Bruay-la-Buissière weather in September

In September, Bruay-la-Buissière sees average daytime highs of 19°C and overnight lows near 11°C, with 52 mm of rain across 9.9 wet days and about 12.4 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 20°C in the first days to 17°C by the end. The sky is clear or mostly clear about 18% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 18 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Bruay-la-Buissière's 3rd-clearest and 9th-windiest month. For the whole year in context, see Bruay-la-Buissière's year-round climate.

Daytime high
19°
4th warmest
Overnight low
11°
9th coldest
Rainfall
52 mm
9.9 wet days
Daylight
12 h 24 min
6:33 AM – 6:55 PM
Cloud cover
67%
3rd clearest
Wind
14 km/h
9th windiest
Solar energy
3.2 kWh/m²
Travel score
5.8
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 20°C in the first days to 17°C by the end.

A typical September day in Bruay-la-Buissière reaches about 19°C in the afternoon and slips back to 11°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 23°C. Set against its neighbours, September runs about 3°C cooler than August and about 4°C warmer than October.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
12013
22013
32012
42012
52012
62012
72012
81912
91912
101912
111912
121912
131912
141912
151911
161911
171911
181811
191811
201811
211811
221811
231811
241811
251811
261811
271711
281711
291710
301710

How September really feels in Bruay-la-Buissière

Once humidity and wind are folded in, September 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

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

Bruay-la-Buissière weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 6011.81.18.30.6
Feb / 5110.31.29.70.9
Mar10° / 51110.811.52.3
Apr13° / 5111.20.113.53.7
May17° / 6411.8015.25.0
Jun19° / 12°6110.6016.15.9
Jul22° / 14°6010.7015.86.4
Aug22° / 14°7011.1014.36.4
Sep19° / 11°529.9012.45.8
Oct15° / 6411.2010.44.1
Nov10° / 6412.40.38.72.0
Dec / 7212.81.17.90.8

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 18% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 66%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13664
23664
33664
43565
53565
63565
73565
83466
93466
103466
113466
123466
133367
143466
153466
163367
173466
183466
193466
203466
213466
223466
233466
243466
253466
263367
273268
283268
293169
303070

Chance of precipitation in September

Any precipitation

Bruay-la-Buissière gets around 52 mm of rain over 9.9 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 34% and peaks near 38% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
131
231
330
430
531
631
731
831
932
1032
1132
1232
1333
1433
1533
1633
1733
1834
1934
2034
2135
2235
2335
2436
2536
2637
2737
2838
2938
3038

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 70% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15534101
25633101
3583291
4603190
5613090
6613090
7622990
8632890
9632890
10652780
11662680
12682570
13682570
14702460
15712360
16722350
17732250
18742240
19742240
20752230
21752230
22762220
23762220
24762220
25772210
26782110
27782110
28782110
29782110
30792010

Wind in September

Winds average 14 km/h in September.

Across September, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 18 min at the start of September to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 108 minutes over September. Sunrise moves from 6:09 AM to 6:55 AM, and sunset from 7:30 PM to 6:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.36:097:30
213.36:117:27
313.26:127:25
413.16:147:23
513.16:167:21
613.06:177:18
713.06:197:16
812.96:207:14
912.86:227:12
1012.86:237:09
1112.76:257:07
1212.66:277:05
1312.66:287:02
1412.56:307:00
1512.46:316:58
1612.46:336:55
1712.36:346:53
1812.26:366:51
1912.26:386:48
2012.16:396:46
2112.06:416:44
2212.06:426:41
2311.96:446:39
2411.96:466:37
2511.86:476:34
2611.76:496:32
2711.76:506:30
2811.66:526:28
2911.56:546:25
3011.56:556:23

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.2 kWh/m².

For context, solar energy here swings from a low near 0.68 kWh/m² to a high of 5.44 kWh/m² in June across the year — September's 3.2 kWh/m² falls in the middle.

01234151015202530
Solar energy (kWh/m²)Level
13.8Moderate
23.7Moderate
33.7Moderate
43.6Moderate
53.6Moderate
63.6Moderate
73.5Moderate
83.5Moderate
93.5Moderate
103.4Moderate
113.4Moderate
123.3Moderate
133.3Moderate
143.3Moderate
153.2Moderate
163.2Moderate
173.1Moderate
183.1Moderate
193.1Moderate
203.0Moderate
213.0Moderate
222.9Moderate
232.9Moderate
242.8Moderate
252.8Moderate
262.7Moderate
272.7Moderate
282.6Moderate
292.6Moderate
302.5Moderate
Planning a trip in September

Is September a good time to visit Bruay-la-Buissière?

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

5.8
Sightseeing
4th-best month of the year
2.3
Beach & pool
4th-best month of the year

September is a reasonable time to visit Bruay-la-Buissière for sightseeing.

What to pack for Bruay-la-Buissière in September

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

In September, Bruay-la-Buissière sees daytime highs around 19°C and nights near 11°C. Worth packing: rain gear. About 10 days see rain.

rain gear

Sea temperature near Bruay-la-Buissière in September

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

The sea at the nearest coast (about 67 km away) is warmest in August at about 18°C and coldest in February near 8°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
Jan9Bracing
Feb8Bracing
Mar8Bracing
Apr9Bracing
May11Bracing
Jun14Bracing
Jul16Cool
Aug18Cool
Sep18Cool
Oct16Cool
Nov13Bracing
Dec11Bracing

UV index in Bruay-la-Buissière in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bruay-la-Buissière peaks around July 24 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 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 24UV 7Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May6High
Jun7High
Jul7High
Aug7High
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low
Location & terrain

Where is Bruay-la-Buissière?

Bruay-la-Buissière sits at 50.5°N, 2.5°E, 60 m above sea level, in France. The nearest listed city is Béthune, 8.0 km away.

Topography around Bruay-la-Buissière

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Bruay-la-Buissière.

Within 3 km, the terrain around Bruay-la-Buissière has only modest variations in elevation — a maximum elevation change of 132 m around an average of 69 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 204 m; within 80 km, significant variations in elevation — a maximum elevation change of 338 m.

The land around Bruay-la-Buissière is covered by trees (43%), cropland (24%) and artificial surfaces (22%) within 3 km, cropland (57%) and trees (20%) within 16 km, and cropland (58%) within 80 km.

3 km
132 m
16 km
204 m
80 km
338 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Béthune 8.0 km · Liévin 18 km · Lens 20 km · Avion 21 km · Hazebrouck 27 km · Arras 27 km · Carvin 29 km · Hénin-Beaumont 30 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 Bruay-la-Buissière (50.4833°, 2.55°, elevation 60 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).