Huimanguillo weather in September

In September, Huimanguillo sees average daytime highs of 31°C and overnight lows near 24°C, with 268 mm of rain across 25.8 wet days and about 12.1 hours of daylight. It is the 6th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 7% of the time in September, and the air most often feels miserable.

Daylight stretches from about 12 h 24 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Huimanguillo's 12th-clearest and 12th-windiest month. For the whole year in context, see Huimanguillo's year-round climate.

Daytime high
31°
6th warmest
Overnight low
24°
8th coldest
Rainfall
268 mm
25.8 wet days
Daylight
12 h 06 min
6:05 AM – 6:11 PM
Cloud cover
81%
12th clearest
Wind
6 km/h
12th windiest
Solar energy
4.58 kWh/m²
Travel score
2.6
out of 10

Huimanguillo is municipal seat of Huimanguillo, State of Tabasco, Mexico.

Density
3,418/km²
people per km²
Founded
1579

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 31°C through the month.

A typical September day in Huimanguillo reaches about 31°C in the afternoon and slips back to 24°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, September runs about 1°C cooler than August and about 1°C warmer than October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13224
23224
33224
43224
53224
63224
73224
83224
93224
103224
113224
123224
133124
143124
153124
163124
173124
183124
193124
203124
213124
223124
233124
243124
253124
263124
273124
283124
293124
303124

How September really feels in Huimanguillo

Once humidity and wind are folded in, September averages 30 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
30
1 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Huimanguillo weather by month

How September compares with the rest of the year at a glance. September is the 6th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 19°11211.711.16.4
Feb28° / 19°73911.46.1
Mar31° / 21°47711.95.1
Apr33° / 23°48712.43.7
May34° / 25°8411.412.82.8
Jun33° / 25°19520.5132.5
Jul33° / 24°15119.6132.6
Aug32° / 24°21723.912.62.5
Sep31° / 24°26825.812.12.6
Oct30° / 23°2412111.63.7
Nov28° / 21°15615.211.25.2
Dec27° / 20°10912.2116.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% of the time in September, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of September, with mostly cloudy or overcast conditions the remaining 83%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11981
21882
31882
41783
51783
61783
71783
81783
91882
101882
111882
121882
131882
141882
151783
161783
171684
181684
191684
201684
211684
221684
231684
241783
251783
261783
271981
282080
292080
302080

Chance of precipitation in September

Any precipitation

Huimanguillo gets around 268 mm of rain over 25.8 wet days in September, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 85% and peaks near 86% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
185
285
385
485
585
685
785
885
985
1085
1185
1285
1384
1484
1585
1685
1785
1885
1985
2086
2186
2286
2386
2486
2586
2686
2786
2885
2985
3084

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the miserable band about 65% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
102674
202773
302773
412871
512871
612970
713069
813069
913168
1013168
1113168
1213267
1313267
1413267
1503367
1603367
1703367
1803466
1903466
2003565
2103664
2213762
2313861
2413960
2514059
2624157
2724256
2824355
2924454
3034552

Wind in September

Winds average 6 km/h in September, the calmest month.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 24 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 30 minutes over September. Sunrise moves from 6:03 AM to 6:07 AM, and sunset from 6:24 PM to 5:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:036:24
212.36:036:23
312.36:036:22
412.36:036:21
512.36:036:21
612.36:036:20
712.36:046:19
812.26:046:18
912.26:046:17
1012.26:046:16
1112.26:046:15
1212.26:046:14
1312.26:046:14
1412.16:056:13
1512.16:056:12
1612.16:056:11
1712.16:056:10
1812.16:056:09
1912.06:056:08
2012.06:056:07
2112.06:066:06
2212.06:066:06
2312.06:066:05
2412.06:066:04
2511.96:066:03
2611.96:066:02
2711.96:076:01
2811.96:076:00
2911.96:075:59
3011.96:075:59

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.58 kWh/m².

