UTC Offset
UTC+01:00
Sismaria, Portugal Snapshot 2026
Where is Sismaria?
Sismaria, Portugal
- Continent
- Europe
- Country
- Portugal
- City
- Sismaria
- Population
- 584
- Coordinates
- 39.88°, -8.87°
Sismaria is a city in Portugal with a population of approximately 584. Average temperatures range from 9°C (48°F) in January to 24°C (74°F) in August. The best time to visit is June, July, August, September.
Time in Sismaria right now
Open full time & time zone page 16:10 10
Tuesday, June 30, 2026
IANA time zone
Europe/Lisbon
Daylight saving
DST in effect
GMT / WEST
Next DST change
October 25
backward -1h
Live weather in Sismaria
Daylight in Sismaria today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 58m
Climate normals for Sismaria
Long-term monthly averages based on historical data.
January
Fair 
February
Good March
Good April
Good May
Good June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Good December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 14°C / 9°C | 12°C / 6°C | 11days (100 mm) Wet | 6.8h Fair | 80% Humid | 2.5 Moderate | Fair | View Details |
| February | 15°C / 10°C | 13°C / 7°C | 9days (75 mm) Wet | 8.2h Good | 78% Humid | 3.5 Moderate | Good | View Details |
| March | 16°C / 10°C | 14°C / 8°C | 13days (110 mm) Wet | 9.5h Good | 77% Humid | 5 Moderate | Good | View Details |
| April | 18°C / 12°C | 17°C / 10°C | 11days (99 mm) Wet | 10.8h Excellent | 78% Humid | 6.5 High | Good | View Details |
| May | 20°C / 14°C | 20°C / 12°C | 7days (55 mm) Good | 12.1h Excellent | 77% Humid | 7.3 Very High | Good | View Details |
| June best | 21°C / 16°C | 22°C / 15°C | 6days (25 mm) Good | 12.9h Excellent | 80% Humid | 7.6 Very High | Excellent | View Details |
| July best | 23°C / 17°C | 25°C / 17°C | 2days (6 mm) Excellent | 13.1h Excellent | 79% Humid | 7.9 Very High | Excellent | View Details |
| August best | 24°C / 17°C | 25°C / 17°C | 1days (4 mm) Excellent | 12.2h Excellent | 80% Humid | 7.3 Very High | Excellent | View Details |
| September best | 23°C / 16°C | 23°C / 16°C | 5days (40 mm) Good | 10.8h Excellent | 80% Humid | 5.9 High | Excellent | View Details |
| October | 21°C / 15°C | 21°C / 14°C | 12days (112 mm) Wet | 8.6h Good | 80% Humid | 4.2 Moderate | Good | View Details |
| November | 17°C / 12°C | 15°C / 10°C | 13days (127 mm) Wet | 7.2h Good | 81% Humid | 2.9 Moderate | Good | View Details |
| December | 15°C / 10°C | 13°C / 8°C | 11days (107 mm) Wet | 6.8h Fair | 81% Humid | 2.4 Moderate | Good | View Details |
Monthly Temperatures
High Low
Line chart showing monthly temperatures. Jan: 14°C / 9°C . Feb: 15°C / 10°C . Mar: 16°C / 10°C . Apr: 18°C / 12°C . May: 20°C / 14°C . Jun: 21°C / 16°C . Jul: 23°C / 17°C . Aug: 24°C / 17°C . Sep: 23°C / 16°C . Oct: 21°C / 15°C . Nov: 17°C / 12°C . Dec: 15°C / 10°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 100 mm. Feb: 75 mm. Mar: 110 mm. Apr: 99 mm. May: 55 mm. Jun: 25 mm. Jul: 6 mm. Aug: 4 mm. Sep: 40 mm. Oct: 112 mm. Nov: 127 mm. Dec: 107 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 80%. Feb: 78%. Mar: 77%. Apr: 78%. May: 77%. Jun: 80%. Jul: 79%. Aug: 80%. Sep: 80%. Oct: 80%. Nov: 81%. Dec: 81%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 21 km/h . Feb: 20 km/h . Mar: 22 km/h . Apr: 21 km/h . May: 21 km/h . Jun: 21 km/h . Jul: 22 km/h . Aug: 21 km/h . Sep: 20 km/h . Oct: 19 km/h . Nov: 21 km/h . Dec: 21 km/h .
Sea Temperature
Sea Temperature swim
Line chart showing monthly sea temperature. Jan: 15°C . Feb: 15°C . Mar: 15°C . Apr: 16°C . May: 17°C . Jun: 19°C . Jul: 19°C . Aug: 18°C . Sep: 18°C . Oct: 19°C . Nov: 17°C . Dec: 16°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 7. May: UV 7. Jun: UV 8. Jul: UV 8. Aug: UV 7. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Sismaria has a population of approximately 584.
The best months to visit Sismaria are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Sismaria receives approximately 860mm of rainfall annually across 101 rainy days.
Sismaria is located in Portugal, in the Europe region.