Juventino Rosas weather in August

In August, Juventino Rosas sees average daytime highs of 27°C and overnight lows near 15°C, with 127 mm of rain across 15.1 wet days and about 12.7 hours of daylight. It is the 6th-warmest and 3rd-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 22% of the time in August, and the air most often feels comfortable.

Daylight stretches from about 13 hours at the start of August to 12 h 24 min by month's end. Set against the rest of the year, August is Juventino Rosas's 10th-clearest and 8th-windiest month. For the whole year in context, see Juventino Rosas's year-round climate.

Daytime high
27°
6th warmest
Overnight low
15°
9th coldest
Rainfall
127 mm
15.1 wet days
Daylight
12 h 42 min
6:27 AM – 7:09 PM
Cloud cover
62%
10th clearest
Wind
9 km/h
8th windiest
Solar energy
6.31 kWh/m²
Travel score
5.7
out of 10

Juventino Rosas is municipal seat of Juventino Rosas, State of Guanajuato, Mexico.

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical August day in Juventino Rosas 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 24°C and 29°C. Set against its neighbours, August runs on par with July and about 1°C warmer than September.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12715
22715
32715
42715
52715
62715
72715
82715
92715
102715
112715
122715
132715
142715
152715
162715
172715
182715
192715
202715
212715
222715
232615
242615
252615
262615
272615
282615
292615
302615
312615

Juventino Rosas weather by month

How August compares with the rest of the year at a glance. August is the 6th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan23° / 122.210.98.4
Feb25° / 13211.38.5
Mar28° / 11°121.911.97.7
Apr30° / 14°143.212.56.0
May31° / 15°497.7135.1
Jun29° / 16°13013.713.25.1
Jul27° / 15°14417.113.15.5
Aug27° / 15°12715.112.75.7
Sep26° / 15°12114.412.15.9
Oct26° / 13°45711.57.2
Nov25° / 10°132.9118.4
Dec24° / 51.210.88.7

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 23% of August, with mostly cloudy or overcast conditions the remaining 55%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25248
35248
45347
55248
65248
75248
85149
95050
105050
114951
124852
134753
144555
154555
164456
174357
184357
194258
204258
214159
224060
234060
244060
253961
263961
273862
283763
293763
303763
313763

Chance of precipitation in August

Any precipitation

Juventino Rosas gets around 127 mm of rain over 15.1 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 50% and peaks near 54% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
147
247
347
447
547
647
747
848
949
1049
1150
1250
1351
1451
1551
1651
1751
1851
1951
2051
2151
2251
2351
2451
2552
2652
2752
2852
2953
3053
3154

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the comfortable band about 55% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
139529
239529
339538
439538
539538
639529
739529
838539
937549
1037549
11365410
12355510
13355411
14345511
15345511
16335512
17335512
18325612
19315712
20315613
21305713
22305713
23295813
24295714
25295714
26285814
27285814
28275815
29275815
30275716
31275716

Wind in August

Winds average 9 km/h in August.

Across August, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 13 hours at the start of August to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over August. Sunrise moves from 6:22 AM to 6:31 AM, and sunset from 7:19 PM to 6:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.06:227:19
212.96:227:18
312.96:227:18
412.96:237:17
512.96:237:16
612.96:237:16
712.96:247:15
812.86:247:15
912.86:247:14
1012.86:257:14
1112.86:257:13
1212.86:257:12
1312.86:267:12
1412.76:267:11
1512.76:267:10
1612.76:277:09
1712.76:277:09
1812.76:277:08
1912.76:287:07
2012.66:287:06
2112.66:287:06
2212.66:297:05
2312.66:297:04
2412.66:297:03
2512.56:297:02
2612.56:307:01
2712.56:307:01
2812.56:307:00
2912.56:306:59
3012.56:316:58
3112.46:316:57

Solar energy in August

Daily solar energy (kWh/m²)

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

For context, solar energy here swings from a low near 4.83 kWh/m² to a high of 7.52 kWh/m² in April across the year — August's 6.31 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.6Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.4Intense
116.4Intense
126.4Intense
136.4Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.1Intense
236.1Intense
246.1Intense
256.0Intense
266.0Intense
276.0Bright
286.0Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in August

Hazard calendar for Juventino Rosas

In seasonPeak

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

Juventino Rosas'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 August a good time to visit Juventino Rosas?

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

5.7
Sightseeing
9th-best month of the year
5.7
Beach & pool
10th-best month of the year

August is a reasonable time to visit Juventino Rosas for sightseeing.

What to pack for Juventino Rosas in August

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

In August, Juventino Rosas sees daytime highs around 27°C and nights near 15°C. Pack rain gear and sun protection. Worth having: light clothes. About 15 days see rain.

rain gearsun protectionlight clothes

UV index in Juventino Rosas 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 Juventino Rosas peaks around June 13 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 13UV 14Dec 15UV 7
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar13Extreme
Apr13Extreme
May13Extreme
Jun14Extreme
Jul12Extreme
Aug13Extreme
Sep11Extreme
Oct11Extreme
Nov8Very high
Dec7Very high

Air quality in Juventino Rosas 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 Juventino Rosas 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 1521 µg/m³Oct 1614 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb17Moderate
Mar17Moderate
Apr17Moderate
May21Moderate
Jun15Moderate
Jul17Moderate
Aug15Moderate
Sep16Moderate
Oct13Moderate
Nov16Moderate
Dec20Moderate
Location & terrain

Where is Juventino Rosas?

Juventino Rosas sits at 20.6°N, 101.0°W, 1,787 m above sea level, in Mexico. The nearest listed city is Villagrán, 14 km away.

Topography around Juventino Rosas

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

Within 3 km, the terrain around Juventino Rosas has only modest variations in elevation — a maximum elevation change of 78 m around an average of 1,760 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 599 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,425 m.

The land around Juventino Rosas is covered by cropland (63%) within 3 km, cropland (48%), shrubs (22%) and grassland (20%) within 16 km, and cropland (36%) and shrubs (31%) within 80 km.

3 km
78 m
16 km
599 m
80 km
1,425 m
treesshrubsgrasslandcroplandartificial surfaceswater
August weather nearby: Villagrán 14 km · Cortazar 18 km · Salamanca 23 km · Celaya 23 km · Comonfort 26 km · Jaral del Progreso 31 km · Apaseo el Grande 34 km · Valle de Santiago 35 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 Juventino Rosas (20.6435°, -100.9952°, elevation 1,787 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).