Ciudad de Huitzuco weather in September

In September, Ciudad de Huitzuco sees average daytime highs of 30°C and overnight lows near 20°C, with 310 mm of rain across 26.1 wet days and about 12.1 hours of daylight. It is the 10th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 11% of the time in September, and the air most often feels muggy.

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 Ciudad de Huitzuco's 12th-clearest and 12th-windiest month. For the whole year in context, see Ciudad de Huitzuco's year-round climate.

Daytime high
30°
10th warmest
Overnight low
20°
7th coldest
Rainfall
310 mm
26.1 wet days
Daylight
12 h 06 min
6:29 AM – 6:35 PM
Cloud cover
74%
12th clearest
Wind
4 km/h
12th windiest
Solar energy
5.68 kWh/m²
Travel score
3.1
out of 10

Ciudad de Huitzuco is municipal seat of Huitzuco, State of Guerrero, Mexico.

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 30°C through the month.

A typical September day in Ciudad de Huitzuco reaches about 30°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 32°C. Set against its neighbours, September runs about 1°C cooler than August and on par with October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13020
23020
33020
43020
53020
63020
73020
83020
93020
103020
113020
123020
133020
143020
153020
163020
173020
183020
193020
203020
213020
223020
233020
243020
253020
263020
273020
283020
293020
303019

How September really feels in Ciudad de Huitzuco

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.

Ciudad de Huitzuco weather by month

How September compares with the rest of the year at a glance. September is the 10th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 16°71116.9
Feb31° / 17°61.111.45.7
Mar34° / 19°51.311.94.2
Apr35° / 21°82.612.42.8
May35° / 22°6811.612.82.5
Jun32° / 21°24723.513.12.8
Jul31° / 20°25523.7133.1
Aug31° / 20°29526.212.62.9
Sep30° / 20°31026.112.13.1
Oct30° / 19°13015.711.64.3
Nov30° / 17°255.211.15.7
Dec30° / 16°40.810.96.8

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% 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 72%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12575
22476
32377
42377
52278
62377
72377
82476
92476
102476
112674
122674
132674
142872
152872
162872
172872
182872
192971
202971
212971
222971
233070
243070
253169
263268
273367
283466
293466
303664

Chance of precipitation in September

Any precipitation

Ciudad de Huitzuco gets around 310 mm of rain over 26.1 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 86% and peaks near 90% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
190
290
390
490
590
690
790
890
989
1089
1189
1288
1388
1487
1587
1687
1786
1886
1986
2085
2185
2284
2383
2482
2581
2680
2779
2878
2977
3075

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 69% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1032770
2032770
3022771
4022672
5022672
6022672
7022672
8022672
9022672
10022672
11032671
12032671
13032671
14032671
15032671
16042670
17042670
18042670
19042670
20042670
21042670
22042769
23042769
24042769
25152767
26152866
27162865
28162865
29172963
30272962

Wind in September

Winds average 4 km/h in September, the calmest month.

Across September, daily wind ranges from about 4 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm

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 6:26 AM to 6:31 AM, and sunset from 6:48 PM to 6:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:266:48
212.36:266:47
312.36:266:46
412.36:276:45
512.36:276:45
612.36:276:44
712.36:276:43
812.26:276:42
912.26:276:41
1012.26:286:40
1112.26:286:39
1212.26:286:38
1312.26:286:37
1412.16:286:37
1512.16:286:36
1612.16:296:35
1712.16:296:34
1812.16:296:33
1912.06:296:32
2012.06:296:31
2112.06:296:30
2212.06:306:29
2312.06:306:28
2412.06:306:28
2511.96:306:27
2611.96:306:26
2711.96:306:25
2811.96:316:24
2911.96:316:23
3011.96:316:22

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.68 kWh/m².

For context, solar energy here swings from a low near 5.12 kWh/m² to a high of 7.5 kWh/m² in April across the year — September's 5.68 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.7Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.7Bright
215.7Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
Planning a trip in September

Hazard calendar for Ciudad de Huitzuco

In seasonPeak

In September, Ciudad de Huitzuco sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Ciudad de Huitzuco's monsoon runs June–September, 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 Ciudad de Huitzuco?

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

3.1
Sightseeing
7th-best month of the year
4.3
Beach & pool
11th-best month of the year

September is a weaker month for outdoor sightseeing in Ciudad de Huitzuco.

What to pack for Ciudad de Huitzuco in September

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

In September, Ciudad de Huitzuco sees daytime highs around 30°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

light clothesrain gearsun protection

UV index in Ciudad de Huitzuco 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 Ciudad de Huitzuco peaks around April 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highApr 10UV 13Dec 14UV 7
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar13Extreme
Apr13Extreme
May10Very high
Jun12Extreme
Jul11Extreme
Aug13Extreme
Sep11Extreme
Oct10Very high
Nov8Very high
Dec7Very high

Air quality in Ciudad de Huitzuco 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 Ciudad de Huitzuco is worst in October — around 35 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (March, 18 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateOct 1934 µg/m³Mar 918 µg/m³
PM2.5 (µg/m³)Level
Jan22Moderate
Feb19Moderate
Mar18Moderate
Apr27Moderate
May35Moderate
Jun24Moderate
Jul22Moderate
Aug23Moderate
Sep29Moderate
Oct35Moderate
Nov32Moderate
Dec28Moderate
Location & terrain

Where is Ciudad de Huitzuco?

Ciudad de Huitzuco sits at 18.3°N, 99.3°W, 942 m above sea level, in Mexico. The nearest listed city is Iguala de la Independencia, 22 km away.

Topography around Ciudad de Huitzuco

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

Within 3 km, the terrain around Ciudad de Huitzuco has significant variations in elevation — a maximum elevation change of 378 m around an average of 1,017 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,411 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,032 m.

The land around Ciudad de Huitzuco is covered by shrubs (48%) within 3 km, shrubs (47%) and trees (35%) within 16 km, and shrubs (45%) and trees (38%) within 80 km.

3 km
378 m
16 km
1,411 m
80 km
3,032 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Iguala de la Independencia 22 km · Puente de Ixtla 35 km · Jojutla 38 km · Taxco de Alarcón 40 km · Tlaquiltenango 41 km · Zacatepec 42 km · Xoxocotla 43 km · Santa Rosa Treinta 47 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 Ciudad de Huitzuco (18.3033°, -99.3338°, elevation 942 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. 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).