Tallahassee weather in December

In December, Tallahassee sees average daytime highs of 65°F and overnight lows near 45°F, with 3.4 in of rain across 7.4 wet days and about 10.1 hours of daylight. It is the 11th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 67°F in the first days to 63°F by the end. The sky is clear or mostly clear about 37% of the time in December, and the air most often feels dry.

Daylight stretches from about 10 h 12 min at the start of December to 10 h 06 min by month's end. Set against the rest of the year, December is Tallahassee's 7th-clearest and 4th-windiest month. For the whole year in context, see Tallahassee's year-round climate.

Daytime high
65°
11th warmest
Overnight low
45°
2nd coldest
Rainfall
3.4 in
7.4 wet days
Daylight
10 hours
7:32 AM – 5:35 PM
Cloud cover
55%
7th clearest
Wind
6 mph
4th windiest
Solar energy
2.78 kWh/m²
Travel score
6.3
out of 10

Tallahassee is capital city of the U.S. state of Florida and seat of Leon County.

Density
753/km²
people per km²
Founded
1824

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 67°F in the first days to 63°F by the end.

A typical December day in Tallahassee reaches about 65°F in the afternoon and slips back to 45°F overnight — a 20°F spread between the day's warmth and the night's chill. On most days the high lands between 53°F and 76°F. Set against its neighbours, December runs about 6°F cooler than November and about 2°F warmer than January.

20°40°60°80°151015202531
Avg high (°F)Avg low (°F)
16747
26747
36746
46746
56746
66646
76646
86646
96646
106546
116545
126545
136545
146545
156545
166445
176445
186444
196444
206444
216444
226444
236444
246344
256344
266344
276344
286344
296344
306344
316344

How December really feels in Tallahassee

Once humidity and wind are folded in, December 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

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

Tallahassee 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 daysDaylight (hours)Travel score
Jan63° / 42°3.87.610.35.9
Feb66° / 45°3.37.610.96.4
Mar72° / 51°4.28.211.87.2
Apr78° / 57°2.87.212.77.3
May85° / 65°2.38.613.55.4
Jun89° / 71°5.616.913.93.5
Jul90° / 73°5.72013.83.0
Aug89° / 73°5.820.213.13.1
Sep87° / 69°4.011.712.24.5
Oct80° / 60°2.86.311.37.2
Nov71° / 50°2.46.110.57.5
Dec65° / 45°3.47.410.16.3

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 13% of December, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15842
25743
35743
45545
55545
65446
75446
85347
95347
105248
115248
125149
135149
145149
155050
165050
175050
185050
195050
204951
214951
224951
234852
244852
254753
264753
274654
284654
294654
304654
314555

Chance of precipitation in December

Any precipitation

Tallahassee gets around 3.4 in of rain over 7.4 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 24% and peaks near 26% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
121
222
322
422
522
622
722
823
923
1023
1124
1224
1324
1425
1525
1626
1726
1826
1926
2026
2126
2226
2326
2426
2526
2626
2726
2825
2925
3025
3124

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 71% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
166171250
266171250
366171250
466171250
566171250
666171250
768161240
868161240
968161240
1069151240
1170151140
1271141140
1371141140
1472131140
1572131140
1672131140
1773121140
1873121140
1974111140
2075111040
2175111040
2275111040
2375111040
2474111041
2574111041
2673111051
2773111051
2873111051
2973111051
307411951
317411951

Wind in December

Winds average 6 mph in December.

