EXTRACT OF METEOROLOGICAL OBSERVATIONS FOR HONG KONG, JUNE 2001
EXTRACT OF METEOROLOGICAL OBSERVATIONS FOR HONG KONG,
JUNE 2001
| Date JUNE |
Mean Pressure (hPa) |
Air Temperature | Mean Dew Point Temperature (deg. C) |
Mean Relative Humidity (%) |
Mean Amount of Cloud (%) |
Total Rainfall (mm) | ||
|---|---|---|---|---|---|---|---|---|
| Maximum (deg. C) |
Mean (deg. C) |
Minimum (deg. C) | ||||||
| 1 | 1011.1 | 27.9 | 26.2 | 25.1 | 21.1 | 74 | 85 | - |
| 2 | 1011.6 | 26.8 | 25.8 | 25.0 | 23.3 | 86 | 89 | 1.7 |
| 3 | 1010.6 | 31.4 | 27.4 | 25.5 | 24.0 | 82 | 88 | Trace |
| 4 | 1006.5 | 30.5 | 28.7 | 27.4 | 24.5 | 78 | 88 | - |
| 5 | 1005.1 | 29.5 | 27.5 | 25.0 | 24.6 | 85 | 90 | 73.6 |
| 6 | 1006.4 | 27.9 | 26.3 | 24.9 | 24.7 | 91 | 91 | 54.7 |
| 7 | 1006.5 | 27.8 | 25.9 | 23.7 | 24.3 | 91 | 95 | 72.3 |
| 8 | 1006.3 | 26.8 | 24.9 | 23.9 | 24.1 | 95 | 97 | 131.3 |
| 9 | 1006.2 | 27.7 | 26.1 | 24.2 | 24.8 | 93 | 93 | 54.5 |
| 10 | 1005.5 | 29.7 | 28.2 | 26.8 | 25.1 | 83 | 92 | 4.4 |
| 11 | 1006.0 | 28.2 | 26.3 | 24.2 | 24.5 | 90 | 93 | 101.3 |
| 12 | 1005.5 | 29.3 | 27.3 | 24.9 | 25.1 | 88 | 90 | 73.2 |
| 13 | 1002.4 | 30.2 | 27.7 | 24.3 | 24.6 | 84 | 89 | 41.6 |
| 14 | 1002.9 | 28.9 | 26.7 | 24.9 | 23.4 | 82 | 85 | 0.4 |
| 15 | 1004.7 | 29.4 | 27.1 | 24.9 | 24.9 | 88 | 80 | 4.9 |
| 16 | 1005.5 | 30.2 | 28.3 | 26.9 | 25.3 | 84 | 80 | 7.1 |
| 17 | 1006.4 | 32.2 | 29.2 | 27.2 | 25.1 | 79 | 58 | Trace |
| 18 | 1004.6 | 32.5 | 29.6 | 27.5 | 24.5 | 75 | 43 | - |
| 19 | 1001.7 | 32.3 | 29.6 | 27.7 | 24.6 | 75 | 57 | - |
| 20 | 1002.5 | 30.6 | 28.8 | 27.2 | 26.0 | 85 | 83 | 29.9 |
| 21 | 1003.9 | 32.2 | 29.4 | 28.0 | 25.8 | 82 | 73 | - |
| 22 | 1003.7 | 33.2 | 30.0 | 28.0 | 25.5 | 77 | 39 | Trace |
| 23 | 1002.0 | 33.2 | 29.6 | 26.0 | 25.8 | 81 | 64 | 39.4 |
| 24 | 1004.9 | 30.4 | 28.0 | 25.7 | 25.3 | 85 | 89 | 39.3 |
| 25 | 1004.8 | 28.0 | 26.5 | 25.2 | 25.4 | 94 | 88 | 106.1 |
| 26 | 1004.1 | 29.0 | 26.6 | 25.0 | 25.2 | 92 | 89 | 73.1 |
| 27 | 1006.3 | 27.5 | 25.9 | 23.9 | 24.7 | 93 | 91 | 136.4 |
| 28 | 1007.3 | 30.6 | 28.1 | 25.4 | 25.7 | 87 | 73 | 5.2 |
| 29 | 1007.2 | 30.9 | 28.6 | 27.1 | 25.6 | 84 | 78 | 2.9 |
| 30 | 1004.6 | 29.2 | 27.7 | 26.1 | 25.7 | 89 | 86 | 30.3 |
| Mean/Total | 1005.6 | 29.8 | 27.6 | 25.7 | 24.8 | 85 | 81 | 1083.6 |
| Normal | 1006.0 | 30.3 | 27.8 | 25.9 | 24.4 | 82 | 75 | 376.0 |
