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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Jaca, Spain, with an average temperature ranging between max 4.9°C (40.8°F) and min -1.4°C (29.5°F). The month of January, characterized by an average high of 4.9°C (40.8°F) and a low of -1.4°C (29.5°F), is recognized as the coldest. Weather in January »
Weather in February
February, the last month of the winter in Jaca, is another cold month, with an average temperature ranging between min -2.4°C (27.7°F) and max 5.2°C (41.4°F). February's presence marks an average high-temperature of a still wintry 5.2°C (41.4°F), subtly varied from January's 4.9°C (40.8°F). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Jaca, Spain, with an average temperature varying between -0.1°C (31.8°F) and 8.4°C (47.1°F). As March begins, there's a slight increase in the average high-temperature, moving from a wintry 5.2°C (41.4°F) in February to a frosty 8.4°C (47.1°F). Weather in March »
Weather in April
April in Jaca, Spain, is a cool spring month, with an average temperature varying between 2.7°C (36.9°F) and 11.7°C (53.1°F). The start of April signals a slight increase in the average high-temperature, moving from a chilly 8.4°C (47.1°F) in March to a fresh 11.7°C (53.1°F). Weather in April »
Weather in May
May, the last month of the spring in Jaca, is a refreshing month, with an average temperature varying between 5.5°C (41.9°F) and 15.4°C (59.7°F). Jaca's transition into May is noticed by a slight rise in the average high-temperature, advancing from a fresh 11.7°C (53.1°F) in April to a moderate 15.4°C (59.7°F). Weather in May »
Weather in June
The first month of the summer, June, is a comfortable month in Jaca, Spain, with an average temperature fluctuating between 9.2°C (48.6°F) and 19.9°C (67.8°F). Jaca's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's refreshing 15.4°C (59.7°F) to an enjoyable 19.9°C (67.8°F). Weather in June »
Weather in July
July in Jaca, Spain, is a warm summer month, with temperature in the range of an average high of 23.4°C (74.1°F) and an average low of 11.8°C (53.2°F). A subtle rise in the average high-temperature is observed during July, adjusting from an enjoyable 19.9°C (67.8°F) in June to a moderately hot 23.4°C (74.1°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Jaca, Spain, with temperature in the range of an average high of 23.7°C (74.7°F) and an average low of 12.2°C (54°F). Jaca registers the highest average temperatures during the month of August, with peaks of 23.7°C (74.7°F) and lows of 12.2°C (54°F). Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Jaca, Spain, with an average temperature fluctuating between 9.2°C (48.6°F) and 19.6°C (67.3°F). Jaca's September weather shows a modest shift in high-temperatures, falling from August's moderately hot 23.7°C (74.7°F) to a comfortable 19.6°C (67.3°F). Weather in September »
Weather in October
October, the same as September, in Jaca, Spain, is another mild autumn month, with temperature in the range of an average low of 6.1°C (43°F) and an average high of 15.5°C (59.9°F). Jaca's weather subtly changes with the onset of October, barely falling from a comfortable 19.6°C (67.3°F) in September to a moderate 15.5°C (59.9°F). Weather in October »
Weather in November
November, the last month of the autumn in Jaca, is also a frosty month, with temperature in the range of an average high of 8.5°C (47.3°F) and an average low of 1.8°C (35.2°F). Jaca's progression into November involves a drop in the average high-temperature, receding from a mild 15.5°C (59.9°F) in October to a frosty 8.5°C (47.3°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Jaca, Spain, with temperature in the range of an average high of 6.5°C (43.7°F) and an average low of -0.3°C (31.5°F). During December, Jaca observes a subtle ascent to a still chilly 6.5°C (43.7°F) from November's 8.5°C (47.3°F) in the average high-temperature. Weather in December »
Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Jaca?
January stands out as Jaca's coldest month, with an average high-temperature of 4.9°C (40.8°F) and a low-temperature of -1.4°C (29.5°F).
How many days does it rain in Jaca?
In Jaca, Spain, during the entire year, the rain falls for 147.8 days and collects up to 943mm (37.13") of precipitation.
When does it snow in Jaca?
January through June, October through December are months with snowfall in Jaca, Spain.
When does it snow the most in Jaca?
January is the month with the most snowfall in Jaca. Snow falls for 14.7 days and accumulates 709mm (27.91") of snow.
How much does it snow in Jaca?
