San Juan de los Lagos weather in April

In April, San Juan de los Lagos sees average daytime highs of 30°C and overnight lows near 14°C, with 5 mm of rain across 0.9 wet days and about 12.5 hours of daylight. It is the 2nd-warmest and 12th-wettest month of the year here.

Highs climb over the month, from about 29°C in the first days to 31°C by the end. The sky is clear or mostly clear about 58% 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 48 min by month's end. Set against the rest of the year, April is San Juan de los Lagos's 6th-clearest and 1st-windiest month. For the whole year in context, see San Juan de los Lagos's year-round climate.

Daytime high
30°
2nd warmest
Overnight low
14°
7th coldest
Rainfall
5 mm
0.9 wet days
Daylight
12 h 30 min
6:35 AM – 7:04 PM
Cloud cover
39%
6th clearest
Wind
12 km/h
1st windiest
Solar energy
7.69 kWh/m²
Travel score
6.2
out of 10

San Juan de los Lagos is municipal seat of San Juan, State of Jalisco, Mexico.

Density
56/km²
people per km²
Founded
1542

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 29°C in the first days to 31°C by the end.

A typical April day in San Juan de los Lagos reaches about 30°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 27°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)
12913
22913
32913
42913
52913
62913
73014
83014
93014
103014
113014
123014
133014
143014
153014
163014
173014
183014
193014
203015
213115
223115
233115
243115
253115
263115
273115
283115
293115
303115

San Juan de los Lagos weather by month

How April compares with the rest of the year at a glance. April is the 2nd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan23° / 16210.98.5
Feb25° / 10°101.611.38.6
Mar28° / 12°71.111.87.9
Apr30° / 14°50.912.56.2
May31° / 17°245.1135.1
Jun30° / 17°11513.813.34.8
Jul27° / 16°15319.813.25.2
Aug27° / 16°13718.212.75.4
Sep26° / 15°11115.212.15.7
Oct27° / 14°406.711.57.3
Nov25° / 11°102.2118.5
Dec24° / 71.110.78.7

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 58% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 14% of April, with mostly cloudy or overcast conditions the remaining 28%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17129
27129
37129
47129
57129
67129
77228
87228
97228
107228
117228
127228
137228
147228
157228
167228
177228
187228
197228
207228
217129
227129
237129
247129
257129
267228
277228
287228
297228
307228

Chance of precipitation in April

Any precipitation

San Juan de los Lagos gets around 5 mm of rain over 0.9 wet days in April, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 4% and peaks near 6% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
13
23
33
43
53
63
74
84
94
104
114
123
133
143
153
163
173
183
193
203
213
223
233
243
253
264
274
285
296
306

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 (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100

Wind in April

Winds average 12 km/h in April, the windiest month of the year.

Across April, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 12 min at the start of April to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over April. Sunrise moves from 6:48 AM to 6:24 AM, and sunset from 6:59 PM to 7:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:486:59
212.26:487:00
312.26:477:00
412.26:467:00
512.36:457:01
612.36:447:01
712.36:437:01
812.36:427:02
912.36:417:02
1012.46:407:02
1112.46:397:03
1212.46:387:03
1312.46:387:03
1412.46:377:04
1512.56:367:04
1612.56:357:04
1712.56:347:05
1812.56:337:05
1912.56:327:05
2012.66:327:06
2112.66:317:06
2212.66:307:06
2312.66:297:07
2412.66:287:07
2512.76:287:07
2612.76:277:08
2712.76:267:08
2812.76:257:08
2912.76:257:09
3012.86:247:09

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 7.69 kWh/m².

For context, solar energy here swings from a low near 4.81 kWh/m² to a high of 7.7 kWh/m² in May across the year — April's 7.69 kWh/m² sits near the top of that range.

02468151015202530
Solar energy (kWh/m²)Level
17.5Intense
27.5Intense
37.5Intense
47.5Intense
57.5Intense
67.5Intense
77.6Intense
87.6Intense
97.6Intense
107.6Intense
117.6Intense
127.6Intense
137.7Intense
147.7Intense
157.7Intense
167.7Intense
177.7Intense
187.7Intense
197.7Intense
207.7Intense
217.8Intense
227.8Intense
237.8Intense
247.8Intense
257.8Intense
267.8Intense
277.8Intense
287.8Intense
297.8Intense
307.8Intense
Planning a trip in April

Hazard calendar for San Juan de los Lagos

In seasonPeak

None of San Juan de los Lagos'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 Juan de los Lagos'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 Juan de los Lagos?

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

6.2
Sightseeing
7th-best month of the year
8.5
Beach & pool
2nd-best month of the year

April is a reasonable time to visit San Juan de los Lagos for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for San Juan de los Lagos in April

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

In April, San Juan de los Lagos sees daytime highs around 30°C and nights near 14°C. Pack light clothes and sun protection.

light clothessun protection

UV index in San Juan de los Lagos 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 Juan de los Lagos peaks around May 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 highMay 14UV 14Dec 15UV 7
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar13Extreme
Apr14Extreme
May14Extreme
Jun14Extreme
Jul13Extreme
Aug13Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec7High

Air quality in San Juan de los Lagos 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 Juan de los Lagos 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 Juan de los Lagos?

San Juan de los Lagos sits at 21.2°N, 102.3°W, 1,749 m above sea level, in Mexico. The nearest listed city is Jalostotitlán, 16 km away.

Topography around San Juan de los Lagos

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Juan de los Lagos.

Within 3 km, the terrain around San Juan de los Lagos has only modest variations in elevation — a maximum elevation change of 175 m around an average of 1,767 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 356 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,615 m.

The land around San Juan de los Lagos is covered by artificial surfaces (31%), shrubs (24%) and cropland (20%) within 3 km, shrubs (40%) and cropland (40%) within 16 km, and shrubs (42%) and cropland (27%) within 80 km.

3 km
175 m
16 km
356 m
80 km
1,615 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
April weather nearby: Jalostotitlán 16 km · San Miguel el Alto 25 km · Encarnación de Díaz 32 km · Teocaltiche 33 km · Lagos de Moreno 43 km · Purísima de Bustos 53 km · Villa Hidalgo 54 km · Nochistlán de Mejía 55 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 Juan de los Lagos (21.2489°, -102.3304°, elevation 1,749 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).