Jaca
Jaca is a small town in Aragon, Spain, 827 m above sea level. It has a population of about 14,024 (2025). The climate is classified as oceanic (Köppen Cfb), with rain spread through the year and no real dry season.
Best: Jun · Sep–Oct. Warmth, sunshine and dry days, month by month.
Jaca at a glance
The months with the highest weather score
Average high in July
Average low in January
119 mm of rain
58 mm of rain
9 of them World Heritage
Weather in Jaca
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Cloudy · wind 3 km/h · humidity 77%
When to go to Jaca
Each month's weather score (warmth, sun, dry days) with its temperatures and rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Score | 23 | 33 | 47 | 56 | 66 | 73 | 61 | 59 | 77 | 73 | 37 | 28 |
| High | 9° | 10° | 14° | 16° | 20° | 25° | 29° | 29° | 24° | 19° | 13° | 10° |
| Low | 0° | 0° | 2° | 4° | 8° | 11° | 14° | 14° | 10° | 7° | 3° | 1° |
| Rain (mm) | 91 | 76 | 78 | 119 | 111 | 76 | 58 | 66 | 97 | 141 | 133 | 143 |
| Wet days | 14 | 11 | 13 | 15 | 14 | 11 | 9 | 10 | 10 | 11 | 13 | 12 |
What's on in Jaca
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Jaca
More museums: Colección museográfica de las Unidades de Montaña y Operaciones Especiales (EMMOE) · Museo de Miniaturas Militares · Palacio / Exposición de los escudos · Sala Sanidad Militar · Salas Premios Ejército / Waterloo · Salas de Unidades de Montaña · Salas de exposiciones "Burnao" · Salón Panadería
Outdoors around Jaca
Hiking routes from the town, and what there is to do within 15 km: huts, viewpoints, climbing, camping, ski areas and dive sites.
Nature around Jaca
Wildlife in October
The birds and mammals of Spain seen most this month, compared with the rest of their year.
The sky over Jaca
Earthquakes around Jaca
The last 30 days within 300 km, and the record since 1950.
Strongest nearby since 1950
Ancient sites nearby
Sites: 1
Cities and settlements
Towns and villages around Jaca
Each with its own page: weather, climate and the best time to visit.
Jaca from above
Postal code
Getting to Jaca
Places near Jaca
Places with a climate like Jaca
Matched month by month on temperature, rain and sunshine.
