{"id":1548,"date":"2021-01-12T14:38:52","date_gmt":"2021-01-12T06:38:52","guid":{"rendered":"http:\/\/www.weather.org.hk\/blog\/?p=1548"},"modified":"2021-01-17T09:50:24","modified_gmt":"2021-01-17T01:50:24","slug":"%e9%a6%99%e6%b8%af%e6%9c%80%e5%86%b7%e7%9a%84%e6%97%a5%e5%ad%90","status":"publish","type":"post","link":"https:\/\/www.weather.org.hk\/news\/%e9%a6%99%e6%b8%af%e6%9c%80%e5%86%b7%e7%9a%84%e6%97%a5%e5%ad%90\/","title":{"rendered":"\u9999\u6e2f\u6700\u51b7\u7684\u65e5\u5b50"},"content":{"rendered":"

\u9999\u6e2f\u4e00\u5e74\u4e2d\u751a\u9ebc\u6642\u5019\u6700\u51b7\uff1f<\/p>\n

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\"5_temp_8110\"<\/a>
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\u5f9e\u5716\u4e2d\u53ef\u898b\uff0c\u9999\u6e2f\u6700\u51b7\u7684\u65e5\u5b50\u4e26\u975e\u51fa\u73fe\u5728\u5341\u4e8c\u6708\uff0c\u800c\u662f\u4e00\u6708\uff0c\u65e5\u5b50\u5927\u7d04\u57281\u670826-30\u65e5\u9593\u3002\u5929\u6587\u53f0\u7684\u5e73\u5747\u6c23\u6eab\u4ecb\u4e4e13.7-17.7\u5ea6\uff0c\u5929\u6c23\u9817\u70ba\u6e05\u6dbc\u3002\u904e\u4e86\u9019\u500b\u6642\u9593\uff0c\u5929\u6c23\u6703\u9010\u6f38\u56de\u6696\u3002<\/p>\n

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\u5230\u4e86\u4e09\u6708\uff0c\u6211\u5011\u4e00\u822c\u4ee5\u70ba\u6625\u5929\u5df2\u5230\uff0c\u5929\u6c23\u4e0d\u6703\u5bd2\u51b7\uff0c\u4f46\u8fd1\u5e74\u6211\u5011\u7d93\u5e38\u767c\u73fe\u5929\u6c23\u53cd\u5e38\u3002\u63db\u53e5\u8a71\u8aaa\uff0c\u6625\u5929\u958b\u59cb\u5f8c\u5929\u6c23\u61c9\u8a72\u9010\u6f38\u56de\u6696\uff0c\u6c23\u6eab\u4e0a\u5347\uff1b\u4f46\u5230\u4e86\u6625\u5929\u4e0b\u65ec\uff0c\u5929\u6c23\u7a81\u7136\u8f49\u6dbc\uff0c\u6709\u6642\u751a\u81f3\u8b8a\u70ba\u5bd2\u51b7\uff0c\u5373\u4eba\u5011\u7a31\u70ba\u7684\u300c\u5012\u6625\u5bd2\u300d\uff0c\u51fa\u73fe\u9670\u96e8\u9023\u7dbf\u7684\u5929\u6c23\u3002<\/p>\n

\u5012\u6625\u5bd2\u6703\u4ee4\u8fb2\u4f5c\u7269\u7684\u751f\u9577\u53d7\u5230\u5f71\u97ff\uff0c\u5f9e\u800c\u5f71\u97ff\u6536\u6210\u3002\u800c\u5728\u4eba\u755c\u65b9\u9762\uff0c\u7531\u65bc\u6c23\u6eab\u7a81\u7136\u8f49\u8b8a\uff0c\u5047\u5982\u672a\u6709\u505a\u597d\u79a6\u5bd2\u63aa\u65bd\uff0c\u5bb9\u6613\u5f15\u8d77\u751f\u75c5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

香港一年中甚麼時候最冷？ 天文台將每五天的天氣數據進行平均（例如1月1-5日，1月6-10日等），得出平均值，然後將過去30年的平均值再進行平均，得出《香港氣象要素的五天平均值》，包括氣溫、相對濕度、雨量、雲量及日照等。 圖:香港天文台氣溫的五天平均值(1981-2010) （來源:香港天文台) 從圖中可見，香港最冷的日子並非出現在十二月，而是一月，日子大約在1月26-30日間。天文台的平均氣溫介乎13.7-17.7度，天氣頗為清涼。過了這個時間，天氣會逐漸回暖。 不過，由於在計算平均值的過程中，一些較高或較低的紀錄會被平均掉，無法顯示，所以我們只能說在氣候學上香港一月下旬最冷，但實際上有時到了二月甚至三月，寒冷天氣仍然可以出現。 到了三月，我們一般以為春天已到，天氣不會寒冷，但近年我們經常發現天氣反常。換句話說，春天開始後天氣應該逐漸回暖，氣溫上升；但到了春天下旬，天氣突然轉涼，有時甚至變為寒冷，即人們稱為的「倒春寒」，出現陰雨連綿的天氣。 倒春寒會令農作物的生長受到影響，從而影響收成。而在人畜方面，由於氣溫突然轉變，假如未有做好禦寒措施，容易引起生病。<\/p>\n","protected":false},"author":2,"featured_media":3023,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[43],"tags":[],"class_list":["post-1548","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-43"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.weather.org.hk\/news\/wp-content\/uploads\/2021\/01\/terry-sze-3.jpg?fit=2048%2C1365&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/posts\/1548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/comments?post=1548"}],"version-history":[{"count":5,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/posts\/1548\/revisions"}],"predecessor-version":[{"id":3040,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/posts\/1548\/revisions\/3040"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/media\/3023"}],"wp:attachment":[{"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/media?parent=1548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/categories?post=1548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/tags?post=1548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}