Huntsville weather in January

In January, Huntsville sees average daytime highs of 50°F and overnight lows near 33°F, with 5.1 in of precipitation across 10.3 wet days and about 9.9 hours of daylight. It is the 12th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 50°F through the month. The sky is clear or mostly clear about 32% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 h 42 min at the start of January to 10 h 18 min by month's end. Set against the rest of the year, January is Huntsville's 10th-clearest and 3rd-windiest month. For the whole year in context, see Huntsville's year-round climate.

Daytime high
50°
12th warmest
Overnight low
33°
1st coldest
Precipitation
5.1 in
10.3 wet days
Daylight
9 h 54 min
6:58 AM – 4:53 PM
Cloud cover
61%
10th clearest
Wind
7 mph
3rd windiest
Solar energy
2.45 kWh/m²
Travel score
2.2
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 January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 50°F through the month.

A typical January day in Huntsville reaches about 50°F in the afternoon and slips back to 33°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 36°F and 63°F. Set against its neighbours, January runs about 3°F cooler than December and about 4°F cooler than February.

20°40°60°151015202531
Avg high (°F)Avg low (°F)
15035
25035
35035
45034
55034
65034
75034
85034
95034
105034
114933
124933
134933
144933
154933
164933
174933
184933
194933
204933
215033
225033
235033
245033
255033
265033
275133
285133
295133
305133
315133

How January really feels in Huntsville

Once humidity and wind are folded in, January averages 0 days that feel above 90°F and 31 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
31
wind chill below the day's low

The story in January is cold — wind chill drags the overnight "feels like" below the raw low.

Huntsville weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 3rd-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 January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 10% of January, with mostly cloudy or overcast conditions the remaining 58%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13862
23862
33862
43862
53862
63862
73862
83862
93961
103961
113961
123961
133961
144060
154159
164159
174159
184357
194357
204456
214456
224456
234555
244555
254654
264654
274654
284654
294654
304555
314555

Chance of precipitation in January

Any precipitationSnow

Huntsville gets around 5.1 in of rain and snow over 10.3 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 34% and peaks near 36% on the wettest days, and about 1 day brings snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
1352
2352
3352
4352
5352
6352
7362
8362
9362
10362
11363
12363
13363
14363
15363
16353
17353
18343
19343
20333
21333
22323
23323
24323
25322
26322
27322
28322
29323
30323
31323

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the dry band about 95% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19343
29343
39343
49343
59352
69352
79352
89352
99352
109352
119442
129541
139541
149541
159541
169541
179541
189541
199730
209730
219730
229730
239730
249730
259730
269730
279730
289730
299730
309631
319631

Wind in January

Winds average 7 mph in January.

Across January, daily wind ranges from about 7 mph on the calmest days to 7 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 9 h 42 min at the start of January to 10 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over January. Sunrise moves from 6:58 AM to 6:52 AM, and sunset from 4:41 PM to 5:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.76:584:41
29.76:584:41
39.76:594:42
49.76:594:43
59.76:594:44
69.86:594:44
79.86:594:45
89.86:594:46
99.86:594:47
109.86:594:48
119.86:594:48
129.86:594:49
139.96:594:50
149.96:594:51
159.96:594:52
169.96:584:53
179.96:584:54
189.96:584:55
1910.06:584:56
2010.06:574:57
2110.06:574:58
2210.06:574:59
2310.16:564:59
2410.16:565:00
2510.16:555:01
2610.16:555:02
2710.26:545:03
2810.26:545:04
2910.26:535:05
3010.26:535:06
3110.36:525:07

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.45 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 — January's 2.45 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
12.2Moderate
22.2Moderate
32.2Moderate
42.2Moderate
52.2Moderate
62.2Moderate
72.2Moderate
82.2Moderate
92.3Moderate
102.3Moderate
112.3Moderate
122.3Moderate
132.3Moderate
142.4Moderate
152.4Moderate
162.4Moderate
172.5Moderate
182.5Moderate
192.5Moderate
202.5Moderate
212.6Moderate
222.6Moderate
232.6Moderate
242.7Moderate
252.7Moderate
262.7Moderate
272.8Moderate
282.8Moderate
292.8Moderate
302.8Moderate
312.8Moderate
Planning a trip in January

Is January a good time to visit Huntsville?

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

2.2
Sightseeing
12th-best month of the year
0.0
Beach & pool
12th-best month of the year

January is a weaker month for outdoor sightseeing in Huntsville.

What to pack for Huntsville in January

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

In January, Huntsville sees daytime highs around 50°F and nights near 33°F. Pack a warm layer. Worth having: rain gear. About 10 days see rain.

a warm layerrain gear

UV index in Huntsville in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 3 — 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 January

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where January 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
January 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).