Waglan Island
# Waglan Island

Waglan Island is a member of the Po Toi group of islands in Hong Kong. It hosts a ground of meteorological observation and recording.

## Climate

Climate data for Waglan Island (1989-2016) :

| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Record high °C (°F) | 28.5 (83.3) | 28.8 (83.8) | 32.3 (90.1) | 33.4 (92.1) | 37.9 (100.2) | 38.4 (101.1) | 37.7 (99.9) | 38.1 (100.6) | 36.9 (98.4) | 35.1 (95.2) | 33.1 (91.6) | 29.9 (85.8) | 38.4 (101.1) |
| Average high °C (°F) | 18.3 (64.9) | 18.6 (65.5) | 20.7 (69.3) | 24.7 (76.5) | 28.3 (82.9) | 30.4 (86.7) | 31.3 (88.3) | 31.3 (88.3) | 30.6 (87.1) | 28.2 (82.8) | 24.5 (76.1) | 20.3 (68.5) | 25.6 (78.1) |
| Daily mean °C (°F) | 15.5 (59.9) | 15.9 (60.6) | 18.0 (64.4) | 21.8 (71.2) | 25.3 (77.5) | 27.5 (81.5) | 28.2 (82.8) | 28.0 (82.4) | 27.3 (81.1) | 25.1 (77.2) | 21.5 (70.7) | 17.6 (63.7) | 22.7 (72.9) |
| Average low °C (°F) | 13.2 (55.8) | 14.3 (57.7) | 16.3 (61.3) | 20.1 (68.2) | 23.5 (74.3) | 25.7 (78.3) | 26.0 (78.8) | 25.8 (78.4) | 24.6 (76.3) | 23.4 (74.1) | 19.7 (67.5) | 15.7 (60.3) | 20.0 (68.0) |
| Record low °C (°F) | 3.4 (38.1) | 6.0 (42.8) | 7.8 (46.0) | 10.2 (50.4) | 17.4 (63.3) | 20.2 (68.4) | 21.5 (70.7) | 21.7 (71.1) | 18.7 (65.7) | 16.1 (61.0) | 9.8 (49.6) | 4.4 (39.9) | 3.4 (38.1) |
| Source: Hong Kong Observatory ||||||||||||||

## Waglan lighthouse

The Waglan Lighthouse on Waglan Island has been listed as a declared monument of Hong Kong since 2000. It commenced operation in 1893; it is one of the five surviving pre-war lighthouses in Hong Kong.

