Miahuatlán de Porfirio Díaz weather in July

In July, Miahuatlán de Porfirio Díaz sees average daytime highs of 23°C and overnight lows near 14°C, with 539 mm of rain across 23.7 wet days and about 12.9 hours of daylight. It is the 6th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 23°C through the month. The sky is clear or mostly clear about 5% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 13 hours at the start of July to 12 h 42 min by month's end. Set against the rest of the year, July is Miahuatlán de Porfirio Díaz's 9th-clearest and 7th-windiest month. For the whole year in context, see Miahuatlán de Porfirio Díaz's year-round climate.

Daytime high
23°
6th warmest
Overnight low
14°
8th coldest
Rainfall
539 mm
23.7 wet days
Daylight
12 h 54 min
6:05 AM – 6:59 PM
Cloud cover
82%
9th clearest
Wind
5 km/h
7th windiest
Solar energy
5.72 kWh/m²
Travel score
4.5
out of 10

Miahuatlán de Porfirio Díaz is municipal seat of Miahuatlán, State of Oaxaca, Mexico.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 23°C through the month.

A typical July day in Miahuatlán de Porfirio Díaz reaches about 23°C in the afternoon and slips back to 14°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 25°C. Set against its neighbours, July runs on par with June and on par with August.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
12314
22314
32314
42314
52314
62314
72314
82314
92314
102314
112314
122314
132314
142314
152314
162314
172314
182314
192314
202314
212314
222314
232314
242314
252314
262314
272314
282314
292314
302314
312314

Miahuatlán de Porfirio Díaz weather by month

How July compares with the rest of the year at a glance. July is the 6th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan22° / 10°102.611.18.4
Feb24° / 10°123.211.58.6
Mar25° / 12°427.211.97.8
Apr25° / 13°10812.812.46.5
May25° / 14°31221.312.85.2
Jun23° / 14°62825.7134.1
Jul23° / 14°53923.712.94.5
Aug23° / 14°56225.412.54.2
Sep23° / 14°6112612.14.0
Oct23° / 13°25316.511.65.6
Nov23° / 11°435.611.27.7
Dec22° / 10°112.2118.4

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 11% of July, with mostly cloudy or overcast conditions the remaining 84%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1991
21189
31189
41189
51288
61387
71486
81486
91486
101684
111684
121684
131684
141684
151684
161783
171783
181882
191882
201882
211882
221882
231882
241981
251981
261882
271882
281882
291783
301783
311783

Chance of precipitation in July

Any precipitation

Miahuatlán de Porfirio Díaz gets around 539 mm of rain over 23.7 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 77% and peaks near 84% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
184
283
383
482
581
680
779
879
978
1077
1177
1277
1376
1476
1576
1676
1776
1876
1975
2075
2175
2275
2375
2475
2575
2675
2775
2875
2976
3076
3176

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the comfortable band about 78% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
1117811
2127810
3127810
412799
513789
613798
714788
814797
915787
1015796
1116786
1216786
1316786
1416786
1516795
1616795
1716795
1816795
1916795
2017785
2117785
2217785
2317785
2417785
2517785
2617785
2717785
2816786
2916786
3016786
3116786

Wind in July

Winds average 5 km/h in July.

Across July, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 13 hours at the start of July to 12 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over July. Sunrise moves from 6:01 AM to 6:10 AM, and sunset from 6:59 PM to 6:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.06:016:59
213.06:016:59
313.06:016:59
413.06:026:59
512.96:026:59
612.96:026:59
712.96:036:59
812.96:036:59
912.96:036:59
1012.96:046:59
1112.96:046:59
1212.96:046:59
1312.96:046:59
1412.96:056:59
1512.96:056:59
1612.96:056:59
1712.96:066:58
1812.96:066:58
1912.96:066:58
2012.96:076:58
2112.86:076:58
2212.86:076:58
2312.86:086:57
2412.86:086:57
2512.86:086:57
2612.86:096:57
2712.86:096:56
2812.86:096:56
2912.86:096:56
3012.86:106:55
3112.76:106:55

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.72 kWh/m².

For context, solar energy here swings from a low near 4.78 kWh/m² to a high of 7.13 kWh/m² in April across the year — July's 5.72 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.4Bright
35.4Bright
45.4Bright
55.4Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.6Bright
115.6Bright
125.6Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
285.9Bright
295.9Bright
305.9Bright
315.8Bright
Planning a trip in July

Hazard calendar for Miahuatlán de Porfirio Díaz

In seasonPeak

In July, Miahuatlán de Porfirio Díaz sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Miahuatlán de Porfirio Díaz's monsoon runs May–September, when most of the year's rain falls.

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

Is July a good time to visit Miahuatlán de Porfirio Díaz?

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

4.5
Sightseeing
9th-best month of the year
3.4
Beach & pool
9th-best month of the year

July is a reasonable time to visit Miahuatlán de Porfirio Díaz for sightseeing.

What to pack for Miahuatlán de Porfirio Díaz in July

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

In July, Miahuatlán de Porfirio Díaz sees daytime highs around 23°C and nights near 14°C. Pack rain gear. Worth having: light clothes and sun protection. About 24 days see rain.

rain gearlight clothessun protection

UV index in Miahuatlán de Porfirio Díaz in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Miahuatlán de Porfirio Díaz peaks around April 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highApr 13UV 15Dec 15UV 9
UV index (midday)Level
Jan10Extreme
Feb13Extreme
Mar14Extreme
Apr15Extreme
May13Extreme
Jun14Extreme
Jul13Extreme
Aug14Extreme
Sep13Extreme
Oct12Extreme
Nov10Very high
Dec9Very high

Air quality in Miahuatlán de Porfirio Díaz in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Miahuatlán de Porfirio Díaz is worst in May — around 27 µg/m³ PM2.5 (moderate), about 3.8× the cleanest month (January, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMay 1626 µg/m³Jan 137 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb8Good
Mar10Good
Apr19Moderate
May27Moderate
Jun17Moderate
Jul20Moderate
Aug16Moderate
Sep15Moderate
Oct12Good
Nov9Good
Dec8Good
Location & terrain

Where is Miahuatlán de Porfirio Díaz?

Miahuatlán de Porfirio Díaz sits at 16.3°N, 96.6°W, 1,552 m above sea level, in Mexico. The nearest listed city is Ocotlán de Morelos, 52 km away.

Topography around Miahuatlán de Porfirio Díaz

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Miahuatlán de Porfirio Díaz.

Within 3 km, the terrain around Miahuatlán de Porfirio Díaz has only modest variations in elevation — a maximum elevation change of 163 m around an average of 1,578 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,441 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,707 m.

The land around Miahuatlán de Porfirio Díaz is covered by grassland (33%), cropland (28%) and artificial surfaces (22%) within 3 km, trees (33%), grassland (29%) and shrubs (27%) within 16 km, and trees (62%) within 80 km.

3 km
163 m
16 km
1,441 m
80 km
3,707 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Ocotlán de Morelos 52 km · Puerto Escondido 72 km · San Antonio de la Cal 79 km · Santa Cruz Xoxocotlán 79 km · Crucecita 79 km · Oaxaca 82 km · Santa María Atzompa 88 km · Santo Domingo Tehuantepec 145 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 Miahuatlán de Porfirio Díaz (16.329°, -96.5961°, elevation 1,552 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).