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Weekly Weather Report 每週天氣報告
- Week 49 第49週 (27/11/2005 - 3/12/2005)
  • Update Time 更新時間

    Hong Kong Time 香港時間 21:35 7/12/2005 (Wednesday 星期三)

  • Photo Caption 圖片說明

    It was fine in Tsing Yi (North) on Saturday morning.
    星期六早上,青衣(北)天晴。

  • Report 報告

    An anticyclone over inland China brought fine and dry weather to this district on Sunday. Monday, it was cloudy at first. Clouds thinned out and there were sunny periods and haze. On the other hand, a weak cold front formed over northern Guangdong that night and it crossed the coastal areas of Guangdong on Tuesday. Tuesday, it was fine with haze in the district. A fresh northeast monsoon associated with the weak cold front affected the district on Wednesday and Thursday. Hence air temperature slightly dropped. Morning temperature of 21 degrees was recorded. It was mainly cloudy with haze on Wednesday. It became fine on Thursday but there was haze. Later this week, it was rather warm with afternoon temperature of about 28 or 29 degrees. Friday, it was hazy and fine with abundant sunshine. Saturday, there were sunny periods. Meanwhile, a cold front formed over the northern part of Southeast China on Saturday afternoon. It steadily moved southwards. It was expected to cross the coastal areas of southeastern China early in the morning on Sunday. An intense winter monsoon associated with this cold front would bring cold weather to the district then.

    中國內陸的反氣旋於星期日為本區帶來晴朗及乾燥的天氣。星期一,初時多
    雲,日間雲層減薄,部分時間有陽光,有煙霞。另一方面,一道微弱的冷鋒
    於當晚在廣東北部形成,並在星期二橫過廣東沿岸地區。星期二,本區天晴
    及有煙霞。該冷鋒隨後的一股清勁東北季候風於星期三及四影響本區,氣溫
    稍為下降,早上只有21度。星期三大致多雲及有煙霞,星期四轉為天晴,但
    仍有煙霞。本週後期,天氣較為溫暖,下午氣溫上升至28或29度。星期五,
    天晴,陽光充沛,有煙霞。星期六,部分時間有陽光。此外,一道冷鋒在星
    期六下午於華南北部形成並穩定向南移動,預料該冷鋒會在星期日清晨橫過
    華南沿岸,隨後的強烈冬季季候風會為本區帶來寒冷的天氣。

Weekly Weather Observation Summary 本週氣象觀測摘錄

Summary Item 摘錄項目 Value 數值
Minimum Air Temperatures 最低氣溫 (oC) 20.9
Maximum Air Temperatures 最高氣溫 (oC) 29.1
Minimum Relative Humidity 最低相對濕度 (%) 29
Maximum Relative Humidity 最高相對濕度 (%) 70
Minimum Hourly Average Sea Level Pressure 最低每小時平均海平面氣壓 (hPa) 1012
Maximum Hourly Average Sea Level Pressure 最高每小時平均海平面氣壓 (hPa) 1019
Minimum 10-minute Average Sea Level Pressure 最低每10分鐘平均海平面氣壓 (hPa) 1011.8
Maximum 10-minute Average Sea Level Pressure 最高每10分鐘平均海平面氣壓 (hPa) 1018.8

Sea Level Pressure Variation Graph 海平面氣壓走勢圖