UTC Offset
UTC+02:00
Oltza, Spain Snapshot 2026
Where is Oltza?
Oltza, Spain
- Continent
- Europe
- Country
- Spain
- City
- Oltza
- Population
- 1.3K
- Coordinates
- 42.85°, -1.77°
Oltza is a city in Spain with a population of approximately 1.3K. Average temperatures range from 3°C (37°F) in January to 27°C (80°F) in August. The best time to visit is June, July, August, September.
Time in Oltza right now
Open full time & time zone page 18:32 32
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 Oltza
Daylight in Oltza today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 20m
Climate normals for Oltza
Long-term monthly averages based on historical data.
January
Poor 
February
Fair March
Fair April
Fair May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Fair December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 9°C / 3°C | 6°C / 0°C | 12days (83 mm) Wet | 6.3h Fair | 88% Very Muggy | 2 Low | Poor | View Details |
| February | 12°C / 4°C | 9°C / 1°C | 9days (64 mm) Wet | 7.4h Good | 84% Humid | 3 Moderate | Fair | View Details |
| March | 13°C / 5°C | 10°C / 2°C | 14days (82 mm) Wet | 8.9h Good | 81% Humid | 4.1 Moderate | Fair | View Details |
| April | 16°C / 7°C | 14°C / 5°C | 12days (78 mm) Wet | 10.2h Excellent | 79% Humid | 5.5 High | Fair | View Details |
| May | 19°C / 10°C | 19°C / 9°C | 11days (63 mm) Wet | 11.5h Excellent | 79% Humid | 6.6 High | Good | View Details |
| June best | 23°C / 14°C | 25°C / 14°C | 11days (64 mm) Wet | 12.3h Excellent | 80% Humid | 7.2 Very High | Excellent | View Details |
| July best | 25°C / 16°C | 27°C / 16°C | 4days (20 mm) Good | 12.7h Excellent | 79% Humid | 7.5 Very High | Excellent | View Details |
| August best | 27°C / 16°C | 28°C / 17°C | 6days (40 mm) Good | 11.9h Excellent | 76% Humid | 6.8 High | Excellent | View Details |
| September best | 23°C / 14°C | 23°C / 14°C | 8days (59 mm) Wet | 10.1h Excellent | 78% Humid | 5.3 High | Excellent | View Details |
| October | 19°C / 11°C | 18°C / 10°C | 9days (80 mm) Wet | 8.2h Good | 81% Humid | 3.6 Moderate | Good | View Details |
| November | 13°C / 7°C | 11°C / 4°C | 14days (90 mm) Wet | 6.5h Fair | 87% Very Muggy | 2.3 Moderate | Fair | View Details |
| December | 11°C / 4°C | 9°C / 2°C | 11days (72 mm) Wet | 6.2h Fair | 89% Very Muggy | 1.7 Low | Fair | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 9°C / 3°C . Feb: 12°C / 4°C . Mar: 13°C / 5°C . Apr: 16°C / 7°C . May: 19°C / 10°C . Jun: 23°C / 14°C . Jul: 25°C / 16°C . Aug: 27°C / 16°C . Sep: 23°C / 14°C . Oct: 19°C / 11°C . Nov: 13°C / 7°C . Dec: 11°C / 4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 83 mm. Feb: 64 mm. Mar: 82 mm. Apr: 78 mm. May: 63 mm. Jun: 64 mm. Jul: 20 mm. Aug: 40 mm. Sep: 59 mm. Oct: 80 mm. Nov: 90 mm. Dec: 72 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 88%. Feb: 84%. Mar: 81%. Apr: 79%. May: 79%. Jun: 80%. Jul: 79%. Aug: 76%. Sep: 78%. Oct: 81%. Nov: 87%. Dec: 89%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 15 km/h . Feb: 16 km/h . Mar: 18 km/h . Apr: 18 km/h . May: 17 km/h . Jun: 16 km/h . Jul: 18 km/h . Aug: 17 km/h . Sep: 16 km/h . Oct: 16 km/h . Nov: 16 km/h . Dec: 14 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 6. May: UV 7. Jun: UV 7. Jul: UV 8. Aug: UV 7. Sep: UV 5. Oct: UV 4. Nov: UV 2. Dec: UV 2.
Frequently Asked Questions
Oltza has a population of approximately 1.3K.
The best months to visit Oltza are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Oltza receives approximately 795mm of rainfall annually across 121 rainy days.
Oltza is located in Spain, in the Europe region.