Dyersburg weather in July

In July, Dyersburg sees average daytime highs of 89°F and overnight lows near 74°F, with 3.3 in of rain across 10.2 wet days and about 14.2 hours of daylight. It is the 1st-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 89°F through the month. The sky is clear or mostly clear about 39% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 14 h 24 min at the start of July to 13 h 54 min by month's end. Set against the rest of the year, July is Dyersburg's 5th-clearest and 11th-windiest month. For the whole year in context, see Dyersburg's year-round climate.

Daytime high
89°
1st warmest
Overnight low
74°
12th coldest
Rainfall
3.3 in
10.2 wet days
Daylight
14 h 12 min
4:56 AM – 7:10 PM
Cloud cover
53%
5th clearest
Wind
5 mph
11th windiest
Solar energy
6.42 kWh/m²
Travel score
4.2
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 July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 89°F through the month.

A typical July day in Dyersburg reaches about 89°F in the afternoon and slips back to 74°F overnight — a 15°F spread between the day's warmth and the night's chill. On most days the high lands between 83°F and 94°F. Set against its neighbours, July runs about 3°F warmer than June and on par with August.

60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
18873
28973
38973
48973
58973
68973
78974
88974
98974
108974
118974
128974
138974
148974
158974
168974
178974
188974
198974
208974
218974
228974
238974
248974
258973
268973
278973
288973
298973
308973
318973

How July really feels in Dyersburg

Once humidity and wind are folded in, July averages 31 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
31
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

The story in July is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Dyersburg weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 10th-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 July

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 20% of July, with mostly cloudy or overcast conditions the remaining 41%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15644
25545
35644
45644
55644
65644
75644
85545
95644
105644
115743
125743
135743
145842
155842
165941
175941
186040
196040
206139
216139
226139
236238
246238
256238
266337
276337
286337
296337
306337
316337

Chance of precipitation in July

Any precipitation

Dyersburg gets around 3.3 in of rain over 10.2 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 33% and peaks near 33% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
132
232
332
432
532
632
732
832
933
1033
1133
1232
1333
1433
1533
1633
1733
1833
1933
2033
2133
2233
2333
2433
2533
2633
2733
2833
2933
3033
3133

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 57% of days. Sticky, muggy-or-worse air turns up on roughly 84% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1171328501
2161228521
3161227522
4161226532
5151125562
6151024582
7151024582
815923593
914923603
1014822623
1114822614
1214721634
1304721644
1404720645
1504720645
1604819636
1704819636
1804819636
1905919607
20051018607
21051019588
22051119578
23051219568
24051319558
25051320548
26051421528
27051422518
28051523508
29051524497
30051525487
31051526477

Wind in July

Winds average 5 mph in July.

Across July, daily wind ranges from about 5 mph on the calmest days to 5 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 24 min at the start of July to 13 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over July. Sunrise moves from 4:48 AM to 5:07 AM, and sunset from 7:14 PM to 7:00 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.44:487:14
214.44:497:13
314.44:497:13
414.44:507:13
514.44:507:13
614.44:517:13
714.44:517:13
814.44:527:13
914.34:527:12
1014.34:537:12
1114.34:537:12
1214.34:547:12
1314.34:547:11
1414.34:557:11
1514.24:567:10
1614.24:567:10
1714.24:577:09
1814.24:587:09
1914.24:587:08
2014.14:597:08
2114.15:007:07
2214.15:017:07
2314.15:017:06
2414.15:027:05
2514.05:037:05
2614.05:047:04
2714.05:047:03
2814.05:057:02
2913.95:067:02
3013.95:077:01
3113.95:077:00

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.42 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 — July's 6.42 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.6Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.5Intense
116.5Intense
126.5Intense
136.5Intense
146.5Intense
156.5Intense
166.5Intense
176.4Intense
186.4Intense
196.4Intense
206.4Intense
216.4Intense
226.4Intense
236.4Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.3Intense
306.2Intense
316.2Intense
Planning a trip in July

Is July a good time to visit Dyersburg?

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

4.2
Sightseeing
9th-best month of the year
6.6
Beach & pool
4th-best month of the year

July is a reasonable time to visit Dyersburg for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Dyersburg in July

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

In July, Dyersburg sees daytime highs around 89°F and nights near 74°F. Pack light clothes and sun protection. Worth having: rain gear. About 10 days see rain.

light clothessun protectionrain gear

UV index in Dyersburg in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 9 (very high — sun protection essential). 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 July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July 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
July 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).