{"id":7140,"date":"2026-04-05T12:35:36","date_gmt":"2026-04-05T10:35:36","guid":{"rendered":"https:\/\/www.temperatur.nu\/info\/?p=7140"},"modified":"2026-04-05T19:26:53","modified_gmt":"2026-04-05T17:26:53","slug":"nedladdningsbara-textfiler-format-och-berakningar","status":"publish","type":"post","link":"https:\/\/www.temperatur.nu\/info\/nedladdningsbara-textfiler-format-och-berakningar\/","title":{"rendered":"Graddagar och temperaturdata \u2014 filformat och ber\u00e4kningar"},"content":{"rendered":"\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Ladda ner temperaturdata och graddagar fr\u00e5n \u00f6ver 2 000 m\u00e4tpunkter i Sverige. Som <a href=\"https:\/\/www.temperatur.nu\/prenumerera\/\">prenumerant <\/a>kan du ladda ner temperaturdata i tre format: timmedel, dygnsmedel och graddagar. Filerna levereras som CSV (semikolonseparerade) i en ZIP-fil.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Timmedel<\/h3>\n\n\n\n<p>Varje rad motsvarar ett timmedelv\u00e4rde. Kolumnerna \u00e4r Datum (\u00c5\u00c5\u00c5\u00c5-MM-DD), Klockslag (HH:MM:SS) och Timmedel (medeltemperatur under timmen i \u00b0C).<\/p>\n\n\n\n<p><strong>Exempel<\/strong>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Datum;Klockslag;Timmedel<br>2026-03-15;08:00:00;3,2<br>2026-03-15;09:00:00;4,1<br>2026-03-15;10:00:00;5,0<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Dygnsmedel<\/h3>\n\n\n\n<p>Varje rad motsvarar ett dygn. Dygnsmedlet ber\u00e4knas som medelv\u00e4rdet av dygnets 24 timmedelv\u00e4rden (kl 01:00\u201300:00). Dygn med f\u00e4rre \u00e4n 12 giltiga timv\u00e4rden markeras som &#8221;Nan&#8221;. Kolumnerna \u00e4r Datum och Dygnsmedel (\u00b0C).<\/p>\n\n\n\n<p><strong>Exempel<\/strong>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Datum;Dygnsmedel<br>2026-03-15;3,2<br>2026-03-16;1,7<br>2026-03-17;-2,4<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Graddagar<\/h3>\n\n\n\n<p>Graddagar \u00e4r ett m\u00e5tt p\u00e5 uppv\u00e4rmningsbehovet och anv\u00e4nds bland annat vid normal\u00e5rskorrigering av energianv\u00e4ndning. Filen inneh\u00e5ller b\u00e5de dygnsmedel och graddagar. Kolumnerna \u00e4r Datum, Dygnsmedel (\u00b0C) och Graddagar (heltal).<\/p>\n\n\n\n<p><strong>Exempel:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Datum;Dygnsmedel;Graddagar<br>2026-03-15;3,2;14<br>2026-03-16;1,7;15<br>2026-03-17;-2,4;19<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">S\u00e5 ber\u00e4knas graddagar<\/h4>\n\n\n\n<p>Graddagar anger skillnaden mellan en bastemperatur och dygnets medeltemperatur. Om medeltemperaturen \u00f6verstiger bastemperaturen bidrar dygnet med 0 graddagar.<\/p>\n\n\n\n<p>Bastemperaturen varierar med \u00e5rstid:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Januari: 17 \u00b0C<\/li>\n\n\n\n<li>Februari: 17 \u00b0C<\/li>\n\n\n\n<li>Mars: 17 \u00b0C<\/li>\n\n\n\n<li>April: 12 \u00b0C <\/li>\n\n\n\n<li>Maj: 10 \u00b0C<\/li>\n\n\n\n<li>Juni: 10 \u00b0C<\/li>\n\n\n\n<li>Juli: 10 \u00b0C<\/li>\n\n\n\n<li>Augusti: 11 \u00b0C<\/li>\n\n\n\n<li>September: 12 \u00b0C<\/li>\n\n\n\n<li>Oktober: 13 \u00b0C<\/li>\n\n\n\n<li>November: 17 \u00b0C<\/li>\n\n\n\n<li>December: 17 \u00b0C<\/li>\n<\/ul>\n\n\n\n<p>Formel: Graddagar = bastemperatur \u2212 dygnsmedel (avrundat till heltal, minst 0)<\/p>\n\n\n\n<p>R\u00e4kneexempel: Om dygnsmedlet den 15 mars \u00e4r 3,2 \u00b0C blir graddagarna 17 \u2212 3,2 = 14.<\/p>\n\n\n\n<p>Ett normal\u00e5r i Sverige inneh\u00e5ller typiskt 3 000\u20134 000 graddagar beroende p\u00e5 ort.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gemensamt f\u00f6r alla filer<\/h3>\n\n\n\n<p>Filerna levereras som ZIP med CSV-filer d\u00e4r semikolon \u00e4r kolumnavskiljare och komma \u00e4r decimalavskiljare. Timmedel baseras p\u00e5 1-timmesmedelv\u00e4rden. Dygnsmedel och graddagar baseras p\u00e5 dygnets 24 timv\u00e4rden (kl 01:00 till 00:00 n\u00e4sta dag). <\/p>\n\n\n\n<p>Timmar utan giltigt m\u00e4tv\u00e4rde markeras som &#8221;NaN&#8221;. Dygn med f\u00e4rre \u00e4n 12 giltiga timv\u00e4rden markeras som &#8221;Nan&#8221; och bidrar med 0 graddagar.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ladda ner temperaturdata och graddagar fr\u00e5n \u00f6ver 2 000 m\u00e4tpunkter i Sverige. Som prenumerant kan du ladda ner temperaturdata i tre format: timmedel, dygnsmedel och graddagar. Filerna levereras som CSV (semikolonseparerade) i en ZIP-fil. Timmedel Varje rad motsvarar ett timmedelv\u00e4rde. Kolumnerna \u00e4r Datum (\u00c5\u00c5\u00c5\u00c5-MM-DD), Klockslag (HH:MM:SS) och Timmedel (medeltemperatur under timmen i \u00b0C). Exempel: Dygnsmedel [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7141,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7140","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-okategoriserade"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.temperatur.nu\/info\/wp-json\/wp\/v2\/posts\/7140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.temperatur.nu\/info\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.temperatur.nu\/info\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.temperatur.nu\/info\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.temperatur.nu\/info\/wp-json\/wp\/v2\/comments?post=7140"}],"version-history":[{"count":3,"href":"https:\/\/www.temperatur.nu\/info\/wp-json\/wp\/v2\/posts\/7140\/revisions"}],"predecessor-version":[{"id":7154,"href":"https:\/\/www.temperatur.nu\/info\/wp-json\/wp\/v2\/posts\/7140\/revisions\/7154"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.temperatur.nu\/info\/wp-json\/wp\/v2\/media\/7141"}],"wp:attachment":[{"href":"https:\/\/www.temperatur.nu\/info\/wp-json\/wp\/v2\/media?parent=7140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.temperatur.nu\/info\/wp-json\/wp\/v2\/categories?post=7140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.temperatur.nu\/info\/wp-json\/wp\/v2\/tags?post=7140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}