{"id":13592,"date":"2017-02-02T09:23:12","date_gmt":"2017-02-02T08:23:12","guid":{"rendered":"http:\/\/www.slometeo.net\/zaplana\/blog\/?p=13592"},"modified":"2017-02-02T13:32:01","modified_gmt":"2017-02-02T12:32:01","slug":"vreme-na-zaplani-januarja-2017","status":"publish","type":"post","link":"http:\/\/www.slometeo.net\/zaplana\/blog\/?p=13592","title":{"rendered":"Vreme na Zaplani januarja 2017"},"content":{"rendered":"<p style=\"text-align: justify;\">Januar 2017 je Sloveniji prinesel pravi zimski mraz. \u00c4\u0152eprav ni bilo zabele\u00c5\u00beenih temperaturnih ekstremov pa je nizko mese\u00c4\u008dno povpre\u00c4\u008dje tisto, ki je izrazito odstopalo od razmer v zadnjih 30 letih. Na obmo\u00c4\u008dju osrednje Slovenije je bil januar za 4 \u00c2\u00b0C hladnej\u00c5\u00a1i kot v referen\u00c4\u008dnem obdobju 1981-2010 in odve\u00c4\u008d je omeniti, da je bilo bolj mrzlo tudi od obi\u00c4\u008dajnih razmer v minulem stoletju. V ve\u00c4\u008djem delu dr\u00c5\u00beave je mraz minil ob skromni sne\u00c5\u00beni odeji, v za\u00c4\u008detnem obdobju pa ponekod celo brez nje, kar je imelo za posledico zmrzovanje tal.<\/p>\n<p style=\"text-align: justify;\">Povpre\u00c4\u008dna mese\u00c4\u008dna temperatura zraka na vremenski postaji Zaplana je bila -4,8 \u00c2\u00b0C. V zadnjem desetletju sta temperaturno najbolj odstopala januar 2007 (3,6 \u00c2\u00b0C) in januar 2010 (-3,5 \u00c2\u00b0C). 1. januarja je bila izmerjena najvi\u00c5\u00a1ja (8,0 \u00c2\u00b0C), 11. januarja pa najni\u00c5\u00beja mese\u00c4\u008dna temperatura (-16,1 \u00c2\u00b0C). \u00c4\u0152eprav je to \u00c5\u00a1ele \u00c5\u00a1esta najni\u00c5\u00beja temperatura od pri\u00c4\u008detka meritev, gre hkrati za svojevrsten dogodek, saj ob odsotnosti snega \u00c5\u00a1e nikoli ni bilo tako mrzlo. Negativna temperatura je bila izmerjena v vseh dneh meseca, nad ni\u00c4\u008dlo se ni ogrelo v 22 dneh, pod -10 \u00c2\u00b0C pa se je temperatura spustila v 9 dneh. Padavin je bilo 59,8 mm, kar predstavlja dobro polovico januarskega povpre\u00c4\u008dja. Ko je mraz \u00c5\u00bee po\u00c5\u00a1teno pritisnil so takrat \u00c5\u00a1e vedno kopna tla zmrznila 30 cm globoko. \u00c5\u00a0e huj\u00c5\u00a1e razmere so bile v mrazi\u00c5\u00a1\u00c4\u008dih, kjer se je temperatura zraka brez prisotnosti snega spustila vse do -22 \u00c2\u00b0C. Do nastanka sne\u00c5\u00bene odeje je pri\u00c5\u00a1lo \u00c5\u00a1ele 13. januarja, tega dne je tudi dosegla maksimalno vi\u00c5\u00a1ino 17 cm. Zadnji dan meseca je zaradi mrzlih tal in de\u00c5\u00beja pri\u00c5\u00a1lo do poledice, zaradi pozitivne temperature zraka pa ni bilo \u00c5\u00beleda. Pogost pojav je bila megla, ob kateri je na drevju nastajalo ivje. Na mese\u00c4\u008dni ravni je izrazito prevladoval veter vzhodnih smeri, zaradi ve\u00c4\u008dje vlage in nizkih temperatur pa je bil merilec vetra nekaj \u00c4\u008dasa tudi zamrznjen.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2017\/02\/januar2017.gif\" rel=\"lightbox[13592]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter \" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2017\/02\/januar2017.gif\" width=\"379\" height=\"149\" \/><\/a><em>Povpre\u00c4\u008dna dnevna temperatura, veter in kumulativa padavin na Zaplani v januarju 2017.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Januar 2017 je odstopal po mese\u00c4\u008dnem povpre\u00c4\u008dju, ne pa tudi po absolutnih ekstremih. Doslej najhladnej\u00c5\u00a1i mesec je bil februar 2012 s povpre\u00c4\u008dno temperaturo -3,7 \u00c2\u00b0C, leto\u00c5\u00a1nji januar pa je bil \u00c5\u00a1e za stopinjo bolj mrzel. Zabele\u00c5\u00beeno je bilo doslej najve\u00c4\u008dje \u00c5\u00a1tevilo dni, v katerih se temperatura ves dan ne povzpne nad ledi\u00c5\u00a1\u00c4\u008de. Po drugi strani je bila najni\u00c5\u00beja izmerjena temperatura na postaji Zaplana, -16,1 \u00c2\u00b0C, \u00c5\u00a1ele \u00c5\u00a1esta najni\u00c5\u00beja v zadnjih 15 letih in tudi v mrazi\u00c5\u00a1\u00c4\u008dih je bilo za skoraj 10 \u00c2\u00b0C manj mrzlo od dosedanjih rekordnih vrednosti. Po