Weirton weather in July

In July, Weirton sees average daytime highs of 82°F and overnight lows near 65°F, with 4.0 in of rain across 13.2 wet days and about 14.6 hours of daylight. It is the 1st-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 82°F through the month. The sky is clear or mostly clear about 27% of the time in July, and the air most often feels muggy.

Daylight stretches from about 14 h 54 min at the start of July to 14 h 12 min by month's end. Set against the rest of the year, July is Weirton's 3rd-clearest and 11th-windiest month. For the whole year in context, see Weirton's year-round climate.

Daytime high
82°
1st warmest
Overnight low
65°
12th coldest
Rainfall
4.0 in
13.2 wet days
Daylight
14 h 36 min
5:09 AM – 7:47 PM
Cloud cover
59%
3rd clearest
Wind
5 mph
11th windiest
Solar energy
5.89 kWh/m²
Travel score
5.7
out of 10

Weirton is city in West Virginia, United States.

Density
384/km²
people per km²
Founded
1947

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 82°F through the month.

A typical July day in Weirton reaches about 82°F in the afternoon and slips back to 65°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 75°F and 90°F. Set against its neighbours, July runs about 4°F warmer than June and about 1°F warmer than August.

50°60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
18264
28264
38264
48264
58264
68264
78264
88264
98264
108264
118364
128365
138365
148365
158365
168365
178365
188365
198365
208365
218365
228365
238265
248265
258265
268265
278265
288265
298265
308265
318265

How July really feels in Weirton

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.

Weirton weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan37° / 23°3.411.56.69.40.0
Feb40° / 24°2.810.15.410.40.1
Mar49° / 32°4.012.23.511.71.9
Apr61° / 42°4.313.40.9134.6
May70° / 52°4.514014.25.8
Jun78° / 61°4.313.3014.86.1
Jul82° / 65°4.013.2014.65.7
Aug81° / 63°3.311.3013.66.3
Sep74° / 56°3.79.8012.36.8
Oct63° / 45°3.410.60.210.95.3
Nov50° / 36°3.39.91.49.82.3
Dec40° / 28°3.311.14.39.20.1

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 27% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 24% of July, with mostly cloudy or overcast conditions the remaining 50%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14951
24951
35149
45149
55149
65149
75347
85347
95347
105347
115347
125347
135248
145248
155149
165050
174951
184951
194951
204852
214753
224753
234753
244753
254852
264852
274951
285050
295149
305149
315248

Chance of precipitation in July

Any precipitation

Weirton gets around 4.0 in of rain over 13.2 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 42% and peaks near 45% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
144
244
344
443
542
642
741
840
940
1039
1139
1239
1339
1440
1540
1641
1741
1842
1943
2043
2144
2244
2345
2445
2545
2645
2745
2844
2944
3043
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 34% of days. Sticky, muggy-or-worse air turns up on roughly 44% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1132225346
2132225356
3132125356
4132125356
5132125347
6132025347
7132025348
8132026348
9131926348
10131926349
11121926349
121218263410
131218263410
141218263411
151118263411
161118263411
171118263412
181018263412
191018263412
201018263412
21918263512
22918263512
23918273512
24818273611
25818283611
26818283610
27818293510
2881929359
2991929349
3091930348
31101930338

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 54 min at the start of July to 14 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over July. Sunrise moves from 5:00 AM to 5:22 AM, and sunset from 7:51 PM to 7:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.95:007:51
214.85:017:51
314.85:017:51
414.85:027:51
514.85:027:51
614.85:037:51
714.85:037:50
814.85:047:50
914.85:047:50
1014.75:057:49
1114.75:067:49
1214.75:067:49
1314.75:077:48
1414.75:087:48
1514.65:097:47
1614.65:097:47
1714.65:107:46
1814.65:117:45
1914.65:127:45
2014.55:137:44
2114.55:137:43
2214.55:147:43
2314.45:157:42
2414.45:167:41
2514.45:177:40
2614.45:187:39
2714.35:197:38
2814.35:207:38
2914.35:207:37
3014.25:217:36
3114.25:227:35

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.89 kWh/m².

For context, solar energy here swings from a low near 1.51 kWh/m² to a high of 5.98 kWh/m² in June across the year — July's 5.89 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.0Intense
106.0Intense
116.0Intense
126.0Intense
136.0Bright
146.0Bright
155.9Bright
165.9Bright
175.9Bright
185.9Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.7Bright
245.7Bright
255.7Bright
265.7Bright
275.7Bright
285.6Bright
295.6Bright
305.6Bright
315.6Bright
Planning a trip in July

Hazard calendar for Weirton

In seasonPeak

In July, Weirton sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

Weirton 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 July a good time to visit Weirton?

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

5.7
Sightseeing
5th-best month of the year
6.3
Beach & pool
2nd-best month of the year

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

What to pack for Weirton in July

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

In July, Weirton sees daytime highs around 82°F and nights near 65°F. Pack light clothes. Worth having: rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

UV index in Weirton 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 Weirton peaks around June 22 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 22UV 9Dec 22UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May8Very high
Jun9Very high
Jul9Very high
Aug7Very high
Sep6High
Oct3Moderate
Nov2Moderate
Dec2Low

Air quality in Weirton 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 Weirton is worst in July — around 17 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (November, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1317 µg/m³Nov 147 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar11Good
Apr11Good
May15Moderate
Jun16Moderate
Jul17Moderate
Aug15Moderate
Sep12Good
Oct8Good
Nov7Good
Dec8Good
Location & terrain

Where is Weirton?

Weirton sits at 40.4°N, 80.6°W, 755 ft above sea level, in United States. The nearest listed city is Weirton Heights, 2.5 mi away.

Topography around Weirton

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

Within 2 miles, the terrain around Weirton has only modest variations in elevation — a maximum elevation change of 600 ft around an average of 925 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 807 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,033 ft.

The land around Weirton is covered by trees (67%) within 2 miles, trees (76%) within 10 miles, and trees (71%) and grassland (20%) within 50 miles.

2 miles
600 ft
10 miles
807 ft
50 miles
1,033 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Weirton Heights 2.5 mi · Steubenville 4.3 mi · Wheeling 25 mi · Upper Saint Clair 27 mi · Mount Lebanon 29 mi · Bethel Park 30 mi · Pittsburgh 31 mi · Cranberry Township 31 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 Weirton (40.419°, -80.5895°, elevation 755 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). 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).