Across December, 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 December

DaylightNight

Daylight runs from about 10 h 12 min at the start of December to 10 h 06 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 7:22 AM to 7:39 AM, and sunset from 5:32 PM to 5:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.27:225:32
210.27:225:32
310.27:235:32
410.17:245:32
510.17:255:32
610.17:255:32
710.17:265:32
810.17:275:33
910.17:275:33
1010.17:285:33
1110.17:295:33
1210.17:295:33
1310.17:305:34
1410.17:315:34
1510.07:315:34
1610.07:325:35
1710.07:335:35
1810.07:335:35
1910.07:345:36
2010.07:345:36
2110.07:355:37
2210.07:355:37
2310.07:365:38
2410.07:365:38
2510.07:365:39
2610.07:375:39
2710.07:375:40
2810.07:385:40
2910.07:385:41
3010.17:385:41
3110.17:395:42

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 2.78 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.78 kWh/m² to a high of 6.39 kWh/m² in May across the year — December's 2.78 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
13.0Moderate
23.0Moderate
33.0Moderate
42.9Moderate
52.9Moderate
62.9Moderate
72.9Moderate
82.8Moderate
92.8Moderate
102.8Moderate
112.8Moderate
122.8Moderate
132.8Moderate
142.8Moderate
152.8Moderate
162.8Moderate
172.7Moderate
182.7Moderate
192.7Moderate
202.7Moderate
212.7Moderate
222.7Moderate
232.7Moderate
242.7Moderate
252.7Moderate
262.7Moderate
272.8Moderate
282.8Moderate
292.8Moderate
302.8Moderate
312.8Moderate
Planning a trip in December

Hazard calendar for Tallahassee

In seasonPeak

None of Tallahassee's seasonal hazards are active in December. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Tallahassee sits in the Atlantic hurricane belt; the season peaks August–October.

Atlantic hurricane
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is December a good time to visit Tallahassee?

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

6.3
Sightseeing
6th-best month of the year
2.3
Beach & pool
11th-best month of the year

December is a reasonable time to visit Tallahassee for sightseeing.

What to pack for Tallahassee in December

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

In December, Tallahassee sees daytime highs around 65°F and nights near 45°F. Worth packing: a warm layer. About 7 days see rain.

a warm layer

Sea temperature near Tallahassee in December

The nearest coast averages about 64°F in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 24 mi away) is warmest in July at about 85°F and coldest in February near 60°F.

It's comfortable for a long swim from Apr 3 to Nov 21 — about 7.7 months when the water holds above 68°F.

60°70°80°90°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan60Cool
Feb60Cool
Mar64Cool
Apr71Refreshing
May78Warm
Jun83Tropical
Jul85Tropical
Aug85Tropical
Sep83Tropical
Oct77Warm
Nov69Refreshing
Dec64Cool

UV index in Tallahassee in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December 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 Tallahassee peaks around June 20 at about 10 (extreme) — 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 — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highVery highHighModerateJun 20UV 10Dec 19UV 3
UV index (midday)Level
Jan4Moderate
Feb5High
Mar7Very high
Apr8Very high
May9Very high
Jun10Extreme
Jul10Very high
Aug9Very high
Sep8Very high
Oct6High
Nov5Moderate
Dec3Moderate

Air quality in Tallahassee 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 Tallahassee is worst in March — around 22 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (December, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMar 1921 µg/m³Dec 209 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb13Moderate
Mar22Moderate
Apr17Moderate
May13Moderate
Jun17Moderate
Jul20Moderate
Aug18Moderate
Sep12Good
Oct11Good
Nov10Good
Dec9Good
Location & terrain

Where is Tallahassee?

Tallahassee sits at 30.4°N, 84.3°W, 203 ft above sea level, in United States. The nearest listed city is Thomasville, 33 mi away.

Topography around Tallahassee

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

Within 2 miles, the terrain around Tallahassee has only modest variations in elevation — a maximum elevation change of 249 ft around an average of 157 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 308 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 469 ft.

The land around Tallahassee is covered by trees (61%) and artificial surfaces (31%) within 2 miles, trees (75%) within 10 miles, and trees (70%) within 50 miles.

2 miles
249 ft
10 miles
308 ft
50 miles
469 ft
treesgrasslandcroplandartificial surfaceswaterwetland
December weather nearby: Thomasville 33 mi · Valdosta 65 mi · Albany 79 mi · Lynn Haven 83 mi · Tifton 84 mi · Panama City 85 mi · Dothan 85 mi · Enterprise 111 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 Tallahassee (30.4383°, -84.2807°, elevation 203 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).