Huntsville weather in October

In October, Huntsville sees average daytime highs of 72°F and overnight lows near 52°F, with 3.4 in of rain across 7.2 wet days and about 11.1 hours of daylight. It is the 6th-warmest and 11th-wettest month of the year here.

Highs ease over the month, from about 77°F in the first days to 67°F by the end. The sky is clear or mostly clear about 47% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 42 min at the start of October to 10 h 36 min by month's end. Set against the rest of the year, October is Huntsville's 1st-clearest and 7th-windiest month. For the whole year in context, see Huntsville's year-round climate.

Daytime high
72°
6th warmest
Overnight low
52°
7th coldest
Rainfall
3.4 in
7.2 wet days
Daylight
11 h 06 min
5:58 AM – 5:05 PM
Cloud cover
46%
1st clearest
Wind
6 mph
7th windiest
Solar energy
3.8 kWh/m²
Travel score
7.3
out of 10

Huntsville is county seat of Madison County, Alabama, United States.

Density
387/km²
people per km²
Founded
1805

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 77°F in the first days to 67°F by the end.

A typical October day in Huntsville reaches about 72°F in the afternoon and slips back to 52°F overnight — a 20°F spread between the day's warmth and the night's chill. On most days the high lands between 62°F and 82°F. Set against its neighbours, October runs about 10°F cooler than September and about 11°F warmer than November.

40°60°80°151015202531
Avg high (°F)Avg low (°F)
17858
27757
37757
47756
57656
67656
77655
87555
97555
107454
117454
127453
137353
147353
157352
167252
177251
187151
197150
207150
217050
227049
237049
246949
256948
266948
276848
286847
296747
306747
316746

How October really feels in Huntsville

Once humidity and wind are folded in, October averages 0 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
0
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Huntsville weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan50° / 33°5.110.30.79.92.2
Feb54° / 36°4.9110.910.73.2
Mar62° / 43°5.711.80.311.75.2
Apr71° / 51°4.910.4012.86.5
May78° / 60°4.211.1013.86.5
Jun85° / 68°4.112.5014.34.9
Jul88° / 71°4.412.9014.14.2
Aug87° / 70°3.111.1013.34.5
Sep83° / 64°3.67.5012.26.3
Oct72° / 52°3.47.2011.17.3
Nov61° / 42°4.29010.25.2
Dec53° / 36°5.511.20.39.72.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in October, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 14% of October, with mostly cloudy or overcast conditions the remaining 39%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26535
36535
46535
56535
66436
76436
86337
96337
106238
116238
126238
136139
146139
156139
166139
176139
186139
196139
206139
216040
226040
235941
245941
255941
265842
275743
285743
295743
305644
315644

Chance of precipitation in October

Any precipitation

Huntsville gets around 3.4 in of rain over 7.2 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 24% and peaks near 27% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
122
222
322
422
522
622
723
823
923
1024
1124
1224
1324
1424
1524
1624
1724
1824
1924
2024
2124
2224
2324
2424
2524
2625
2725
2826
2926
3027
3127

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 60% of days. Sticky, muggy-or-worse air turns up on roughly 8% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1402022162
2412022152
3432021142
4442021141
5452120131
6462119131
7472119121
8482118111
9492118111
10502118101
1152211791
1254201781
1355201681
1457191671
1559191561
1661181551
1763181450
1864181440
1966171340
2067171240
2168171230
2270161130
2370161130
2471151040
2571151040
267215940
277215940
287414840
297414840
307613740
317613740

Wind in October

Winds average 6 mph in October.

Across October, daily wind ranges from about 5 mph on the calmest days to 6 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
15calm
25calm
35calm
45calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 42 min at the start of October to 10 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over October. Sunrise moves from 5:46 AM to 6:12 AM, and sunset from 5:25 PM to 4:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.75:465:25
211.65:465:24
311.65:475:22
411.55:485:21
511.55:495:19
611.55:505:18
711.45:505:17
811.45:515:15
911.45:525:14
1011.35:535:12
1111.35:545:11
1211.35:555:10
1311.25:555:09
1411.25:565:07
1511.15:575:06
1611.15:585:05
1711.15:595:03
1811.06:005:02
1911.06:015:01
2011.06:025:00
2110.96:024:59
2210.96:034:58
2310.96:044:56
2410.86:054:55
2510.86:064:54
2610.86:074:53
2710.76:084:52
2810.76:094:51
2910.76:104:50
3010.66:114:49
3110.66:124:48

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 3.8 kWh/m².

For context, solar energy here swings from a low near 2.16 kWh/m² to a high of 6.16 kWh/m² in June across the year — October's 3.8 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.2Bright
54.2Bright
64.2Bright
74.1Bright
84.1Bright
94.0Bright
104.0Bright
114.0Moderate
123.9Moderate
133.9Moderate
143.9Moderate
153.8Moderate
163.8Moderate
173.8Moderate
183.7Moderate
193.7Moderate
203.7Moderate
213.6Moderate
223.6Moderate
233.5Moderate
243.5Moderate
253.5Moderate
263.4Moderate
273.4Moderate
283.3Moderate
293.3Moderate
303.3Moderate
313.2Moderate
Planning a trip in October

Is October a good time to visit Huntsville?

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

7.3
Sightseeing
1st-best month of the year
5.2
Beach & pool
6th-best month of the year

October is one of the better times to visit Huntsville for general sightseeing.

What to pack for Huntsville in October

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

In October, Huntsville sees daytime highs around 72°F and nights near 52°F. Worth packing: light clothes. About 7 days see rain.

light clothes

UV index in Huntsville in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Huntsville peaks around July 11 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highVery highHighModerateJul 11UV 10Dec 19UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar6High
Apr7Very high
May8Very high
Jun10Very high
Jul10Extreme
Aug9Very high
Sep7Very high
Oct5High
Nov4Moderate
Dec2Moderate

Air quality in Huntsville 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 Huntsville is worst in July — around 19 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (January, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1619 µg/m³Jan 116 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb8Good
Mar9Good
Apr10Good
May13Moderate
Jun16Moderate
Jul19Moderate
Aug15Moderate
Sep11Good
Oct8Good
Nov7Good
Dec6Good
Location & terrain

Where is Huntsville?

Huntsville sits at 34.7°N, 86.6°W, 633 ft above sea level, in United States. The nearest listed city is Madison, 9.3 mi away.

Topography around Huntsville

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

Within 2 miles, the terrain around Huntsville has only modest variations in elevation — a maximum elevation change of 459 ft around an average of 669 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,165 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,555 ft.

The land around Huntsville is covered by trees (42%) and artificial surfaces (42%) within 2 miles, trees (53%) and grassland (23%) within 10 miles, and trees (59%) and grassland (26%) within 50 miles.

2 miles
459 ft
10 miles
1,165 ft
50 miles
1,555 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Madison 9.3 mi · Athens 22 mi · Decatur 24 mi · Albertville 39 mi · Cullman 41 mi · Tullahoma 48 mi · Shelbyville 53 mi · Gadsden 60 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 Huntsville (34.7304°, -86.5859°, elevation 633 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. 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).