UTC Offset
UTC+02:00
Onís, Spain Snapshot 2026
Where is Onís?
Onís, Spain
- Continent
- Europe
- Country
- Spain
- City
- Onís
- Population
- 837
- Coordinates
- 43.34°, -4.97°
Onís is a city in Spain with a population of approximately 837. Average temperatures range from 6°C (43°F) in January to 22°C (72°F) in August. The best time to visit is June, July, August, September, October.
Time in Onís right now
Open full time & time zone page 18:19 19
Tuesday, June 16, 2026
IANA time zone
Europe/Madrid
Daylight saving
DST in effect
CET / CEST
Next DST change
October 25
backward -1h
Live weather in Onís
Daylight in Onís today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 23m
Climate normals for Onís
Long-term monthly averages based on historical data.
January
Poor 
February
Fair March
Fair April
Good May
Good June best
Good July best
Excellent August best
Excellent September best
Excellent October best
Good November
Wet December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 12°C / 6°C | 9°C / 3°C | 15days (144 mm) Wet | 6.2h Fair | 81% Humid | 2.1 Moderate | Poor | View Details |
| February | 13°C / 6°C | 11°C / 3°C | 13days (118 mm) Wet | 7.5h Good | 81% Humid | 2.8 Moderate | Fair | View Details |
| March | 14°C / 7°C | 12°C / 4°C | 16days (121 mm) Wet | 9.3h Good | 80% Humid | 4.3 Moderate | Fair | View Details |
| April | 15°C / 9°C | 14°C / 7°C | 14days (105 mm) Wet | 10.5h Excellent | 81% Humid | 5.7 High | Good | View Details |
| May | 17°C / 11°C | 18°C / 10°C | 15days (104 mm) Wet | 11.6h Excellent | 83% Humid | 6.4 High | Good | View Details |
| June best | 20°C / 15°C | 21°C / 14°C | 15days (124 mm) Wet | 11.4h Excellent | 86% Very Muggy | 6.3 High | Good | View Details |
| July best | 22°C / 16°C | 24°C / 17°C | 12days (65 mm) Wet | 12.1h Excellent | 85% Humid | 6.8 High | Excellent | View Details |
| August best | 22°C / 17°C | 25°C / 18°C | 11days (77 mm) Wet | 11.4h Excellent | 85% Humid | 6.1 High | Excellent | View Details |
| September best | 21°C / 15°C | 22°C / 15°C | 14days (126 mm) Wet | 10h Excellent | 84% Humid | 5 Moderate | Excellent | View Details |
| October best | 19°C / 13°C | 19°C / 12°C | 13days (124 mm) Wet | 8.3h Good | 82% Humid | 3.6 Moderate | Good | View Details |
| November | 15°C / 9°C | 13°C / 7°C | 16days (186 mm) Wet | 6.8h Fair | 82% Humid | 2.2 Moderate | Wet | View Details |
| December | 13°C / 7°C | 11°C / 5°C | 15days (159 mm) Wet | 5.8h Fair | 82% Humid | 1.8 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 12°C / 6°C . Feb: 13°C / 6°C . Mar: 14°C / 7°C . Apr: 15°C / 9°C . May: 17°C / 11°C . Jun: 20°C / 15°C . Jul: 22°C / 16°C . Aug: 22°C / 17°C . Sep: 21°C / 15°C . Oct: 19°C / 13°C . Nov: 15°C / 9°C . Dec: 13°C / 7°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 144 mm. Feb: 118 mm. Mar: 121 mm. Apr: 105 mm. May: 104 mm. Jun: 124 mm. Jul: 65 mm. Aug: 77 mm. Sep: 126 mm. Oct: 124 mm. Nov: 186 mm. Dec: 159 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 81%. Feb: 81%. Mar: 80%. Apr: 81%. May: 83%. Jun: 86%. Jul: 85%. Aug: 85%. Sep: 84%. Oct: 82%. Nov: 82%. Dec: 82%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 17 km/h . Mar: 18 km/h . Apr: 16 km/h . May: 16 km/h . Jun: 15 km/h . Jul: 14 km/h . Aug: 15 km/h . Sep: 15 km/h . Oct: 16 km/h . Nov: 18 km/h . Dec: 17 km/h .
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 14°C . Feb: 14°C . Mar: 14°C . Apr: 14°C . May: 16°C . Jun: 19°C . Jul: 21°C . Aug: 21°C . Sep: 20°C . Oct: 19°C . Nov: 17°C . Dec: 15°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 6. May: UV 6. Jun: UV 6. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 4. Nov: UV 2. Dec: UV 2.
Frequently Asked Questions
Onís has a population of approximately 837.
The best months to visit Onís are June, July, August, September, October, when temperatures are pleasant and rainfall is lower.
Onís receives approximately 1453mm of rainfall annually across 169 rainy days.
Onís is located in Spain, in the Europe region.