Aldana
# Aldana

Aldana is a town and municipality in the Nariño Department, Colombia.

## Climate

Aldana has a cold subtropical highland climate (Köppen Cfb) with moderate rainfall year-round.

Climate data for Aldana :

| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Average high °C (°F) | 16.3 (61.3) | 16.4 (61.5) | 16.3 (61.3) | 16.4 (61.5) | 16.0 (60.8) | 15.1 (59.2) | 14.6 (58.3) | 14.9 (58.8) | 15.9 (60.6) | 16.8 (62.2) | 16.9 (62.4) | 16.6 (61.9) | 16.0 (60.8) |
| Daily mean °C (°F) | 11.2 (52.2) | 11.3 (52.3) | 11.4 (52.5) | 11.4 (52.5) | 11.3 (52.3) | 10.6 (51.1) | 10.0 (50.0) | 10.0 (50.0) | 10.5 (50.9) | 11.1 (52.0) | 11.4 (52.5) | 11.3 (52.3) | 11.0 (51.7) |
| Average low °C (°F) | 5.8 (42.4) | 6.0 (42.8) | 6.4 (43.5) | 6.6 (43.9) | 6.6 (43.9) | 6.0 (42.8) | 5.1 (41.2) | 4.6 (40.3) | 4.6 (40.3) | 5.6 (42.1) | 6.2 (43.2) | 6.2 (43.2) | 5.8 (42.5) |
| Average rainfall mm (inches) | 73.9 (2.91) | 71.7 (2.82) | 95.2 (3.75) | 102.1 (4.02) | 82.5 (3.25) | 51.4 (2.02) | 40.5 (1.59) | 31.7 (1.25) | 42.6 (1.68) | 84.9 (3.34) | 100.9 (3.97) | 97.2 (3.83) | 874.6 (34.43) |
| Average rainy days | 18 | 17 | 20 | 21 | 22 | 22 | 20 | 18 | 17 | 19 | 20 | 21 | 235 |
| Average relative humidity (%) | 83 | 83 | 84 | 85 | 85 | 85 | 84 | 82 | 81 | 82 | 83 | 84 | 83 |
| Mean monthly sunshine hours | 133.3 | 107.3 | 99.2 | 111.0 | 127.1 | 129.0 | 139.5 | 139.5 | 129.0 | 130.2 | 123.0 | 130.2 | 1,498.3 |
| Mean daily sunshine hours | 4.3 | 3.8 | 3.2 | 3.7 | 4.1 | 4.3 | 4.5 | 4.5 | 4.3 | 4.2 | 4.1 | 4.2 | 4.1 |
| Source: Instituto de Hidrología, Meteorología y Estudios Ambientales ||||||||||||||
