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
Caxias records the coldest temperatures in January, averaging a high of 14.8°C (58.6°F) and a low of 11.3°C (52.3°F).Humidity
The months with the highest humidity in Caxias are January, April, July and December, with an average relative humidity of 75%.Rainfall
In Caxias, during January, the rain falls for 9 days and regularly aggregates up to 18mm (0.71") of precipitation. In Caxias, during the entire year, the rain falls for 85.8 days and collects up to 215mm (8.46") of precipitation.Daylight
The average length of the day in January is 9h and 49min.On the first day of the month, sunrise is at 07:54 and sunset at 17:25. On the last day of January, sunrise is at 07:43 and sunset at 17:56 WET.
Sunshine
January has the least sunshine of the year in Caxias, with an average of 5.5h of sunshine.UV index
The months with the lowest UV index in Caxias are January through March, November and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In January, an average UV index of 4 transforms into the following instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. To avoid the Sun's strongest rays, limit exposure around the mid-day period. 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 part of the year is the coldest?
What is the usual temperature for Caxias in January?
What is the most humid month?
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 in Caxias?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Caxias have in January?
What are the months with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Caxias, Portugal
- Average high temperature in January: 14.8°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (14.8°C).
- Average low temperature in January: 11.3°C
The month with the highest average low temperature is August (18.6°C).
The coldest month (with the lowest average low temperature) is February (10.8°C).
Average pressure in January
Caxias, Portugal
- Average pressure in January: 1022.5mbar
The months with the highest atmospheric pressure are January and December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in January
Caxias, Portugal
- Average wind speed in January: 18.9km/h
The windiest month (with the highest average wind speed) is February (19.5km/h).
The calmest month (with the lowest average wind speed) is October (15.6km/h).
Average humidity in January
Caxias, Portugal
- Average humidity in January: 75%
The months with the highest relative humidity are January, April, July and December (75%).
The months with the lowest relative humidity are May and October (72%).
Average rainfall in January
Caxias, Portugal
- Average rainfall in January: 18mm
The wettest month (with the highest rainfall) is November (44mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in January
Caxias, Portugal
- Average rainfall days in January: 9 days
The month with the highest number of rainy days is November (12.4 days).
The month with the least rainy days is August (1.9 days).
Average daylight in January /
Average sunshine in January
Caxias, Portugal
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 5h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in January
Caxias, Portugal
- Average sunshine days in January: 20.3 days
The month with the most sunshine days is August (28 days).
The month with the least sunshine days is November (15.6 days).
Average UV index in January
Caxias, Portugal
- Average UV index in January: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in January
Caxias, Portugal
- Average cloud cover in January: 40
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in January
Caxias, Portugal
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
