Comalapa weather in August

In August, Comalapa sees average daytime highs of 30°C and overnight lows near 19°C, with 156 mm of rain across 16.7 wet days and about 12.5 hours of daylight. It is the 4th-warmest and 3rd-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 August, and the air most often feels humid.

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 Comalapa's 10th-clearest and 9th-windiest month. For the whole year in context, see Comalapa's year-round climate.

Daytime high
30°
4th warmest
Overnight low
19°
9th coldest
Rainfall
156 mm
16.7 wet days
Daylight
12 h 30 min
5:57 AM – 6:29 PM
Cloud cover
75%
10th clearest
Wind
4 km/h
9th windiest
Solar energy
5.88 kWh/m²
Travel score
4.2
out of 10

Comalapa is municipal seat of Frontera Comalapa, State of Chiapas, Mexico.

Founded
1600

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 30°C through the month.

A typical August day in Comalapa reaches about 30°C in the afternoon and slips back to 19°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, August runs on par with July and about 1°C warmer than September.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13019
23019
33019
43019
53019
63019
73019
83019
93019
103019
113019
123019
133019
143019
153019
163019
173019
183019
193019
203019
213019
223019
232919
242919
252919
262919
272919
282919
292919
302919
312919

How August really feels in Comalapa

Once humidity and wind are folded in, August 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

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Comalapa weather by month

How August compares with the rest of the year at a glance. August is the 4th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 15°92.411.27.9
Feb29° / 16°61.811.56.7
Mar31° / 17°92.311.95.5
Apr33° / 19°285.112.34.3
May31° / 20°10512.912.73.9
Jun29° / 20°26123.312.93.7
Jul29° / 19°11915.712.84.4
Aug30° / 19°15616.712.54.2
Sep28° / 19°24222.412.14.0
Oct28° / 19°1351611.65.4
Nov28° / 17°326.111.37.2
Dec28° / 16°153.411.17.9

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 11% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 13% of August, with mostly cloudy or overcast conditions the remaining 76%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12674
22674
32773
42674
52575
62575
72575
82476
92476
102575
112476
122476
132476
142575
152575
162476
172476
182476
192476
202476
212476
222377
232377
242377
252278
262278
272278
282179
292179
302080
311981

Chance of precipitation in August

Any precipitation

Comalapa gets around 156 mm of rain over 16.7 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 54% and peaks near 69% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
143
243
344
444
545
646
746
847
948
1049
1150
1251
1352
1452
1553
1654
1755
1855
1956
2057
2158
2259
2360
2461
2562
2663
2764
2865
2967
3068
3169

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the humid band about 49% of days. Sticky, muggy-or-worse air turns up on roughly 33% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
11225819
20235720
30235621
40235621
50245422
60245422
70245323
80235324
90235225
100225325
110225226
120215227
130215128
140205129
150195130
160195031
170184932
180184934
190174835
200174736
210164737
220164638
230154540
240154441
250154342
260144244
270134145
280134147
290124048
300114049
310104050

Wind in August

Winds average 4 km/h in August.

Across August, daily wind ranges from about 3 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
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
253calm
263calm
273calm
283calm
293calm
303calm
313calm

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 5:53 AM to 5:59 AM, and sunset from 6:36 PM to 6:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.75:536:36
212.75:546:35
312.75:546:35
412.75:546:35
512.75:546:34
612.75:556:34
712.65:556:33
812.65:556:33
912.65:556:32
1012.65:566:32
1112.65:566:31
1212.65:566:31
1312.65:566:30
1412.65:566:30
1512.55:576:29
1612.55:576:29
1712.55:576:28
1812.55:576:27
1912.55:576:27
2012.55:576:26
2112.55:586:25
2212.45:586:25
2312.45:586:24
2412.45:586:23
2512.45:586:23
2612.45:586:22
2712.45:586:21
2812.45:596:21
2912.45:596:20
3012.35:596:19
3112.35:596:18

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.88 kWh/m².

For context, solar energy here swings from a low near 4.95 kWh/m² to a high of 6.81 kWh/m² in April across the year — August's 5.88 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.0Intense
106.0Intense
116.0Intense
126.0Bright
136.0Bright
145.9Bright
155.9Bright
165.9Bright
175.9Bright
185.9Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.7Bright
245.7Bright
255.7Bright
265.7Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
315.5Bright
Planning a trip in August

Hazard calendar for Comalapa

In seasonPeak

In August, Comalapa sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Comalapa's monsoon runs June–October, 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 Comalapa?

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

4.2
Sightseeing
9th-best month of the year
5.6
Beach & pool
10th-best month of the year

August is a reasonable time to visit Comalapa for sightseeing.

What to pack for Comalapa in August

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

In August, Comalapa sees daytime highs around 30°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 17 days see rain.

light clothesrain gearsun protection

UV index in Comalapa in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Comalapa peaks around April 13 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 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 14Dec 16UV 9
UV index (midday)Level
Jan10Very high
Feb13Extreme
Mar13Extreme
Apr15Extreme
May12Extreme
Jun14Extreme
Jul13Extreme
Aug13Extreme
Sep13Extreme
Oct12Extreme
Nov10Very high
Dec9Very high

Air quality in Comalapa 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 Comalapa is worst in May — around 40 µg/m³ PM2.5 (poor), about 3.4× the cleanest month (January, 12 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMay 1439 µg/m³Jan 1612 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb12Moderate
Mar18Moderate
Apr32Moderate
May40Poor
Jun23Moderate
Jul21Moderate
Aug19Moderate
Sep20Moderate
Oct16Moderate
Nov14Moderate
Dec12Moderate
Location & terrain

Where is Comalapa?

Comalapa sits at 15.7°N, 92.1°W, 659 m above sea level, in Mexico. The nearest listed city is Motozintla, 35 km away.

Topography around Comalapa

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

Within 3 km, the terrain around Comalapa has large variations in elevation — a maximum elevation change of 646 m around an average of 692 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,926 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,175 m.

The land around Comalapa is covered by trees (49%) and grassland (28%) within 3 km, trees (66%) and grassland (23%) within 16 km, and trees (71%) within 80 km.

3 km
646 m
16 km
1,926 m
80 km
4,175 m
treesshrubsgrasslandcroplandartificial surfaceswater
August weather nearby: Motozintla 35 km · Jacaltenango 46 km · Comitán 64 km · Huixtla 67 km · Cacahoatán 74 km · Las Margaritas 75 km · Comitancillo 76 km · Soloma 76 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 Comalapa (15.66°, -92.1411°, elevation 659 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).