Compostela weather in July

In July, Compostela sees average daytime highs of 28°C and overnight lows near 22°C, with 344 mm of rain across 29.6 wet days and about 13.2 hours of daylight. It is the 3rd-warmest and 3rd-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 2% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 13 h 18 min at the start of July to 13 hours by month's end. Set against the rest of the year, July is Compostela's 10th-clearest and 10th-windiest month. For the whole year in context, see Compostela's year-round climate.

Daytime high
28°
3rd warmest
Overnight low
22°
11th coldest
Rainfall
344 mm
29.6 wet days
Daylight
13 h 12 min
5:30 AM – 6:41 PM
Cloud cover
82%
10th clearest
Wind
4 km/h
10th windiest
Solar energy
5.19 kWh/m²
Travel score
3.1
out of 10

Compostela is municipal seat of Compostela, State of Nayarit, Mexico.

Founded
1540

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

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

A typical July day in Compostela reaches about 28°C in the afternoon and slips back to 22°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 30°C. Set against its neighbours, July runs on par with June and on par with August.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12822
22822
32822
42822
52822
62822
72822
82822
92822
102822
112822
122822
132822
142822
152822
162822
172822
182822
192822
202822
212822
222822
232922
242922
252922
262922
272922
282922
292922
302922
312922

Compostela weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 14°222.410.98.3
Feb26° / 15°191.811.38.4
Mar27° / 15°81.311.88.4
Apr28° / 16°30.812.57.7
May29° / 18°153.6136.5
Jun29° / 21°19818.813.34.4
Jul28° / 22°34429.613.23.1
Aug28° / 22°41730.412.73.0
Sep28° / 22°36129.112.13.1
Oct28° / 21°13318.811.54.7
Nov27° / 18°224.5117.6
Dec26° / 15°212.110.78.3

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 9% of July, with mostly cloudy or overcast conditions the remaining 89%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11684
21486
31486
41288
51288
61288
71189
81189
91189
101189
111189
121189
131090
141090
151090
161090
171090
181090
191090
201090
211090
221090
231090
241090
251189
261189
271189
281090
291090
301090
311090

Chance of precipitation in July

Any precipitation

Compostela gets around 344 mm of rain over 29.6 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 96% and peaks near 97% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
192
293
394
494
594
695
795
895
995
1095
1196
1296
1396
1496
1596
1696
1796
1896
1996
2096
2196
2296
2396
2496
2596
2697
2797
2897
2997
3097
3197

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 88% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
11882
21882
31882
41882
51783
61783
71783
81684
91684
101585
111585
121486
131387
141288
151288
161189
171189
181090
191090
201090
21991
22991
23991
24991
25991
26892
27892
28892
29793
30793
31793

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 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
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 13 h 18 min at the start of July to 13 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over July. Sunrise moves from 5:25 AM to 5:36 AM, and sunset from 6:41 PM to 6:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.35:256:41
213.35:256:41
313.35:256:41
413.35:266:41
513.35:266:41
613.35:266:41
713.25:276:41
813.25:276:41
913.25:276:41
1013.25:286:41
1113.25:286:41
1213.25:286:41
1313.25:296:41
1413.25:296:41
1513.25:306:41
1613.25:306:41
1713.25:306:40
1813.25:316:40
1913.15:316:40
2013.15:316:40
2113.15:326:39
2213.15:326:39
2313.15:336:39
2413.15:336:38
2513.15:336:38
2613.15:346:38
2713.15:346:37
2813.05:356:37
2913.05:356:36
3013.05:356:36
3113.05:366:36

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.19 kWh/m².

For context, solar energy here swings from a low near 4.48 kWh/m² to a high of 7.47 kWh/m² in May across the year — July's 5.19 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.1Bright
55.1Bright
65.1Bright
75.1Bright
85.1Bright
95.1Bright
105.1Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
315.2Bright
Planning a trip in July

Hazard calendar for Compostela

In seasonPeak

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

Compostela sits in the eastern Pacific hurricane zone; the season peaks August–September.

Compostela's monsoon runs June–September, when most of the year's rain falls.

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

Is July a good time to visit Compostela?

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

3.1
Sightseeing
10th-best month of the year
3.7
Beach & pool
10th-best month of the year

July is a weaker month for outdoor sightseeing in Compostela.

What to pack for Compostela in July

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

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

light clothesrain gearsun protection

Sea temperature near Compostela 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 51 km away) is warmest in August at about 30°C and coldest in March near 24°C.

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

22°24°26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar24Warm
Apr25Warm
May27Warm
Jun28Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct30Tropical
Nov28Tropical
Dec26Warm

UV index in Compostela in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Compostela peaks around May 11 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 6 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighMay 11UV 13Dec 17UV 6
UV index (midday)Level
Jan7High
Feb10Very high
Mar12Extreme
Apr13Extreme
May13Extreme
Jun11Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct10Very high
Nov7High
Dec6High

Air quality in Compostela 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 Compostela is worst in May — around 24 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (February, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMay 1823 µg/m³Feb 158 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar8Good
Apr11Good
May24Moderate
Jun15Moderate
Jul10Good
Aug10Good
Sep9Good
Oct9Good
Nov8Good
Dec8Good
Location & terrain

Where is Compostela?

Compostela sits at 21.2°N, 104.9°W, 855 m above sea level, in Mexico. The nearest listed city is Xalisco, 23 km away.

Topography around Compostela

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

Within 3 km, the terrain around Compostela has only modest variations in elevation — a maximum elevation change of 115 m around an average of 865 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,712 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,631 m.

The land around Compostela is covered by grassland (40%) and cropland (29%) within 3 km, trees (68%) within 16 km, and trees (63%) within 80 km.

3 km
115 m
16 km
1,712 m
80 km
2,631 m
treesshrubsgrasslandcroplandartificial surfaceswatermangroves
July weather nearby: Xalisco 23 km · Tepic 30 km · Ixtlán del Río 60 km · San José del Valle 63 km · Ixtapa 66 km · Mezcales 69 km · Sayulita 69 km · Bucerías 70 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 Compostela (21.2373°, -104.9006°, elevation 855 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).