San Francisco de los Romo weather in October

In October, San Francisco de los Romo sees average daytime highs of 25°C and overnight lows near 12°C, with 35 mm of rain across 5.8 wet days and about 11.5 hours of daylight. It is the 8th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 46% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 48 min at the start of October to 11 h 12 min by month's end. Set against the rest of the year, October is San Francisco de los Romo's 8th-clearest and 5th-windiest month. For the whole year in context, see San Francisco de los Romo's year-round climate.

Daytime high
25°
8th warmest
Overnight low
12°
7th coldest
Rainfall
35 mm
5.8 wet days
Daylight
11 h 30 min
6:50 AM – 6:19 PM
Cloud cover
45%
8th clearest
Wind
9 km/h
5th windiest
Solar energy
5.51 kWh/m²
Travel score
7.7
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 25°C through the month.

A typical October day in San Francisco de los Romo reaches about 25°C in the afternoon and slips back to 12°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 28°C. Set against its neighbours, October runs on par with September and about 2°C warmer than November.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12514
22513
32513
42513
52513
62513
72513
82513
92513
102513
112513
122513
132513
142513
152513
162512
172512
182512
192512
202512
212512
222512
232512
242512
252511
262511
272511
282511
292511
302511
312511

San Francisco de los Romo weather by month

How October compares with the rest of the year at a glance. October is the 8th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 172.510.87.9
Feb23° / 131.811.28.6
Mar26° / 10°81.411.88.5
Apr28° / 12°61.512.57.2
May30° / 14°285.7135.9
Jun28° / 16°8111.413.35.7
Jul27° / 15°1101413.26.1
Aug26° / 15°8912.412.86.3
Sep25° / 14°901212.16.4
Oct25° / 12°355.811.57.7
Nov24° / 111.910.98.7
Dec22° / 81.410.78.2

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 46% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 19% of October, with mostly cloudy or overcast conditions the remaining 35%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15545
25545
35644
45644
55743
65842
75941
85941
96139
106139
116238
126238
136337
146436
156436
166436
176634
186634
196733
206832
216931
227030
237129
247129
257129
267228
277228
287228
297228
307327
317327

Chance of precipitation in October

Any precipitation

San Francisco de los Romo gets around 35 mm of rain over 5.8 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 19% and peaks near 26% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
126
226
326
425
525
625
725
825
925
1024
1124
1223
1323
1422
1521
1620
1719
1818
1917
2016
2115
2214
2313
2412
2512
2611
2711
2810
2910
309
319

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 83% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
170282
271272
373261
474251
575241
676231
776231
877221
978211
1078211
1179201
1280191
1380191
1481181
1582171
1683161
1784151
1884151
1985141
2086131
2188120
2288120
2389110
2490100
2590100
269190
279190
289280
299370
309370
319460

Wind in October

Winds average 9 km/h in October.

Across October, 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 October

DaylightNight

Daylight runs from about 11 h 48 min at the start of October to 11 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over October. Sunrise moves from 6:44 AM to 6:57 AM, and sunset from 6:32 PM to 6:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:446:32
211.86:446:31
311.86:456:30
411.76:456:29
511.76:456:28
611.76:466:27
711.76:466:26
811.66:476:25
911.66:476:25
1011.66:476:24
1111.66:486:23
1211.66:486:22
1311.56:486:21
1411.56:496:20
1511.56:496:19
1611.56:506:19
1711.56:506:18
1811.46:516:17
1911.46:516:16
2011.46:516:15
2111.46:526:15
2211.46:526:14
2311.36:536:13
2411.36:536:13
2511.36:546:12
2611.36:546:11
2711.36:556:11
2811.26:556:10
2911.26:566:09
3011.26:566:09
3111.26:576:08

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.51 kWh/m².

For context, solar energy here swings from a low near 4.73 kWh/m² to a high of 7.72 kWh/m² in May across the year — October's 5.51 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.4Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in October

Is October a good time to visit San Francisco de los Romo?

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

7.7
Sightseeing
6th-best month of the year
7.0
Beach & pool
4th-best month of the year

October is one of the better times to visit San Francisco de los Romo for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for San Francisco de los Romo in October

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

In October, San Francisco de los Romo sees daytime highs around 25°C and nights near 12°C. Worth packing: light clothes and sun protection. About 6 days see rain.

light clothessun protection

UV index in San Francisco de los Romo in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 10 (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 de los Romo peaks around April 23 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 7 (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 17UV 7
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar12Extreme
Apr14Extreme
May14Extreme
Jun14Extreme
Jul13Extreme
Aug13Extreme
Sep13Extreme
Oct10Extreme
Nov8Very high
Dec7High
Location & terrain

Where is San Francisco de los Romo?

San Francisco de los Romo sits at 22.1°N, 102.3°W, 1,889 m above sea level, in Mexico. The nearest listed city is Pabellón de Arteaga, 8.0 km away.

Topography around San Francisco de los Romo

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

Within 3 km, the terrain around San Francisco de los Romo has only modest variations in elevation — a maximum elevation change of 67 m around an average of 1,898 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 446 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,626 m.

The land around San Francisco de los Romo is covered by cropland (63%) within 3 km, shrubs (46%) and cropland (35%) within 16 km, and shrubs (55%) and cropland (27%) within 80 km.

3 km
67 m
16 km
446 m
80 km
1,626 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
October weather nearby: Pabellón de Arteaga 8.0 km · Jesús María 14 km · Rincón de Romos 18 km · Aguascalientes 21 km · Loreto 37 km · Calvillo 52 km · Villa Hidalgo 55 km · Encarnación de Díaz 61 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 de los Romo (22.0721°, -102.2722°, elevation 1,889 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).