San Pedro Sula weather in August

In August, San Pedro Sula sees average daytime highs of 30°C and overnight lows near 22°C, with 171 mm of rain across 27.8 wet days and about 12.5 hours of daylight. It is the 5th-warmest and 6th-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 7% of the time in August, and the air most often feels oppressive.

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 San Pedro Sula's 8th-clearest and 9th-windiest month. For the whole year in context, see San Pedro Sula's year-round climate.

Daytime high
30°
5th warmest
Overnight low
22°
9th coldest
Rainfall
171 mm
27.8 wet days
Daylight
12 h 30 min
5:40 AM – 6:12 PM
Cloud cover
73%
8th clearest
Wind
4 km/h
9th windiest
Solar energy
5.77 kWh/m²
Travel score
2.9
out of 10

San Pedro Sula is human settlement in Honduras.

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 San Pedro Sula reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 32°C. Set against its neighbours, August runs on par with July and on par with September.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13022
23022
33022
43022
53022
63022
73022
83022
93022
103022
113022
123022
133022
143022
153022
163022
173022
183022
193022
203022
213022
223022
233022
243022
253122
263122
273122
283122
293122
303122
313122

How August really feels in San Pedro Sula

Once humidity and wind are folded in, August averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

San Pedro Sula weather by month

How August compares with the rest of the year at a glance. August is the 5th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 19°14017.911.25.6
Feb27° / 19°8813.711.55.9
Mar29° / 20°8211.311.95.6
Apr31° / 21°6212.112.34.4
May32° / 22°14621.512.73.0
Jun31° / 23°20326.212.92.7
Jul30° / 22°18227.412.82.9
Aug30° / 22°17127.812.52.9
Sep31° / 22°20527.112.12.7
Oct29° / 22°2562611.63.4
Nov27° / 20°24222.411.34.5
Dec26° / 19°14620.411.15.1

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 19% of August, with mostly cloudy or overcast conditions the remaining 74%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13070
23070
32971
42872
52773
62773
72773
82575
92575
102674
112674
122674
132674
142674
152674
162773
172773
182872
192773
202773
212773
222674
232674
242674
252674
262674
272575
282575
292575
302575
312476

Chance of precipitation in August

Any precipitation

San Pedro Sula gets around 171 mm of rain over 27.8 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 90% and peaks near 91% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
189
289
390
490
590
690
790
891
991
1091
1191
1291
1391
1491
1591
1691
1791
1891
1990
2090
2190
2289
2389
2488
2588
2688
2787
2887
2987
3087
3187

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the oppressive band about 92% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
1928
2928
3928
4928
5928
6928
7928
8928
9928
10928
11928
12928
13928
14928
15928
16937
17937
18937
19937
20937
21928
22928
23928
24928
25919
26919
27919
28919
29919
30919
31919

Wind in August

Winds average 4 km/h in August.

Across August, 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.

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
254calm
264calm
274calm
284calm
294calm
304calm
314calm

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 5:37 AM to 5:43 AM, and sunset from 6:19 PM to 6:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.75:376:19
212.75:376:19
312.75:386:18
412.75:386:18
512.75:386:18
612.65:386:17
712.65:396:17
812.65:396:16
912.65:396:16
1012.65:396:15
1112.65:406:15
1212.65:406:14
1312.65:406:14
1412.55:406:13
1512.55:406:12
1612.55:406:12
1712.55:416:11
1812.55:416:11
1912.55:416:10
2012.55:416:09
2112.55:416:09
2212.45:416:08
2312.45:426:07
2412.45:426:07
2512.45:426:06
2612.45:426:05
2712.45:426:05
2812.45:426:04
2912.35:426:03
3012.35:426:02
3112.35:436:02

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.77 kWh/m².

For context, solar energy here swings from a low near 3.63 kWh/m² to a high of 6.33 kWh/m² in April across the year — August's 5.77 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in August

Hazard calendar for San Pedro Sula

In seasonPeak

In August, San Pedro Sula sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

San Pedro Sula sits in the Atlantic hurricane belt; the season peaks August–October.

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

Is August a good time to visit San Pedro Sula?

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

2.9
Sightseeing
9th-best month of the year
4.0
Beach & pool
10th-best month of the year

August is a weaker month for outdoor sightseeing in San Pedro Sula.

What to pack for San Pedro Sula in August

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

In August, San Pedro Sula sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 28 days see rain.

light clothesrain gearsun protection

Sea temperature near San Pedro Sula in August

The nearest coast averages about 30°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 42 km away) is warmest in September at about 30°C and coldest in January near 27°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr28Tropical
May29Tropical
Jun30Tropical
Jul29Tropical
Aug30Tropical
Sep30Tropical
Oct29Tropical
Nov28Tropical
Dec27Warm

UV index in San Pedro Sula in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in San Pedro Sula peaks around April 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 8 (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 17UV 8
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar13Extreme
Apr13Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in San Pedro Sula 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 San Pedro Sula is worst in April — around 32 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (December, 13 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 2332 µg/m³Dec 1913 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar16Moderate
Apr32Moderate
May31Moderate
Jun27Moderate
Jul30Moderate
Aug23Moderate
Sep19Moderate
Oct17Moderate
Nov14Moderate
Dec13Moderate
Location & terrain

Where is San Pedro Sula?

San Pedro Sula sits at 15.5°N, 88.0°W, 90 m above sea level, in Honduras. The nearest listed city is La Lima, 14 km away.

Topography around San Pedro Sula

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

Within 3 km, the terrain around San Pedro Sula has significant variations in elevation — a maximum elevation change of 325 m around an average of 96 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,718 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,713 m.

The land around San Pedro Sula is covered by artificial surfaces (78%) within 3 km, trees (64%) within 16 km, and trees (56%) and water (25%) within 80 km.

3 km
325 m
16 km
1,718 m
80 km
2,713 m
treesgrasslandcroplandartificial surfaceswaterwetland
August weather nearby: La Lima 14 km · Choloma 14 km · Cofradía 18 km · Villanueva 22 km · El Progreso 27 km · Omoa 30 km · Potrerillos 31 km · Puerto Cortes 37 km

Honduras travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$3,598
2025
Happiness
6.1 / 10
World Happiness, 2025
Safe drinking water
66%
of population, 2024
Homicide rate
31.4
per 100k, 2023
Road deaths
16.1
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
High
EF EPI 553
Religion
Evangelical 55%Roman Catholic 33%none 10%

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 San Pedro Sula (15.5059°, -88.0259°, elevation 90 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).