Climate Insights for Glomel

Côtes-d'Armor, Bretagne, France

Hottest
July
22°C peak
Coldest
January
3°C low
Wettest
December
83mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Glomel is temperate. The average annual temperature is 11°C and approximately 767mm of precipitation falls per year. Glomel receives a notable amount of rainfall throughout the year, including during its driest month. Glomel 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 3°C.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 8° Average: 6° Min: 3° Feb Max: 10° Average: 7° Min: 4° Mar Max: 11° Average: 8° Min: 5° Apr Max: 14° Average: 10° Min: 5° May Max: 17° Average: 13° Min: 8° Jun Max: 20° Average: 16° Min: 11° Jul Max: 22° Average: 17° Min: 13° Aug Max: 22° Average: 17° Min: 12° Sep Max: 20° Average: 15° Min: 11° Oct Max: 16° Average: 12° Min: 9° Nov Max: 12° Average: 9° Min: 6° Dec Max: 10° Average: 7° Min: 5°
Max
Average
Min

Glomel sees moderate temperature variation throughout the year, ranging from 3°C to 22°C. July is the warmest month, though highs remain moderate at 22°C with a mean of 17°C. January is the coolest month, with minimum temperatures around 3°C and an average of 6°C. Daily temperature variation is modest, with an average difference of 7°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: 71mm Snow: 0mm Feb Precipitation: 65mm Snow: 1mm Mar Precipitation: 70mm Snow: 0mm Apr Precipitation: 54mm Snow: 0mm May Precipitation: 58mm Snow: 0mm Jun Precipitation: 74mm Snow: 0mm Jul Precipitation: 39mm Snow: 0mm Aug Precipitation: 47mm Snow: 0mm Sep Precipitation: 48mm Snow: 0mm Oct Precipitation: 81mm Snow: 0mm Nov Precipitation: 78mm Snow: 0mm Dec Precipitation: 83mm Snow: 1mm
Precipitation
Snow

Glomel is a relatively dry area, receiving approximately 767mm of precipitation annually, which averages out to around 64mm per month. The wettest month is December, averaging 83mm of rainfall. October and November also tend to see above-average precipitation. The driest month is July, with just 39mm. That's 44mm less than December, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h 25km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 22km/h Feb Wind Speed: 23km/h Mar Wind Speed: 23km/h Apr Wind Speed: 19km/h May Wind Speed: 19km/h Jun Wind Speed: 17km/h Jul Wind Speed: 18km/h Aug Wind Speed: 17km/h Sep Wind Speed: 18km/h Oct Wind Speed: 20km/h Nov Wind Speed: 22km/h Dec Wind Speed: 22km/h
Wind Speed

Glomel is mildly breezy, with an average annual wind speed of 20km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 23km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in June, with average winds dropping to 17km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/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 22km/h in winter, 20km/h in spring, 17km/h in summer, 20km/h in autumn.

Seasons

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

86 days until Summer

It is currently spring in Glomel, which began on March 20, 2026. Glomel 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 22°C, while the coldest stretch bottoms out in January near 3°C. Summer is next, beginning on June 21, 2026 — 86 days from now.

Spring

Temperatures range from 5 to 17°C. Precipitation is moderate at around 182mm for the season, averaging 61mm per month. Winds are moderate at around 20km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 11 to 22°C. Precipitation is moderate at around 159mm for the season, averaging 53mm per month. Winds are moderate at around 17km/h. Comfortable clothing with a light layer for cooler evenings is all you need.

Autumn

Temperatures range from 6 to 20°C. Precipitation is moderate at around 208mm for the season, averaging 69mm per month. Winds are moderate at around 20km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 3 to 10°C. Precipitation is moderate at around 218mm for the season, averaging 73mm per month. Winds are moderate at around 22km/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
Apr 10°
May 13°
Jun 16°
Jul 17°
Aug 17°
Sep 15°
Oct 12°
Nov
Dec

The best time to visit Glomel is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 52mm per month. By contrast, January can be quite cold with temperatures dropping to 3°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 Glomel 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
3 °C
8 °C
22 km/h
71 mm
0 cm
Feb
4 °C
10 °C
23 km/h
65 mm
1 cm
Mar Current
5 °C
11 °C
23 km/h
70 mm
0 cm
Apr
5 °C
14 °C
19 km/h
54 mm
0 cm
May
8 °C
17 °C
19 km/h
58 mm
0 cm
Jun
11 °C
20 °C
17 km/h
74 mm
0 cm
Jul
13 °C
22 °C
18 km/h
39 mm
0 cm
Aug
12 °C
22 °C
17 km/h
47 mm
0 cm
Sep
11 °C
20 °C
18 km/h
48 mm
0 cm
Oct
9 °C
16 °C
20 km/h
81 mm
0 cm
Nov
6 °C
12 °C
22 km/h
78 mm
0 cm
Dec
5 °C
10 °C
22 km/h
83 mm
1 cm
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Metric (°C, km/h)