(舊文) 下星期48小時內氣溫驟降14度
天文台預料現時的和暖海洋氣流下周初將會被一道冷鋒取代本港星期日預測最高氣溫28度, 隨後會明顯轉涼
星期一最低氣溫會跌至18度, 星期二會再跌多4度只得14度
夏天來臨前大家仲有機會著多次大褸 :lol
天文台七天天氣預報
如此急轉的天氣下容易感冒, 請大家注意身體 :)
[ 本帖最後由 limited 於 2007-4-16 23:41 編輯 ] o 哂咀
仲以為四月開始應該唔會再凍
仲諗住收埋 D 棉胎和厚褸添
愚人節過後估計會有好多人中招
著多件衫啦:) 原帖由 TP人 於 2007-3-29 00:58 發表
o 哂咀
仲以為四月開始應該唔會再凍
仲諗住收埋 D 棉胎和厚褸添
愚人節過後估計會有好多人中招
著多件衫啦:)
不過近呢兩年四五月0既天氣好似有
少少反常咁。因為我記得0係五月中
試過兩次可以得返 20 - 21 度。 http://img.photobucket.com/albums/v337/1601/shocked.gif http://img.photobucket.com/albums/v337/1601/rolleyes.gif 原帖由 TP人 於 2007-3-29 00:58 發表
o 哂咀
仲以為四月開始應該唔會再凍
仲諗住收埋 D 棉胎和厚褸添
愚人節過後估計會有好多人中招
著多件衫啦:)
今年天氣真是多反常,
都唔知道幾多人被天氣玩殘呢?:L 原帖由 nwfb1601 於 2007-3-29 12:14 發表
不過近呢兩年四五月0既天氣好似有
少少反常咁。因為我記得0係五月中
試過兩次可以得返 20 - 21 度。 http://img.photobucket.com/albums/v337/1601/shocked.gif http://img.photobucket.com/albums/v337/16 ...
我記得上年四月中復活節去露營
早幾日都仲係好暖
點知我去o個日就得番13 度
真係勁凍 原帖由 daiteioh 於 2007-3-29 12:49 發表
今年天氣真是多反常,
都唔知道幾多人被天氣玩殘呢?:L
今年我都傷風左兩次..
呢排天氣一日曬一日寒, 真係令人無所適從.
回覆 #5 daiteioh 的帖子
More abnormal example:2/4/07: There is a partly-sunny to mostly-sunny day (sunshine hr: 6.6 hr)
However, HKO guesses the situation scientifically not very good.The weather report stated: sunny to rainny to cloudy to sunny again within 7 days. :L(*10) :funk: (*20)
2/8/07 - 2/9/07:Stop the moon at night! :victory:
The weather of both day times is sunny and warm, but there is shower available at night.Hence, no such moonshine is available on 2/8 night.
2/23: There was a partly sunny day that should not be expected. :o(*10) (Sunshine hour on 2/23: 7.7 hr vs. no sunshine is valid on 2/22 and 2/24 :time: )
February 07: The highest average and the lowest mean temperatures recorded by Hong Kong Observatory. :D
3/5: Before the cold front, some sunshine is avaliable. :o (*5)
3/7: See also board A20: the cold front causes the rain and sudden cold weather (10.6 degree C) :$ (Why nobody discussed this case with me in board A20?)
3/19: 1.There is very little sunshine in the afternoon.Shortly-sunny board appeared on the board of HKO real time weather. :funk: (*10)
2. Normal case: this is the first thunderstorm in 2007. :lol
3/27: The partly-sunny situation appeared that HKO is not expected, and the highest temperature of the month is underway.
3/29: The shower stops!It is normal change, but the night time shower makes the situation harder to be expected correctly.
3/30, 3/31, and 4/1: The temperature can go up to 28 degree C because of the partly sunny situation. :o
4/1: There is yellow fire (!) and mostly-sunny day; shower is also avalible in selected districts; enjoy the April Fool!Do not forget the cold front and thuderstorm tommorrow... (Not the joke of the yellow fire, but I beleive that this may be the last yellow fire on 06/07 Winter and Spring.) ;P
4/2: Stop the sunshine, cold front starts and do not forget the lati-thunderstorm! :victory:
:P
[ 本帖最後由 hp7629 於 2007-4-4 14:21 編輯 ] 俗語有話：
「未食五月糉，寒衣咪入籠」，
依家先係農曆二月，
仲有排捱呀……:lol
話晒依家都仲叫做「春天」，
乍暖還寒乃正常現象，
不過兩日之內跌咁多度，
又過份o左Ｄ……:L
記得十二月十幾二十號左右，
又係呢隻「跳樓式急凍」，
兩日之內，
由最高 26 、 27 度，
跌到得返 12 、 13 度…… 原帖由 daiteioh 於 29.3.2007 12:49 發表
今年天氣真是多反常,
都唔知道幾多人被天氣玩殘呢?:L
不認為這年的天氣特別反常
單比較降溫幅度
看回2005年亦已經有一個相似例子
當時溫度由4月12日最高的攝氏24.6度
降到4月13日攝氏14.6度
如果說自1884年以來
天文台4月錄得的最低溫度
是在1969年4月5日錄得
低至攝氏9.9度
而在之前一日的最高溫度
同樣高達攝氏24.1度
當然
只比較降溫幅度未必能驗證是否「今年天氣真是多反常」
但從一些例子看來
24小時內急降10度也非罕見的事情
(甚至小弟覺得...
熱島效應令降溫幅度較以前小)