




Onís
Onís is a village in Asturias, Spain. It has a population of about 739 (2025). The climate is classified as oceanic (Köppen Cfb), with rain spread through the year and no real dry season.
Best: Jul–Sep. Warmth, sunshine and dry days, month by month.
Onís at a glance
The months with the highest weather score
Average high in August
Average low in January
186 mm of rain
62 mm of rain
3 of them World Heritage
Weather in Onís
Now and the next ten days. The 14 and 30-day outlooks are one click away.
Rain · wind 14 km/h · humidity 84%
When to go to Onís
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 | 33 | 37 | 48 | 54 | 65 | 71 | 74 | 74 | 75 | 64 | 48 | 38 |
| High | 13° | 13° | 15° | 17° | 19° | 21° | 24° | 24° | 23° | 20° | 16° | 14° |
| Low | 5° | 5° | 6° | 8° | 10° | 13° | 15° | 15° | 13° | 11° | 8° | 5° |
| Rain (mm) | 157 | 139 | 139 | 155 | 134 | 85 | 62 | 73 | 94 | 157 | 186 | 168 |
| Wet days | 17 | 14 | 14 | 14 | 12 | 10 | 9 | 9 | 9 | 13 | 17 | 14 |
What's on in Onís
Concerts, football matches, the public holidays ahead and the town's festivals through the year.
Monuments and museums in Onís
More museums: Centro de Interpretación de la Fauna Glacial
Outdoors around Onís
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 Onís
Wildlife in October
The birds and mammals of Spain seen most this month, compared with the rest of their year.
The sky over Onís
Earthquakes around Onís
The last 30 days within 300 km, and the record since 1950.
Towns and villages around Onís
Each with its own page: weather, climate and the best time to visit.
Onís from above
Getting to Onís
Places near Onís
Places with a climate like Onís
Matched month by month on temperature, rain and sunshine.

