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Weather in Brest for May 2026

Your guide to Brest weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Brest at the beginning of May is 14.6 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 17.1 °C by the end of May.

    • Rain 🌧️

  • Brest experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 54.2 mm.

    • More

  • Is May a good time to visit Brest? check out the best time to travel to Brest page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
9
Dry days
Average rainy days
22
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/9°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Brest Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Patchy rain possible
15°
2
Patchy rain possible
15°
3
Overcast
15°
4
Patchy rain possible
14°
5
Patchy rain possible
14°
6
Heavy rain at times
14°
7
Cloudy
15°
8
Patchy rain possible
16°
9
Patchy rain possible
17°
10
Patchy rain possible
16°
11
Moderate rain at times
16°
12
Patchy rain possible
16°
13
Cloudy
15°
14
Patchy rain possible
16°
15
Patchy rain possible
16°
16
Patchy rain possible
16°
17
Patchy rain possible
16°
18
Patchy rain possible
17°
19
Sunny
17°
20
Patchy rain possible
17°
21
Moderate rain at times
16°
22
Patchy rain possible
17°
23
Overcast
14°
24
Patchy rain possible
15°
25
Light rain shower
16°
26
Overcast
15°
27
Patchy rain possible
17°
28
Sunny
18°
29
Moderate rain at times
18°
30
Patchy rain possible
18°
31
Patchy rain possible
18°

Temperatures trend during May in Brest

See the weather trend as well as the moving average line

May weather in Brest day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Patchy rain possible
Patchy rain possible
 15° /8° 0.4 mm 4
2 May Patchy rain possible
Patchy rain possible
 15° /7° 2.4 mm 3
3 May Overcast
Overcast
 15° /8° 1.1 mm 4
4 May Patchy rain possible
Patchy rain possible
 14° /7° 2 mm 4
5 May Patchy rain possible
Patchy rain possible
 14° /8° 1.3 mm 4
6 May Heavy rain at times
Heavy rain at times
 14° /7° 3.8 mm 3
7 May Cloudy
Cloudy
 15° /8° 0.7 mm 4
8 May Patchy rain possible
Patchy rain possible
 16° /9° 2.5 mm 4
9 May Patchy rain possible
Patchy rain possible
 17° /9° 2.4 mm 4
10 May Patchy rain possible
Patchy rain possible
 16° /9° 2.2 mm 4
11 May Moderate rain at times
Moderate rain at times
 16° /9° 3.4 mm 4
12 May Patchy rain possible
Patchy rain possible
 16° /8° 3.9 mm 4
13 May Cloudy
Cloudy
 15° /9° 3.1 mm 4
14 May Patchy rain possible
Patchy rain possible
 16° /9° 2 mm 4
15 May Patchy rain possible
Patchy rain possible
 16° /9° 1.7 mm 4
16 May Patchy rain possible
Patchy rain possible
 16° /9° 1.6 mm 4
17 May Patchy rain possible
Patchy rain possible
 16° /9° 1.7 mm 4
18 May Patchy rain possible
Patchy rain possible
 17° /9° 1.7 mm 4
19 May Sunny
Sunny
 17° /9° 0.3 mm 4
20 May Patchy rain possible
Patchy rain possible
 17° /9° 0.3 mm 4
21 May Moderate rain at times
Moderate rain at times
 16° /10° 2.3 mm 4
22 May Patchy rain possible
Patchy rain possible
 17° /9° 1.7 mm 4
23 May Overcast
Overcast
 14° /9° 3.3 mm 3
24 May Patchy rain possible
Patchy rain possible
 15° /9° 1 mm 4
25 May Light rain shower
Light rain shower
 16° /9° 1.4 mm 4
26 May Overcast
Overcast
 15° /10° 0.9 mm 4
27 May Patchy rain possible
Patchy rain possible
 17° /10° 0.8 mm 4
28 May Sunny
Sunny
 18° /11° 0.6 mm 4
29 May Moderate rain at times
Moderate rain at times
 18° /11° 1 mm 4
30 May Patchy rain possible
Patchy rain possible
 18° /10° 0.2 mm 4
31 May Patchy rain possible
Patchy rain possible
 18° /10° 0.1 mm 4
Next
Important Notice
Our weather forecast for Brest in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Brest forecast closer to your planned date for the most up-to-date weather information.
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Brest in May - FAQ

What are the expected maximum and minimum temperatures in Brest during May?
During May, expect a variety of temperatures with highs around 15° and lows near 9°, suitable for diverse activities and preferences.
How much rainfall should be expected in Brest during May?
Moderate rainfall is anticipated in Brest during May, with a total of 54.2 mm spread over approximately 22 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Brest during May?
The average wind speed in Brest during May is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Brest in May?

As you prepare for your trip to Brest in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Brest, during May, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

May rainfall patterns in Brest

Explore the daily rainfall trends and prepare for Brests May weather 💧

Quick links

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Location coordinates Where is Brest?

Get accurate weather forecasts for Brest, located at latitude 48.39 and longitude -4.486. Stay updated with localized weather information tailored for Brest.

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