Parkersburg weather in May

In May, Parkersburg sees average daytime highs of 73°F and overnight lows near 55°F, with 4.9 in of rain across 13.9 wet days and about 14.1 hours of daylight. It is the 5th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 70°F in the first days to 76°F by the end. The sky is clear or mostly clear about 22% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 36 min at the start of May to 14 h 30 min by month's end. Set against the rest of the year, May is Parkersburg's 7th-clearest and 8th-windiest month. For the whole year in context, see Parkersburg's year-round climate.

Daytime high
73°
5th warmest
Overnight low
55°
8th coldest
Rainfall
4.9 in
13.9 wet days
Daylight
14 h 06 min
5:18 AM – 7:27 PM
Cloud cover
64%
7th clearest
Wind
6 mph
8th windiest
Solar energy
5.66 kWh/m²
Travel score
6.1
out of 10

Parkersburg is city in and county seat of Wood County, West Virginia.

Density
969/km²
people per km²
Founded
1810

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 70°F in the first days to 76°F by the end.

A typical May day in Parkersburg reaches about 73°F in the afternoon and slips back to 55°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 61°F and 84°F. Set against its neighbours, May runs about 8°F warmer than April and about 8°F cooler than June.

40°60°80°151015202531
Avg high (°F)Avg low (°F)
16950
26951
37051
47051
57051
67052
77152
87152
97153
107153
117153
127253
137254
147254
157254
167355
177355
187355
197355
207456
217456
227456
237557
247557
257557
267658
277658
287658
297659
307759
317759

How May really feels in Parkersburg

Once humidity and wind are folded in, May 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

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

Parkersburg weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan40° / 26°3.711.44.59.60.0
Feb43° / 28°3.610.74.410.50.6
Mar53° / 35°4.612.82.111.72.8
Apr65° / 46°4.413.20.3135.3
May73° / 55°4.913.9014.16.1
Jun81° / 63°4.713.2014.75.8
Jul84° / 67°4.413.4014.55.1
Aug83° / 65°3.610.9013.55.7
Sep77° / 58°3.78.9012.37.0
Oct66° / 47°3.49.60.1116.1
Nov54° / 37°3.49.50.89.83.2
Dec44° / 31°3.710.82.89.30.7

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 19% of May, with mostly cloudy or overcast conditions the remaining 59%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13763
23763
33763
43763
53862
63862
73862
83862
93961
103961
114060
124060
134060
144060
154060
164060
174060
184060
194060
204258
214258
224258
234357
244456
254456
264456
274456
284555
294555
304555
314555

Chance of precipitation in May

Any precipitation

Parkersburg gets around 4.9 in of rain over 13.9 wet days in May, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 45% and peaks near 47% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
146
246
346
446
546
646
746
846
947
1047
1147
1247
1347
1447
1547
1646
1746
1846
1945
2045
2145
2244
2344
2444
2543
2643
2743
2843
2943
3042
3142

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 51% of days. Sticky, muggy-or-worse air turns up on roughly 11% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
17515910
273161010
372161110
470161310
567171420
666171520
764171630
862181730
961181740
1059181850
1157181960
1257181960
1354192070
1453192080
1552192090
16511920100
17491920110
18482021120
19462021130
20452021140
21432021150
22422121151
23412122161
24392122171
25382122171
26372122181
27362123181
28352123191
29342223202
30342223202
31332223212

Wind in May

Winds average 6 mph in May.

Across May, daily wind ranges from about 6 mph on the calmest days to 7 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
17calm
27calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 36 min at the start of May to 14 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 54 minutes over May. Sunrise moves from 5:35 AM to 5:08 AM, and sunset from 7:12 PM to 7:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.65:357:12
213.75:337:13
313.75:327:14
413.75:317:15
513.85:307:16
613.85:297:17
713.85:277:18
813.95:267:19
913.95:257:20
1014.05:247:21
1114.05:237:22
1214.05:227:23
1314.15:217:24
1414.15:207:25
1514.15:197:26
1614.15:187:27
1714.25:177:28
1814.25:167:29
1914.25:167:30
2014.35:157:30
2114.35:147:31
2214.35:137:32
2314.35:127:33
2414.45:127:34
2514.45:117:35
2614.45:107:36
2714.45:107:36
2814.55:097:37
2914.55:097:38
3014.55:087:39
3114.55:087:40

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.66 kWh/m².

For context, solar energy here swings from a low near 1.65 kWh/m² to a high of 6.08 kWh/m² in June across the year — May's 5.66 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.3Bright
55.4Bright
65.4Bright
75.4Bright
85.4Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.7Bright
195.7Bright
205.7Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.9Bright
265.9Bright
275.9Bright
285.9Bright
296.0Bright
306.0Bright
316.0Bright
Planning a trip in May

Hazard calendar for Parkersburg

In seasonPeak

None of Parkersburg's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Parkersburg 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 May a good time to visit Parkersburg?

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

6.1
Sightseeing
2nd-best month of the year
4.5
Beach & pool
5th-best month of the year

May is a reasonable time to visit Parkersburg for sightseeing.

What to pack for Parkersburg in May

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

In May, Parkersburg sees daytime highs around 73°F and nights near 55°F. Pack rain gear. Worth having: light clothes and sun protection. About 14 days see rain.

rain gearlight clothessun protection

UV index in Parkersburg in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Parkersburg peaks around June 19 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 2 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 19UV 9Jan 1UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May8Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep6High
Oct3Moderate
Nov3Moderate
Dec2Low

Air quality in Parkersburg in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Parkersburg is worst in July — around 18 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (November, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1318 µg/m³Nov 237 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar10Good
Apr11Good
May14Moderate
Jun17Moderate
Jul18Moderate
Aug15Moderate
Sep12Good
Oct8Good
Nov7Good
Dec7Good
Location & terrain

Where is Parkersburg?

Parkersburg sits at 39.3°N, 81.6°W, 614 ft above sea level, in United States. The nearest listed city is Athens, 29 mi away.

Topography around Parkersburg

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

Within 2 miles, the terrain around Parkersburg has only modest variations in elevation — a maximum elevation change of 348 ft around an average of 653 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 531 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 991 ft.

The land around Parkersburg is covered by trees (39%), artificial surfaces (30%) and grassland (21%) within 2 miles, trees (73%) within 10 miles, and trees (87%) within 50 miles.

2 miles
348 ft
10 miles
531 ft
50 miles
991 ft
treesgrasslandcroplandartificial surfaceswater
May weather nearby: Athens 29 mi · Zanesville 52 mi · Lancaster 63 mi · Charleston 63 mi · Clarksburg 65 mi · Newark 71 mi · Wheeling 71 mi · Huntington 75 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 Parkersburg (39.2667°, -81.5615°, elevation 614 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).