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
Rocas do Vouga's January weather, with an average high temperature of 12.6°C (54.7°F) and an average low temperature of 6°C (42.8°F), tends to be the coldest of the year.Humidity
January is the most humid month, with an average relative humidity of 83%.Rainfall
In Rocas do Vouga, in January, it is raining for 15.5 days, with typically 103mm (4.06") of accumulated precipitation. In Rocas do Vouga, during the entire year, the rain falls for 135.4 days and collects up to 778mm (30.63") of precipitation.Daylight
The average length of the day in January is 9h and 38min.On the first day of the month, sunrise is at 07:57 and sunset at 17:16. On the last day of January, sunrise is at 07:44 and sunset at 17:48 WET.
Sunshine
With an average of 5h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In January, a daily UV index of 3 turns into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
What are January temperatures?
What is the most humid month?
What is the average humidity in January?
How much does it rain in January?
How many hours of daylight does Rocas do Vouga have in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January in Rocas do Vouga?
What is the month with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Rocas do Vouga, Portugal
- Average high temperature in January: 12.6°C
The warmest month (with the highest average high temperature) is August (27.1°C).
The month with the lowest average high temperature is January (12.6°C).
- Average low temperature in January: 6°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is January (6°C).
Average pressure in January
Rocas do Vouga, Portugal
- Average pressure in January: 1022mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in January
Rocas do Vouga, Portugal
- Average wind speed in January: 9.3km/h
The windiest month (with the highest average wind speed) is February (9.7km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity in January
Rocas do Vouga, Portugal
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are August and September (66%).
Average rainfall in January
Rocas do Vouga, Portugal
- Average rainfall in January: 103mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is July (8mm).
Average rainfall days in January
Rocas do Vouga, Portugal
- Average rainfall days in January: 15.5 days
The month with the highest number of rainy days is November (15.7 days).
The month with the least rainy days is August (4.3 days).
Average daylight in January /
Average sunshine in January
Rocas do Vouga, Portugal
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 5h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in January
Rocas do Vouga, Portugal
- Average sunshine days in January: 14.2 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is November (11.6 days).
Average UV index in January
Rocas do Vouga, Portugal
- Average UV index in January: 3
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in January
Rocas do Vouga, Portugal
- Average cloud cover in January: 47
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in January
Rocas do Vouga, Portugal
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
