Pénjamo weather in July

In July, Pénjamo sees average daytime highs of 27°C and overnight lows near 15°C, with 169 mm of rain across 21.5 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 27°C through the month. The sky is clear or mostly clear about 16% of the time in July, and the air most often feels comfortable.

Daylight stretches from about 13 h 12 min at the start of July to 13 hours by month's end. Set against the rest of the year, July is Pénjamo's 11th-clearest and 12th-windiest month. For the whole year in context, see Pénjamo's year-round climate.

Daytime high
27°
5th warmest
Overnight low
15°
10th coldest
Rainfall
169 mm
21.5 wet days
Daylight
13 h 06 min
6:19 AM – 7:26 PM
Cloud cover
66%
11th clearest
Wind
5 km/h
12th windiest
Solar energy
6.2 kWh/m²
Travel score
4.8
out of 10

Pénjamo is municipal seat of Pénjamo, State of Guanajuato, Mexico.

Founded
1542

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 27°C through the month.

A typical July day in Pénjamo reaches about 27°C in the afternoon and slips back to 15°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 25°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°35°151015202531
Avg high (°C)Avg low (°C)
12716
22716
32716
42716
52716
62716
72716
82716
92716
102716
112715
122715
132715
142715
152715
162715
172715
182715
192715
202715
212715
222715
232715
242715
252715
262715
272715
282715
292715
302715
312715

Pénjamo 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
Jan24° / 121.810.98.7
Feb26° / 91.511.38.4
Mar29° / 11°101.411.97.3
Apr31° / 14°7212.55.6
May32° / 16°366.8134.6
Jun29° / 16°1321613.24.5
Jul27° / 15°16921.513.14.8
Aug27° / 15°13519.212.75.1
Sep26° / 15°12416.512.15.5
Oct27° / 13°437.411.57.0
Nov26° / 10°122.4118.3
Dec25° / 41.210.88.7

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 16% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 23% of July, with mostly cloudy or overcast conditions the remaining 60%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13268
23268
33367
43466
53466
63565
73565
83664
93862
103862
113961
124060
134060
144159
154159
164159
174159
184258
194258
204258
214258
224258
234258
244357
254357
264357
274456
284456
294654
304654
314654

Chance of precipitation in July

Any precipitation

Pénjamo gets around 169 mm of rain over 21.5 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 68% and peaks near 74% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
174
274
374
474
574
673
773
872
971
1070
1170
1269
1368
1468
1567
1667
1767
1866
1966
2066
2166
2266
2365
2465
2564
2663
2763
2862
2962
3061
3161

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 57% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
1154539
2154639
3144739
4134839
5134938
6135037
7125236
8125335
9125434
10135532
11135631
12135730
13135829
14145828
15145927
16146026
17146026
18146026
19136225
20136225
21136225
22136225
23136225
24136225
25136225
26136225
27136225
28136324
29136324
30146224
31146224

Wind in July

Winds average 5 km/h in July, the calmest month.

Across July, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 13 h 12 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 12 minutes over July. Sunrise moves from 6:14 AM to 6:24 AM, and sunset from 7:27 PM to 7:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.26:147:27
213.26:147:27
313.26:147:27
413.26:147:27
513.26:157:27
613.26:157:27
713.26:157:27
813.26:167:27
913.26:167:27
1013.26:167:27
1113.26:177:27
1213.26:177:27
1313.26:187:27
1413.16:187:27
1513.16:187:27
1613.16:197:26
1713.16:197:26
1813.16:197:26
1913.16:207:26
2013.16:207:25
2113.16:217:25
2213.16:217:25
2313.16:217:25
2413.06:227:24
2513.06:227:24
2613.06:237:24
2713.06:237:23
2813.06:237:23
2913.06:247:22
3013.06:247:22
3113.06:247:22

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.2 kWh/m².

For context, solar energy here swings from a low near 4.83 kWh/m² to a high of 7.48 kWh/m² in April across the year — July's 6.2 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.0Intense
36.0Intense
46.0Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.2Intense
126.2Intense
136.2Intense
146.2Intense
156.2Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.4Intense
286.4Intense
296.4Intense
306.4Intense
316.4Intense
Planning a trip in July

Hazard calendar for Pénjamo

In seasonPeak

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

Pénjamo'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 Pénjamo?

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

4.8
Sightseeing
10th-best month of the year
5.0
Beach & pool
12th-best month of the year

July is a reasonable time to visit Pénjamo for sightseeing.

What to pack for Pénjamo in July

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

In July, Pénjamo sees daytime highs around 27°C and nights near 15°C. Pack light clothes, rain gear and sun protection. About 22 days see rain.

light clothesrain gearsun protection

UV index in Pénjamo 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 Pénjamo peaks around June 14 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 highJun 14UV 14Dec 15UV 7
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar13Extreme
Apr13Extreme
May13Extreme
Jun14Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec7Very high

Air quality in Pénjamo 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 Pénjamo is worst in May — around 31 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (August, 16 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateMay 1031 µg/m³Aug 1316 µg/m³
PM2.5 (µg/m³)Level
Jan23Moderate
Feb20Moderate
Mar21Moderate
Apr31Moderate
May31Moderate
Jun17Moderate
Jul17Moderate
Aug16Moderate
Sep18Moderate
Oct16Moderate
Nov20Moderate
Dec28Moderate
Location & terrain

Where is Pénjamo?

Pénjamo sits at 20.4°N, 101.7°W, 1,780 m above sea level, in Mexico. The nearest listed city is Abasolo, 20 km away.

Topography around Pénjamo

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

Within 3 km, the terrain around Pénjamo has significant variations in elevation — a maximum elevation change of 506 m around an average of 1,814 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 822 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,787 m.

The land around Pénjamo is covered by cropland (30%), artificial surfaces (24%) and grassland (23%) within 3 km, cropland (40%), trees (23%) and grassland (21%) within 16 km, and cropland (41%) within 80 km.

3 km
506 m
16 km
822 m
80 km
1,787 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Abasolo 20 km · La Piedad de Cabadas 33 km · Puruándiro 44 km · Irapuato 47 km · Romita 54 km · Valle de Santiago 56 km · Salamanca 57 km · Yurécuaro 59 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 Pénjamo (20.4313°, -101.724°, elevation 1,780 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).