climigo

Normandy

When to go?

The best months are June–September.

Climate zones

BrittanyPays de la LoireCentre-Val de LoireÎle-de-FranceJerseyHauts-de-FranceLe Mont Saint-MichelLe Mont Saint-MichelLe Mont Saint-MichelRouenRouenRouenLe HavreLe HavreLe HavreCaenCaenCaenVernonVernonVernon

Mean maximum and minimum temperature and mean monthly precipitation of the season (the mean of its three months), ERA5-Land 1996–2025, at about 9 km resolution: colours are in levels (the same as the city scale) and smaller details are not real.

What is the climate like?

Area mean indicative, over the whole territory

Temperature and rain

January 8°3°
February 9°3°
March 12°4°
April 15°6°
May 18°9°
June 21°12°
July 23°14°
August 23°14°
September 20°12°
October 16°9°
November 11°6°
December 8°4°

Monthly min and max temperature (°C)

−5°0°5°10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDec2.8 · 7.6 °CJanuary: 2.8 · 7.6 °C2.9 · 8.8 °CFebruary: 2.9 · 8.8 °C4.0 · 11.5 °CMarch: 4.0 · 11.5 °C5.8 · 14.5 °CApril: 5.8 · 14.5 °C9.0 · 17.7 °CMay: 9.0 · 17.7 °C12.1 · 21.3 °CJune: 12.1 · 21.3 °C13.8 · 23.0 °CJuly: 13.8 · 23.0 °C13.8 · 23.1 °CAugust: 13.8 · 23.1 °C11.5 · 20.3 °CSeptember: 11.5 · 20.3 °C9.2 · 16.2 °COctober: 9.2 · 16.2 °C5.8 · 11.2 °CNovember: 5.8 · 11.2 °C3.6 · 8.3 °CDecember: 3.6 · 8.3 °C

Monthly min and max temperature (°C)

Jan 2.8 – 7.6 °C
Feb 2.9 – 8.8 °C
Mar 4.0 – 11.5 °C
Apr 5.8 – 14.5 °C
May 9.0 – 17.7 °C
Jun 12.1 – 21.3 °C
Jul 13.8 – 23.0 °C
Aug 13.8 – 23.1 °C
Sep 11.5 – 20.3 °C
Oct 9.2 – 16.2 °C
Nov 5.8 – 11.2 °C
Dec 3.6 – 8.3 °C

How much it rains

January 74 mm12 d
February 57 mm11 d
March 55 mm11 d
April 50 mm10 d
May 59 mm10 d
June 58 mm9 d
July 55 mm8 d
August 64 mm8 d
September 56 mm8 d
October 86 mm12 d
November 85 mm13 d
December 92 mm13 d

Rain days and how much water

0102030 dJanFebMarAprMayJunJulAugSepOctNovDec74 mm · 12 rain days · 6 mm a dayJanuary: 74 mm · 12 rain days · 6 mm a day57 mm · 11 rain days · 5 mm a dayFebruary: 57 mm · 11 rain days · 5 mm a day55 mm · 11 rain days · 5 mm a dayMarch: 55 mm · 11 rain days · 5 mm a day50 mm · 10 rain days · 5 mm a dayApril: 50 mm · 10 rain days · 5 mm a day59 mm · 10 rain days · 6 mm a dayMay: 59 mm · 10 rain days · 6 mm a day58 mm · 9 rain days · 6 mm a dayJune: 58 mm · 9 rain days · 6 mm a day55 mm · 8 rain days · 7 mm a dayJuly: 55 mm · 8 rain days · 7 mm a day64 mm · 8 rain days · 8 mm a dayAugust: 64 mm · 8 rain days · 8 mm a day56 mm · 8 rain days · 7 mm a daySeptember: 56 mm · 8 rain days · 7 mm a day86 mm · 12 rain days · 7 mm a dayOctober: 86 mm · 12 rain days · 7 mm a day85 mm · 13 rain days · 7 mm a dayNovember: 85 mm · 13 rain days · 7 mm a day92 mm · 13 rain days · 7 mm a dayDecember: 92 mm · 13 rain days · 7 mm a day

Rain days and how much water

Jan 74 mm12 d
Feb 57 mm11 d
Mar 55 mm11 d
Apr 50 mm10 d
May 59 mm10 d
Jun 58 mm9 d
Jul 55 mm8 d
Aug 64 mm8 d
Sep 56 mm8 d
Oct 86 mm12 d
Nov 85 mm13 d
Dec 92 mm13 d

Bars: length = rain days, thickness = mm on a rain day, area = the month's rain. 3 mm a day7 mm a day15 mm a day

Colour = the month's rain: 103060100160250400mm

Daylight hours

January 8 h 42
February 10 h 11
March 11 h 51
April 13 h 42
May 15 h 16
June 16 h 10
July 15 h 47
August 14 h 24
September 12 h 38
October 10 h 51
November 9 h 11
December 8 h 16

Mean daylight hours over the whole territory.

Spatial mean over the whole area, weighted by area (cosine of the latitude), not by population: indicative only, since the climate varies a lot within an area (coasts, plains, mountains). Look at the cities for the weather you will find.

Main cities

Le Mont Saint-Michel

Rouen

Le Havre

Cities