{"id":34593,"date":"2025-01-01T16:13:16","date_gmt":"2025-01-01T15:13:16","guid":{"rendered":"https:\/\/jensgustafsson.se\/?page_id=34593"},"modified":"2025-01-01T16:13:16","modified_gmt":"2025-01-01T15:13:16","slug":"december-2024","status":"publish","type":"page","link":"https:\/\/jensgustafsson.se\/?page_id=34593","title":{"rendered":"December 2024."},"content":{"rendered":"\n<p class=\"has-medium-font-size\"><em>H\u00e4r kommer en sammanfattning av december 2024. V\u00e4derdata f\u00f6r \u00e5rets decemberm\u00e5nad \u00e4r h\u00e4mtade fr\u00e5n min privata v\u00e4derstation h\u00e4r i F\u00e5gelfors. Statistiken som jag anv\u00e4nder och j\u00e4mf\u00f6r mot, \u00e4r h\u00e4mtad fr\u00e5n SMHI:s n\u00e4rmaste m\u00e4tstationer Blankastr\u00f6m, och Drageryd f\u00f6r \u00e5ren 1931-2012. Fr\u00e5n 2013 och fram\u00e5t \u00e4r det min egna, privata v\u00e4derstation som levererar siffrorna. Nuvarande \u201dnormalperiod\u201d som anv\u00e4nds att j\u00e4mf\u00f6ra december 2024 mot, \u00e4r \u00e5ren 1991-2020. D\u00e4r jag anv\u00e4nder ordet \u201dnormalt\u201d i texterna h\u00e4r, menas allts\u00e5 d\u00e5 medeltalen f\u00f6r referensperioden 1991-2020.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9786-1024x683.jpg\" alt=\"\" class=\"wp-image-34613\" srcset=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9786-1024x683.jpg 1024w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9786-300x200.jpg 300w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9786-768x512.jpg 768w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9786-1536x1024.jpg 1536w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9786-2048x1365.jpg 2048w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9786-450x300.jpg 450w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong><em>Lite sn\u00f6 6 december.<\/em><\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"435\" src=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-1024x435.png\" alt=\"\" class=\"wp-image-34598\" srcset=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-1024x435.png 1024w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-300x127.png 300w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-768x326.png 768w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-1536x653.png 1536w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-500x212.png 500w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image.png 1923w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><em>December i \u00e5r blev mildare \u00e4n normalt. M\u00e5nadens medeltemperatur blev +2,2 grader, och det \u00e4r 2,1 grader h\u00f6gre j\u00e4mf\u00f6rt mot normalt. Som vi ser i stapeldiagrammet s\u00e5 var f\u00f6rsta halvan av m\u00e5naden kallare \u00e4n den senar delen. Vi har haft 13 dygn med frost, och 4 dygn med markfrost.<\/em><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><em>Diagrammet nedan h\u00e4r visar decemberm\u00e5nadens medeltemperatur i normalperioden 1991-2020 som vi har nu, och s\u00e5 har jag lagt till 2021, 2022, 2023, och 2024, s\u00e5 ser vi hur det varierat i temperaturen \u00f6ver tid. Den h\u00f6gsta medeltemperaturen i december i denna normalperiod, hade vi som vi ser \u00e5r 2006 med +4,7 grader.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"340\" src=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-1-1024x340.png\" alt=\"\" class=\"wp-image-34601\" srcset=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-1-1024x340.png 1024w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-1-300x100.png 300w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-1-768x255.png 768w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-1-1536x510.png 1536w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-1-2048x679.png 2048w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-1-500x166.png 500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><em>Nedan ser vi en sammanfattning av lite temperaturdata m.m. fr\u00e5n loggen p\u00e5 min v\u00e4derstation under december 2024.<\/em><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Temperatur (\u00b0C):<br \/>Medel (min+max): +2,2<br \/>Medelminimum: -0,2<br \/>Medelmaximum: +4,8<br \/>Minimum: -7,5 den 13 december<br \/>Maximum: +9,6 den 16 december<br \/>H\u00f6gsta minimum: +5,6 den 16 december<br \/>L\u00e4gsta maximum: +0,3 den 12 december<br \/>Frostdygn: 13 dygn ( mintemp. under 0\u00b0)<br \/>Markfrost: 4 dygn (mintemp. \u00f6ver 0\u00b0, men frost p\u00e5 marken)<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9876-1024x683.jpg\" alt=\"\" class=\"wp-image-34614\" srcset=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9876-1024x683.jpg 1024w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9876-300x200.jpg 300w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9876-768x512.jpg 768w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9876-1536x1024.jpg 1536w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9876-2048x1365.jpg 2048w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9876-450x300.jpg 450w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong><em>14 december var det ocks\u00e5 lite vitt p\u00e5 marken.<\/em><\/strong><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"482\" src=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-2-1024x482.png\" alt=\"\" class=\"wp-image-34604\" srcset=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-2-1024x482.png 1024w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-2-300x141.png 300w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-2-768x361.png 768w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-2-1536x723.png 1536w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-2-500x235.png 500w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-2.png 1560w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><em>Nederb\u00f6rd har vi f\u00e5tt 39 millimeter, och det \u00e4r 89% av den normala decembernederb\u00f6rden. Det mesta har fallit som regn, men ocks\u00e5 som sn\u00f6 eller sn\u00f6blandat regn. Vi har inte haft n\u00e5got m\u00e4tbart sn\u00f6djup under m\u00e5naden, bara lite vitt p\u00e5 marken vid n\u00e5gra tillf\u00e4llen.