Morelia weather in September

In September, Morelia sees average daytime highs of 24°C and overnight lows near 14°C, with 115 mm of rain across 19 wet days and about 12.1 hours of daylight. It is the 9th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 10% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 12 h 24 min at the start of September to 11 h 48 min by month's end. Set against the rest of the year, September is Morelia's 12th-clearest and 9th-windiest month. For the whole year in context, see Morelia's year-round climate.

Daytime high
24°
9th warmest
Overnight low
14°
9th coldest
Rainfall
115 mm
19 wet days
Daylight
12 h 06 min
6:36 AM – 6:42 PM
Cloud cover
75%
12th clearest
Wind
5 km/h
9th windiest
Solar energy
5.04 kWh/m²
Travel score
5.4
out of 10

Morelia is capital of the State of Michoacán, Mexico.

Founded
1541

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 24°C through the month.

A typical September day in Morelia reaches about 24°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 26°C. Set against its neighbours, September runs on par with August and on par with October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12415
22415
32415
42415
52415
62415
72415
82415
92415
102415
112415
122415
132415
142415
152415
162415
172415
182415
192414
202414
212414
222414
232414
242414
252414
262414
272414
282414
292414
302414

Morelia weather by month

How September compares with the rest of the year at a glance. September is the 9th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan23° / 193.310.98.2
Feb25° / 192.911.38.4
Mar27° / 11°173.411.97.9
Apr29° / 12°174.412.46.5
May29° / 14°5611.512.95.6
Jun26° / 15°11618.713.25.1
Jul25° / 15°1262313.14.8
Aug25° / 15°11521.212.75.0
Sep24° / 14°1151912.15.4
Oct25° / 13°551011.56.9
Nov24° / 10°254.611.18.2
Dec23° / 122.310.88.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 10% of the time in September, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 73%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
12080
22080
32179
42179
52179
62377
72377
82476
92476
102575
112575
122674
132674
142773
152872
162872
172872
182872
192872
202971
212971
222872
232971
242971
253070
263070
273268
283169
293268
303268

Chance of precipitation in September

Any precipitation

Morelia gets around 115 mm of rain over 19 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 62% and peaks near 73% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
173
273
373
473
572
672
771
871
970
1069
1167
1266
1365
1464
1562
1661
1760
1859
1958
2057
2156
2255
2354
2453
2552
2651
2750
2849
2948
3047

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the comfortable band about 75% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
168212
268212
368212
468212
568212
668212
778112
878112
978112
1088012
1188012
1297912
13107812
14107812
15117712
16117712
17127612
18137611
19147511
20157411
21167410
22187210
2320719
2422699
2524688
2625678
2727667
2829647
2930646
3031636

Wind in September

Winds average 5 km/h in September.

Across September, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 24 min at the start of September to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over September. Sunrise moves from 6:33 AM to 6:39 AM, and sunset from 6:56 PM to 6:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:336:56
212.46:336:55
312.46:336:54
412.36:336:54
512.36:336:53
612.36:346:52
712.36:346:51
812.36:346:50
912.26:346:49
1012.26:356:48
1112.26:356:47
1212.26:356:46
1312.26:356:45
1412.16:356:44
1512.16:366:43
1612.16:366:42
1712.16:366:41
1812.16:366:40
1912.16:366:40
2012.06:376:39
2112.06:376:38
2212.06:376:37
2312.06:376:36
2412.06:376:35
2511.96:386:34
2611.96:386:33
2711.96:386:32
2811.96:386:31
2911.96:396:30
3011.86:396:29

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.04 kWh/m².

For context, solar energy here swings from a low near 4.83 kWh/m² to a high of 7.36 kWh/m² in April across the year — September's 5.04 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.2Bright
25.1Bright
35.1Bright
45.1Bright
55.1Bright
65.1Bright
75.1Bright
85.1Bright
95.1Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.0Bright
Planning a trip in September

Hazard calendar for Morelia

In seasonPeak

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

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

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

Is September a good time to visit Morelia?

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

5.4
Sightseeing
9th-best month of the year
4.7
Beach & pool
10th-best month of the year

September is a reasonable time to visit Morelia for sightseeing.

What to pack for Morelia in September

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

In September, Morelia sees daytime highs around 24°C and nights near 14°C. Pack rain gear. Worth having: light clothes and sun protection. About 19 days see rain.

rain gearlight clothessun protection

UV index in Morelia 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 Morelia peaks around June 15 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 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 highJun 15UV 14Dec 15UV 7
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun14Extreme
Jul12Extreme
Aug13Extreme
Sep11Extreme
Oct10Extreme
Nov8Very high
Dec7Very high

Air quality in Morelia 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 Morelia is worst in May — around 32 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (March, 14 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateMay 1131 µg/m³Mar 1014 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb15Moderate
Mar14Moderate
Apr29Moderate
May32Moderate
Jun18Moderate
Jul19Moderate
Aug18Moderate
Sep18Moderate
Oct17Moderate
Nov16Moderate
Dec17Moderate
Location & terrain

Where is Morelia?

Morelia sits at 19.7°N, 101.2°W, 1,917 m above sea level, in Mexico. The nearest listed city is Zinapécuaro de Figueroa, 41 km away.

Topography around Morelia

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

Within 3 km, the terrain around Morelia has only modest variations in elevation — a maximum elevation change of 210 m around an average of 1,918 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 943 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,104 m.

The land around Morelia is covered by artificial surfaces (88%) within 3 km, grassland (30%) and trees (29%) within 16 km, and trees (49%) within 80 km.

3 km
210 m
16 km
943 m
80 km
3,104 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Zinapécuaro de Figueroa 41 km · Moroleón 48 km · Uriangato 49 km · Pátzcuaro 49 km · Puruándiro 55 km · Yuriria 57 km · Tacámbaro de Codallos 59 km · Acámbaro 61 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 Morelia (19.7008°, -101.1844°, elevation 1,917 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).