Climate Insights for Arradon

Morbihan, Bretagne, France

Hottest
July
21°C peak
Coldest
January
7°C low
Wettest
November
93mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Arradon is temperate. The average annual temperature is 13°C and approximately 736mm of precipitation falls per year. Arradon receives a notable amount of rainfall throughout the year, including during its driest month. Arradon is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, February, March, when temperatures can drop to 7°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 10° Average: 8° Min: 7° Feb Max: 10° Average: 8° Min: 7° Mar Max: 11° Average: 10° Min: 8° Apr Max: 14° Average: 11° Min: 9° May Max: 16° Average: 14° Min: 12° Jun Max: 19° Average: 17° Min: 15° Jul Max: 21° Average: 19° Min: 16° Aug Max: 21° Average: 18° Min: 16° Sep Max: 19° Average: 17° Min: 15° Oct Max: 16° Average: 14° Min: 13° Nov Max: 13° Average: 12° Min: 10° Dec Max: 11° Average: 10° Min: 8°
Max
Average
Min

Arradon sees moderate temperature variation throughout the year, ranging from 7°C to 21°C. July is the warmest month, though highs remain moderate at 21°C with a mean of 19°C. January is the coolest month, with minimum temperatures around 7°C and an average of 8°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows. The sharpest temperature change occurs between October and November, with a 3°C shift in average temperatures.

Precipitation

0mm 25mm 50mm 75mm 100mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 79mm Feb Precipitation: 64mm Mar Precipitation: 63mm Apr Precipitation: 44mm May Precipitation: 45mm Jun Precipitation: 47mm Jul Precipitation: 35mm Aug Precipitation: 43mm Sep Precipitation: 48mm Oct Precipitation: 84mm Nov Precipitation: 93mm Dec Precipitation: 91mm
Precipitation

Arradon is a relatively dry area, receiving approximately 736mm of precipitation annually, which averages out to around 61mm per month. The wettest month is November, averaging 93mm of rainfall. December and October also tend to see above-average precipitation. The driest month is July, with just 35mm. That's 58mm less than November, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h 30km/h 35km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 32km/h Feb Wind Speed: 32km/h Mar Wind Speed: 31km/h Apr Wind Speed: 26km/h May Wind Speed: 26km/h Jun Wind Speed: 24km/h Jul Wind Speed: 25km/h Aug Wind Speed: 24km/h Sep Wind Speed: 25km/h Oct Wind Speed: 28km/h Nov Wind Speed: 32km/h Dec Wind Speed: 32km/h
Wind Speed

Arradon is moderately windy, with an average annual wind speed of 28km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 32km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in August, with average winds dropping to 24km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 8km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 32km/h in winter, 28km/h in spring, 24km/h in summer, 29km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Summer

It is currently spring in Arradon, which began on March 20, 2026. Arradon is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 21°C, while the coldest stretch bottoms out in January near 7°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 8 to 16°C. Precipitation is moderate at around 152mm for the season, averaging 51mm per month. Winds are strong, averaging 28km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 15 to 21°C. Rainfall is relatively light, with around 125mm over the season and a monthly average of 42mm. Winds are moderate at around 24km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 10 to 19°C. Precipitation is moderate at around 225mm for the season, averaging 75mm per month. Winds are strong, averaging 29km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 7 to 11°C. Precipitation is moderate at around 234mm for the season, averaging 78mm per month. Winds are strong, averaging 32km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan
Feb
Mar 10°
Apr 11°
May 14°
Jun 17°
Jul 19°
Aug 18°
Sep 17°
Oct 14°
Nov 12°
Dec 10°

The best time to visit Arradon is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 43mm per month. By contrast, January can be quite cold with temperatures dropping to 7°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Arradon based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
7 °C
10 °C
32 km/h
79 mm
0 cm
Feb
7 °C
10 °C
32 km/h
64 mm
0 cm
Mar Current
8 °C
11 °C
31 km/h
63 mm
0 cm
Apr
9 °C
14 °C
26 km/h
44 mm
0 cm
May
12 °C
16 °C
26 km/h
45 mm
0 cm
Jun
15 °C
19 °C
24 km/h
47 mm
0 cm
Jul
16 °C
21 °C
25 km/h
35 mm
0 cm
Aug
16 °C
21 °C
24 km/h
43 mm
0 cm
Sep
15 °C
19 °C
25 km/h
48 mm
0 cm
Oct
13 °C
16 °C
28 km/h
84 mm
0 cm
Nov
10 °C
13 °C
32 km/h
93 mm
0 cm
Dec
8 °C
11 °C
32 km/h
91 mm
0 cm
Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)