福州(zhou)屬典型的亞(ya)熱(re)帶季(ji)(ji)(ji)風(feng)氣(qi)(qi)候，氣(qi)(qi)溫(wen)(wen)(wen)適宜(yi)，溫(wen)(wen)(wen)暖濕(shi)潤(run)，四季(ji)(ji)(ji)常青，陽光充足，雨(yu)(yu)(yu)(yu)(yu)(yu)量(liang)充沛，霜(shuang)(shuang)少無雪，夏(xia)(xia)長冬(dong)短。春季(ji)(ji)(ji)常陰雨(yu)(yu)(yu)(yu)(yu)(yu)綿(mian)綿(mian)，氣(qi)(qi)溫(wen)(wen)(wen)變化較大(da)，是(shi)一年(nian)中(zhong)陰雨(yu)(yu)(yu)(yu)(yu)(yu)天(tian)最(zui)多(duo)(duo)的季(ji)(ji)(ji)節。有(you)春雨(yu)(yu)(yu)(yu)(yu)(yu)期(qi)(qi)（3~4月(yue)(yue)(yue)）和梅雨(yu)(yu)(yu)(yu)(yu)(yu)期(qi)(qi)（5月(yue)(yue)(yue)）之分，春雨(yu)(yu)(yu)(yu)(yu)(yu)期(qi)(qi)天(tian)氣(qi)(qi)冷(leng)熱(re)多(duo)(duo)變，有(you)的年(nian)份還會出現倒春寒天(tian)氣(qi)(qi)和冰雹(bao)等(deng)強(qiang)對流天(tian)氣(qi)(qi)；梅雨(yu)(yu)(yu)(yu)(yu)(yu)期(qi)(qi)溫(wen)(wen)(wen)度(du)顯著升(sheng)高(gao)，濕(shi)度(du)大(da)，雨(yu)(yu)(yu)(yu)(yu)(yu)水多(duo)(duo)。夏(xia)(xia)季(ji)(ji)(ji)以(yi)(yi)晴熱(re)高(gao)溫(wen)(wen)(wen)天(tian)氣(qi)(qi)為(wei)主(zhu)，是(shi)出現局(ju)地熱(re)雷雨(yu)(yu)(yu)(yu)(yu)(yu)天(tian)氣(qi)(qi)和熱(re)帶風(feng)暴(bao)、臺風(feng)活動(dong)最(zui)集(ji)中(zhong)的時(shi)期(qi)(qi)，每年(nian)平(ping)(ping)(ping)均(jun)臺風(feng)直接登陸(lu)市境有(you)2次。秋季(ji)(ji)(ji)天(tian)高(gao)云(yun)淡，日(ri)照充足，濕(shi)度(du)減(jian)小，溫(wen)(wen)(wen)度(du)適宜(yi)。冬(dong)季(ji)(ji)(ji)雨(yu)(yu)(yu)(yu)(yu)(yu)量(liang)一般較少，氣(qi)(qi)候溫(wen)(wen)(wen)和，極少有(you)零下(xia)低溫(wen)(wen)(wen)出現。年(nian)平(ping)(ping)(ping)均(jun)氣(qi)(qi)溫(wen)(wen)(wen)為(wei)20~25℃，最(zui)冷(leng)月(yue)(yue)(yue)1~2月(yue)(yue)(yue)，平(ping)(ping)(ping)均(jun)氣(qi)(qi)溫(wen)(wen)(wen)達6~10℃；最(zui)熱(re)月(yue)(yue)(yue)7~8月(yue)(yue)(yue)，平(ping)(ping)(ping)均(jun)氣(qi)(qi)溫(wen)(wen)(wen)為(wei)33~37℃。年(nian)平(ping)(ping)(ping)均(jun)日(ri)照數(shu)為(wei)1700~1980小時(shi)，年(nian)平(ping)(ping)(ping)均(jun)降水量(liang)為(wei)900~2100毫米，年(nian)相對濕(shi)度(du)約(yue)77%，無霜(shuang)(shuang)期(qi)(qi)達326天(tian)。主(zhu)導(dao)風(feng)向為(wei)東北風(feng)，夏(xia)(xia)季(ji)(ji)(ji)以(yi)(yi)偏南(nan)風(feng)為(wei)主(zhu)。