Anderson weather in January

In January, Anderson sees average daytime highs of 52°F and overnight lows near 35°F, with 4.7 in of precipitation across 10.1 wet days and about 10 hours of daylight. It is the 12th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 52°F through the month. The sky is clear or mostly clear about 40% 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 Anderson's 5th-clearest and 4th-windiest month. For the whole year in context, see Anderson's year-round climate.

Daytime high
52°
12th warmest
Overnight low
35°
1st coldest
Precipitation
4.7 in
10.1 wet days
Daylight
9 h 54 min
7:42 AM – 5:38 PM
Cloud cover
55%
5th clearest
Wind
6 mph
4th windiest
Solar energy
2.65 kWh/m²
Travel score
2.9
out of 10

Anderson is city in South Carolina, United States.

Density
723/km²
people per km²
Founded
1826

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 52°F through the month.

A typical January day in Anderson reaches about 52°F in the afternoon and slips back to 35°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 40°F and 64°F. Set against its neighbours, January runs about 2°F cooler than December and about 4°F cooler than February.

20°40°60°151015202531
Avg high (°F)Avg low (°F)
15336
25336
35236
45236
55236
65236
75235
85235
95235
105235
115235
125235
135235
145235
155235
165235
175234
185234
195234
205234
215234
225234
235234
245234
255234
265234
275334
285334
295334
305335
315335

How January really feels in Anderson

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.

Anderson weather by month

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

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan52° / 35°4.710.11102.9
Feb56° / 37°4.29.40.510.73.8
Mar64° / 44°4.910.20.211.75.7
Apr72° / 52°3.98.8012.86.9
May79° / 61°3.49.4013.86.7
Jun86° / 69°3.912.9014.34.7
Jul89° / 72°3.813.6014.13.8
Aug87° / 71°4.112.4013.34.4
Sep82° / 65°3.68.6012.26.3
Oct72° / 53°3.37011.17.4
Nov62° / 43°3.98.4010.25.7
Dec54° / 37°4.69.90.49.73.4

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 40% 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 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14654
24753
34654
44654
54654
64654
74753
84753
94852
104951
114951
124951
134951
145050
155149
165149
175149
185248
195347
205446
215446
225446
235446
245545
255446
265446
275446
285347
295248
305248
315248

Chance of precipitation in January

Any precipitationSnow

Anderson gets around 4.7 in of rain and snow over 10.1 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 33% and peaks near 34% on the wettest days, and about 1 day brings snow.

0%10%20%30%40%151015202531
Rain chance (%)Snow chance (%)
1332
2332
3332
4332
5332
6332
7332
8332
9332
10342
11342
12343
13343
14343
15343
16343
17343
18344
19334
20334
21334
22324
23324
24324
25324
26324
27314
28313
29313
30313
31313

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 96% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19541
29541
39541
49541
59541
69541
79541
89541
99541
109541
119541
129541
139541
149541
159631
169631
179631
189631
199730
209820
219820
229820
239820
249820
259820
269820
279820
289910
299910
309910
319811

Wind in January

Winds average 6 mph in January.

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

0246810151015202531
Wind speed (mph)Feels
16calm
26calm
36calm
46calm
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 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 7:42 AM to 7:36 AM, and sunset from 5:26 PM to 5:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.77:425:26
29.77:425:26
39.77:425:27
49.87:425:28
59.87:435:28
69.87:435:29
79.87:435:30
89.87:435:31
99.87:435:32
109.87:435:32
119.87:435:33
129.97:435:34
139.97:435:35
149.97:425:36
159.97:425:37
169.97:425:38
179.97:425:39
1810.07:425:40
1910.07:415:40
2010.07:415:41
2110.07:415:42
2210.07:405:43
2310.17:405:44
2410.17:405:45
2510.17:395:46
2610.17:395:47
2710.27:385:48
2810.27:385:49
2910.27:375:50
3010.27:365:51
3110.37:365:52

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.65 kWh/m².

For context, solar energy here swings from a low near 2.32 kWh/m² to a high of 6.17 kWh/m² in June across the year — January's 2.65 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.3Moderate
22.3Moderate
32.4Moderate
42.4Moderate
52.4Moderate
62.4Moderate
72.4Moderate
82.4Moderate
92.5Moderate
102.5Moderate
112.5Moderate
122.5Moderate
132.6Moderate
142.6Moderate
152.6Moderate
162.6Moderate
172.7Moderate
182.7Moderate
192.7Moderate
202.8Moderate
212.8Moderate
222.8Moderate
232.9Moderate
242.9Moderate
252.9Moderate
262.9Moderate
273.0Moderate
283.0Moderate
293.0Moderate
303.0Moderate
313.0Moderate
Planning a trip in January

Is January a good time to visit Anderson?

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

2.9
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 Anderson.

What to pack for Anderson in January

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

In January, Anderson sees daytime highs around 52°F and nights near 35°F. Pack a warm layer. Worth having: rain gear. About 10 days see rain.

a warm layerrain gear

UV index in Anderson 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 Anderson peaks around June 22 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 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 highHighModerateJun 22UV 9Dec 20UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar6High
Apr7High
May8Very high
Jun10Very high
Jul9Very high
Aug8Very high
Sep7High
Oct5Moderate
Nov4Moderate
Dec2Moderate

Air quality in Anderson 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 Anderson is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (January, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodGoodModerateGoodJul 1718 µg/m³Jan 118 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb10Good
Mar12Moderate
Apr11Good
May13Moderate
Jun16Moderate
Jul19Moderate
Aug16Moderate
Sep12Moderate
Oct9Good
Nov10Good
Dec8Good
Location & terrain

Where is Anderson?

Anderson sits at 34.5°N, 82.7°W, 787 ft above sea level, in United States. The nearest listed city is Clemson, 16 mi away.

Topography around Anderson

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

Within 2 miles, the terrain around Anderson has only modest variations in elevation — a maximum elevation change of 200 ft around an average of 761 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 390 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 4,603 ft.

The land around Anderson is covered by trees (63%) and artificial surfaces (20%) within 2 miles, trees (62%) and grassland (28%) within 10 miles, and trees (80%) within 50 miles.

2 miles
200 ft
10 miles
390 ft
50 miles
4,603 ft
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Clemson 16 mi · Easley 23 mi · Mauldin 27 mi · Simpsonville 28 mi · Greenville 28 mi · Wade Hampton 33 mi · Greenwood 35 mi · Taylors 35 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 Anderson (34.5034°, -82.6501°, elevation 787 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).