San Benito weather in October

In October, San Benito sees average daytime highs of 86°F and overnight lows near 68°F, with 2.7 in of rain across 7.9 wet days and about 11.4 hours of daylight. It is the 6th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 88°F in the first days to 83°F by the end. The sky is clear or mostly clear about 49% of the time in October, and the air most often feels oppressive.

Daylight stretches from about 11 h 48 min at the start of October to 11 hours by month's end. Set against the rest of the year, October is San Benito's 2nd-clearest and 11th-windiest month. For the whole year in context, see San Benito's year-round climate.

Daytime high
86°
6th warmest
Overnight low
68°
7th coldest
Rainfall
2.7 in
7.9 wet days
Daylight
11 h 24 min
6:34 AM – 5:57 PM
Cloud cover
44%
2nd clearest
Wind
9 mph
11th windiest
Solar energy
4.45 kWh/m²
Travel score
5.5
out of 10

San Benito is city in Cameron County, Texas, United States.

Density
586/km²
people per km²

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 88°F in the first days to 83°F by the end.

A typical October day in San Benito reaches about 86°F in the afternoon and slips back to 68°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 78°F and 92°F. Set against its neighbours, October runs about 5°F cooler than September and about 7°F warmer than November.

50°60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
18972
28871
38871
48871
58871
68871
78871
88770
98770
108770
118770
128769
138769
148669
158669
168669
178668
188668
198568
208567
218567
228567
238567
248466
258466
268466
278365
288365
298365
308365
318264

How October really feels in San Benito

Once humidity and wind are folded in, October averages 13 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
13
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

The story in October is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

San Benito weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan71° / 53°1.25.110.57.3
Feb75° / 57°1.04.911.17.6
Mar80° / 62°1.65.511.87.2
Apr85° / 68°1.75.512.65.7
May90° / 73°1.96.513.34.3
Jun94° / 77°2.38.913.63.1
Jul95° / 78°2.48.513.52.6
Aug95° / 78°2.19.412.92.5
Sep91° / 75°4.114.412.23.4
Oct86° / 68°2.77.911.45.5
Nov78° / 61°1.56.510.77.4
Dec73° / 55°1.35.510.47.4

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% 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 32%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17030
27030
37030
46931
56931
67030
77030
86931
96931
106931
116931
126931
136931
146832
156832
166832
176832
186832
196832
206832
216832
226832
236832
246733
256634
266634
276634
286634
296535
306535
316436

Chance of precipitation in October

Any precipitation

San Benito gets around 2.7 in of rain over 7.9 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 26% and peaks near 32% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
132
232
331
431
531
630
730
830
929
1029
1128
1228
1328
1427
1526
1626
1725
1824
1923
2023
2122
2222
2322
2422
2522
2622
2722
2822
2922
3022
3122

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the oppressive band about 35% of days. Sticky, muggy-or-worse air turns up on roughly 64% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
13614194216
23614194215
33714194215
43714194214
54714204213
64714204213
74714214212
85714214212
95714214111
106714224111
116714224010
12771522399
13781522399
14881622388
15881623378
16981623367
171091723357
181191723346
1911101723336
2012101823325
2113101823315
2214111823314
2315111823304
2416111822293
2517121822283
2618121822283
2719121722272
2820131722262
2920131722252
3021131822242
3122141823231

Wind in October

Winds average 9 mph in October.

Across October, daily wind ranges from about 8 mph on the calmest days to 10 mph at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (mph)Feels
18light breeze
28light breeze
38light breeze
48light breeze
58light breeze
68light breeze
78light breeze
88light breeze
99light breeze
109light breeze
119light breeze
129light breeze
139light breeze
149light breeze
159light breeze
169light breeze
179light breeze
189light breeze
199light breeze
209light breeze
219light breeze
229light breeze
239light breeze
249light breeze
259light breeze
2610light breeze
2710light breeze
2810light breeze
2910light breeze
3010light breeze
3110light breeze

Sunrise & sunset in October

DaylightNight

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

Days shrink by about 48 minutes over October. Sunrise moves from 6:27 AM to 6:44 AM, and sunset from 6:12 PM to 5:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:276:12
211.76:276:11
311.76:286:10
411.76:286:09
511.76:296:08
611.66:296:07
711.66:306:06
811.66:306:05
911.56:316:04
1011.56:316:03
1111.56:326:02
1211.56:326:01
1311.46:336:00
1411.46:335:59
1511.46:345:58
1611.46:345:57
1711.36:355:56
1811.36:365:55
1911.36:365:54
2011.36:375:53
2111.26:375:52
2211.26:385:51
2311.26:385:51
2411.26:395:50
2511.26:405:49
2611.16:405:48
2711.16:415:47
2811.16:425:47
2911.16:425:46
3011.06:435:45
3111.06:445:45

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.45 kWh/m².

