Purísima de Bustos weather in July

In July, Purísima de Bustos sees average daytime highs of 26°C and overnight lows near 15°C, with 149 mm of rain across 19.3 wet days and about 13.1 hours of daylight. It is the 5th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 24% of the time in July, and the air most often feels comfortable.

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 Purísima de Bustos's 11th-clearest and 12th-windiest month. For the whole year in context, see Purísima de Bustos's year-round climate.

Daytime high
26°
5th warmest
Overnight low
15°
10th coldest
Rainfall
149 mm
19.3 wet days
Daylight
13 h 12 min
6:18 AM – 7:28 PM
Cloud cover
62%
11th clearest
Wind
7 km/h
12th windiest
Solar energy
6.31 kWh/m²
Travel score
5.3
out of 10

Purísima de Bustos is municipal seat of Purísima, State of Guanajuato, Mexico.

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 26°C through the month.

A typical July day in Purísima de Bustos reaches about 26°C in the afternoon and slips back to 15°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 29°C. Set against its neighbours, July runs about 2°C cooler than June and on par with August.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12616
22616
32616
42616
52616
62616
72616
82616
92616
102615
112615
122615
132615
142615
152615
162615
172615
182615
192615
202615
212615
222615
232615
242615
252615
262615
272615
282615
292615
302615
312615

Purísima de Bustos weather by month

How July compares with the rest of the year at a glance. July is the 5th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan23° / 172.610.98.3
Feb25° / 132.311.38.5
Mar27° / 11°111.811.98.0
Apr30° / 14°81.812.56.4
May31° / 16°336.1135.4
Jun28° / 16°12314.413.35.1
Jul26° / 15°14919.313.15.3
Aug26° / 15°12517.712.75.5
Sep26° / 15°11315.312.15.8
Oct26° / 13°447.211.57.3
Nov25° / 10°143118.5
Dec23° / 71.510.78.5

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 25% of July, with mostly cloudy or overcast conditions the remaining 51%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14159
24159
34258
44258
54258
64258
74357
84555
94555
104654
114654
124753
134951
144951
155050
165050
174951
185149
195149
205149
215149
225248
235347
245347
255347
265545
275545
285743
295743
305743
315842

Chance of precipitation in July

Any precipitation

Purísima de Bustos gets around 149 mm of rain over 19.3 wet days in July, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 61% and peaks near 67% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
167
267
367
467
567
667
766
865
964
1063
1162
1261
1361
1460
1560
1659
1759
1859
1959
2059
2159
2259
2358
2458
2558
2657
2757
2857
2957
3056
3156

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the comfortable band about 62% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
1255817
2255916
3246115
4246115
5246214
6246313
7246412
8246412
9256411
10266410
1127649
1227658
1328648
1429647
1529647
1629656
1730646
1830646
1930646
2030646
2130646
2230637
2330637
2430637
2531618
2631618
2731618
2832599
2932599
3032599
3132599

Wind in July

Winds average 7 km/h in July, the calmest month.

Across July, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

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 6:13 AM to 6:24 AM, and sunset from 7:29 PM to 7:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.36:137:29
213.36:137:29
313.36:147:29
413.36:147:29
513.26:147:29
613.26:157:29
713.26:157:29
813.26:157:29
913.26:167:29
1013.26:167:29
1113.26:167:29
1213.26:177:29
1313.26:177:29
1413.26:177:28
1513.26:187:28
1613.26:187:28
1713.26:197:28
1813.16:197:28
1913.16:197:27
2013.16:207:27
2113.16:207:27
2213.16:217:27
2313.16:217:26
2413.16:217:26
2513.16:227:26
2613.16:227:25
2713.06:237:25
2813.06:237:24
2913.06:237:24
3013.06:247:24
3113.06:247:23

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.31 kWh/m².

For context, solar energy here swings from a low near 4.83 kWh/m² to a high of 7.61 kWh/m² in April across the year — July's 6.31 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.1Intense
36.1Intense
46.1Intense
56.2Intense
66.2Intense
76.2Intense
86.2Intense
96.2Intense
106.2Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.4Intense
166.4Intense
176.4Intense
186.4Intense
196.4Intense
206.4Intense
216.4Intense
226.5Intense
236.5Intense
246.5Intense
256.5Intense
266.5Intense
276.5Intense
286.5Intense
296.5Intense
306.5Intense
316.5Intense
Planning a trip in July

Hazard calendar for Purísima de Bustos

In seasonPeak

In July, Purísima de Bustos sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Purísima de Bustos's rainy season runs June–September, when most of the year's rain falls.

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

Is July a good time to visit Purísima de Bustos?

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

5.3
Sightseeing
11th-best month of the year
5.2
Beach & pool
12th-best month of the year

July is a reasonable time to visit Purísima de Bustos for sightseeing.

What to pack for Purísima de Bustos in July

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

In July, Purísima de Bustos sees daytime highs around 26°C and nights near 15°C. Pack rain gear and sun protection. Worth having: light clothes. About 19 days see rain.

rain gearsun protectionlight clothes

UV index in Purísima de Bustos 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 Purísima de Bustos peaks around April 23 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highApr 23UV 14Dec 15UV 7
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar13Extreme
Apr14Extreme
May14Extreme
Jun14Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec7High

Air quality in Purísima de Bustos 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 Purísima de Bustos is worst in May — around 21 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMay 1420 µg/m³Oct 1814 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb17Moderate
Mar16Moderate
Apr17Moderate
May21Moderate
Jun15Moderate
Jul16Moderate
Aug15Moderate
Sep17Moderate
Oct14Moderate
Nov16Moderate
Dec20Moderate
Location & terrain

Where is Purísima de Bustos?

Purísima de Bustos sits at 21.0°N, 101.9°W, 1,779 m above sea level, in Mexico. The nearest listed city is San Francisco del Rincón, 2.0 km away.

Topography around Purísima de Bustos

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

Within 3 km, the terrain around Purísima de Bustos has significant variations in elevation — a maximum elevation change of 414 m around an average of 1,796 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 471 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,399 m.

The land around Purísima de Bustos is covered by artificial surfaces (42%) and shrubs (21%) within 3 km, shrubs (35%) and cropland (35%) within 16 km, and shrubs (34%) and cropland (33%) within 80 km.

3 km
414 m
16 km
471 m
80 km
1,399 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
July weather nearby: San Francisco del Rincón 2.0 km · Centro Familiar la Soledad 18 km · La Ermita 20 km · León de los Aldama 23 km · Medina 30 km · Lagos de Moreno 37 km · Romita 41 km · Silao de la Victoria 48 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 Purísima de Bustos (21.0297°, -101.8778°, elevation 1,779 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).