Aiken weather in March

In March, Aiken sees average daytime highs of 68°F and overnight lows near 46°F, with 3.8 in of precipitation across 8.8 wet days and about 11.7 hours of daylight. It is the 8th-warmest and 4th-wettest month of the year here.

Highs climb over the month, from about 64°F in the first days to 72°F by the end. The sky is clear or mostly clear about 38% of the time in March, and the air most often feels dry.

Daylight stretches from about 11 h 12 min at the start of March to 12 h 18 min by month's end. Set against the rest of the year, March is Aiken's 6th-clearest and 1st-windiest month. For the whole year in context, see Aiken's year-round climate.

Daytime high
68°
8th warmest
Overnight low
46°
5th coldest
Precipitation
3.8 in
8.8 wet days
Daylight
11 h 42 min
6:44 AM – 6:29 PM
Cloud cover
55%
6th clearest
Wind
8 mph
1st windiest
Solar energy
4.55 kWh/m²
Travel score
6.6
out of 10

Aiken is city in South Carolina, United States.

Density
562/km²
people per km²
Founded
1835

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

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 64°F in the first days to 72°F by the end.

A typical March day in Aiken reaches about 68°F in the afternoon and slips back to 46°F overnight — a 22°F spread between the day's warmth and the night's chill. On most days the high lands between 55°F and 80°F. Set against its neighbours, March runs about 8°F warmer than February and about 8°F cooler than April.

20°40°60°80°151015202531
Avg high (°F)Avg low (°F)
16443
26443
36443
46543
56543
66543
76544
86644
96644
106644
116745
126745
136745
146745
156846
166846
176846
186847
196947
206947
216947
227048
237048
247048
257149
267149
277149
287149
297250
307250
317250

How March really feels in Aiken

Once humidity and wind are folded in, March 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

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

Aiken weather by month

How March compares with the rest of the year at a glance. March is the 8th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan57° / 37°3.69.3104.1
Feb60° / 40°3.68.410.85.0
Mar68° / 46°3.88.811.76.6
Apr76° / 54°3.27.912.87.2
May83° / 62°3.09.113.76.0
Jun88° / 70°4.213.614.24.0
Jul91° / 73°4.215.8143.1
Aug90° / 72°4.013.813.23.6
Sep85° / 66°3.39.312.25.5
Oct76° / 55°3.16.711.27.5
Nov66° / 45°2.8710.36.7
Dec59° / 40°3.599.84.7

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 12% of March, with mostly cloudy or overcast conditions the remaining 49%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
25149
35248
45248
55347
65347
75347
85248
95248
105248
115149
125149
135050
144951
154951
164951
174951
185050
194951
204951
214951
224852
234951
244951
254951
265050
275149
285149
295149
305149
315050

Chance of precipitation in March

Any precipitation

Aiken gets around 3.8 in of rain and snow over 8.8 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 27% and peaks near 30% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202531
Rain chance (%)
130
230
330
429
529
628
728
828
927
1027
1127
1226
1326
1426
1526
1626
1726
1826
1926
2027
2127
2227
2327
2427
2528
2628
2728
2828
2928
3028
3128

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March 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 (%)Muggy (%)
1861040
2861040
3851140
4851140
5851140
6851230
7851230
8851230
9841330
10841330
11841330
12841330
13831430
14831430
15831430
16831430
17831430
18831430
19821440
20831340
21831340
22821350
23821350
24821350
25821260
26821260
27821260
28811270
29801271
30791281
31781381

Wind in March

Winds average 8 mph in March, the windiest month of the year.

Across March, daily wind ranges from about 7 mph on the calmest days to 8 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
18light breeze
28light breeze
38light breeze
48light breeze
58light breeze
68light breeze
78light breeze
88light breeze
98light breeze
108light breeze
118light breeze
128light breeze
138light breeze
148light breeze
158light breeze
168light breeze
177light breeze
187light breeze
197light breeze
207light breeze
217light breeze
227calm
237calm
247calm
257calm
267calm
277light breeze
287light breeze
297light breeze
307light breeze
317light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 11 h 12 min at the start of March to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over March. Sunrise moves from 7:04 AM to 6:24 AM, and sunset from 6:17 PM to 6:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.27:046:17
211.37:026:17
311.37:016:18
411.37:006:19
511.46:596:20
611.46:576:21
711.46:566:22
811.56:556:22
911.56:546:23
1011.56:526:24
1111.66:516:25
1211.66:506:26
1311.66:486:26
1411.76:476:27
1511.76:466:28
1611.76:446:29
1711.86:436:30
1811.86:426:30
1911.86:406:31
2011.96:396:32
2111.96:376:33
2212.06:366:33
2312.06:356:34
2412.06:336:35
2512.16:326:36
2612.16:316:36
2712.16:296:37
2812.26:286:38
2912.26:266:39
3012.26:256:39
3112.36:246:40

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.55 kWh/m².

For context, solar energy here swings from a low near 2.43 kWh/m² to a high of 6.21 kWh/m² in May across the year — March's 4.55 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.0Moderate
24.0Bright
34.1Bright
44.2Bright
54.2Bright
64.3Bright
74.3Bright
84.3Bright
94.4Bright
104.4Bright
114.5Bright
124.5Bright
134.5Bright
144.5Bright
154.6Bright
164.6Bright
174.6Bright
184.7Bright
194.7Bright
204.7Bright
214.7Bright
224.8Bright
234.8Bright
244.8Bright
254.9Bright
264.9Bright
275.0Bright
285.0Bright
295.0Bright
305.1Bright
315.1Bright
Planning a trip in March

Is March a good time to visit Aiken?

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

6.6
Sightseeing
4th-best month of the year
3.5
Beach & pool
8th-best month of the year

March is a reasonable time to visit Aiken for sightseeing.

What to pack for Aiken in March

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

In March, Aiken sees daytime highs around 68°F and nights near 46°F. Worth packing: a warm layer, rain gear and sun protection. About 9 days see rain.

a warm layerrain gearsun protection

UV index in Aiken in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Aiken 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
Jun9Very high
Jul9Very high
Aug9Very high
Sep7Very high
Oct5High
Nov4Moderate
Dec3Moderate

Air quality in Aiken in March

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Aiken is worst in July — around 18 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (January, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateGoodJul 1718 µg/m³Jan 108 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb10Good
Mar15Moderate
Apr11Good
May12Moderate
Jun16Moderate
Jul18Moderate
Aug16Moderate
Sep12Good
Oct9Good
Nov9Good
Dec8Good
Location & terrain

Where is Aiken?

Aiken sits at 33.6°N, 81.7°W, 515 ft above sea level, in United States. The nearest listed city is North Augusta, 15 mi away.

Topography around Aiken

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

Within 2 miles, the terrain around Aiken has only modest variations in elevation — a maximum elevation change of 272 ft around an average of 505 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 466 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,175 ft.

The land around Aiken is covered by trees (70%) within 2 miles, trees (71%) and grassland (23%) within 10 miles, and trees (78%) within 50 miles.

2 miles
272 ft
10 miles
466 ft
50 miles
1,175 ft
treesgrasslandcroplandartificial surfaceswater
March weather nearby: North Augusta 15 mi · Augusta 16 mi · Martinez 21 mi · Evans 24 mi · Lexington 40 mi · Seven Oaks 47 mi · West Columbia 48 mi · Saint Andrews 48 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 Aiken (33.5604°, -81.7195°, elevation 515 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).