Juventino Rosas weather in May

In May, Juventino Rosas sees average daytime highs of 31°C and overnight lows near 15°C, with 49 mm of rain across 7.7 wet days and about 13 hours of daylight. It is the 1st-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 50% of the time in May, and the air most often feels dry.

Daylight stretches from about 12 h 42 min at the start of May to 13 h 06 min by month's end. Set against the rest of the year, May is Juventino Rosas's 7th-clearest and 8th-windiest month. For the whole year in context, see Juventino Rosas's year-round climate.

Daytime high
31°
1st warmest
Overnight low
15°
11th coldest
Rainfall
49 mm
7.7 wet days
Daylight
13 hours
6:11 AM – 7:10 PM
Cloud cover
44%
7th clearest
Wind
9 km/h
8th windiest
Solar energy
7.48 kWh/m²
Travel score
5.1
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 May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical May day in Juventino Rosas reaches about 31°C in the afternoon and slips back to 15°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 34°C. Set against its neighbours, May runs on par with April and about 2°C warmer than June.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13115
23115
33115
43115
53115
63115
73115
83115
93115
103115
113115
123115
133115
143115
153115
163115
173115
183115
193116
203116
213116
223116
233116
243116
253116
263116
273116
283116
293116
303016
313016

Juventino Rosas weather by month

How May compares with the rest of the year at a glance. May is the 1st-warmest and 5th-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 May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 50% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 23% of May, with mostly cloudy or overcast conditions the remaining 27%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17030
27030
37129
47129
57129
67129
77228
87228
97228
107228
117426
127426
137426
147426
157525
167525
177624
187624
197624
207624
217624
227525
237525
247525
257525
267525
277426
287327
297327
307228
317129

Chance of precipitation in May

Any precipitation

Juventino Rosas gets around 49 mm of rain over 7.7 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 24% and peaks near 30% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
116
217
318
419
520
621
722
822
923
1024
1124
1224
1324
1424
1524
1625
1725
1825
1926
2026
2126
2226
2327
2427
2527
2627
2728
2828
2929
3030
3130

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 88% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19820
29730
39730
49640
59640
69550
79460
89460
99370
109370
119280
129280
139190
149190
1590100
1690100
1789110
1887121
1987121
2086131
2185141
2285141
2383152
2482162
2581172
2681172
2779183
2878193
2977203
3074224
3173234

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
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 May

DaylightNight

Daylight runs from about 12 h 42 min at the start of May to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over May. Sunrise moves from 6:19 AM to 6:07 AM, and sunset from 7:04 PM to 7:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.76:197:04
212.86:187:04
312.86:187:04
412.86:177:05
512.86:167:05
612.86:167:05
712.86:157:06
812.96:157:06
912.96:147:07
1012.96:147:07
1112.96:137:07
1212.96:137:08
1312.96:127:08
1413.06:127:09
1513.06:117:09
1613.06:117:10
1713.06:107:10
1813.06:107:10
1913.06:107:11
2013.06:097:11
2113.06:097:12
2213.16:097:12
2313.16:097:13
2413.16:087:13
2513.16:087:13
2613.16:087:14
2713.16:087:14
2813.16:077:15
2913.16:077:15
3013.16:077:15
3113.16:077:16

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 7.48 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 — May's 7.48 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.6Intense
27.6Intense
37.5Intense
47.5Intense
57.5Intense
67.5Intense
77.5Intense
87.5Intense
97.5Intense
107.5Intense
117.5Intense
127.5Intense
137.5Intense
147.5Intense
157.5Intense
167.5Intense
177.5Intense
187.5Intense
197.5Intense
207.5Intense
217.5Intense
227.4Intense
237.4Intense
247.4Intense
257.4Intense
267.4Intense
277.3Intense
287.3Intense
297.3Intense
307.3Intense
317.3Intense
Planning a trip in May

Hazard calendar for Juventino Rosas

In seasonPeak

None of Juventino Rosas's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

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 May a good time to visit Juventino Rosas?

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

5.1
Sightseeing
11th-best month of the year
7.3
Beach & pool
5th-best month of the year

May is a reasonable time to visit Juventino Rosas for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Juventino Rosas in May

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

In May, Juventino Rosas sees daytime highs around 31°C and nights near 15°C. Pack light clothes and sun protection. About 8 days see rain.

light clothessun protection

UV index in Juventino Rosas in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May 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
May 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).