San Francisco del Rincón weather in April

In April, San Francisco del Rincón sees average daytime highs of 31°C and overnight lows near 14°C, with 7 mm of rain across 1.7 wet days and about 12.5 hours of daylight. It is the 2nd-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 30°C in the first days to 31°C by the end. The sky is clear or mostly clear about 57% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 12 min at the start of April to 12 h 42 min by month's end. Set against the rest of the year, April is San Francisco del Rincón's 7th-clearest and 1st-windiest month. For the whole year in context, see San Francisco del Rincón's year-round climate.

Daytime high
31°
2nd warmest
Overnight low
14°
7th coldest
Rainfall
7 mm
1.7 wet days
Daylight
12 h 30 min
6:33 AM – 7:02 PM
Cloud cover
41%
7th clearest
Wind
9 km/h
1st windiest
Solar energy
7.59 kWh/m²
Travel score
5.8
out of 10

San Francisco del Rincón is municipal seat of San Francisco, State of Guanajuato, Mexico.

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 30°C in the first days to 31°C by the end.

A typical April day in San Francisco del Rincón reaches about 31°C in the afternoon and slips back to 14°C overnight — a 16°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, April runs about 2°C warmer than March and about 1°C cooler than May.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13013
23014
33014
43014
53014
63014
73014
83014
93014
103014
113014
123014
133014
143014
153114
163114
173114
183115
193115
203115
213115
223115
233115
243115
253115
263115
273115
283115
293115
303115

San Francisco del Rincón weather by month

How April compares with the rest of the year at a glance. April is the 2nd-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 132.210.98.5
Feb26° / 10°101.611.38.5
Mar28° / 12°81.511.97.6
Apr31° / 14°71.712.55.8
May32° / 16°275.6134.9
Jun30° / 17°11313.713.34.8
Jul27° / 16°13518.313.15.3
Aug27° / 16°11816.712.75.5
Sep27° / 16°10014.212.15.8
Oct27° / 14°346.311.57.2
Nov26° / 11°102.1118.4
Dec24° / 61.210.78.7

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 57% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 13% of April, with mostly cloudy or overcast conditions the remaining 29%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17228
27129
37129
47129
57129
67129
77129
87129
97129
107129
117129
127228
137228
147228
157228
167129
177129
187129
197129
207030
217030
227030
237030
247030
257030
267030
277030
287129
297129
307129

Chance of precipitation in April

Any precipitation

San Francisco del Rincón gets around 7 mm of rain over 1.7 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 6% and peaks near 9% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
15
25
35
45
55
65
76
86
96
106
116
126
136
146
156
166
176
186
196
206
216
226
236
246
256
267
277
288
298
309

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
29991
30991

Wind in April

Winds average 9 km/h in April, the windiest month of the year.

Across April, 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.

051015151015202530
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

Sunrise & sunset in April

DaylightNight

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

Days grow by about 30 minutes over April. Sunrise moves from 6:47 AM to 6:22 AM, and sunset from 6:58 PM to 7:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:476:58
212.26:466:58
312.26:456:58
412.26:446:58
512.36:436:59
612.36:426:59
712.36:416:59
812.36:407:00
912.36:397:00
1012.46:387:00
1112.46:387:01
1212.46:377:01
1312.46:367:01
1412.46:357:01
1512.56:347:02
1612.56:337:02
1712.56:327:02
1812.56:327:03
1912.56:317:03
2012.66:307:03
2112.66:297:04
2212.66:287:04
2312.66:287:04
2412.66:277:05
2512.76:267:05
2612.76:257:06
2712.76:257:06
2812.76:247:06
2912.76:237:07
3012.76:227:07

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 7.59 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.83 kWh/m² to a high of 7.59 kWh/m² in April across the year — April's 7.59 kWh/m² sits near the top of that range.

02468151015202530
Solar energy (kWh/m²)Level
17.4Intense
27.4Intense
37.4Intense
47.4Intense
57.5Intense
67.5Intense
77.5Intense
87.5Intense
97.5Intense
107.5Intense
117.5Intense
127.5Intense
137.6Intense
147.6Intense
157.6Intense
167.6Intense
177.6Intense
187.6Intense
197.6Intense
207.6Intense
217.6Intense
227.7Intense
237.7Intense
247.7Intense
257.7Intense
267.7Intense
277.7Intense
287.7Intense
297.7Intense
307.7Intense
Planning a trip in April

Hazard calendar for San Francisco del Rincón

In seasonPeak

None of San Francisco del Rincón's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

San Francisco del Rincón'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 April a good time to visit San Francisco del Rincón?

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

5.8
Sightseeing
7th-best month of the year
8.3
Beach & pool
2nd-best month of the year

April is a reasonable time to visit San Francisco del Rincón for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for San Francisco del Rincón in April

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

In April, San Francisco del Rincón sees daytime highs around 31°C and nights near 14°C. Pack light clothes and sun protection.

light clothessun protection

UV index in San Francisco del Rincón in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in San Francisco del Rincón 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 San Francisco del Rincón in April

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where April falls, not just the annual average.

Air quality in San Francisco del Rincón 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 San Francisco del Rincón?

San Francisco del Rincón sits at 21.0°N, 101.9°W, 1,764 m above sea level, in Mexico. The nearest listed city is Purísima de Bustos, 2.0 km away.

Topography around San Francisco del Rincón

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Francisco del Rincón.

Within 3 km, the terrain around San Francisco del Rincón has only modest variations in elevation — a maximum elevation change of 87 m around an average of 1,761 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 472 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,399 m.

The land around San Francisco del Rincón is covered by artificial surfaces (55%) and cropland (23%) within 3 km, cropland (38%), shrubs (31%) and grassland (20%) within 16 km, and shrubs (35%) and cropland (33%) within 80 km.

3 km
87 m
16 km
472 m
80 km
1,399 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
April weather nearby: Purísima de Bustos 2.0 km · Centro Familiar la Soledad 17 km · La Ermita 20 km · León de los Aldama 22 km · Medina 28 km · Lagos de Moreno 39 km · Romita 39 km · Silao de la Victoria 46 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 San Francisco del Rincón (21.0189°, -101.8584°, elevation 1,764 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).