Capesterre-Belle-Eau weather in September

In September, Capesterre-Belle-Eau sees average daytime highs of 28°C and overnight lows near 26°C, with 130 mm of rain across 21.5 wet days and about 12.1 hours of daylight. It is the 1st-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 28% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 h 18 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Capesterre-Belle-Eau's 12th-clearest and 11th-windiest month. For the whole year in context, see Capesterre-Belle-Eau's year-round climate.

Daytime high
28°
1st warmest
Overnight low
26°
12th coldest
Rainfall
130 mm
21.5 wet days
Daylight
12 h 06 min
5:58 AM – 6:03 PM
Cloud cover
64%
12th clearest
Wind
16 km/h
11th windiest
Solar energy
5.98 kWh/m²
Travel score
4.6
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical September day in Capesterre-Belle-Eau reaches about 28°C in the afternoon and slips back to 26°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, September runs on par with August and on par with October.

20°23°25°28°30°151015202530
Avg high (°C)Avg low (°C)
12826
22826
32826
42826
52826
62826
72826
82826
92826
102826
112826
122826
132826
142826
152826
162826
172826
182826
192826
202826
212826
222826
232826
242826
252826
262826
272826
282826
292826
302826

Capesterre-Belle-Eau weather by month

How September compares with the rest of the year at a glance. September is the 1st-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 24°5818.911.25.8
Feb25° / 24°3914.711.56.2
Mar25° / 24°3512.911.96.7
Apr26° / 24°5215.212.46.0
May27° / 25°7318.412.75.4
Jun27° / 26°7318.912.95.0
Jul28° / 26°1002312.94.7
Aug28° / 26°11424.112.54.5
Sep28° / 26°13021.512.14.6
Oct28° / 26°13523.411.64.6
Nov27° / 25°12021.711.34.9
Dec26° / 24°7320.211.15.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in September, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 55%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15248
25248
35248
45149
55050
65050
74951
84852
94753
104753
114654
124654
134555
144555
154357
164258
174258
184357
194258
204258
214258
224159
234159
244159
254159
264159
274159
284159
294258
304258

Chance of precipitation in September

Any precipitation

Capesterre-Belle-Eau gets around 130 mm of rain over 21.5 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 73% and peaks near 74% on the wettest days.

0%20%40%60%80%151015202530
Rain chance (%)
171
270
370
470
571
671
771
872
972
1072
1173
1273
1374
1474
1574
1674
1774
1874
1974
2073
2173
2273
2373
2473
2573
2673
2773
2873
2973
3073

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the oppressive band about 73% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
16931
26931
36931
46931
56931
66931
76931
86931
97030
107030
117030
127030
137129
147129
157228
167228
177327
187327
197426
207426
217525
227525
237525
247624
257624
267723
277723
287723
297822
307822

Wind in September

Winds average 16 km/h in September.

Across September, daily wind ranges from about 16 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
117light breeze
217light breeze
317light breeze
417light breeze
517light breeze
617light breeze
716light breeze
816light breeze
916light breeze
1016light breeze
1116light breeze
1216light breeze
1316light breeze
1416light breeze
1516light breeze
1616light breeze
1716light breeze
1816light breeze
1916light breeze
2016light breeze
2116light breeze
2216light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2916light breeze
3016light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 18 min at the start of September to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over September. Sunrise moves from 5:56 AM to 5:59 AM, and sunset from 6:15 PM to 5:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.35:566:15
212.35:576:15
312.35:576:14
412.35:576:13
512.35:576:12
612.25:576:11
712.25:576:11
812.25:576:10
912.25:576:09
1012.25:576:08
1112.25:576:07
1212.25:586:07
1312.15:586:06
1412.15:586:05
1512.15:586:04
1612.15:586:03
1712.15:586:02
1812.15:586:02
1912.05:586:01
2012.05:586:00
2112.05:585:59
2212.05:585:58
2312.05:595:57
2412.05:595:57
2511.95:595:56
2611.95:595:55
2711.95:595:54
2811.95:595:53
2911.95:595:53
3011.95:595:52

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.98 kWh/m².

For context, solar energy here swings from a low near 4.7 kWh/m² to a high of 6.67 kWh/m² in April across the year — September's 5.98 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.0Intense
146.0Intense
156.0Intense
166.0Bright
176.0Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.7Bright
305.7Bright
Planning a trip in September

Hazard calendar for Capesterre-Belle-Eau

In seasonPeak

In September, Capesterre-Belle-Eau sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

Capesterre-Belle-Eau sits in the Atlantic hurricane belt; the season peaks August–October.

Capesterre-Belle-Eau sees seasonal dust haze (June–July), heaviest in July.

Atlantic hurricane
Dust
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Capesterre-Belle-Eau?

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

4.6
Sightseeing
10th-best month of the year
4.9
Beach & pool
10th-best month of the year

September is a reasonable time to visit Capesterre-Belle-Eau for sightseeing.

What to pack for Capesterre-Belle-Eau in September

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

In September, Capesterre-Belle-Eau sees daytime highs around 28°C and nights near 26°C. Pack light clothes and rain gear. Worth having: sun protection. About 22 days see rain.

light clothesrain gearsun protection

Sea temperature near Capesterre-Belle-Eau in September

The nearest coast averages about 29°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in September at about 29°C and coldest in February near 27°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr27Warm
May28Warm
Jun28Tropical
Jul28Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Warm

UV index in Capesterre-Belle-Eau in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Capesterre-Belle-Eau peaks around March 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 8 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highMar 22UV 13Dec 15UV 8
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar13Extreme
Apr13Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug11Extreme
Sep12Extreme
Oct11Extreme
Nov8Very high
Dec8Very high

Air quality in Capesterre-Belle-Eau in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Capesterre-Belle-Eau is worst in June — around 26 µg/m³ PM2.5 (moderate), about 3.3× the cleanest month (December, 8 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 2126 µg/m³Dec 238 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb11Good
Mar9Good
Apr13Moderate
May16Moderate
Jun26Moderate
Jul25Moderate
Aug21Moderate
Sep16Moderate
Oct17Moderate
Nov11Good
Dec8Good
Location & terrain

Where is Capesterre-Belle-Eau?

Capesterre-Belle-Eau sits at 16.0°N, 61.6°W, 17 m above sea level, in Guadeloupe. The nearest listed city is Petit-Bourg, 17 km away.

Petit-BourgBasse-TerreLe GosierPointe-à-PitreBaie-MahaultLes AbymesSainte-AnneSainte-Rose

Topography around Capesterre-Belle-Eau

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Capesterre-Belle-Eau.

Within 3 km, the terrain around Capesterre-Belle-Eau has only modest variations in elevation — a maximum elevation change of 178 m around an average of 32 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,456 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,444 m.

The land around Capesterre-Belle-Eau is covered by water (49%) and trees (38%) within 3 km, water (63%) and trees (35%) within 16 km, and water (87%) within 80 km.

3 km
178 m
16 km
1,456 m
80 km
1,444 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Petit-Bourg 17 km · Basse-Terre 19 km · Le Gosier 19 km · Pointe-à-Pitre 22 km · Baie-Mahault 25 km · Les Abymes 26 km · Sainte-Anne 28 km · Sainte-Rose 35 km

Guadeloupe travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E
230 V · 50 Hz

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 Capesterre-Belle-Eau (16.045°, -61.5643°, elevation 17 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).