EXTRACT OF METEOROLOGICAL OBSERVATIONS FOR HONG KONG, JUNE 2002
EXTRACT OF METEOROLOGICAL OBSERVATIONS FOR HONG KONG,
JUNE 2002
| 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 | 1003.8 | 30.9 | 28.1 | 26.7 | 25.0 | 84 | 84 | 3.8 |
| 2 | 1004.4 | 27.9 | 26.4 | 24.2 | 24.4 | 89 | 89 | 3.0 |
| 3 | 1004.9 | 27.8 | 26.6 | 25.7 | 22.9 | 80 | 85 | Trace |
| 4 | 1005.1 | 29.5 | 27.6 | 26.2 | 23.6 | 79 | 84 | Trace |
| 5 | 1004.9 | 28.4 | 27.4 | 26.5 | 24.3 | 83 | 82 | 1.0 |
| 6 | 1004.1 | 29.9 | 27.8 | 25.9 | 24.5 | 83 | 75 | 3.3 |
| 7 | 1004.7 | 31.2 | 28.5 | 26.6 | 23.7 | 76 | 42 | - |
| 8 | 1005.2 | 31.4 | 28.7 | 27.1 | 24.6 | 79 | 53 | - |
| 9 | 1005.9 | 28.5 | 26.8 | 24.5 | 24.8 | 89 | 82 | 24.7 |
| 10 | 1005.4 | 30.2 | 27.9 | 25.6 | 25.0 | 84 | 87 | 9.7 |
| 11 | 1006.3 | 29.0 | 27.7 | 23.9 | 25.3 | 87 | 95 | 109.2 |
| 12 | 1007.6 | 30.2 | 28.1 | 26.4 | 25.2 | 85 | 89 | 6.4 |
| 13 | 1007.5 | 31.3 | 29.0 | 27.8 | 24.9 | 79 | 86 | Trace |
| 14 | 1007.0 | 31.8 | 29.3 | 27.6 | 24.2 | 74 | 84 | Trace |
| 15 | 1006.3 | 31.2 | 29.5 | 28.5 | 24.8 | 76 | 86 | Trace |
| 16 | 1006.7 | 31.1 | 29.1 | 26.8 | 25.1 | 79 | 85 | 11.9 |
| 17 | 1006.6 | 31.5 | 29.4 | 26.8 | 25.1 | 78 | 86 | 9.6 |
| 18 | 1006.8 | 30.9 | 29.4 | 27.9 | 25.2 | 78 | 85 | 0.5 |
| 19 | 1006.0 | 31.3 | 29.3 | 27.5 | 25.2 | 79 | 83 | 6.8 |
| 20 | 1005.2 | 30.0 | 28.7 | 26.1 | 25.5 | 83 | 84 | 15.6 |
| 21 | 1005.4 | 32.6 | 29.6 | 28.1 | 25.9 | 81 | 71 | 2.5 |
| 22 | 1007.2 | 31.2 | 28.9 | 26.8 | 26.1 | 85 | 72 | 5.5 |
| 23 | 1008.6 | 32.4 | 29.3 | 28.1 | 26.4 | 85 | 82 | 9.4 |
| 24 | 1008.4 | 33.1 | 30.2 | 28.6 | 25.2 | 75 | 51 | Trace |
| 25 | 1008.8 | 33.5 | 30.1 | 27.2 | 25.2 | 76 | 43 | 11.8 |
| 26 | 1009.3 | 33.4 | 30.5 | 28.9 | 25.3 | 74 | 50 | - |
| 27 | 1009.5 | 33.1 | 30.5 | 28.9 | 25.3 | 74 | 62 | Trace |
| 28 | 1008.9 | 32.5 | 30.4 | 29.2 | 25.1 | 74 | 81 | Trace |
| 29 | 1007.2 | 32.2 | 30.0 | 27.2 | 25.2 | 76 | 86 | 2.3 |
| 30 | 1005.1 | 32.2 | 29.9 | 29.0 | 25.1 | 76 | 88 | 0.6 |
| Mean/Total | 1006.4 | 31.0 | 28.8 | 27.0 | 24.9 | 80 | 77 | 237.6 |
| 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 | 5.0 | 13.99 | 3.4 | 090 | 13.5 |
| 2 | 0.1 | 5.23 | 1.9 | 090 | 25.3 |
| 3 | 0.1 | 10.08 | 3.1 | 080 | 36.9 |
| 4 | 5.4 | 19.43 | 4.9 | 070 | 33.6 |
| 5 | 2.7 | 10.58 | 3.2 | 080 | 30.7 |
| 6 | 9.0 | 19.59 | 5.4 | 070 | 31.2 |
| 7 | 9.1 | 19.17 | 4.8 | 050 | 13.7 |
| 8 | 9.8 | 22.26 | 5.7 | 090 | 10.4 |
| 9 | 1.7 | 8.90 | 2.3 | 110 | 14.1 |
| 10 | 0.8 | 8.94 | 4.6 | 220 | 17.5 |
| 11 | - | 3.01 | 2.1 | 220 | 25.6 |
| 12 | 0.4 | 10.56 | 2.1 | 230 | 15.4 |
| 13 | 5.2 | 14.46 | 4.1 | 200 | 19.0 |
| 14 | 10.4 | 21.93 | 6.0 | 210 | 18.7 |
| 15 | 5.4 | 15.35 | 4.6 | 200 | 23.6 |
| 16 | 4.3 | 15.10 | 4.3 | 220 | 29.5 |
| 17 | 4.3 | 13.99 | 4.2 | 220 | 29.4 |
| 18 | 5.5 | 12.68 | 3.8 | 190 | 27.0 |
| 19 | 6.5 | 14.87 | 4.1 | 180 | 25.1 |
| 20 | 0.5 | 7.44 | 2.0 | 170 | 22.6* |
| 21 | 10.8 | 22.07 | 5.8 | 130 | 24.9* |
| 22 | 8.6 | 18.69 | 4.2 | 120 | 24.4* |
| 23 | 6.8 | 15.00 | 4.3 | 140 | 25.0* |
| 24 | 11.7 | 22.21 | 6.4 | 190 | 16.4* |
| 25 | 11.9 | 24.09 | 6.3 | 200 | 14.3* |
| 26 | 11.4 | 24.60 | 6.9 | 190 | 15.9* |
| 27 | 11.2 | 20.58 | 6.1 | 190 | 16.8* |
| 28 | 9.5 | 20.50 | 5.7 | 230 | 23.0 |
| 29 | 9.8 | 21.72 | 6.1 | 230 | 23.3 |
| 30 | 3.3 | 12.44 | 4.3 | 220 | 19.2 |
| Mean/Total | 181.2 | 15.65 | 132.7 | 210 | 22.2 |
| 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 1002.0 hectopascals at 1747 HKT on 1 June.
The maximum air temperature recorded at the Hong Kong Observatory was 33.5 degrees C at 1513 HKT on 25 June.
The minimum air temperature recorded at the Hong Kong Observatory was 23.9 degrees C at 0726 HKT on 11 June.
The maximum gust peak speed recorded at Waglan Island was 65 kilometres per hour from 230 degrees at 1524 HKT on 17 June.
The maximum instantaneous rate of rainfall recorded at King's Park was 216 millimetres per hour at 1753 HKT on 10 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.
* Wind data recorded at Cheung Chau were used for 20 June to 27 June due to malfunction of A/C supply at Waglan Island.