Sucre weather in September

In September, Sucre sees average daytime highs of 28°C and overnight lows near 21°C, with 29 mm of rain across 6.1 wet days and about 12 hours of daylight. It is the 8th-warmest and 9th-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 3% of the time in September, and the air most often feels muggy.

Daylight stretches from about 12 hours at the start of September to 12 hours by month's end. Set against the rest of the year, September is Sucre's 3rd-clearest and 2nd-windiest month. For the whole year in context, see Sucre's year-round climate.

Daytime high
28°
8th warmest
Overnight low
21°
2nd coldest
Rainfall
29 mm
6.1 wet days
Daylight
12 hours
6:16 AM – 6:16 PM
Cloud cover
84%
3rd clearest
Wind
7 km/h
2nd windiest
Solar energy
4.34 kWh/m²
Travel score
5.8
out of 10

Sucre is place in Manabí, Ecuador.

Density
6,646/km²
people per km²
Founded
1871

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

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 Sucre reaches about 28°C in the afternoon and slips back to 21°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 31°C. Set against its neighbours, September runs on par with August and on par with October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12820
22820
32820
42820
52820
62820
72820
82820
92820
102820
112820
122820
132820
142820
152821
162821
172821
182821
192821
202821
212821
222821
232821
242821
252821
262821
272821
282821
292821
302821

How September really feels in Sucre

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.

Sucre weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 22°19823.312.13.7
Feb28° / 22°31525123.3
Mar29° / 23°29126.6123.3
Apr29° / 23°21924.6123.4
May29° / 22°11919.611.94.2
Jun28° / 21°4310.111.95.8
Jul28° / 21°286.911.96.3
Aug28° / 21°174.5126.3
Sep28° / 21°296.1125.8
Oct29° / 21°265.6125.7
Nov29° / 21°325.912.15.5
Dec29° / 22°8613.812.14.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 8% of September, with mostly cloudy or overcast conditions the remaining 89%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11585
21585
31585
41585
51585
61486
71486
81486
91486
101486
111486
121486
131387
141387
151288
161090
171090
18991
19991
20991
21991
22892
23892
24892
25793
26793
27793
28793
29793
30793

Chance of precipitation in September

Any precipitation

Sucre gets around 29 mm of rain over 6.1 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 20% and peaks near 22% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
118
218
319
419
520
620
721
821
921
1022
1122
1222
1322
1422
1521
1621
1721
1821
1921
2020
2120
2220
2320
2420
2520
2620
2720
2820
2920
3021

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the muggy band about 69% of days. Sticky, muggy-or-worse air turns up on roughly 73% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)
134642
234642
334642
433652
533652
632662
732662
831663
930673
1030673
1129683
1228693
1328693
1427703
1527703
1626704
1725714
1825714
1924724
2024724
2124724
2223734
2323734
2423734
2523734
2623734
2723734
2823734
2923734
3023734

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in September

DaylightNight

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

Days grow by about 0 minutes over September. Sunrise moves from 6:22 AM to 6:11 AM, and sunset from 6:21 PM to 6:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:226:21
212.06:226:20
312.06:216:20
412.06:216:20
512.06:216:19
612.06:206:19
712.06:206:19
812.06:196:18
912.06:196:18
1012.06:196:18
1112.06:186:17
1212.06:186:17
1312.06:176:17
1412.06:176:16
1512.06:176:16
1612.06:166:16
1712.06:166:15
1812.06:156:15
1912.06:156:15
2012.06:156:14
2112.06:146:14
2212.06:146:14
2312.06:136:13
2412.06:136:13
2512.06:136:13
2612.06:126:12
2712.06:126:12
2812.06:116:12
2912.06:116:12
3012.06:116:11

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.34 kWh/m².

For context, solar energy here swings from a low near 3.61 kWh/m² to a high of 4.6 kWh/m² in March across the year — September's 4.34 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.3Bright
54.3Bright
64.3Bright
74.4Bright
84.4Bright
94.4Bright
104.4Bright
114.4Bright
124.4Bright
134.4Bright
144.3Bright
154.3Bright
164.3Bright
174.3Bright
184.3Bright
194.3Bright
204.3Bright
214.3Bright
224.3Bright
234.3Bright
244.3Bright
254.3Bright
264.3Bright
274.3Bright
284.3Bright
294.3Bright
304.3Bright
Planning a trip in September

Hazard calendar for Sucre

In seasonPeak

None of Sucre's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Sucre's monsoon runs January–April, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Sucre?

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

5.8
Sightseeing
3rd-best month of the year
6.9
Beach & pool
4th-best month of the year

September is a reasonable time to visit Sucre for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Sucre in September

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

In September, Sucre sees daytime highs around 28°C and nights near 21°C. Pack light clothes. About 6 days see rain.

light clothes

Sea temperature near Sucre in September

The nearest coast averages about 24°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 51 km away) is warmest in February at about 26°C and coldest in September near 24°C.

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

22°24°26°28°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb26Warm
Mar26Warm
Apr26Warm
May26Warm
Jun26Warm
Jul25Warm
Aug25Warm
Sep24Warm
Oct25Warm
Nov25Warm
Dec25Warm

UV index in Sucre in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sucre peaks around March 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 14 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 10UV 15Jul 14UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May12Extreme
Jun11Extreme
Jul10Extreme
Aug11Extreme
Sep11Extreme
Oct13Extreme
Nov12Extreme
Dec12Extreme

Air quality in Sucre 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 Sucre is worst in March — around 26 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (August, 12 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1726 µg/m³Aug 1812 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb23Moderate
Mar26Moderate
Apr24Moderate
May20Moderate
Jun17Moderate
Jul14Moderate
Aug12Good
Sep13Moderate
Oct16Moderate
Nov25Moderate
Dec22Moderate
Location & terrain

Where is Sucre?

Sucre sits at 1.3°S, 80.4°W, 152 m above sea level, in Ecuador. The nearest listed city is Jipijapa, 19 km away.

Topography around Sucre

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

Within 3 km, the terrain around Sucre has significant variations in elevation — a maximum elevation change of 413 m around an average of 223 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 703 m; within 80 km, large variations in elevation — a maximum elevation change of 846 m.

The land around Sucre is covered by trees (77%) and grassland (20%) within 3 km, trees (77%) and grassland (21%) within 16 km, and trees (42%), grassland (26%) and water (24%) within 80 km.

3 km
413 m
16 km
703 m
80 km
846 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Jipijapa 19 km · Portoviejo 25 km · Montecristi 37 km · Manta 51 km · Puerto López 53 km · Calceta 56 km · Balzar 58 km · Pedro Carbo 63 km

Ecuador travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 43% of US
price level, 2025
GDP per capita
$7,125
2025
Happiness
6.1 / 10
World Happiness, 2025
Safe drinking water
70%
of population, 2024
Homicide rate
45.7
per 100k, 2023
Road deaths
20.1
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 466
Religion
Roman Catholic 68%Protestant 19%none 8%other 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 Sucre (-1.2799°, -80.4178°, elevation 152 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. 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).