Dickson weather in December

In December, Dickson sees average daytime highs of 50°F and overnight lows near 35°F, with 4.9 in of precipitation across 10.7 wet days and about 9.6 hours of daylight. It is the 11th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 53°F in the first days to 48°F by the end. The sky is clear or mostly clear about 32% 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 Dickson's 10th-clearest and 5th-windiest month. For the whole year in context, see Dickson's year-round climate.

Daytime high
50°
11th warmest
Overnight low
35°
3rd coldest
Precipitation
4.9 in
10.7 wet days
Daylight
9 h 36 min
6:59 AM – 4:33 PM
Cloud cover
63%
10th clearest
Wind
7 mph
5th windiest
Solar energy
2.04 kWh/m²
Travel score
2.3
out of 10

Dickson is city in Tennessee, USA.

Density
296/km²
people per km²

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 53°F in the first days to 48°F by the end.

A typical December day in Dickson reaches about 50°F in the afternoon and slips back to 35°F overnight — a 16°F spread between the day's warmth and the night's chill. On most days the high lands between 37°F and 64°F. Set against its neighbours, December runs about 9°F cooler than November and about 3°F warmer than January.

20°40°60°151015202531
Avg high (°F)Avg low (°F)
15437
25437
35337
45336
55336
65236
75236
85236
95135
105135
115135
125135
135135
145035
155035
165034
175034
185034
194934
204934
214934
224934
234934
244934
254933
264933
274833
284833
294833
304833
314833

How December really feels in Dickson

Once humidity and wind are folded in, December 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 December is cold — wind chill drags the overnight "feels like" below the raw low.

Dickson weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan47° / 31°4.010.21.59.81.6
Feb52° / 34°4.610.11.510.62.6
Mar61° / 42°4.911.40.611.74.9
Apr70° / 50°5.110.80.112.96.3
May78° / 60°4.812.6013.96.4
Jun86° / 68°3.812.2014.44.8
Jul89° / 71°3.912.5014.24.0
Aug88° / 69°3.310.8013.44.4
Sep82° / 62°3.18.1012.26.3
Oct71° / 51°3.67.9011.17.1
Nov59° / 41°3.790.210.14.9
Dec50° / 35°4.910.70.79.62.3

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 9% of December, with mostly cloudy or overcast conditions the remaining 60%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14555
24456
34456
44357
54258
64159
74159
84159
94060
103961
113961
123961
133961
143961
153961
163862
173862
184060
194060
204060
214159
224060
234060
244159
254159
264159
274159
284060
294060
304060
314060

Chance of precipitation in December

Any precipitationSnow

Dickson gets around 4.9 in of rain and snow over 10.7 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 36% and peaks near 37% on the wettest days, and about 1 day brings snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
1342
2342
3342
4342
5342
6352
7352
8352
9352
10352
11362
12362
13362
14372
15372
16372
17372
18372
19372
20373
21363
22363
23363
24363
25363
26363
27363
28353
29353
30354
31354

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 (%)
19451
29451
39451
49451
59451
69361
79361
89361
99451
109451
119451
129451
139451
149541
159541
169541
179541
189541
199541
209631
219631
229631
239541
249541
259541
269541
279451
289451
299451
309451
319451

Wind in December

Winds average 7 mph in December.

Across December, 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 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 6:48 AM to 7:05 AM, and sunset from 4:31 PM to 4:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.76:484:31
29.76:484:31
39.76:494:31
49.76:504:31
59.76:514:31
69.76:524:31
79.66:534:31
89.66:534:31
99.66:544:31
109.66:554:31
119.66:564:31
129.66:564:31
139.66:574:32
149.66:584:32
159.66:584:32
169.66:594:33
179.67:004:33
189.67:004:33
199.57:014:34
209.57:014:34
219.57:024:34
229.57:024:35
239.57:034:35
249.57:034:36
259.57:034:36
269.67:044:37
279.67:044:38
289.67:054:38
299.67:054:39
309.67:054:39
319.67:054:40

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 2.04 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.04 kWh/m² to a high of 6.27 kWh/m² in June across the year — December's 2.04 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
12.2Moderate
22.2Moderate
32.1Moderate
42.1Moderate
52.1Moderate
62.1Moderate
72.1Moderate
82.0Moderate
92.0Moderate
102.0Moderate
112.0Moderate
122.0Moderate
132.0Moderate
142.0Moderate
152.0Moderate
162.0Moderate
172.0Moderate
182.0Moderate
192.0Moderate
202.0Moderate
212.0Moderate
222.0Moderate
232.0Moderate
242.0Moderate
252.0Moderate
262.0Moderate
272.0Moderate
282.0Moderate
292.0Moderate
302.1Moderate
312.1Moderate
Planning a trip in December

Is December a good time to visit Dickson?

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

2.3
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 Dickson.

What to pack for Dickson in December

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

In December, Dickson sees daytime highs around 50°F and nights near 35°F. Pack a warm layer. Worth having: rain gear. About 11 days see rain.

a warm layerrain gear

UV index in Dickson 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 Dickson peaks around July 11 at about 10 (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 11UV 10Dec 20UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7High
May8Very high
Jun9Very high
Jul10Very high
Aug9Very high
Sep7Very high
Oct5Moderate
Nov4Moderate
Dec2Moderate

Air quality in Dickson 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 Dickson is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (November, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1518 µg/m³Nov 237 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb9Good
Mar10Good
Apr10Good
May13Moderate
Jun16Moderate
Jul19Moderate
Aug15Moderate
Sep11Good
Oct8Good
Nov7Good
Dec7Good
Location & terrain

Where is Dickson?

Dickson sits at 36.1°N, 87.4°W, 804 ft above sea level, in United States. The nearest listed city is Franklin, 31 mi away.

Topography around Dickson

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

Within 2 miles, the terrain around Dickson has only modest variations in elevation — a maximum elevation change of 262 ft around an average of 814 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 499 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,079 ft.

The land around Dickson is covered by trees (60%) and grassland (27%) within 2 miles, trees (70%) and grassland (27%) within 10 miles, and trees (72%) within 50 miles.

2 miles
262 ft
10 miles
499 ft
50 miles
1,079 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Franklin 31 mi · Clarksville 31 mi · Brentwood 34 mi · Spring Hill 34 mi · Brentwood Estates 34 mi · Nashville 34 mi · Columbia 37 mi · Springfield 41 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 Dickson (36.077°, -87.3878°, elevation 804 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).