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
January brings the lowest temperatures, with an average high of 12.8°C (55°F) and an average low of 8.8°C (47.8°F).Humidity
With an average relative humidity of 80%, January is the most humid month.Rainfall
In Barros, during January, the rain falls for 15.2 days and regularly aggregates up to 103mm (4.06") of precipitation. Throughout the year, in Barros, there are 131 rainfall days, and 766mm (30.16") of precipitation is accumulated.Daylight
The average length of the day in January is 9h and 34min.On the first day of the month, sunrise is at 08:00 and sunset at 17:13. On the last day of January, sunrise is at 07:46 and sunset at 17:46 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 in Barros are January, February, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 3 suggests these recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Barros?
What are the temperatures in Barros in January?
What is the most humid month in Barros?
What is the average humidity in January in Barros?
How much does it rain in Barros in January?
How many hours of daylight does Barros have in January?
When are sunrise and sunset in January in Barros?
What is the month with the least sunshine in Barros?
How many hours of sunshine does Barros have in January?
What is the month with the lowest UV index in Barros?
What is the UV index intensity in January in Barros?
Average temperature in January
Barros, Portugal
- Average high temperature in January: 12.8°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in January: 8.8°C
The month with the highest average low temperature is August (16.6°C).
The coldest month (with the lowest average low temperature) is February (8.5°C).
Average pressure in January
Barros, Portugal
- Average pressure in January: 1021.8mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in January
Barros, Portugal
- Average wind speed in January: 15km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is September (11.8km/h).
Average humidity in January
Barros, Portugal
- Average humidity in January: 80%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is September (72%).
Average rainfall in January
Barros, Portugal
- Average rainfall in January: 103mm
The wettest month (with the highest rainfall) is November (121mm).
The driest month (with the least rainfall) is July (7mm).
Average rainfall days in January
Barros, Portugal
- Average rainfall days in January: 15.2 days
The month with the highest number of rainy days is November (16.4 days).
The month with the least rainy days is August (4.3 days).
Average daylight in January /
Average sunshine in January
Barros, Portugal
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 5h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in January
Barros, Portugal
- Average sunshine days in January: 14.5 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in January
Barros, Portugal
- Average UV index in January: 3
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Barros, Portugal
- Average cloud cover in January: 44
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 17).
Average visibility in January
Barros, Portugal
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, September, October, November and December (10km).
The months with the lowest visibility are January and August (9km).