ve\u00c4\u008dini kriterijev je bilo v februarju 2012 bolj mrzlo kot letos, vendar se je takratno mrzlo obdobje pri\u00c4\u008delo \u00c5\u00bee v januarju, kasnej\u00c5\u00a1a otoplitev pa je mo\u00c4\u008dno dvignila februarsko temperaturno povpre\u00c4\u008dje. Zaradi pove\u00c4\u008dane vetrovnosti in preme\u00c5\u00a1anega ozra\u00c4\u008dja so bile temperature v hribih ni\u00c5\u00beje kot po ni\u00c5\u00beinah, medtem ko je bilo letos zaradi temperaturne inverzije ravno obratno. Mrzlo obdobje v minulem januarju je zaznamovala vmesna otoplitev, nasprotno pa mraz v letu 2012 ni popu\u00c5\u00a1\u00c4\u008dal skozi celotno obdobje. Spodaj je primerjava dveh mrzlih obdobij in sicer mraza med 25. januarjem in 15. februarjem 2012 (22 dni), ter mraza med 6. in 30. januarjem 2017 (25 dni).<\/p>\n<p style=\"text-align: justify;\"><strong><br \/>\n<\/strong><\/p>\n<blockquote>\n<h4>Bistvene zna\u00c4\u008dilnosti mrzlega obdobja:\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a02012 \/ 2017<\/h4>\n<ul>\n<li style=\"text-align: justify;\">dnevi z najvi\u00c5\u00a1jo dnevno temperaturo pod 0 \u00c2\u00b0C:\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0 20 \/ <span style=\"color: #00ffff;\">21<\/span><\/li>\n<li style=\"text-align: justify;\">dnevi z najvi\u00c5\u00a1jo dnevno temperaturo pod -5 \u00c2\u00b0C:\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0 <span style=\"color: #00ffff;\">13<\/span> \/ 10<\/li>\n<li style=\"text-align: justify;\">dnevi z najni\u00c5\u00bejo dnevno temperaturo pod -10 \u00c2\u00b0C:\u00c2\u00a0\u00c2\u00a0 <span style=\"color: #00ffff;\">14<\/span> \/ 9<\/li>\n<li style=\"text-align: justify;\">dnevi z najvi\u00c5\u00a1jo dnevno temperaturo pod -10 \u00c2\u00b0C:\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0 <span style=\"color: #00ffff;\">3<\/span> \/ 0<\/li>\n<li style=\"text-align: justify;\">dnevi s povpre\u00c4\u008dno temperaturo pod -10 \u00c2\u00b0C:\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0<span style=\"color: #00ffff;\">6<\/span> \/ 3<\/li>\n<li style=\"text-align: justify;\">absolutna najni\u00c5\u00beja temperatura (\u00c2\u00b0C):\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0-14,4 \/ <span style=\"color: #00ffff;\">-16,1<\/span><\/li>\n<li style=\"text-align: justify;\">povpre\u00c4\u008dna temperatura obdobja (\u00c2\u00b0C):\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0 <span style=\"color: #00ffff;\">-7,9<\/span> \/ -6,0<\/li>\n<li style=\"text-align: justify;\">zmrzovanje tal ob odsotnosti snega:\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0da \/ da<\/li>\n<li style=\"text-align: justify;\">ob\u00c4\u008dutek mraza zaradi vetra:\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0<span style=\"color: #00ffff;\">ve\u00c4\u008dji<\/span> \/ manj\u00c5\u00a1i<\/li>\n<li style=\"text-align: justify;\">stopnja pojavljanja megle in visoke vla\u00c5\u00benosti:\u00c2\u00a0\u00c2\u00a0\u00c2\u00a0nizka \/ <span style=\"color: #00ffff;\">visoka<\/span><\/li>\n<\/ul>\n<\/blockquote>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Januar 2017 je Sloveniji prinesel pravi zimski mraz. \u00c4\u0152eprav ni bilo zabele\u00c5\u00beenih temperaturnih ekstremov pa je nizko mese\u00c4\u008dno povpre\u00c4\u008dje tisto, ki je izrazito odstopalo od razmer v zadnjih 30 letih. Na obmo\u00c4\u008dju osrednje Slovenije je bil januar za 4 \u00c2\u00b0C hladnej\u00c5\u00a1i kot v referen\u00c4\u008dnem obdobju 1981-2010 in odve\u00c4\u008d je omeniti, da je bilo bolj mrzlo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[],"_links":{"self":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts\/13592"}],"collection":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13592"}],"version-history":[{"count":194,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts\/13592\/revisions"}],"predecessor-version":[{"id":13788,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts\/13592\/revisions\/13788"}],"wp:attachment":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13592"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}