Macon weather in January

In January, Macon sees average daytime highs of 57°F and overnight lows near 37°F, with 4.0 in of precipitation across 9.9 wet days and about 10.1 hours of daylight. It is the 12th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 57°F through the month. The sky is clear or mostly clear about 39% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 h 54 min at the start of January to 10 h 24 min by month's end. Set against the rest of the year, January is Macon's 7th-clearest and 2nd-windiest month. For the whole year in context, see Macon's year-round climate.

Daytime high
57°
12th warmest
Overnight low
37°
1st coldest
Precipitation
4.0 in
9.9 wet days
Daylight
10 h 06 min
7:42 AM – 5:46 PM
Cloud cover
55%
7th clearest
Wind
7 mph
2nd windiest
Solar energy
2.78 kWh/m²
Travel score
4.2
out of 10

Macon is consolidated city-county in Bibb County, Georgia, United States of America.

Density
626/km²
people per km²
Founded
1823

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 57°F through the month.

A typical January day in Macon reaches about 57°F in the afternoon and slips back to 37°F overnight — a 20°F spread between the day's warmth and the night's chill. On most days the high lands between 44°F and 69°F. Set against its neighbours, January runs about 2°F cooler than December and about 4°F cooler than February.

20°40°60°80°151015202531
Avg high (°F)Avg low (°F)
15738
25738
35738
45738
55738
65738
75738
85738
95738
105738
115738
125737
135737
145737
155737
165737
175737
185737
195737
205737
215737
225737
235737
245737
255737
265737
275737
285837
295837
305837
315837

How January really feels in Macon

Once humidity and wind are folded in, January averages 0 days that feel above 90°F and 18 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
18
wind chill below the day's low

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

Macon 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 daysDaylight (hours)Travel score
Jan57° / 37°4.09.910.14.2
Feb61° / 40°4.18.610.85.2
Mar69° / 46°3.98.911.86.6
Apr76° / 53°3.1812.87.2
May84° / 62°2.58.313.75.9
Jun89° / 70°3.814.114.13.8
Jul91° / 73°4.014.813.93.2
Aug90° / 72°3.714.213.23.4
Sep85° / 66°3.68.812.25.3
Oct77° / 55°2.86.211.27.6
Nov67° / 44°3.07.110.36.7
Dec59° / 40°3.99.29.94.8

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 9% of January, with mostly cloudy or overcast conditions the remaining 52%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14456
24456
34555
44555
54555
64654
74654
84654
94753
104753
114852
124852
134852
145050
155050
165050
175050
185050
195149
205149
215149
225149
235149
245149
255050
264951
274852
284852
294852
304852
314753

Chance of precipitation in January

Any precipitation

Macon gets around 4.0 in of rain and snow over 9.9 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 31% and peaks near 32% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202531
Rain chance (%)
132
232
332
432
531
631
731
831
931
1032
1132
1232
1332
1432
1532
1632
1732
1832
1932
2032
2132
2232
2332
2431
2531
2631
2731
2830
2930
3030
3130

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 90% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
185852
285852
386851
486851
586851
686851
786851
886851
987841
1088741
1189740
1289740
1390730
1490730
1591630
1691630
1792620
1892620
1992620
2092620
2192620
2292620
2393610
2494510
2594510
2694510
2794510
2894510
2994510
3094510
3193610

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 54 min at the start of January to 10 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over January. Sunrise moves from 7:42 AM to 7:37 AM, and sunset from 5:34 PM to 5:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.97:425:34
29.97:425:34
39.97:425:35
49.97:425:36
59.97:425:37
69.97:425:37
79.97:435:38
89.97:435:39
910.07:435:40
1010.07:435:40
1110.07:435:41
1210.07:435:42
1310.07:435:43
1410.07:425:44
1510.07:425:45
1610.17:425:46
1710.17:425:46
1810.17:425:47
1910.17:425:48
2010.17:415:49
2110.17:415:50
2210.27:415:51
2310.27:405:52
2410.27:405:53
2510.27:405:54
2610.37:395:55
2710.37:395:55
2810.37:385:56
2910.37:385:57
3010.47:375:58
3110.47:375:59

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.78 kWh/m².

For context, solar energy here swings from a low near 2.46 kWh/m² to a high of 6.27 kWh/m² in May across the year — January's 2.78 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.5Moderate
22.5Moderate
32.5Moderate
42.5Moderate
52.5Moderate
62.5Moderate
72.6Moderate
82.6Moderate
92.6Moderate
102.6Moderate
112.7Moderate
122.7Moderate
132.7Moderate
142.8Moderate
152.8Moderate
162.8Moderate
172.8Moderate
182.9Moderate
192.9Moderate
202.9Moderate
212.9Moderate
222.9Moderate
233.0Moderate
243.0Moderate
253.0Moderate
263.0Moderate
273.0Moderate
283.0Moderate
293.1Moderate
303.1Moderate
313.1Moderate
Planning a trip in January

Is January a good time to visit Macon?

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

4.2
Sightseeing
9th-best month of the year
0.0
Beach & pool
12th-best month of the year

January is a reasonable time to visit Macon for sightseeing.

What to pack for Macon in January

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

In January, Macon sees daytime highs around 57°F and nights near 37°F. Worth packing: a warm layer and rain gear. About 10 days see rain.

a warm layerrain gear

UV index in Macon in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Macon peaks around June 23 at about 9 (very high) — 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 highHighModerateJun 23UV 9Dec 19UV 3
UV index (midday)Level
Jan4Moderate
Feb5Moderate
Mar6High
Apr7High
May8Very high
Jun9Very high
Jul9Very high
Aug9Very high
Sep7Very high
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Macon 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 Macon is worst in July — around 21 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (January, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1620 µg/m³Jan 108 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb11Good
Mar14Moderate
Apr12Good
May13Moderate
Jun17Moderate
Jul21Moderate
Aug17Moderate
Sep13Moderate
Oct12Moderate
Nov10Good
Dec8Good
Location & terrain

Where is Macon?

Macon sits at 32.8°N, 83.6°W, 367 ft above sea level, in United States. The nearest listed city is Warner Robins, 16 mi away.

Topography around Macon

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

Within 2 miles, the terrain around Macon has only modest variations in elevation — a maximum elevation change of 262 ft around an average of 394 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 630 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,194 ft.

The land around Macon is covered by trees (55%) and artificial surfaces (33%) within 2 miles, trees (81%) within 10 miles, and trees (79%) within 50 miles.

2 miles
262 ft
10 miles
630 ft
50 miles
1,194 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Warner Robins 16 mi · Perry 27 mi · Milledgeville 29 mi · Griffin 46 mi · Dublin 47 mi · McDonough 52 mi · Stockbridge 60 mi · Conyers 62 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 Macon (32.8407°, -83.6324°, elevation 367 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).