<\/em><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><em>H\u00e4r \u00e4r ett diagram \u00f6ver nederb\u00f6rdsm\u00e4ngderna i december 1991-2024.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"309\" src=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-3-1024x309.png\" alt=\"\" class=\"wp-image-34607\" srcset=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-3-1024x309.png 1024w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-3-300x91.png 300w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-3-768x232.png 768w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-3-1536x464.png 1536w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-3-2048x619.png 2048w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-3-500x151.png 500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9943-1024x683.jpg\" alt=\"\" class=\"wp-image-34615\" srcset=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9943-1024x683.jpg 1024w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9943-300x200.jpg 300w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9943-768x512.jpg 768w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9943-1536x1024.jpg 1536w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9943-2048x1365.jpg 2048w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9943-450x300.jpg 450w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong><em>H\u00e4r bildas det &#8221;skumtallrikar&#8221;<\/em> i vattnet so<em>m cirkulerar runt med pusselbitar av skum.<\/em><\/strong><\/figcaption><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><em>Diagrammet nedan visar vindriktningarna i december. Den genomsnittliga maxvinden i m\u00e5naden blev 7 m\/s<\/em>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"357\" src=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-4-1024x357.png\" alt=\"\" class=\"wp-image-34608\" srcset=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-4-1024x357.png 1024w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-4-300x105.png 300w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-4-768x268.png 768w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-4-1536x536.png 1536w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-4-500x174.png 500w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-4.png 1614w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9994-1024x683.jpg\" alt=\"\" class=\"wp-image-34616\" srcset=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9994-1024x683.jpg 1024w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9994-300x200.jpg 300w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9994-768x512.jpg 768w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9994-1536x1024.jpg 1536w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9994-2048x1365.jpg 2048w, https:\/\/media1.jensgustafsson.se\/2025\/01\/DSC_9994-450x300.jpg 450w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong><em>P\u00e5 eftermiddagen den 290 december.<\/em><\/strong><\/figcaption><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><em>Diagrammet nedan visar det dagliga medelv\u00e4rdet p\u00e5 lufttrycket i december<\/em>:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"416\" src=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-5-1024x416.png\" alt=\"\" class=\"wp-image-34609\" srcset=\"https:\/\/media1.jensgustafsson.se\/2025\/01\/image-5-1024x416.png 1024w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-5-300x122.png 300w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-5-768x312.png 768w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-5-500x203.png 500w, https:\/\/media1.jensgustafsson.se\/2025\/01\/image-5.png 1375w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><em>D\u00e4rmed avslutar jag december m\u00e5nads v\u00e4derdokumentation, och forts\u00e4tter in i januari 2025, och dokumenterar hur v\u00e4dret utvecklas d\u00e4r.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u00e4r kommer en sammanfattning av december 2024. V\u00e4derdata f\u00f6r \u00e5rets decemberm\u00e5nad \u00e4r h\u00e4mtade fr\u00e5n min privata v\u00e4derstation h\u00e4r i F\u00e5gelfors. Statistiken som jag anv\u00e4nder och j\u00e4mf\u00f6r mot, \u00e4r h\u00e4mtad fr\u00e5n SMHI:s n\u00e4rmaste m\u00e4tstationer Blankastr\u00f6m, och Drageryd f\u00f6r \u00e5ren 1931-2012. Fr\u00e5n &hellip; <a href=\"https:\/\/jensgustafsson.se\/?page_id=34593\">Forts\u00e4tt l\u00e4sa <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":34411,"parent":31413,"menu_order":12,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-34593","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/jensgustafsson.se\/index.php?rest_route=\/wp\/v2\/pages\/34593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jensgustafsson.se\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jensgustafsson.se\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jensgustafsson.se\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jensgustafsson.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=34593"}],"version-history":[{"count":13,"href":"https:\/\/jensgustafsson.se\/index.php?rest_route=\/wp\/v2\/pages\/34593\/revisions"}],"predecessor-version":[{"id":34619,"href":"https:\/\/jensgustafsson.se\/index.php?rest_route=\/wp\/v2\/pages\/34593\/revisions\/34619"}],"up":[{"embeddable":true,"href":"https:\/\/jensgustafsson.se\/index.php?rest_route=\/wp\/v2\/pages\/31413"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jensgustafsson.se\/index.php?rest_route=\/wp\/v2\/media\/34411"}],"wp:attachment":[{"href":"https:\/\/jensgustafsson.se\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=34593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}