São Jacinto (parish)
# São Jacinto (parish)

São Jacinto is a civil parish in the municipality of Aveiro, Aveiro District, Portugal. The population in 2011 was 993, in an area of 13.84 $km^2.$ It is situated between the Aveiro Lagoon and the Atlantic Ocean. The São Jacinto Dunes Natural Reserve lies north of the village.

## Climate

São Jacinto has a warm-summer Mediterranean climate with warm, dry summers and mild, wet winters.

Climate data for São Jacinto Airport, 1961-1990 normals and extremes :

| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Record high °C (°F) | 17.1 (62.8) | 18.8 (65.8) | 22.6 (72.7) | 26.2 (79.2) | 31.5 (88.7) | 34.8 (94.6) | 36.4 (97.5) | 36.8 (98.2) | 35.8 (96.4) | 30 (86) | 23.6 (74.5) | 20.0 (68.0) | 36.8 (98.2) |
| Average high °C (°F) | 13.8 (56.8) | 14.4 (57.9) | 15.9 (60.6) | 16.8 (62.2) | 18.4 (65.1) | 20.8 (69.4) | 22.2 (72.0) | 22.0 (71.6) | 21.9 (71.4) | 20.0 (68.0) | 16.8 (62.2) | 14.4 (57.9) | 18.1 (64.6) |
| Daily mean °C (°F) | 10.0 (50.0) | 10.8 (51.4) | 12.1 (53.8) | 13.2 (55.8) | 15.1 (59.2) | 17.3 (63.1) | 18.6 (65.5) | 18.3 (64.9) | 18.1 (64.6) | 16.2 (61.2) | 12.9 (55.2) | 10.6 (51.1) | 14.4 (58.0) |
| Average low °C (°F) | 6.3 (43.3) | 7.2 (45.0) | 8.2 (46.8) | 9.6 (49.3) | 11.6 (52.9) | 13.8 (56.8) | 15.0 (59.0) | 14.6 (58.3) | 14.2 (57.6) | 12.4 (54.3) | 9.1 (48.4) | 6.9 (44.4) | 10.7 (51.3) |
| Record low °C (°F) | −2.0 (28.4) | −1.4 (29.5) | −1.5 (29.3) | 0.8 (33.4) | 4.0 (39.2) | 7.6 (45.7) | 9.0 (48.2) | 5.0 (41.0) | 6.5 (43.7) | 2.6 (36.7) | 0.6 (33.1) | −1.8 (28.8) | −2.0 (28.4) |
| Average precipitation mm (inches) | 113.7 (4.48) | 122.6 (4.83) | 72.5 (2.85) | 69.1 (2.72) | 58.7 (2.31) | 29.8 (1.17) | 9.4 (0.37) | 10.4 (0.41) | 36.1 (1.42) | 80.8 (3.18) | 111.1 (4.37) | 126.8 (4.99) | 841 (33.1) |
| Average precipitation days (≥ 0.1 mm) | 16.3 | 15.3 | 14.2 | 13.6 | 11.6 | 8.4 | 3.9 | 4.0 | 7.6 | 11.9 | 14.8 | 13.8 | 135.4 |
| Average relative humidity (%) | 80 | 79 | 74 | 74 | 75 | 76 | 77 | 79 | 79 | 78 | 79 | 80 | 78 |
| Source: Instituto de Meteorologia ||||||||||||||
