Maryville weather in July

In July, Maryville sees average daytime highs of 86°F and overnight lows near 69°F, with 3.9 in of rain across 12.7 wet days and about 14.2 hours of daylight. It is the 1st-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 86°F through the month. The sky is clear or mostly clear about 31% of the time in July, and the air most often feels muggy.

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 Maryville's 5th-clearest and 11th-windiest month. For the whole year in context, see Maryville's year-round climate.

Daytime high
86°
1st warmest
Overnight low
69°
12th coldest
Rainfall
3.9 in
12.7 wet days
Daylight
14 h 12 min
5:35 AM – 7:48 PM
Cloud cover
57%
5th clearest
Wind
4 mph
11th windiest
Solar energy
5.88 kWh/m²
Travel score
4.6
out of 10

Maryville is city in Tennessee, USA.

Density
650/km²
people per km²
Founded
1785

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 86°F through the month.

A typical July day in Maryville reaches about 86°F in the afternoon and slips back to 69°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 80°F and 92°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)
18668
28668
38669
48669
58669
68669
78669
88669
98669
108669
118669
128669
138669
148670
158670
168670
178670
188670
198670
208670
218670
228670
238670
248670
258670
268669
278669
288669
298669
308669
318669

How July really feels in Maryville

Once humidity and wind are folded in, July averages 8 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
8
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.

Maryville weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan48° / 32°4.511.42.19.91.8
Feb52° / 34°4.311.32.410.62.7
Mar60° / 41°4.912.21.311.74.7
Apr69° / 49°4.311.10.112.96.2
May77° / 58°3.812.3013.96.5
Jun84° / 66°3.513.1014.45.3
Jul86° / 69°3.912.7014.24.6
Aug86° / 68°3.011.6013.44.9
Sep81° / 62°3.59.1012.26.5
Oct70° / 50°3.08.30.111.17.0
Nov60° / 40°3.89.10.310.14.9
Dec51° / 35°4.611.21.29.62.4

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 22% of July, with mostly cloudy or overcast conditions the remaining 47%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25248
35347
45248
55347
65446
75347
85347
95446
105446
115446
125446
135347
145347
155347
165347
175347
185347
195347
205248
215347
225347
235347
245347
255347
265347
275347
285347
295446
305347
315347

Chance of precipitation in July

Any precipitation

Maryville gets around 3.9 in of rain over 12.7 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 41% and peaks near 44% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
144
243
343
442
542
641
741
840
940
1039
1139
1239
1339
1439
1539
1640
1740
1840
1941
2041
2141
2241
2341
2441
2541
2641
2741
2841
2941
3042
3142

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the muggy band about 51% of days. Sticky, muggy-or-worse air turns up on roughly 78% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
137215514
237205515
337205416
427195517
527195418
626185519
726175520
825175521
925165522
1025165423
1124155524
1224155425
1324155227
1424145228
1523145229
1623145130
1723145031
1823145032
1923144932
2013144933
2113144833
2213144833
2314154833
2414154733
2514154732
2614164832
2714164831
2814174830
2914174929
3014174928
3114185028

Wind in July

Winds average 4 mph in July.

Across July, daily wind ranges from about 4 mph on the calmest days to 4 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm
314calm

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 5:27 AM to 5:46 AM, and sunset from 7:51 PM to 7:38 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.45:277:51
214.45:287:51
314.45:287:51
414.45:297:51
514.45:297:51
614.45:307:51
714.35:307:50
814.35:317:50
914.35:317:50
1014.35:327:50
1114.35:327:49
1214.35:337:49
1314.35:347:49
1414.25:347:48
1514.25:357:48
1614.25:357:48
1714.25:367:47
1814.25:377:47
1914.15:377:46
2014.15:387:46
2114.15:397:45
2214.15:407:44
2314.15:407:44
2414.05:417:43
2514.05:427:42
2614.05:427:42
2714.05:437:41
2813.95:447:40
2913.95:457:39
3013.95:467:39
3113.95:467:38

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.88 kWh/m².

For context, solar energy here swings from a low near 2.12 kWh/m² to a high of 6.07 kWh/m² in June across the year — July's 5.88 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.0Intense
46.0Intense
56.0Intense
66.0Intense
76.0Intense
86.0Intense
96.0Bright
106.0Bright
116.0Bright
126.0Bright
135.9Bright
145.9Bright
155.9Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in July

Is July a good time to visit Maryville?

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

4.6
Sightseeing
9th-best month of the year
6.4
Beach & pool
3rd-best month of the year

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

What to pack for Maryville in July

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

In July, Maryville sees daytime highs around 86°F and nights near 69°F. Pack light clothes. Worth having: rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

UV index in Maryville in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Maryville peaks around July 11 at about 10 (very high) — 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 — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 11UV 10Dec 19UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7High
May8Very high
Jun10Very high
Jul10Very high
Aug8Very high
Sep7High
Oct5Moderate
Nov4Moderate
Dec2Moderate

Air quality in Maryville 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 Maryville is worst in July — around 18 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (December, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1518 µg/m³Dec 237 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb8Good
Mar11Good
Apr11Good
May13Moderate
Jun16Moderate
Jul18Moderate
Aug15Moderate
Sep11Good
Oct8Good
Nov9Good
Dec7Good
Location & terrain

Where is Maryville?

Maryville sits at 35.8°N, 84.0°W, 935 ft above sea level, in United States. The nearest listed city is Farragut, 14 mi away.

Topography around Maryville

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

Within 2 miles, the terrain around Maryville has only modest variations in elevation — a maximum elevation change of 420 ft around an average of 955 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 1,962 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 5,981 ft.

The land around Maryville is covered by trees (48%), artificial surfaces (25%) and grassland (24%) within 2 miles, trees (59%) and grassland (31%) within 10 miles, and trees (80%) within 50 miles.

2 miles
420 ft
10 miles
1,962 ft
50 miles
5,981 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Farragut 14 mi · Knoxville 14 mi · Sevierville 24 mi · Oak Ridge 24 mi · Gatlinburg 26 mi · Morristown 49 mi · Cleveland 66 mi · Greeneville 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 Maryville (35.7565°, -83.9705°, elevation 935 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).