Dyersburg weather in January

In January, Dyersburg sees average daytime highs of 47°F and overnight lows near 32°F, with 3.8 in of precipitation across 9.4 wet days and about 9.8 hours of daylight. It is the 12th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 47°F through the month. The sky is clear or mostly clear about 32% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 h 36 min at the start of January to 10 h 12 min by month's end. Set against the rest of the year, January is Dyersburg's 10th-clearest and 4th-windiest month. For the whole year in context, see Dyersburg's year-round climate.

Daytime high
47°
12th warmest
Overnight low
32°
1st coldest
Precipitation
3.8 in
9.4 wet days
Daylight
9 h 48 min
7:13 AM – 5:01 PM
Cloud cover
60%
10th clearest
Wind
8 mph
4th windiest
Solar energy
2.42 kWh/m²
Travel score
1.6
out of 10

Dyersburg is city and the county seat of Dyer County, Tennessee, United States.

Density
371/km²
people per km²
Founded
1819

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 47°F through the month.

A typical January day in Dyersburg reaches about 47°F in the afternoon and slips back to 32°F overnight — a 15°F spread between the day's warmth and the night's chill. On most days the high lands between 32°F and 63°F. Set against its neighbours, January runs about 3°F cooler than December and about 4°F cooler than February.

20°40°60°151015202531
Avg high (°F)Avg low (°F)
14733
24733
34733
44732
54732
64732
74732
84732
94732
104732
114732
124732
134731
144731
154731
164731
174731
184731
194731
204731
214731
224731
234731
244731
254831
264831
274832
284832
294832
304832
314832

How January really feels in Dyersburg

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

Dyersburg weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan47° / 32°3.89.41.59.81.6
Feb51° / 35°4.291.110.62.6
Mar61° / 43°5.111.30.511.74.9
Apr71° / 52°4.910.4012.96.5
May79° / 62°4.711.4013.96.4
Jun86° / 70°3.49.9014.44.9
Jul89° / 74°3.310.2014.24.2
Aug88° / 71°3.19013.44.6
Sep83° / 64°2.97.3012.26.4
Oct72° / 52°3.98011.17.2
Nov59° / 42°4.38.90.210.14.9
Dec50° / 35°4.89.50.89.62.3

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 10% of January, with mostly cloudy or overcast conditions the remaining 58%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24159
34159
44159
54159
64159
74060
84060
94060
104060
114060
124060
134060
144060
154060
164159
174159
184258
194258
204357
214357
224357
234456
244456
254555
264555
274555
284555
294555
304555
314654

Chance of precipitation in January

Any precipitationSnow

Dyersburg gets around 3.8 in of rain and snow over 9.4 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 30% and peaks near 32% on the wettest days, and about 2 days bring snow.

0%10%20%30%40%151015202531
Rain chance (%)Snow chance (%)
1304
2304
3304
4314
5314
6315
7315
8325
9325
10326
11326
12326
13326
14326
15326
16326
17325
18315
19315
20305
21305
22295
23295
24284
25284
26274
27274
28274
29274
30264
31265

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 96% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19541
29541
39541
49541
59541
69541
79541
89541
99541
109541
119631
129631
139631
149631
159721
169721
179721
189721
199820
209910
219910
229811
239811
249811
259811
269811
279811
289721
299721
309721
319721

Wind in January

Winds average 8 mph in January.

Across January, daily wind ranges from about 8 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
178light breeze
188light breeze
198light breeze
208light breeze
218light breeze
228light breeze
238light breeze
248light breeze
258light breeze
268light breeze
278light breeze
288light breeze
298light breeze
308light breeze
318light breeze

Sunrise & sunset in January

DaylightNight

Daylight runs from about 9 h 36 min at the start of January to 10 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over January. Sunrise moves from 7:13 AM to 7:06 AM, and sunset from 4:48 PM to 5:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.67:134:48
29.67:134:49
39.67:134:50
49.67:134:51
59.67:144:51
69.67:144:52
79.77:144:53
89.77:144:54
99.77:144:55
109.77:144:55
119.77:144:56
129.77:134:57
139.77:134:58
149.87:134:59
159.87:135:00
169.87:135:01
179.87:125:02
189.87:125:03
199.97:125:04
209.97:125:05
219.97:115:06
229.97:115:07
2310.07:105:08
2410.07:105:09
2510.07:095:10
2610.07:095:11
2710.17:085:12
2810.17:085:13
2910.17:075:14
3010.17:075:15
3110.27:065:16

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 2.42 kWh/m².

For context, solar energy here swings from a low near 2.09 kWh/m² to a high of 6.53 kWh/m² in June across the year — January's 2.42 kWh/m² sits near the bottom.

0123151015202531
Solar energy (kWh/m²)Level
12.1Moderate
22.1Moderate
32.1Moderate
42.1Moderate
52.1Moderate
62.2Moderate
72.2Moderate
82.2Moderate
92.2Moderate
102.2Moderate
112.3Moderate
122.3Moderate
132.3Moderate
142.3Moderate
152.4Moderate
162.4Moderate
172.4Moderate
182.5Moderate
192.5Moderate
202.5Moderate
212.6Moderate
222.6Moderate
232.6Moderate
242.7Moderate
252.7Moderate
262.7Moderate
272.8Moderate
282.8Moderate
292.8Moderate
302.8Moderate
312.9Moderate
Planning a trip in January

Is January a good time to visit Dyersburg?

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

1.6
Sightseeing
12th-best month of the year
0.0
Beach & pool
11th-best month of the year

January is a weaker month for outdoor sightseeing in Dyersburg.

What to pack for Dyersburg in January

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

In January, Dyersburg sees daytime highs around 47°F and nights near 32°F. Pack a warm layer. Worth having: rain gear. About 9 days see rain.

a warm layerrain gear

UV index in Dyersburg in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Dyersburg peaks around June 20 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 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 highHighModerateJun 20UV 10Dec 21UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7Very high
May8Very high
Jun10Very high
Jul9Very high
Aug8Very high
Sep7Very high
Oct5Moderate
Nov4Moderate
Dec2Moderate

Air quality in Dyersburg 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 Dyersburg is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (December, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1418 µg/m³Dec 147 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb9Good
Mar11Good
Apr10Good
May13Moderate
Jun16Moderate
Jul19Moderate
Aug14Moderate
Sep11Good
Oct7Good
Nov7Good
Dec7Good
Location & terrain

Where is Dyersburg?

Dyersburg sits at 36.0°N, 89.4°W, 308 ft above sea level, in United States. The nearest listed city is Jackson, 43 mi away.

Topography around Dyersburg

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

Within 2 miles, the terrain around Dyersburg has only modest variations in elevation — a maximum elevation change of 164 ft around an average of 305 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 282 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 492 ft.

The land around Dyersburg is covered by trees (44%) and cropland (22%) within 2 miles, cropland (54%) and trees (33%) within 10 miles, and cropland (61%) and trees (31%) within 50 miles.

2 miles
164 ft
10 miles
282 ft
50 miles
492 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Jackson 43 mi · Sikeston 59 mi · Ellendale 61 mi · Paragould 62 mi · Bartlett 63 mi · Cordova 65 mi · Germantown 70 mi · Collierville 70 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 Dyersburg (36.0345°, -89.3856°, elevation 308 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).