Clarksburg weather in July

In July, Clarksburg sees average daytime highs of 81°F and overnight lows near 65°F, with 5.6 in of rain across 15.9 wet days and about 14.5 hours of daylight. It is the 1st-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 81°F through the month. The sky is clear or mostly clear about 25% of the time in July, and the air most often feels muggy.

Daylight stretches from about 14 h 42 min at the start of July to 14 h 06 min by month's end. Set against the rest of the year, July is Clarksburg's 4th-clearest and 11th-windiest month. For the whole year in context, see Clarksburg's year-round climate.

Daytime high
81°
1st warmest
Overnight low
65°
12th coldest
Rainfall
5.6 in
15.9 wet days
Daylight
14 h 30 min
5:12 AM – 7:42 PM
Cloud cover
60%
4th clearest
Wind
5 mph
11th windiest
Solar energy
5.77 kWh/m²
Travel score
5.7
out of 10

Clarksburg is city in West Virginia, United States.

Density
640/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 81°F through the month.

A typical July day in Clarksburg reaches about 81°F in the afternoon and slips back to 65°F overnight — a 16°F spread between the day's warmth and the night's chill. On most days the high lands between 75°F and 88°F. Set against its neighbours, July runs about 3°F warmer than June and on par with August.

50°60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
18064
28164
38164
48164
58164
68164
78164
88164
98165
108165
118165
128165
138165
148165
158165
168165
178165
188165
198165
208165
218165
228165
238165
248165
258165
268165
278165
288165
298165
308165
318165

How July really feels in Clarksburg

Once humidity and wind are folded in, July 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

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

Clarksburg weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan40° / 26°4.113.679.60.0
Feb43° / 28°3.912.35.610.50.5
Mar53° / 35°4.814.53.811.72.6
Apr64° / 45°4.814.40.9135.0
May71° / 53°5.615.5014.15.7
Jun78° / 61°5.314.5014.76.0
Jul81° / 65°5.615.9014.55.7
Aug80° / 63°4.212.1013.56.2
Sep75° / 57°4.110.7012.36.8
Oct64° / 46°3.710.50.2115.7
Nov53° / 37°3.710.71.79.83.0
Dec44° / 30°4.212.94.89.30.7

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 25% of July, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24852
34852
44951
55050
65050
75050
85050
95149
105149
115149
125149
135050
145050
155050
165050
174951
184951
194951
204951
214951
224951
234951
244951
254951
265050
275149
285248
295248
305248
315347

Chance of precipitation in July

Any precipitation

Clarksburg gets around 5.6 in of rain over 15.9 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 50% and peaks near 53% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
148
247
348
448
548
648
748
848
949
1049
1149
1250
1350
1450
1551
1651
1752
1852
1953
2053
2153
2253
2353
2453
2553
2652
2752
2851
2950
3049
3148

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 43% of days. Sticky, muggy-or-worse air turns up on roughly 57% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
171725438
271725439
371725439
4616244310
5616244310
6616244311
7616244311
8615244311
9515244412
10515244412
11514244413
12414244413
13414244414
14414244414
15314244415
16314244415
17313244316
18313244316
19213254317
20212254317
21212254317
22211254417
23211264417
24211264417
25211274417
26211274316
27211284315
28311294315
29311294314
30311304314
31312304213

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 42 min at the start of July to 14 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over July. Sunrise moves from 5:03 AM to 5:24 AM, and sunset from 7:47 PM to 7:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.75:037:47
214.75:037:47
314.75:047:47
414.75:047:46
514.75:057:46
614.75:057:46
714.75:067:46
814.75:067:46
914.65:077:45
1014.65:087:45
1114.65:087:45
1214.65:097:44
1314.65:097:44
1414.65:107:43
1514.55:117:43
1614.55:127:42
1714.55:127:42
1814.55:137:41
1914.45:147:41
2014.45:157:40
2114.45:157:39
2214.45:167:39
2314.35:177:38
2414.35:187:37
2514.35:197:36
2614.35:207:35
2714.25:217:35
2814.25:217:34
2914.25:227:33
3014.15:237:32
3114.15:247:31

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.77 kWh/m².

For context, solar energy here swings from a low near 1.61 kWh/m² to a high of 6 kWh/m² in June across the year — July's 5.77 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.0Intense
26.0Intense
36.0Intense
46.0Intense
56.0Intense
66.0Intense
76.0Bright
86.0Bright
96.0Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.7Bright
205.7Bright
215.7Bright
225.7Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.5Bright
315.5Bright
Planning a trip in July

Is July a good time to visit Clarksburg?

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

5.7
Sightseeing
4th-best month of the year
5.9
Beach & pool
2nd-best month of the year

July is a reasonable time to visit Clarksburg for sightseeing.

What to pack for Clarksburg in July

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

In July, Clarksburg sees daytime highs around 81°F and nights near 65°F. Pack light clothes and rain gear. Worth having: sun protection. About 16 days see rain.

light clothesrain gearsun protection

UV index in Clarksburg 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 Clarksburg peaks around June 19 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 19UV 9Dec 23UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May8Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov3Moderate
Dec2Low

Air quality in Clarksburg 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 Clarksburg is worst in July — around 16 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (November, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1116 µg/m³Nov 216 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb8Good
Mar9Good
Apr10Good
May12Moderate
Jun15Moderate
Jul16Moderate
Aug13Moderate
Sep10Good
Oct6Good
Nov6Good
Dec6Good
Location & terrain

Where is Clarksburg?

Clarksburg sits at 39.3°N, 80.3°W, 994 ft above sea level, in United States. The nearest listed city is Fairmont, 18 mi away.

Topography around Clarksburg

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

Within 2 miles, the terrain around Clarksburg has only modest variations in elevation — a maximum elevation change of 604 ft around an average of 1,109 ft above sea level; within 10 miles, significant variations in elevation — a maximum elevation change of 991 ft; within 50 miles, large variations in elevation — a maximum elevation change of 3,661 ft.

The land around Clarksburg is covered by trees (69%) within 2 miles, trees (77%) and grassland (20%) within 10 miles, and trees (90%) within 50 miles.

2 miles
604 ft
10 miles
991 ft
50 miles
3,661 ft
treesgrasslandartificial surfaces
July weather nearby: Fairmont 18 mi · Morgantown 32 mi · Wheeling 58 mi · Parkersburg 65 mi · Bethel Park 74 mi · Upper Saint Clair 74 mi · Baldwin 76 mi · Mount Lebanon 76 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 Clarksburg (39.2807°, -80.3445°, elevation 994 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).