In Jaca, during the entire year, snow falls for 70.3 days and aggregates up to 2833mm (111.54") of snow.
What is the month with the lowest UV index in Jaca?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
When are the longest days in Jaca?
The month with the longest days is June, with an average of 15h and 18min of daylight.
What are the months with the highest UV index in Jaca?
The months with the highest UV index in Jaca are June through August, with an average maximum UV index of 5.
When it does not snow in Jaca?
In Jaca, Spain, snow does not fall in July through September.
What month has the most sunshine in Jaca?
With an average of 11.7h of sunshine, July has the most sunshine of the year in Jaca, Spain.
What month is the hottest in Jaca?
With average temperatures fluctuating between a high of 23.7°C (74.7°F) and a low of 12.2°C (54°F), August stands out as the warmest month.
What is the least humid month in Jaca?
The least humid month is August, with an average relative humidity of 66%.
What is the driest month in Jaca?
September is the month with the least rainfall in Jaca. Rain falls for 12.4 days and accumulates 39mm (1.54") of precipitation.
When is Daylight Saving Time (DST) in Jaca?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Jaca, Spain, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the most humid month in Jaca?
November is the most humid month, with an average relative humidity of 82%.
What is the wettest month in Jaca?
November is the month with the most rainfall in Jaca. Rain falls for 12.3 days and accumulates 119mm (4.69") of precipitation.
What is the month with the least sunshine in Jaca?
November has the least sunshine of the year in Jaca, with an average of 5.9h of sunshine.
What is the month with the shortest days in Jaca?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Jaca, Spain
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).
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
Jaca, Spain
- Average pressure in January:
1020.3mbar - Average pressure in February:
1018.6mbar - Average pressure in March:
1017.4mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1016.8mbar - Average pressure in June:
1016.9mbar
- Average pressure in July:
1017.4mbar - Average pressure in August:
1017.6mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1017.4mbar - Average pressure in November:
1016.1mbar - Average pressure in December:
1022.1mbar
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
Jaca, Spain
- Average wind speed in January:
9.2km/h - Average wind speed in February:
9.7km/h - Average wind speed in March:
9.2km/h - Average wind speed in April:
8.3km/h - Average wind speed in May:
8.7km/h - Average wind speed in June:
7.5km/h
- Average wind speed in July:
7.4km/h - Average wind speed in August:
6.9km/h - Average wind speed in September:
6.8km/h - Average wind speed in October:
8.2km/h - Average wind speed in November:
9.2km/h - Average wind speed in December:
9km/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
Jaca, Spain
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (66%).
Average rainfall
Jaca, Spain
- Average rainfall in January:
104mm - Average rainfall in February:
60mm - Average rainfall in March:
83mm - Average rainfall in April:
101mm - Average rainfall in May:
98mm - Average rainfall in June:
78mm
The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days
Jaca, Spain
- Average rainfall days in January:
7.7 days - Average rainfall days in February:
6.4 days - Average rainfall days in March:
13 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
18 days - Average rainfall days in June:
16.2 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
12.3 days - Average rainfall days in December:
7.8 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
Jaca, Spain
- Average snowfall in January:
709mm - Average snowfall in February:
390mm - Average snowfall in March:
415mm - Average snowfall in April:
269mm - Average snowfall in May:
80mm - Average snowfall in June:
2mm
The month with the highest snowfall is January (709mm).
The months with the least snowfall are July, August and September (0mm).
Average snowfall days
Jaca, Spain
- Average snowfall days in January:
14.7 days - Average snowfall days in February:
13.1 days - Average snowfall days in March:
12 days - Average snowfall days in April:
8 days - Average snowfall days in May:
2.5 days - Average snowfall days in June:
0.2 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.7 days - Average snowfall days in November:
9 days - Average snowfall days in December:
10.1 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 / Average sunshine
Jaca, Spain
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 2min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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 2min - Average sunshine in February:
8h and 0min - Average sunshine in March:
8h and 1min - Average sunshine in April:
8h and 0min - Average sunshine in May:
10h and 4min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 2min - Average sunshine in October:
8h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
6h and 1min
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
Jaca, Spain
- Average sunshine days in January:
12.6 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
11 days - Average sunshine days in April:
9.1 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
14.7 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
11.7 days - Average sunshine days in December:
16.6 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
Jaca, Spain
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
Jaca, Spain
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
Jaca, Spain
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January and November (8km).
