Colomba weather in July

In July, Colomba sees average daytime highs of 24°C and overnight lows near 18°C, with 492 mm of rain across 30.9 wet days and about 12.8 hours of daylight. It is the 4th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 2% of the time in July, and the air most often feels humid.

Daylight stretches from about 12 h 54 min at the start of July to 12 h 42 min by month's end. Set against the rest of the year, July is Colomba's 9th-clearest and 9th-windiest month. For the whole year in context, see Colomba's year-round climate.

Daytime high
24°
4th warmest
Overnight low
18°
10th coldest
Rainfall
492 mm
30.9 wet days
Daylight
12 h 48 min
5:49 AM – 6:36 PM
Cloud cover
85%
9th clearest
Wind
4 km/h
9th windiest
Solar energy
5.52 kWh/m²
Travel score
3.5
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical July day in Colomba reaches about 24°C in the afternoon and slips back to 18°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 26°C. Set against its neighbours, July runs on par with June and on par with August.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12418
22418
32418
42418
52418
62418
72418
82418
92418
102418
112418
122418
132418
142418
152418
162418
172418
182418
192418
202418
212418
222418
232418
242418
252418
262418
272418
282418
292418
302418
312418

Colomba weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 15°4916.511.26.4
Feb24° / 16°5115.911.56.1
Mar25° / 16°11123.811.95.0
Apr25° / 17°24326.512.34.3
May25° / 18°60730.412.73.6
Jun24° / 18°54629.812.93.5
Jul24° / 18°49230.912.83.5
Aug24° / 18°55530.912.53.5
Sep24° / 18°63029.912.13.5
Oct24° / 17°52530.811.73.6
Nov24° / 17°22326.611.34.4
Dec24° / 16°7219.411.15.8

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 7% of July, with mostly cloudy or overcast conditions the remaining 91%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1793
2793
3793
4793
5793
6793
7793
8793
9991
10991
11991
12991
13991
141090
151090
161090
171090
181090
191090
201090
211090
221090
231090
241090
251090
261090
271090
28991
29991
301090
311090

Chance of precipitation in July

Any precipitation

Colomba gets around 492 mm of rain over 30.9 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 100% and peaks near 100% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the humid band about 75% of days. Sticky, muggy-or-worse air turns up on roughly 24% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)
17030
27129
37228
47327
57426
67426
77525
87525
97525
107525
117624
127624
137624
147624
157624
167624
177723
187723
197723
207723
217723
227822
237822
247723
257723
267723
277723
287624
297624
307624
317525

Wind in July

Winds average 4 km/h in July.

Across July, 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 July

DaylightNight

Daylight runs from about 12 h 54 min 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 12 minutes over July. Sunrise moves from 5:44 AM to 5:53 AM, and sunset from 6:36 PM to 6:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.95:446:36
212.95:456:36
312.95:456:36
412.95:456:36
512.85:466:36
612.85:466:37
712.85:466:37
812.85:466:37
912.85:476:37
1012.85:476:37
1112.85:476:37
1212.85:486:37
1312.85:486:37
1412.85:486:36
1512.85:486:36
1612.85:496:36
1712.85:496:36
1812.85:496:36
1912.85:506:36
2012.85:506:36
2112.85:506:36
2212.85:506:35
2312.75:516:35
2412.75:516:35
2512.75:516:35
2612.75:526:35
2712.75:526:34
2812.75:526:34
2912.75:526:34
3012.75:536:33
3112.75:536:33

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.52 kWh/m².

For context, solar energy here swings from a low near 4.53 kWh/m² to a high of 6.27 kWh/m² in April across the year — July's 5.52 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.4Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.6Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
315.6Bright
Planning a trip in July

Hazard calendar for Colomba

In seasonPeak

In July, Colomba sits inside its atlantic hurricane and rainy season season. The full year is below, with each hazard's peak months called out.

Colomba sits in the Atlantic hurricane belt; the season peaks August–October.

Colomba's rainy season runs May–October, when most of the year's rain falls.

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

Is July a good time to visit Colomba?

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

3.5
Sightseeing
9th-best month of the year
3.1
Beach & pool
8th-best month of the year

July is a weaker month for outdoor sightseeing in Colomba.

What to pack for Colomba in July

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

In July, Colomba sees daytime highs around 24°C and nights near 18°C. Pack rain gear. Worth having: light clothes and sun protection. About 31 days see rain.

rain gearlight clothessun protection

Sea temperature near Colomba in July

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

The sea at the nearest coast (about 56 km away) is warmest in August at about 30°C and coldest in February near 28°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
Jan29Tropical
Feb28Tropical
Mar29Tropical
Apr30Tropical
May30Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct29Tropical
Nov30Tropical
Dec29Tropical

UV index in Colomba 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 Colomba peaks around April 12 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 12UV 14Dec 16UV 9
UV index (midday)Level
Jan9Very high
Feb13Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun13Extreme
Jul13Extreme
Aug13Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec9Very high

Air quality in Colomba 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 Colomba is worst in May — around 34 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateMay 934 µg/m³Aug 1622 µg/m³
PM2.5 (µg/m³)Level
Jan23Moderate
Feb22Moderate
Mar25Moderate
Apr34Moderate
May34Moderate
Jun23Moderate
Jul23Moderate
Aug22Moderate
Sep23Moderate
Oct23Moderate
Nov23Moderate
Dec25Moderate
Location & terrain

Where is Colomba?

Colomba sits at 14.7°N, 91.7°W, 1,011 m above sea level, in Guatemala. The nearest listed city is El Asintal, 12 km away.

Topography around Colomba

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

Within 3 km, the terrain around Colomba has significant variations in elevation — a maximum elevation change of 576 m around an average of 974 m above sea level; within 16 km, extreme variations in elevation — a maximum elevation change of 2,953 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,178 m.

The land around Colomba is covered by trees (94%) within 3 km, trees (92%) within 16 km, and trees (59%) within 80 km.

3 km
576 m
16 km
2,953 m
80 km
4,178 m
treesgrasslandcroplandartificial surfaceswatermangroves
July weather nearby: El Asintal 12 km · Nuevo San Carlos 13 km · Coatepeque 14 km · San Felipe 17 km · El Palmar 18 km · San Sebastián 18 km · Retalhuleu 20 km · Ostuncalco 22 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 Colomba (14.7073°, -91.7317°, elevation 1,011 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).