Waynesboro weather in August

In August, Waynesboro sees average daytime highs of 82°F and overnight lows near 64°F, with 3.2 in of rain across 10.6 wet days and about 13.5 hours of daylight. It is the 2nd-warmest and 8th-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 28% of the time in August, and the air most often feels muggy.

Daylight stretches from about 14 hours at the start of August to 12 h 54 min by month's end. Set against the rest of the year, August is Waynesboro's 6th-clearest and 12th-windiest month. For the whole year in context, see Waynesboro's year-round climate.

Daytime high
82°
2nd warmest
Overnight low
64°
11th coldest
Rainfall
3.2 in
10.6 wet days
Daylight
13 h 30 min
5:35 AM – 7:04 PM
Cloud cover
58%
6th clearest
Wind
4 mph
12th windiest
Solar energy
5.34 kWh/m²
Travel score
6.1
out of 10

Waynesboro is independent city in Virginia, United States.

Density
546/km²
people per km²
Founded
1798

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 82°F through the month.

A typical August day in Waynesboro reaches about 82°F in the afternoon and slips back to 64°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 89°F. Set against its neighbours, August runs about 2°F cooler than July and about 6°F warmer than September.

50°60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
18365
28365
38365
48365
58365
68365
78365
88365
98365
108265
118265
128264
138264
148264
158264
168264
178264
188264
198264
208264
218264
228264
238263
248263
258263
268163
278163
288163
298162
308162
318162

How August really feels in Waynesboro

Once humidity and wind are folded in, August 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

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

Waynesboro weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan42° / 26°3.18.22.99.70.4
Feb46° / 28°2.88310.51.2
Mar54° / 35°3.810.32.111.73.4
Apr65° / 44°3.510.30.2135.7
May72° / 53°4.012.60146.3
Jun80° / 61°3.611.9014.66.1
Jul84° / 65°3.912.5014.45.3
Aug82° / 64°3.210.6013.56.1
Sep76° / 57°4.49.2012.37.0
Oct65° / 45°3.27.40.1116.4
Nov54° / 35°2.97.60.49.93.7
Dec46° / 29°3.38.129.41.2

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 22% of August, with mostly cloudy or overcast conditions the remaining 49%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14951
24951
35050
45050
55050
64951
75050
85050
95050
104951
115149
125050
135149
145050
155149
165149
175149
185149
195149
205149
215149
225149
235149
245149
255149
265149
275248
285248
295347
305347
315347

Chance of precipitation in August

Any precipitation

Waynesboro gets around 3.2 in of rain over 10.6 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 35% and peaks near 40% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
140
240
340
439
539
638
738
838
937
1037
1137
1237
1336
1436
1536
1635
1734
1834
1933
2033
2132
2232
2332
2432
2532
2632
2732
2832
2932
3032
3132

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 41% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
171431444
271431444
371430444
481430444
581530444
691530434
791530434
891530434
991530424
1091531424
1191531414
1291531414
1391531404
1491632404
1591632393
1691733383
1791833383
1891834373
1981934363
2081934353
2182035353
2282035343
2392134343
2492234333
2592233333
26102232323
27112332323
28122331313
29132330303
30142330303
31152329293

Wind in August

Winds average 4 mph in August, the calmest month.

Across August, 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 August

DaylightNight

Daylight runs from about 14 hours at the start of August to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over August. Sunrise moves from 5:22 AM to 5:48 AM, and sunset from 7:21 PM to 6:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.05:227:21
214.05:237:20
313.95:247:19
413.95:247:18
513.95:257:17
613.85:267:16
713.85:277:15
813.85:287:14
913.75:297:13
1013.75:307:12
1113.75:317:11
1213.65:327:09
1313.65:327:08
1413.65:337:07
1513.55:347:06
1613.55:357:04
1713.45:367:03
1813.45:377:02
1913.45:387:00
2013.35:396:59
2113.35:406:57
2213.35:406:56
2313.25:416:55
2413.25:426:53
2513.15:436:52
2613.15:446:50
2713.15:456:49
2813.05:466:47
2913.05:476:46
3012.95:486:44
3112.95:486:43

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.34 kWh/m².

For context, solar energy here swings from a low near 2.13 kWh/m² to a high of 6.16 kWh/m² in June across the year — August's 5.34 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.4Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.1Bright
265.1Bright
275.1Bright
285.0Bright
295.0Bright
305.0Bright
314.9Bright
Planning a trip in August

Is August a good time to visit Waynesboro?

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

6.1
Sightseeing
4th-best month of the year
6.6
Beach & pool
1st-best month of the year

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

What to pack for Waynesboro in August

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

In August, Waynesboro sees daytime highs around 82°F and nights near 64°F. Pack light clothes. Worth having: rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Waynesboro in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Waynesboro peaks around June 22 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 2 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 22UV 9Dec 20UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5High
Apr7High
May8Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov3Moderate
Dec2Low

Air quality in Waynesboro in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Waynesboro is worst in July — around 16 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (November, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1216 µg/m³Nov 187 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar10Good
Apr14Moderate
May14Moderate
Jun15Moderate
Jul16Moderate
Aug14Moderate
Sep10Good
Oct7Good
Nov7Good
Dec7Good
Location & terrain

Where is Waynesboro?

Waynesboro sits at 38.1°N, 78.9°W, 1,286 ft above sea level, in United States. The nearest listed city is Staunton, 11 mi away.

Topography around Waynesboro

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

Within 2 miles, the terrain around Waynesboro has only modest variations in elevation — a maximum elevation change of 620 ft around an average of 1,388 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 3,058 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 4,400 ft.

The land around Waynesboro is covered by trees (62%) and grassland (20%) within 2 miles, trees (64%) and grassland (27%) within 10 miles, and trees (78%) within 50 miles.

2 miles
620 ft
10 miles
3,058 ft
50 miles
4,400 ft
treesgrasslandcroplandartificial surfacesbare terrain
August weather nearby: Staunton 11 mi · Charlottesville 22 mi · Harrisonburg 26 mi · Lynchburg 47 mi · West Lynchburg 48 mi · Culpeper 56 mi · Front Royal 70 mi · Short Pump 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 Waynesboro (38.0685°, -78.8895°, elevation 1,286 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).