Saint-Pol-sur-Mer weather in June

In June, Saint-Pol-sur-Mer sees average daytime highs of 19°C and overnight lows near 12°C, with 54 mm of rain across 9.9 wet days and about 16.2 hours of daylight. It is the 3rd-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 18°C in the first days to 20°C by the end. The sky is clear or mostly clear about 22% of the time in June, and the air most often feels dry.

Daylight stretches from about 16 hours at the start of June to 16 h 18 min by month's end. Set against the rest of the year, June is Saint-Pol-sur-Mer's 4th-clearest and 10th-windiest month. For the whole year in context, see Saint-Pol-sur-Mer's year-round climate.

Daytime high
19°
3rd warmest
Overnight low
12°
9th coldest
Rainfall
54 mm
9.9 wet days
Daylight
16 h 18 min
4:42 AM – 9:00 PM
Cloud cover
65%
4th clearest
Wind
15 km/h
10th windiest
Solar energy
5.63 kWh/m²
Travel score
6.0
out of 10
Air quality
Good
PM10 27.3 µg/m³ · 2010

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 18°C in the first days to 20°C by the end.

A typical June day in Saint-Pol-sur-Mer reaches about 19°C in the afternoon and slips back to 12°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 24°C. Set against its neighbours, June runs about 3°C warmer than May and about 2°C cooler than July.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
11811
21811
31811
41812
51812
61812
71812
81812
91912
101912
111912
121912
131912
141912
151912
161912
171913
181913
191913
202013
212013
222013
232013
242013
252013
262013
272013
282013
292014
302114

How June really feels in Saint-Pol-sur-Mer

Once humidity and wind are folded in, June averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

June sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Saint-Pol-sur-Mer weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 5611.80.98.20.9
Feb / 47100.89.61.1
Mar10° / 4610.60.511.52.3
Apr13° / 4410.20.113.53.7
May16° / 10°5410.7015.35.1
Jun19° / 12°549.9016.26.0
Jul22° / 15°5410.5015.86.5
Aug22° / 15°6310.5014.46.5
Sep19° / 13°559.8012.45.9
Oct15° / 10°6511.9010.44.2
Nov11° / 6512.80.38.72.3
Dec / 6812.50.87.81.1

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 17% of June, with mostly cloudy or overcast conditions the remaining 61%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13763
23763
33862
43763
53763
63862
73862
83763
93664
103664
113664
123664
133664
143763
153763
163862
173862
183763
193862
203862
213961
224060
234159
244159
254258
264258
274357
284456
294456
304456

Chance of precipitation in June

Any precipitation

Saint-Pol-sur-Mer gets around 54 mm of rain over 9.9 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 33% and peaks near 36% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
136
236
336
436
536
636
736
836
935
1035
1135
1234
1334
1433
1533
1632
1732
1831
1931
2031
2131
2231
2331
2431
2531
2631
2732
2832
2933
3033

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the dry band about 71% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
181172
279183
378193
477203
577203
676213
776213
876213
976213
1075223
1175223
1275223
1374224
1474224
1574224
1674224
1774224
1873225
1972235
2071245
2170255
2267276
2366286
2464306
2562317
2660337
2758357
2857367
2954388
3053398

Wind in June

Winds average 15 km/h in June.

Across June, daily wind ranges from about 15 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze

Sunrise & sunset in June

DaylightNight

Daylight runs from about 16 hours at the start of June to 16 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over June. Sunrise moves from 4:49 AM to 4:45 AM, and sunset from 8:47 PM to 9:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
116.04:498:47
216.04:488:48
316.04:488:49
416.14:478:50
516.14:468:51
616.14:468:52
716.14:458:53
816.24:458:54
916.24:448:55
1016.24:448:56
1116.24:438:56
1216.24:438:57
1316.24:438:58
1416.34:438:58
1516.34:428:59
1616.34:429:00
1716.34:429:00
1816.34:429:00
1916.34:429:01
2016.34:429:01
2116.34:429:02
2216.34:429:02
2316.34:439:02
2416.34:439:02
2516.34:439:02
2616.34:449:02
2716.34:449:02
2816.34:449:02
2916.34:459:02
3016.34:459:02

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.63 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 0.66 kWh/m² to a high of 5.63 kWh/m² in June across the year — June's 5.63 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.7Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.7Bright
Planning a trip in June

Is June a good time to visit Saint-Pol-sur-Mer?

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

6.0
Sightseeing
3rd-best month of the year
2.7
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Saint-Pol-sur-Mer for sightseeing.

What to pack for Saint-Pol-sur-Mer in June

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

In June, Saint-Pol-sur-Mer sees daytime highs around 19°C and nights near 12°C. Worth packing: rain gear and sun protection. About 10 days see rain.

rain gearsun protection

Sea temperature near Saint-Pol-sur-Mer in June

The nearest coast averages about 15°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 18°C and coldest in February near 7°C.

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

5°10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan8Bracing
Feb7Bracing
Mar7Bracing
Apr9Bracing
May12Bracing
Jun15Bracing
Jul17Cool
Aug18Cool
Sep18Cool
Oct15Cool
Nov13Bracing
Dec10Bracing

UV index in Saint-Pol-sur-Mer in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Saint-Pol-sur-Mer peaks around June 22 at about 6 (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 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 22UV 6Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May6High
Jun6High
Jul6High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Saint-Pol-sur-Mer?

Saint-Pol-sur-Mer sits at 51.0°N, 2.3°E, 4 m above sea level, in France. The nearest listed city is Dunkirk, 3.0 km away.

Topography around Saint-Pol-sur-Mer

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Saint-Pol-sur-Mer.

Within 3 km, the terrain around Saint-Pol-sur-Mer has only modest variations in elevation — a maximum elevation change of 44 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 46 m; within 80 km, significant variations in elevation — a maximum elevation change of 272 m.

The land around Saint-Pol-sur-Mer is covered by artificial surfaces (57%) within 3 km, water (43%) and cropland (34%) within 16 km, and water (38%) and cropland (34%) within 80 km.

3 km
44 m
16 km
46 m
80 km
272 m
treesgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: Dunkirk 3.0 km · Grande-Synthe 3.0 km · Coudekerque-Branche 4.0 km · Koksijde 23 km · Saint-Omer 32 km · Poperinge 34 km · Calais 35 km · Diksmuide 37 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 Saint-Pol-sur-Mer (51.0312°, 2.3398°, elevation 4 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).