Miahuatlán de Porfirio Díaz weather in August

In August, Miahuatlán de Porfirio Díaz sees average daytime highs of 23°C and overnight lows near 14°C, with 562 mm of rain across 25.4 wet days and about 12.5 hours of daylight. It is the 6th-warmest and 3rd-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 4% of the time in August, and the air most often feels comfortable.

Daylight stretches from about 12 h 42 min at the start of August to 12 h 18 min by month's end. Set against the rest of the year, August is Miahuatlán de Porfirio Díaz's 10th-clearest and 8th-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°
9th coldest
Rainfall
562 mm
25.4 wet days
Daylight
12 h 36 min
6:14 AM – 6:47 PM
Cloud cover
84%
10th clearest
Wind
5 km/h
8th windiest
Solar energy
5.45 kWh/m²
Travel score
4.2
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 August

Average highAverage lowShaded bands: 10–90% of days

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

A typical August 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, August runs on par with July and on par with September.

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 August compares with the rest of the year at a glance. August is the 6th-warmest and 3rd-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 August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 9% of August, with mostly cloudy or overcast conditions the remaining 87%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11783
21783
31783
41684
51585
61684
71585
81585
91486
101486
111486
121387
131486
141486
151486
161486
171387
181387
191288
201288
211288
221189
231189
241189
25991
26991
27991
28991
29892
30892
31892

Chance of precipitation in August

Any precipitation

Miahuatlán de Porfirio Díaz gets around 562 mm of rain over 25.4 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 82% and peaks near 86% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
177
277
378
479
579
680
780
881
981
1081
1181
1281
1381
1481
1581
1681
1781
1882
1982
2082
2182
2282
2383
2483
2583
2684
2784
2885
2985
3086
3186

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the comfortable band about 76% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
116786
216777
316777
416777
516777
616768
715778
815778
915778
1015778
1115769
1214779
1314779
14147610
15147610
16147610
17137611
18137611
19137611
20127612
21127513
22117613
23117514
24107614
25107515
2697615
2797516
2887616
2987616
3087616
3177716

Wind in August

Winds average 5 km/h in August.

Across August, 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
16calm
26calm
36calm
46calm
56calm
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
315calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 42 min at the start of August to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over August. Sunrise moves from 6:10 AM to 6:16 AM, and sunset from 6:55 PM to 6:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.76:106:55
212.76:116:54
312.76:116:54
412.76:116:53
512.76:116:53
612.76:126:52
712.76:126:52
812.76:126:52
912.66:126:51
1012.66:136:50
1112.66:136:50
1212.66:136:49
1312.66:136:49
1412.66:136:48
1512.66:146:48
1612.66:146:47
1712.56:146:46
1812.56:146:46
1912.56:146:45
2012.56:156:45
2112.56:156:44
2212.56:156:43
2312.56:156:42
2412.46:156:42
2512.46:156:41
2612.46:166:40
2712.46:166:40
2812.46:166:39
2912.46:166:38
3012.46:166:37
3112.36:166:37

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.45 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 — August's 5.45 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.7Bright
65.7Bright
75.7Bright
85.7Bright
95.6Bright
105.6Bright
115.6Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.4Bright
185.4Bright
195.4Bright
205.4Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.2Bright
265.2Bright
275.2Bright
285.1Bright
295.1Bright
305.1Bright
315.1Bright
Planning a trip in August

Hazard calendar for Miahuatlán de Porfirio Díaz

In seasonPeak

In August, 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 August a good time to visit Miahuatlán de Porfirio Díaz?

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

4.2
Sightseeing
10th-best month of the year
3.3
Beach & pool
10th-best month of the year

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

What to pack for Miahuatlán de Porfirio Díaz in August

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

In August, 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 25 days see rain.

rain gearlight clothessun protection

UV index in Miahuatlán de Porfirio Díaz in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 14 (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 August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August 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
August 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).