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
The coldest period tends to be January, when average temperatures fluctuate between a high of 13.1°C (55.6°F) and a low of 5.7°C (42.3°F).Humidity
The most humid month is January, with an average relative humidity of 84%.Rainfall
In Eirol, in January, it is raining for 14.4 days, with typically 85mm (3.35") of accumulated precipitation. In Eirol, during the entire year, the rain falls for 123.9 days and collects up to 660mm (25.98") of precipitation.Daylight
In Eirol, the average length of the day in January is 9h and 40min.On the first day of the month, sunrise is at 07:57 and sunset at 17:17. On the last day of January, sunrise is at 07:45 and sunset at 17:49 WET.
Sunshine
With an average of 5.1h of sunshine, January has the least sunshine of the year in Eirol.UV index
January through March, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 3 during January, leads to the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
What are the temperatures in January?
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 Eirol have in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Eirol have in January?
What are the months with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Eirol, Portugal
- Average high temperature in January: 13.1°C
The warmest month (with the highest average high temperature) is August (28.4°C).
The month with the lowest average high temperature is January (13.1°C).
- Average low temperature in January: 5.7°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (5.7°C).
Average pressure in January
Eirol, 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
Eirol, Portugal
- Average wind speed in January: 8.6km/h
The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity in January
Eirol, Portugal
- Average humidity in January: 84%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (65%).
Average rainfall in January
Eirol, Portugal
- Average rainfall in January: 85mm
The wettest month (with the highest rainfall) is November (98mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in January
Eirol, Portugal
- Average rainfall days in January: 14.4 days
The month with the highest number of rainy days is November (14.9 days).
The month with the least rainy days is August (3.3 days).
Average daylight in January /
Average sunshine in January
Eirol, 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 1min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in January
Eirol, Portugal
- Average sunshine days in January: 15.4 days
The month with the most sunshine days is August (25.5 days).
The month with the least sunshine days is November (13.7 days).
Average UV index in January
Eirol, Portugal
- Average UV index in January: 3
The months with the highest UV index are June, July 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
Eirol, 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
Eirol, Portugal
- Average visibility in January: 8km
The months with the highest visibility are May, June, September, October and December (9km).
The months with the lowest visibility are January, February, March, April, July, August and November (8km).
