Guérande weather in July

In July, Guérande sees average daytime highs of 20°C and overnight lows near 17°C, with 39 mm of rain across 7.2 wet days and about 15.3 hours of daylight. It is the 2nd-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 20°C through the month. The sky is clear or mostly clear about 35% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 15 h 42 min at the start of July to 14 h 48 min by month's end. Set against the rest of the year, July is Guérande's 2nd-clearest and 11th-windiest month. For the whole year in context, see Guérande's year-round climate.

Daytime high
20°
2nd warmest
Overnight low
17°
11th coldest
Rainfall
39 mm
7.2 wet days
Daylight
15 h 24 min
5:34 AM – 8:57 PM
Cloud cover
52%
2nd clearest
Wind
17 km/h
11th windiest
Solar energy
6.17 kWh/m²
Travel score
6.9
out of 10

Guérande is human settlement in France.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 20°C through the month.

A typical July day in Guérande reaches about 20°C in the afternoon and slips back to 17°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 24°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
12016
22016
32016
42016
52016
62016
72016
82016
92016
102016
112016
122016
132016
142017
152117
162117
172117
182117
192117
202117
212117
222117
232117
242117
252117
262117
272117
282117
292117
302117
312117

Guérande weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan / 7512.18.71.8
Feb / 569.89.91.9
Mar11° / 501011.62.7
Apr13° / 501013.33.7
May16° / 12°499.114.85.1
Jun19° / 15°387.815.76.3
Jul20° / 17°397.215.36.9
Aug21° / 17°437.614.16.9
Sep19° / 15°517.812.46.4
Oct16° / 13°8011.910.64.7
Nov13° / 10°8212.89.13.1
Dec10° / 85138.32.1

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 21% of July, with mostly cloudy or overcast conditions the remaining 44%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15347
25446
35446
45446
55545
65545
75644
85644
95743
105743
115842
125842
135842
145842
155941
165941
175842
185743
195743
205743
215743
225644
235644
245644
255545
265545
275545
285545
295545
305545
315644

Chance of precipitation in July

Any precipitation

Guérande gets around 39 mm of rain over 7.2 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 22% and peaks near 27% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
127
227
327
427
527
626
726
825
924
1023
1122
1221
1320
1420
1519
1619
1719
1819
1919
2020
2120
2220
2321
2421
2521
2621
2722
2822
2922
3023
3123

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

Most of July feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, July lands in the comfortable band about 48% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12452213
22353213
32253223
42153233
52153242
62053252
71953262
81952272
91853281
101852291
111752301
121751311
131650322
141649332
151549342
161448353
171347363
181247374
191246384
201146394
211045405
22945415
23944416
24844416
25844426
26844427
27743427
28743427
29743438
30742438
31742438

Wind in July

Winds average 17 km/h in July.

Across July, daily wind ranges from about 16 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
418light breeze
518light breeze
618light breeze
718light breeze
818light breeze
918light breeze
1018light breeze
1118light breeze
1218light breeze
1318light breeze
1418light breeze
1518light breeze
1617light breeze
1717light breeze
1817light breeze
1917light breeze
2017light breeze
2117light breeze
2217light breeze
2317light breeze
2417light breeze
2517light breeze
2617light breeze
2716light breeze
2816light breeze
2916light breeze
3016light breeze
3116light breeze

Sunrise & sunset in July

DaylightNight

Daylight runs from about 15 h 42 min at the start of July to 14 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 54 minutes over July. Sunrise moves from 5:22 AM to 5:51 AM, and sunset from 9:04 PM to 8:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.75:229:04
215.75:239:04
315.75:239:03
415.75:249:03
515.65:259:03
615.65:259:03
715.65:269:02
815.65:279:02
915.65:289:01
1015.55:289:01
1115.55:299:00
1215.55:309:00
1315.55:318:59
1415.45:328:58
1515.45:338:58
1615.45:348:57
1715.45:358:56
1815.35:368:55
1915.35:378:54
2015.35:388:53
2115.25:398:52
2215.25:408:51
2315.25:418:50
2415.15:428:49
2515.15:448:48
2615.05:458:47
2715.05:468:46
2815.05:478:45
2914.95:488:43
3014.95:508:42
3114.85:518:41

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.17 kWh/m².

For context, solar energy here swings from a low near 1 kWh/m² to a high of 6.34 kWh/m² in June across the year — July's 6.17 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.1Intense
246.1Intense
256.1Intense
266.0Intense
276.0Intense
286.0Bright
296.0Bright
305.9Bright
315.9Bright
Planning a trip in July

Is July a good time to visit Guérande?

Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

6.9
Sightseeing
1st-best month of the year
3.9
Beach & pool
2nd-best month of the year

July is a reasonable time to visit Guérande for sightseeing.

What to pack for Guérande in July

From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In July, Guérande sees daytime highs around 20°C and nights near 17°C. Pack sun protection. About 7 days see rain.

sun protection

Sea temperature near Guérande in July

The nearest coast averages about 18°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 16 km away) is warmest in August at about 18°C and coldest in February near 9°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan10Bracing
Feb9Bracing
Mar10Bracing
Apr12Bracing
May14Bracing
Jun16Cool
Jul18Cool
Aug18Cool
Sep17Cool
Oct16Cool
Nov14Bracing
Dec11Bracing

UV index in Guérande in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Guérande peaks around August 10 at about 7 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowAug 10UV 7Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar3Moderate
Apr5High
May6High
Jun7High
Jul7High
Aug7High
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Guérande?

Guérande sits at 47.3°N, 2.4°W, 55 m above sea level, in France. The nearest listed city is La Baule-Escoublac, 6.0 km away.

Topography around Guérande

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Guérande.

Within 3 km, the terrain around Guérande has only modest variations in elevation — a maximum elevation change of 67 m around an average of 30 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 75 m; within 80 km, significant variations in elevation — a maximum elevation change of 328 m.

The land around Guérande is covered by grassland (29%), trees (28%) and cropland (22%) within 3 km, water (48%) within 16 km, and water (39%) and grassland (22%) within 80 km.

3 km
67 m
16 km
75 m
80 km
328 m
treesgrasslandcroplandartificial surfaceswaterwetland
July weather nearby: La Baule-Escoublac 6.0 km · Saint-Nazaire 17 km · Vannes 44 km · Couëron 55 km · Saint-Herblain 60 km · Orvault 61 km · Bouguenais 63 km · La Chapelle-sur-Erdre 66 km

France travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 77% of US
price level, 2025
GDP per capita
$48,986
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.3
per 100k, 2023
Road deaths
5.1
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 539
Religion
Roman Catholic 47%none 33%Muslim 4%Protestant 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Guérande (47.3283°, -2.4293°, elevation 55 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).