| 月氣候展望 |
Monthly
Climate Outlook |
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合辦網站： |
香港惡劣天氣訊息站
(HKWWSIC -- hkson) |
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Pacific Tropical Cyclone
Centre (PTCC -- Jams) |
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| 最近更新 |
2009/8/14 |
(預測 Forecast) |
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香港天氣觀測站 (HKWW -- David) |
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| Last update |
2009/8/12 |
(過去 Past forecasts) |
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註釋 |
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1 |
necessitate the issuance
of TC warning signals |
需要發出熱帶氣旋警告 |
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| Except
"# named TCs forming", all normal averages and totals are based on
the observations between year 1971 and 2000. |
Note |
2 |
named by JMA (Average number from 1951 to 2008) |
被日本氣象廳命名 (1951至2008年平均) |
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| 除
"命名氣旋" 外，所有平均/總計數據來自 1971 年至 2000 年間錄得的資料。 |
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* |
Trace |
微量 |
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| 預測 2009年8月 |
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Forecast for August 2009 |
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***WARNING 警告*** |
The above forecasts are
just for your reference. |
以上預測只供參考。 |
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| Date of Issue |
發出日期 |
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12/8/09 |
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N/A |
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14/8/09 |
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| Element |
氣候元素 |
Aug Average |
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hkson's Predictions |
- normal |
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Jams' Predictions |
- normal |
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David's Predictions |
- normal |
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八月平均 |
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hkson 預測 |
距平 |
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Jams 預測 |
距平 |
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David 預測 |
距平 |
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| Average Max Temp |
平均最高溫度 |
31.1 |
℃ |
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32.1 |
℃ |
+1.0 ℃ |
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BUSY |
℃ |
BUSY |
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31.9 |
℃ |
+0.8 ℃ |
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| Average Temp |
平均溫度 |
28.4 |
℃ |
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29.3 |
℃ |
+0.9 ℃ |
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N/A |
℃ |
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29.2 |
℃ |
+0.8 ℃ |
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| Average Min Temp |
平均最低溫度 |
26.4 |
℃ |
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27.2 |
℃ |
+0.8 ℃ |
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BUSY |
℃ |
BUSY |
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27.4 |
℃ |
+1.0 ℃ |
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| Mean Relative Humidity |
平均相對濕度 |
82 |
% |
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82 |
% |
0 % |
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BUSY |
% |
BUSY |
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81 |
% |
-1 % |
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| Mean Pressure |
平均氣壓 |
1005.1 |
hPa |
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N/A |
hPa |
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BUSY |
hPa |
BUSY |
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1004.0 |
hPa |
-1.1 hPa |
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| Total Rainfall |
總雨量 |
444.6 |
mm |
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415 |
mm |
-29.6 mm |
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BUSY |
mm |
BUSY |
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430 |
mm |
-14.6 mm |
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| # TCs threatening HK1 |
襲港氣旋數量1 |
N/A |
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2 |
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BUSY |
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BUSY |
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2 |
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| # Named TCs forming2 |
命名氣旋2 |
5.6 |
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5 |
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-0.6 |
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BUSY |
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BUSY |
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5 |
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-0.6 |
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| 預計下次預測會在2009年9月上旬。
Next forecast is scheduled for early September. |
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| 過去預測可在下方按「過去預測」。 |
Select "Past
forecasts" below for forecasts in the past. |
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