Morganton weather in August

In August, Morganton sees average daytime highs of 84°F and overnight lows near 66°F, with 3.5 in of rain across 11.4 wet days and about 13.4 hours of daylight. It is the 2nd-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 84°F through the month. The sky is clear or mostly clear about 29% of the time in August, and the air most often feels muggy.

Daylight stretches from about 13 h 48 min at the start of August to 12 h 48 min by month's end. Set against the rest of the year, August is Morganton's 8th-clearest and 12th-windiest month. For the whole year in context, see Morganton's year-round climate.

Daytime high
84°
2nd warmest
Overnight low
66°
11th coldest
Rainfall
3.5 in
11.4 wet days
Daylight
13 h 24 min
5:50 AM – 7:12 PM
Cloud cover
58%
8th clearest
Wind
3 mph
12th windiest
Solar energy
5.29 kWh/m²
Travel score
5.3
out of 10

Morganton is city in Burke County, North Carolina, United States.

Density
336/km²
people per km²
Founded
1777

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 84°F through the month.

A typical August day in Morganton reaches about 84°F in the afternoon and slips back to 66°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 77°F and 91°F. Set against its neighbours, August runs about 2°F cooler than July and about 5°F warmer than September.

60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
18567
28567
38567
48567
58567
68567
78567
88567
98567
108467
118467
128467
138467
148467
158467
168467
178467
188466
198466
208466
218466
228466
238366
248366
258366
268366
278365
288365
298365
308365
318365

How August really feels in Morganton

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.

Morganton weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan49° / 31°4.39.91.79.92.0
Feb52° / 33°3.58.91.810.62.9
Mar60° / 39°4.610.80.711.74.9
Apr69° / 47°4.29.4012.96.5
May76° / 56°3.510.2013.96.8
Jun82° / 64°3.411.8014.45.7
Jul86° / 67°3.412.9014.24.8
Aug84° / 66°3.511.4013.45.3
Sep79° / 60°4.09.1012.26.9
Oct69° / 49°3.77.7011.17.0
Nov59° / 39°3.78.20.110.14.9
Dec51° / 33°4.19.10.99.62.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% 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
34852
44951
54951
64951
75050
85050
95050
105050
115050
125149
135149
145248
155248
165248
175248
185347
195347
205446
215347
225347
235347
245347
255347
265248
275248
285248
295248
305248
315446

Chance of precipitation in August

Any precipitation

Morganton gets around 3.5 in of rain over 11.4 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 38% and peaks near 42% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
142
242
342
442
542
642
742
842
942
1041
1141
1241
1341
1440
1539
1639
1738
1837
1936
2035
2134
2234
2333
2433
2533
2633
2732
2832
2932
3032
3131

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 49% of days. Sticky, muggy-or-worse air turns up on roughly 62% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
136245116
236245215
336245215
437245115
537255015
637255016
737254916
828254816
928254817
1028254717
1128254717
1229254717
1329244817
1429244817
15210244816
16210244915
17210244915
18210255014
19211255013
20211255012
21211255111
22211255210
2321126529
2421226528
2531226518
2631226527
2731327516
2841427506
2941428486
3051528475
3151629455

Wind in August

Winds average 3 mph in August, the calmest month.

Across August, daily wind ranges from about 3 mph on the calmest days to 4 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (mph)Feels
13calm
23calm
33calm
43calm
53calm
63calm
73calm
83calm
93calm
103calm
113calm
123calm
133calm
143calm
153calm
163calm
173calm
183calm
193calm
203calm
213calm
223calm
233calm
243calm
253calm
263calm
273calm
283calm
293calm
303calm
314calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 13 h 48 min at the start of August to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over August. Sunrise moves from 5:38 AM to 6:02 AM, and sunset from 7:28 PM to 6:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.85:387:28
213.85:397:27
313.85:407:26
413.75:407:25
513.75:417:24
613.75:427:23
713.75:437:22
813.65:437:21
913.65:447:20
1013.65:457:19
1113.55:467:18
1213.55:477:16
1313.55:487:15
1413.45:487:14
1513.45:497:13
1613.45:507:12
1713.35:517:11
1813.35:527:09
1913.35:527:08
2013.25:537:07
2113.25:547:05
2213.25:557:04
2313.15:567:03
2413.15:567:01
2513.05:577:00
2613.05:586:59
2713.05:596:57
2812.95:596:56
2912.96:006:55
3012.96:016:53
3112.86:026:52

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.29 kWh/m².

For context, solar energy here swings from a low near 2.28 kWh/m² to a high of 6.1 kWh/m² in June across the year — August's 5.29 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.4Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.0Bright
285.0Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in August

Is August a good time to visit Morganton?

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

5.3
Sightseeing
6th-best month of the year
6.7
Beach & pool
1st-best month of the year

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

What to pack for Morganton in August

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

In August, Morganton sees daytime highs around 84°F and nights near 66°F. Pack light clothes. Worth having: rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Morganton in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Morganton peaks around July 13 at about 10 (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 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 13UV 10Dec 20UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7High
May8Very high
Jun9Very high
Jul10Very high
Aug8Very high
Sep7High
Oct5Moderate
Nov4Moderate
Dec2Moderate

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

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1617 µg/m³Dec 197 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb9Good
Mar11Good
Apr11Good
May13Moderate
Jun15Moderate
Jul18Moderate
Aug15Moderate
Sep12Good
Oct8Good
Nov8Good
Dec7Good
Location & terrain

Where is Morganton?

Morganton sits at 35.7°N, 81.7°W, 1,155 ft above sea level, in United States. The nearest listed city is Lenoir, 14 mi away.

Topography around Morganton

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

Within 2 miles, the terrain around Morganton has only modest variations in elevation — a maximum elevation change of 272 ft around an average of 1,122 ft above sea level; within 10 miles, large variations in elevation — a maximum elevation change of 2,034 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 6,145 ft.

The land around Morganton is covered by trees (64%) within 2 miles, trees (83%) within 10 miles, and trees (84%) within 50 miles.

2 miles
272 ft
10 miles
2,034 ft
50 miles
6,145 ft
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Lenoir 14 mi · Hickory 19 mi · Shelby 32 mi · Boone 32 mi · Gastonia 43 mi · Statesville 45 mi · Cornelius 50 mi · Asheville 50 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 Morganton (35.7454°, -81.6848°, elevation 1,155 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).