Greensboro weather in December

In December, Greensboro sees average daytime highs of 52°F and overnight lows near 35°F, with 3.6 in of precipitation across 8.9 wet days and about 9.6 hours of daylight. It is the 11th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 55°F in the first days to 50°F by the end. The sky is clear or mostly clear about 39% of the time in December, and the air most often feels dry.

Daylight stretches from about 9 h 42 min at the start of December to 9 h 36 min by month's end. Set against the rest of the year, December is Greensboro's 5th-clearest and 5th-windiest month. For the whole year in context, see Greensboro's year-round climate.

Daytime high
52°
11th warmest
Overnight low
35°
3rd coldest
Precipitation
3.6 in
8.9 wet days
Daylight
9 h 36 min
7:29 AM – 5:02 PM
Cloud cover
55%
5th clearest
Wind
6 mph
5th windiest
Solar energy
2.25 kWh/m²
Travel score
2.9
out of 10

Greensboro is city in North Carolina, United States of America.

Density
836/km²
people per km²
Founded
1808

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 55°F in the first days to 50°F by the end.

A typical December day in Greensboro reaches about 52°F in the afternoon and slips back to 35°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 39°F and 65°F. Set against its neighbours, December runs about 8°F cooler than November and about 3°F warmer than January.

20°40°60°80°151015202531
Avg high (°F)Avg low (°F)
15637
25537
35537
45537
55437
65436
75336
85336
95336
105336
115235
125235
135235
145235
155135
165135
175135
185135
195135
205134
215134
225134
235134
245134
255034
265034
275034
285034
295034
305034
315034

How December really feels in Greensboro

Once humidity and wind are folded in, December averages 0 days that feel above 90°F and 29 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
29
wind chill below the day's low

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

Greensboro weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan49° / 32°3.79.31.59.82.2
Feb53° / 35°3.28.81.510.63.0
Mar61° / 41°4.310.20.711.75.0
Apr70° / 50°3.59.3012.96.6
May78° / 59°3.511.2013.96.5
Jun85° / 67°3.913014.44.9
Jul88° / 71°4.014.6014.24.0
Aug86° / 69°3.812013.44.7
Sep80° / 63°4.19.7012.26.5
Oct70° / 51°3.17.3011.17.1
Nov60° / 41°3.37.70.110.15.2
Dec52° / 35°3.68.90.79.62.9

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 11% of December, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15347
25347
35248
45149
55050
64951
74951
84852
94852
104852
114852
124852
134951
144951
154951
164951
174951
184951
194951
205050
215050
225050
235050
245050
254951
265050
274951
284951
294951
304951
315050

Chance of precipitation in December

Any precipitationSnow

Greensboro gets around 3.6 in of rain and snow over 8.9 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 30% and peaks near 30% on the wettest days, and about 1 day brings snow.

0%10%20%30%40%151015202531
Rain chance (%)Snow chance (%)
1291
2291
3291
4292
5292
6292
7292
8292
9292
10292
11292
12292
13302
14302
15302
16302
17302
18302
19302
20302
21302
22302
23302
24302
25302
26302
27302
28302
29293
30293
31293

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December 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 (%)
19172
29262
39262
49262
59352
69352
79541
89541
99631
109631
119631
129631
139721
149721
159721
169721
179721
189811
199721
209721
219721
229721
239721
249631
259631
269631
279631
289541
299541
309541
319541

Wind in December

Winds average 6 mph in December.

Across December, daily wind ranges from about 6 mph on the calmest days to 7 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
297calm
307calm
317calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 9 h 42 min at the start of December to 9 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over December. Sunrise moves from 7:17 AM to 7:35 AM, and sunset from 5:01 PM to 5:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.77:175:01
29.77:185:01
39.77:195:01
49.77:205:00
59.77:215:00
69.77:215:00
79.67:225:00
89.67:235:01
99.67:245:01
109.67:245:01
119.67:255:01
129.67:265:01
139.67:275:01
149.67:275:02
159.67:285:02
169.67:295:02
179.67:295:02
189.67:305:03
199.57:305:03
209.57:315:04
219.57:315:04
229.57:325:04
239.57:325:05
249.57:335:05
259.57:335:06
269.67:335:07
279.67:345:07
289.67:345:08
299.67:345:08
309.67:355:09
319.67:355:10

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 2.25 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.25 kWh/m² to a high of 6.16 kWh/m² in June across the year — December's 2.25 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
12.4Moderate
22.4Moderate
32.4Moderate
42.4Moderate
52.4Moderate
62.3Moderate
72.3Moderate
82.3Moderate
92.3Moderate
102.3Moderate
112.3Moderate
122.2Moderate
132.2Moderate
142.2Moderate
152.2Moderate
162.2Moderate
172.2Moderate
182.2Moderate
192.2Moderate
202.2Moderate
212.2Moderate
222.2Moderate
232.2Moderate
242.2Moderate
252.2Moderate
262.2Moderate
272.2Moderate
282.2Moderate
292.2Moderate
302.3Moderate
312.3Moderate
Planning a trip in December

Is December a good time to visit Greensboro?

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

2.9
Sightseeing
11th-best month of the year
0.0
Beach & pool
11th-best month of the year

December is a weaker month for outdoor sightseeing in Greensboro.

What to pack for Greensboro in December

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

In December, Greensboro sees daytime highs around 52°F and nights near 35°F. Pack a warm layer. Worth having: rain gear. About 9 days see rain.

a warm layerrain gear

UV index in Greensboro in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Greensboro peaks around July 14 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 14UV 9Dec 20UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7High
May8Very high
Jun9Very high
Jul10Very high
Aug8Very high
Sep7High
Oct5Moderate
Nov4Moderate
Dec2Moderate

Air quality in Greensboro in December

GoodModeratePoorUnhealthyVery unhealthy

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

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

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1718 µg/m³Dec 128 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar12Moderate
Apr12Moderate
May14Moderate
Jun16Moderate
Jul18Moderate
Aug17Moderate
Sep12Moderate
Oct10Good
Nov8Good
Dec8Good
Location & terrain

Where is Greensboro?

Greensboro sits at 36.1°N, 79.8°W, 873 ft above sea level, in United States. The nearest listed city is High Point, 14 mi away.

Topography around Greensboro

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

Within 2 miles, the terrain around Greensboro has only modest variations in elevation — a maximum elevation change of 197 ft around an average of 807 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 584 ft; within 50 miles, large variations in elevation — a maximum elevation change of 3,051 ft.

The land around Greensboro is covered by trees (47%) and artificial surfaces (42%) within 2 miles, trees (66%) within 10 miles, and trees (80%) within 50 miles.

2 miles
197 ft
10 miles
584 ft
50 miles
3,051 ft
treesgrasslandcroplandartificial surfaceswater
December weather nearby: High Point 14 mi · Kernersville 16 mi · Burlington 20 mi · Thomasville 21 mi · Asheboro 25 mi · Winston-Salem 25 mi · Eden 29 mi · Lexington 31 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 Greensboro (36.0726°, -79.792°, elevation 873 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).