| Station | Hong Kong Observatory | |||||||
| Date JUNE |
Total Bright Sunshine (hours) |
Daily Global Solar Radiation (MJ/m2) |
Total Evaporation (mm) |
Prevailing Wind Direction (degrees) |
Mean Wind Speed (km/h) |
|---|---|---|---|---|---|
| 1 | 0.6 | 11.96 | 3.5 | 080 | 31.4 |
| 2 | - | 4.33 | 1.0 | 080 | 20.0 |
| 3 | 3.7 | 16.13 | 3.7 | 110 | 10.8 |
| 4 | 5.4 | 15.18 | 4.1 | 200 | 23.3 |
| 5 | 1.0 | 9.40 | 2.9 | 210 | 25.1 |
| 6 | - | 7.20 | 1.6 | 100 | 11.6 |
| 7 | - | 1.41 | 1.0 | 170 | 18.3 |
| 8 | - | 5.04 | 1.8 | 140 | 12.9 |
| 9 | - | 2.73 | 4.0 | 170 | 21.0 |
| 10 | 1.9 | 7.06 | 3.1 | 190 | 24.7 |
| 11 | - | 2.86 | 2.3 | 190 | 17.7 |
| 12 | 1.8 | 7.12 | 5.7 | 220 | 23.5 |
| 13 | 1.0 | 9.99 | 2.8 | 220 | 36.8 |
| 14 | 1.6 | 11.90 | 2.4 | 270 | 10.6 |
| 15 | 4.4 | 12.04 | 2.8 | 100 | 8.3 |
| 16 | 5.0 | 11.25 | 2.8 | 170 | 18.3 |
| 17 | 11.7 | 23.33 | 5.6 | 160 | 14.4 |
| 18 | 11.2 | 21.32 | 5.7 | 200 | 11.1 |
| 19 | 11.3 | 24.26 | 5.7 | 230 | 16.2 |
| 20 | 2.1 | 10.97 | 3.2 | 220 | 15.9 |
| 21 | 8.3 | 18.14 | 4.6 | 140 | 13.3 |
| 22 | 12.0 | 24.63 | 6.0 | 060 | 15.3 |
| 23 | 6.8 | 17.47 | 5.6 | 230 | 17.0 |
| 24 | 3.0 | 14.23 | 4.5 | 100 | 14.1 |
| 25 | 0.7 | 6.26 | 4.4 | 110 | 24.9 |
| 26 | - | 6.21 | 4.7 | 130 | 36.5 |
| 27 | - | 1.15 | 4.5 | 120 | 30.8 |
| 28 | 10.4 | 22.10 | 4.9 | 110 | 23.4 |
| 29 | 9.6 | 18.58 | 6.1 | 090 | 22.8 |
| 30 | 0.5 | 7.12 | 2.8 | 070 | 37.3 |
| Mean/Total | 114.0 | 11.71 | 113.8 | 220 | 20.2 |
| Normal | 161.1 | 16.55 | 143.9 | 090 | 21.6 |
| Station | King's Park | Waglan Island^ | |||
The minimum pressure recorded at the Hong Kong Observatory was 999.6 hectopascals at 1702 HKT on 13 June.
The maximum air temperature recorded at the Hong Kong Observatory was 33.2 degrees C at 1438 HKT on 22 June and at 1410 HKT on 23 June.
The minimum air temperature recorded at the Hong Kong Observatory was 23.7 degrees C at 1930 HKT on 7 June.
The maximum gust peak speed recorded at Waglan Island was 106 kilometres per hour from 170 degrees at 0958 HKT on 27 June.
The maximum instantaneous rate of rainfall recorded at King's Park was 224 millimetres per hour at 1813 HKT on 7 June.
^ In case the data are not available from Waglan Island, observations of Cheung Chau or other nearby weather stations will be incorporated in computing the Prevailing Wind Direction and Mean Wind Speed.