila de Rei, Portugal
- Average high temperature in January: 13.3°C
The warmest month (with the highest average high temperature) is August (32.7°C).
The month with the lowest average high temperature is January (13.3°C).
- Average low temperature in January: 5.7°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is January (5.7°C).
Average pressure in January
Vila de Rei, Portugal
- Average pressure in January: 1022.3mbar
The month with the highest atmospheric pressure is December (1022.8mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in January
Vila de Rei, Portugal
- Average wind speed in January: 11.1km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is September (9.8km/h).
Average humidity in January
Vila de Rei, Portugal
- Average humidity in January: 81%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (55%).
Average rainfall in January
Vila de Rei, Portugal
- Average rainfall in January: 25mm
The wettest month (with the highest rainfall) is November (50mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days in January
Vila de Rei, Portugal
- Average rainfall days in January: 9.2 days
The month with the highest number of rainy days is November (11.2 days).
The month with the least rainy days is August (1.6 days).
Average daylight in January /
Average sunshine in January
Vila de Rei, Portugal
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in January
Vila de Rei, Portugal
- Average sunshine days in January: 21.1 days
The months with the most sunshine days are July and August (28.7 days).
The month with the least sunshine days is November (17.9 days).
Average UV index in January
Vila de Rei, Portugal
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Vila de Rei, Portugal
- Average cloud cover in January: 43
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 12).
Average visibility in January
Vila de Rei, Portugal
- Average visibility in January: 8km
The month with the highest visibility is June (10km).
The month with the lowest visibility is January (8km).
