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Garden calendar in Morbihan

Climate in Morbihan: 12.2 °C average and 943 mm of rain a year. What to sow, plant and harvest month by month.

12.2°Mean
943mm · Rain
130rain days
This month in Morbihan

Atlantic. Frequent rain: watch for blight and make sure beds drain well.

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Climate by month

MeanMaxMinRainSun
Jan6.9°9.7°4°109 mm70.6 h
Feb7.1°10.4°3.8°83 mm98.6 h
Mar8.8°12.6°5°66 mm143.7 h
Apr10.7°15°6.4°68 mm190.8 h
May13.7°18.1°9.3°66 mm214.1 h
Jun16.4°20.8°11.9°52 mm224.3 h
Jul18°22.5°13.6°55 mm231.7 h
Aug18.1°22.6°13.5°53 mm219.4 h
Sep16.1°20.7°11.5°66 mm192.8 h
Oct13.3°16.8°9.7°104 mm119.9 h
Nov9.8°13°6.6°108 mm87.1 h
Dec7.5°10.4°4.6°115 mm72 h

Source: Météo-France climate normals for the Lorient – Lann-Bihoué station, as published in its Wikipedia climate table.

Frost days are not given in these tables.

What's easy and hard in Morbihan

Rated by climate only. Choose your soil in My garden to refine it.

Regions with a similar climate

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How to do it

  1. Tap Share . In Safari it's at the bottom (on iOS 26, tap “•••” first); in Chrome, in the address bar.
  2. Scroll and choose “Add to Home Screen” (if it isn't there, tap “View More”).
  3. Tap “Add”. If you see “Open as Web App”, leave it on.
  4. Done: open Hortario from the new icon.

On iPhone the icon app keeps its own data: you may need to pick your area and plants again.