January weather forecastCastiello de Jaca, Spain
January
Weather in January
January, like December, in Castiello de Jaca, Spain, is another cold winter month, with temperature in the range of an average high of 4.9°C (40.8°F) and an average low of -1.4°C (29.5°F).Temperature
Castiello de Jaca's coldest month, January, registers temperatures that range from a high of 4.9°C (40.8°F) to a low of -1.4°C (29.5°F).Humidity
In January, the average relative humidity in Castiello de Jaca, Spain, is 81%.Rainfall
In January, in Castiello de Jaca, Spain, the rain falls for 7.7 days. Throughout January, 104mm (4.09") of precipitation is accumulated. Throughout the year, there are 147.8 rainfall days, and 943mm (37.13") of precipitation is accumulated.Snowfall
Months with snowfall in Castiello de Jaca, Spain, are January through June, October through December. The month with the most snowfall is January, when snow falls for 14.7 days and typically aggregates up to 709mm (27.91") of snow.Daylight
The average length of the day in January in Castiello de Jaca is 9h and 28min.On the first day of January, sunrise is at 08:32 and sunset at 17:38. On the last day of the month, sunrise is at 08:17 and sunset at 18:13 CET.
Sunshine
In January, the average sunshine is 6.3h.UV index
The months with the lowest UV index in Castiello de Jaca are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, a regular UV index of 2 translates into these guidelines:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Castiello de Jaca, Spain
- Average high temperature in January: 4.9°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in January: -1.4°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (-2.4°C).
Average pressure in January
Castiello de Jaca, Spain
- Average pressure in January: 1020.3mbar
The month with the highest atmospheric pressure is December (1022.1mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in January
Castiello de Jaca, Spain
- Average wind speed in January: 9.2km/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 (6.8km/h).
Average humidity in January
Castiello de Jaca, Spain
- Average humidity in January: 81%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (66%).
Average rainfall in January
Castiello de Jaca, Spain
- Average rainfall in January: 104mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days in January
Castiello de Jaca, Spain
- Average rainfall days in January: 7.7 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in January
Castiello de Jaca, Spain
- Average snowfall in January: 709mm
The month with the highest snowfall is January (709mm).
The months with the least snowfall are July, August and September (0mm).
Average snowfall days in January
Castiello de Jaca, Spain
- Average snowfall days in January: 14.7 days
The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Castiello de Jaca, Spain
- Average daylight in January: 9h and 30min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 6h and 18min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 5h and 54min).
Average sunshine days in January
Castiello de Jaca, Spain
- Average sunshine days in January: 12.6 days
The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is April (9.1 days).
Average UV index in January
Castiello de Jaca, Spain
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Castiello de Jaca, Spain
- Average cloud cover in January: 41
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in January
Castiello de Jaca, Spain
- Average visibility in January: 8km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January and November (8km).
