Salamá weather in August

In August, Salamá sees average daytime highs of 28°C and overnight lows near 17°C, with 144 mm of rain across 20.4 wet days and about 12.5 hours of daylight. It is the 4th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 9% 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 Salamá's 9th-clearest and 8th-windiest month. For the whole year in context, see Salamá's year-round climate.

Daytime high
28°
4th warmest
Overnight low
17°
8th coldest
Rainfall
144 mm
20.4 wet days
Daylight
12 h 30 min
5:50 AM – 6:21 PM
Cloud cover
74%
9th clearest
Wind
5 km/h
8th windiest
Solar energy
5.81 kWh/m²
Travel score
4.7
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical August day in Salamá reaches about 28°C in the afternoon and slips back to 17°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 30°C. Set against its neighbours, August runs on par with July and on par with September.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12817
22817
32817
42817
52817
62817
72817
82817
92817
102817
112817
122817
132817
142817
152817
162817
172817
182817
192817
202817
212817
222817
232817
242817
252817
262817
272817
282817
292817
302817
312817

Salamá weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 14°123.711.28.2
Feb27° / 14°72.211.58.1
Mar28° / 15°163.711.97.1
Apr30° / 16°387.312.35.5
May29° / 17°13217.612.74.4
Jun28° / 17°19823.912.94.0
Jul27° / 17°12420.112.84.8
Aug28° / 17°14420.412.54.7
Sep27° / 17°21924.312.14.1
Oct26° / 17°16019.811.75.0
Nov25° / 15°579.111.36.9
Dec25° / 14°18511.17.9

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 9% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 17% of August, with mostly cloudy or overcast conditions the remaining 74%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13070
23070
32971
42971
52971
62872
72872
82872
92872
102872
112872
122773
132773
142773
152773
162773
172674
182674
192674
202674
212674
222674
232476
242476
252476
262278
272278
282278
292179
302080
312080

Chance of precipitation in August

Any precipitation

Salamá gets around 144 mm of rain over 20.4 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 66% and peaks near 78% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
161
260
360
460
560
660
760
860
961
1061
1162
1263
1363
1464
1565
1665
1766
1867
1967
2068
2169
2270
2371
2472
2572
2673
2774
2875
2976
3077
3178

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 84% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)
118784
217785
317785
417785
516795
616795
716795
815805
915814
1014824
1113834
1213843
1313843
1412853
1512853
1612853
1711863
1811863
1911863
2010873
2110873
2210873
2310864
2410864
259874
269865
279865
289865
299865
308875
318875

Wind in August

Winds average 5 km/h in August.

Across August, daily wind ranges from about 4 km/h on the calmest days to 5 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
195calm
205calm
215calm
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 5:47 AM to 5:52 AM, and sunset from 6:28 PM to 6:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.75:476:28
212.75:476:27
312.75:476:27
412.65:486:27
512.65:486:26
612.65:486:26
712.65:486:25
812.65:496:25
912.65:496:24
1012.65:496:24
1112.65:496:23
1212.65:496:23
1312.55:506:22
1412.55:506:22
1512.55:506:21
1612.55:506:21
1712.55:506:20
1812.55:506:19
1912.55:516:19
2012.55:516:18
2112.45:516:18
2212.45:516:17
2312.45:516:16
2412.45:516:16
2512.45:516:15
2612.45:516:14
2712.45:526:14
2812.45:526:13
2912.35:526:12
3012.35:526:11
3112.35:526:11

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.81 kWh/m².

For context, solar energy here swings from a low near 4.19 kWh/m² to a high of 6.26 kWh/m² in April across the year — August's 5.81 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.7Bright
245.7Bright
255.7Bright
265.7Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in August

Hazard calendar for Salamá

In seasonPeak

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

Salamá's monsoon runs May–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 Salamá?

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

4.7
Sightseeing
9th-best month of the year
5.0
Beach & pool
8th-best month of the year

August is a reasonable time to visit Salamá for sightseeing.

What to pack for Salamá in August

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

In August, Salamá sees daytime highs around 28°C and nights near 17°C. Pack light clothes and rain gear. Worth having: sun protection. About 20 days see rain.

light clothesrain gearsun protection

UV index in Salamá 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 Salamá peaks around April 11 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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 11UV 14Dec 14UV 9
UV index (midday)Level
Jan10Extreme
Feb13Extreme
Mar14Extreme
Apr14Extreme
May13Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep13Extreme
Oct12Extreme
Nov10Very high
Dec9Very high

Air quality in Salamá 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 Salamá is worst in April — around 55 µg/m³ PM2.5 (unhealthy), about 3.0× the cleanest month (November, 18 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateApr 1853 µg/m³Nov 2318 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb20Moderate
Mar25Moderate
Apr55Unhealthy
May39Poor
Jun24Moderate
Jul23Moderate
Aug21Moderate
Sep21Moderate
Oct20Moderate
Nov18Moderate
Dec18Moderate
Location & terrain

Where is Salamá?

Salamá sits at 15.1°N, 90.3°W, 936 m above sea level, in Guatemala. The nearest listed city is Rabinal, 19 km away.

San Cristóbal VerapazSanarateGuastatoyaSan Pedro AyampucCobánSan Pedro CarcháChinautla

Topography around Salamá

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

Within 3 km, the terrain around Salamá has significant variations in elevation — a maximum elevation change of 533 m around an average of 1,008 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,673 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,981 m.

The land around Salamá is covered by grassland (34%), shrubs (21%) and cropland (20%) within 3 km, trees (45%), shrubs (25%) and grassland (25%) within 16 km, and trees (73%) within 80 km.

3 km
533 m
16 km
1,673 m
80 km
2,981 m
treesshrubsgrasslandcroplandartificial surfaces
August weather nearby: Rabinal 19 km · San Cristóbal Verapaz 34 km · Sanarate 37 km · Guastatoya 38 km · San Pedro Ayampuc 39 km · Cobán 41 km · San Pedro Carchá 42 km · Chinautla 48 km

Guatemala travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 43% of US
price level, 2025
GDP per capita
$6,598
2025
Happiness
6.5 / 10
World Happiness, 2025
Safe drinking water
49%
of population, 2024
Homicide rate
23.4
per 100k, 2023
Road deaths
22.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 510
Religion
Evangelical 46%Roman Catholic 42%none 11%

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 Salamá (15.1021°, -90.3191°, elevation 936 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).