UTC Offset
UTC+01:00
Olhalvo, Portugal Snapshot 2026
Where is Olhalvo?
Olhalvo, Portugal
- Continent
- Europe
- Country
- Portugal
- City
- Olhalvo
- Population
- 1.8K
- Coordinates
- 39.10°, -9.07°
Olhalvo is a city in Portugal with a population of approximately 1.8K. Average temperatures range from 8°C (46°F) in January to 28°C (82°F) in August. The best time to visit is June, July, August, September.
Time in Olhalvo right now
Open full time & time zone page 03:09 09
Wednesday, July 1, 2026
IANA time zone
Europe/Lisbon
Daylight saving
DST in effect
GMT / WEST
Next DST change
October 25
backward -1h
Live weather in Olhalvo
Daylight in Olhalvo today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 52m
Climate normals for Olhalvo
Long-term monthly averages based on historical data.
January
Fair 
February
Good March
Good April
Good May
Excellent June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Excellent November
Good December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 15°C / 8°C | 13°C / 6°C | 8days (60 mm) Wet | 6.9h Fair | 82% Humid | 2.7 Moderate | Fair | View Details |
| February | 16°C / 9°C | 14°C / 6°C | 7days (47 mm) Good | 7.9h Good | 79% Humid | 3.8 Moderate | Good | View Details |
| March | 17°C / 10°C | 15°C / 7°C | 11days (83 mm) Wet | 9.4h Good | 77% Humid | 4.9 Moderate | Good | View Details |
| April | 19°C / 11°C | 18°C / 10°C | 11days (68 mm) Wet | 10.7h Excellent | 76% Humid | 6.5 High | Good | View Details |
| May | 22°C / 14°C | 22°C / 12°C | 5days (42 mm) Good | 12.1h Excellent | 72% Muggy | 7.5 Very High | Excellent | View Details |
| June best | 24°C / 16°C | 25°C / 15°C | 3days (12 mm) Excellent | 12.7h Excellent | 71% Muggy | 7.7 Very High | Excellent | View Details |
| July best | 27°C / 18°C | 28°C / 17°C | 1days (3 mm) Excellent | 13h Excellent | 69% Muggy | 8.1 Very High | Excellent | View Details |
| August best | 28°C / 18°C | 29°C / 18°C | 0days (2 mm) Excellent | 12.2h Excellent | 70% Muggy | 7.6 Very High | Excellent | View Details |
| September best | 26°C / 17°C | 26°C / 17°C | 3days (26 mm) Excellent | 10.7h Excellent | 72% Muggy | 6.2 High | Excellent | View Details |
| October | 23°C / 15°C | 22°C / 15°C | 9days (61 mm) Wet | 8.7h Good | 76% Humid | 4.5 Moderate | Excellent | View Details |
| November | 18°C / 12°C | 16°C / 10°C | 10days (82 mm) Wet | 7.1h Good | 82% Humid | 3.1 Moderate | Good | View Details |
| December | 16°C / 9°C | 14°C / 7°C | 9days (71 mm) Wet | 6.9h Fair | 83% Humid | 2.5 Moderate | Good | View Details |
Monthly Temperatures
High Low
Line chart showing monthly temperatures. Jan: 15°C / 8°C . Feb: 16°C / 9°C . Mar: 17°C / 10°C . Apr: 19°C / 11°C . May: 22°C / 14°C . Jun: 24°C / 16°C . Jul: 27°C / 18°C . Aug: 28°C / 18°C . Sep: 26°C / 17°C . Oct: 23°C / 15°C . Nov: 18°C / 12°C . Dec: 16°C / 9°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 60 mm. Feb: 47 mm. Mar: 83 mm. Apr: 68 mm. May: 42 mm. Jun: 12 mm. Jul: 3 mm. Aug: 2 mm. Sep: 26 mm. Oct: 61 mm. Nov: 82 mm. Dec: 71 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 82%. Feb: 79%. Mar: 77%. Apr: 76%. May: 72%. Jun: 71%. Jul: 69%. Aug: 70%. Sep: 72%. Oct: 76%. Nov: 82%. Dec: 83%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 18 km/h . Mar: 21 km/h . Apr: 20 km/h . May: 20 km/h . Jun: 21 km/h . Jul: 22 km/h . Aug: 22 km/h . Sep: 19 km/h . Oct: 18 km/h . Nov: 18 km/h . Dec: 18 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 7. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 6. Oct: UV 5. Nov: UV 3. Dec: UV 3.
Frequently Asked Questions
Olhalvo has a population of approximately 1.8K.
The best months to visit Olhalvo are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Olhalvo receives approximately 557mm of rainfall annually across 77 rainy days.
Olhalvo is located in Portugal, in the Europe region.