<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Carte degré jours]]></title><description><![CDATA[<p dir="auto">Existe-t-il une carte affichant le cumul de degré-jour (un peu comme le cumul de pluviométrie sur une période de 15 jours)?<br />
Voir ici pour plus d'info sur les degré-jour <a href="https://agriculture-jardinage36.com/degre-jour-en-production-vegetale/" rel="nofollow ugc">https://agriculture-jardinage36.com/degre-jour-en-production-vegetale/</a></p>
]]></description><link>https://community.windy.com/topic/43850/carte-degré-jours</link><generator>RSS for Node</generator><lastBuildDate>Thu, 11 Jun 2026 09:43:16 GMT</lastBuildDate><atom:link href="https://community.windy.com/topic/43850.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 10 Mar 2026 10:26:50 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Carte degré jours on Mon, 11 May 2026 10:51:47 GMT]]></title><description><![CDATA[<p dir="auto">Hi All,<br />
Do you know if any progress has been made with this request? Is it something that developers can do?<br />
Thank you</p>
]]></description><link>https://community.windy.com/post/227694</link><guid isPermaLink="true">https://community.windy.com/post/227694</guid><dc:creator><![CDATA[TheoFUN]]></dc:creator><pubDate>Mon, 11 May 2026 10:51:47 GMT</pubDate></item><item><title><![CDATA[Reply to Carte degré jours on Thu, 12 Mar 2026 19:43:23 GMT]]></title><description><![CDATA[<p dir="auto">Degree-days are a parameter particularly used in agriculture. They represent the cumulative mean daily temperature over a given period.<br />
<a href="https://en.wikipedia.org/wiki/Degree_day" rel="nofollow ugc">https://en.wikipedia.org/wiki/Degree_day</a><br />
<a href="https://www.weather.gov/ffc/degdays" rel="nofollow ugc">https://www.weather.gov/ffc/degdays</a><br />
Mean daily temperature = (temp maximum - temp minimum) / 2<br />
Generally, a base temperature is subtracted from this average temperature (a plant grows above this base temperature, not below. For example, the base temperature is 10°C for corn and 3°C for wheat).<br />
It is usually calculated over the last months from reported maximum  and minimum daily temperature.<br />
But the forecast of cumulated degree day would be useful too. If not as a layer, at least as a plugin just at a location.<br />
Note this parameter is also used in building heating.</p>
]]></description><link>https://community.windy.com/post/225879</link><guid isPermaLink="true">https://community.windy.com/post/225879</guid><dc:creator><![CDATA[idefix37]]></dc:creator><pubDate>Thu, 12 Mar 2026 19:43:23 GMT</pubDate></item><item><title><![CDATA[Reply to Carte degré jours on Thu, 12 Mar 2026 14:41:57 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/theofun" aria-label="Profile: TheoFUN">@<bdi>TheoFUN</bdi></a></p>
<blockquote>
<p dir="auto">Serait-il possible de la créer ?</p>
</blockquote>
<p dir="auto">Seul les développeurs de Windy peuvent le décider.</p>
]]></description><link>https://community.windy.com/post/225878</link><guid isPermaLink="true">https://community.windy.com/post/225878</guid><dc:creator><![CDATA[idefix37]]></dc:creator><pubDate>Thu, 12 Mar 2026 14:41:57 GMT</pubDate></item><item><title><![CDATA[Reply to Carte degré jours on Thu, 12 Mar 2026 13:11:19 GMT]]></title><description><![CDATA[<p dir="auto">Merci pour votre réponse,<br />
Serait-il possible de la créer ? La raisonnement est le même que pour la pluviométrie et donc avoir une prévision des évolutions de température en degré jour serait utile pour les cultures.<br />
Je vous remercie (et désole pour le doublon de post, j'ai eu un bug de mon coté),</p>
]]></description><link>https://community.windy.com/post/225874</link><guid isPermaLink="true">https://community.windy.com/post/225874</guid><dc:creator><![CDATA[TheoFUN]]></dc:creator><pubDate>Thu, 12 Mar 2026 13:11:19 GMT</pubDate></item><item><title><![CDATA[Reply to Carte degré jours on Tue, 10 Mar 2026 10:37:23 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/theofun" aria-label="Profile: TheoFUN">@<bdi>TheoFUN</bdi></a><br />
Non malheureusement ce paramètre n’est pas disponible dans Windy. En général les degrés-jour sont établis d’après les relevés observés au niveau d’une station météo plutôt que d’après des prévisions.</p>
]]></description><link>https://community.windy.com/post/225785</link><guid isPermaLink="true">https://community.windy.com/post/225785</guid><dc:creator><![CDATA[idefix37]]></dc:creator><pubDate>Tue, 10 Mar 2026 10:37:23 GMT</pubDate></item></channel></rss>