For context, solar energy here swings from a low near 3.46 kWh/m² to a high of 6.31 kWh/m² in April across the year — September's 4.58 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
15.0Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.6Bright
174.6Bright
184.6Bright
194.5Bright
204.5Bright
214.4Bright
224.4Bright
234.4Bright
244.3Bright
254.3Bright
264.3Bright
274.2Bright
284.2Bright
294.2Bright
304.2Bright
Planning a trip in September

Hazard calendar for Huimanguillo

In seasonPeak

In September, Huimanguillo sits inside its atlantic hurricane and rainy season season. The full year is below, with each hazard's peak months called out.

Huimanguillo sits in the Atlantic hurricane belt; the season peaks August–October.

Huimanguillo's rainy season runs June–November, when most of the year's rain falls.

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

Is September a good time to visit Huimanguillo?

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

2.6
Sightseeing
9th-best month of the year
4.0
Beach & pool
12th-best month of the year

September is a weaker month for outdoor sightseeing in Huimanguillo.

What to pack for Huimanguillo in September

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

In September, Huimanguillo sees daytime highs around 31°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

light clothesrain gearsun protection

Sea temperature near Huimanguillo 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 at the nearest coast (about 65 km away) is warmest in September at about 29°C and coldest in February near 24°C.

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

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan24Warm
Feb24Warm
Mar25Warm
Apr27Warm
May28Tropical
Jun29Tropical
Jul28Warm
Aug29Tropical
Sep29Tropical
Oct28Tropical
Nov27Warm
Dec26Warm

UV index in Huimanguillo 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 Huimanguillo peaks around June 20 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highExtremeVery highJun 20UV 12Jan 10UV 7
UV index (midday)Level
Jan7High
Feb10Extreme
Mar12Extreme
Apr13Extreme
May7Very high
Jun13Extreme
Jul11Extreme
Aug13Extreme
Sep11Extreme
Oct10Extreme
Nov8Very high
Dec7High

Air quality in Huimanguillo 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 Huimanguillo is worst in May — around 63 µg/m³ PM2.5 (unhealthy), about 2.4× the cleanest month (January, 26 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorUnhealthyPoorModerateMay 1561 µg/m³Jan 1627 µg/m³
PM2.5 (µg/m³)Level
Jan26Moderate
Feb30Moderate
Mar37Poor
Apr51Poor
May63Unhealthy
Jun44Poor
Jul43Poor
Aug36Poor
Sep34Moderate
Oct29Moderate
Nov27Moderate
Dec30Moderate
Location & terrain

Where is Huimanguillo?

Huimanguillo sits at 17.8°N, 93.4°W, 31 m above sea level, in Mexico. The nearest listed city is Cárdenas, 19 km away.

Topography around Huimanguillo

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

Within 3 km, the terrain around Huimanguillo has only modest variations in elevation — a maximum elevation change of 20 m around an average of 27 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 70 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,400 m.

The land around Huimanguillo is covered by grassland (35%) and trees (33%) within 3 km, grassland (59%) and trees (34%) within 16 km, and grassland (43%) and trees (36%) within 80 km.

3 km
20 m
16 km
70 m
80 km
2,400 m
treesgrasslandcroplandartificial surfaceswaterwetlandmangroves
September weather nearby: Cárdenas 19 km · Reforma 25 km · Cunduacán 34 km · Playas del Rosario 48 km · Villahermosa 50 km · Comalcalco 51 km · Jalpa de Méndez 51 km · Río de Teapa 52 km

Mexico travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
120 / 127 V · 60 Hz
Prices
≈ 54% of US
price level, 2025
GDP per capita
$13,889
2025
Happiness
7.0 / 10
World Happiness, 2025
Safe drinking water
43%
of population, 2024
Homicide rate
24.9
per 100k, 2023
Road deaths
12.8
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 440
Religion
Catholic 78%no religion 11%other Evangelical Churches 8%Jehovah Witness 1%

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 Huimanguillo (17.835°, -93.389°, elevation 31 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).