For context, solar energy here swings from a low near 2.91 kWh/m² to a high of 6.72 kWh/m² in July across the year — October's 4.45 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.8Bright
54.8Bright
64.8Bright
74.7Bright
84.7Bright
94.7Bright
104.6Bright
114.6Bright
124.6Bright
134.5Bright
144.5Bright
154.5Bright
164.4Bright
174.4Bright
184.4Bright
194.3Bright
204.3Bright
214.3Bright
224.2Bright
234.2Bright
244.2Bright
254.1Bright
264.1Bright
274.0Bright
284.0Bright
294.0Moderate
303.9Moderate
313.9Moderate
Planning a trip in October

Hazard calendar for San Benito

In seasonPeak

In October, San Benito sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

San Benito sits in the Atlantic hurricane belt; the season peaks August–October.

Atlantic hurricane
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is October a good time to visit San Benito?

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

5.5
Sightseeing
7th-best month of the year
7.3
Beach & pool
2nd-best month of the year

October is a reasonable time to visit San Benito for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for San Benito in October

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

In October, San Benito sees daytime highs around 86°F and nights near 68°F. Pack light clothes. About 8 days see rain.

light clothes

Sea temperature near San Benito in October

The nearest coast averages about 81°F in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 32 mi away) is warmest in September at about 84°F and coldest in February near 65°F.

It's comfortable for a long swim from Mar 22 to Dec 29 — about 9.3 months when the water holds above 68°F.

60°70°80°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan66Cool
Feb65Cool
Mar67Cool
Apr72Refreshing
May77Warm
Jun82Warm
Jul82Tropical
Aug83Tropical
Sep84Tropical
Oct81Warm
Nov75Refreshing
Dec70Refreshing

UV index in San Benito in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in San Benito peaks around June 21 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 5 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highExtremeVery highExtremeVery highHighJun 21UV 12Dec 22UV 5
UV index (midday)Level
Jan5Moderate
Feb7High
Mar8Very high
Apr11Extreme
May9Very high
Jun12Extreme
Jul11Extreme
Aug11Extreme
Sep10Very high
Oct8Very high
Nov6High
Dec5Moderate

Air quality in San Benito in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in San Benito is worst in July — around 25 µg/m³ PM2.5 (moderate), about 3.7× the cleanest month (October, 7 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1525 µg/m³Oct 247 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar11Good
Apr13Moderate
May19Moderate
Jun20Moderate
Jul25Moderate
Aug18Moderate
Sep13Moderate
Oct7Good
Nov7Good
Dec9Good
Location & terrain

Where is San Benito?

San Benito sits at 26.1°N, 97.6°W, 36 ft above sea level, in United States. The nearest listed city is Harlingen, 5.6 mi away.

Topography around San Benito

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of San Benito.

Within 2 miles, the terrain around San Benito has only modest variations in elevation — a maximum elevation change of 33 ft around an average of 36 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 82 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 367 ft.

The land around San Benito is covered by grassland (25%), cropland (25%) and artificial surfaces (25%) within 2 miles, cropland (44%), grassland (24%) and trees (20%) within 10 miles, and cropland (34%) and water (24%) within 50 miles.

2 miles
33 ft
10 miles
82 ft
50 miles
367 ft
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
October weather nearby: Harlingen 5.6 mi · Mercedes 17 mi · Brownsville 18 mi · Heroica Matamoros 19 mi · Weslaco 22 mi · Donna 26 mi · Ciudad Río Bravo 30 mi · Alamo 30 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

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 Benito (26.1326°, -97.6311°, elevation 36 ft), 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).