Clemson weather in June

In June, Clemson sees average daytime highs of 85°F and overnight lows near 67°F, with 3.4 in of rain across 12.1 wet days and about 14.3 hours of daylight. It is the 3rd-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 83°F in the first days to 88°F by the end. The sky is clear or mostly clear about 30% of the time in June, and the air most often feels muggy.

Daylight stretches from about 14 h 06 min at the start of June to 14 h 18 min by month's end. Set against the rest of the year, June is Clemson's 11th-clearest and 10th-windiest month. For the whole year in context, see Clemson's year-round climate.

Daytime high
85°
3rd warmest
Overnight low
67°
10th coldest
Rainfall
3.4 in
12.1 wet days
Daylight
14 h 18 min
5:22 AM – 7:41 PM
Cloud cover
58%
11th clearest
Wind
4 mph
10th windiest
Solar energy
6.16 kWh/m²
Travel score
4.9
out of 10

Clemson is city in South Carolina, United States.

Density
758/km²
people per km²

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 83°F in the first days to 88°F by the end.

A typical June day in Clemson reaches about 85°F in the afternoon and slips back to 67°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 78°F and 93°F. Set against its neighbours, June runs about 7°F warmer than May and about 3°F cooler than July.

50°60°70°80°90°151015202530
Avg high (°F)Avg low (°F)
18364
28364
38365
48365
58365
68465
78466
88466
98466
108566
118567
128567
138567
148567
158667
168667
178668
188668
198668
208768
218768
228769
238769
248769
258769
268769
278769
288869
298869
308870

How June really feels in Clemson

Once humidity and wind are folded in, June averages 4 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
4
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

The story in June is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Clemson weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan52° / 34°4.810.10.99.92.8
Feb56° / 36°4.29.20.810.73.7
Mar63° / 42°4.910.10.211.75.6
Apr72° / 50°3.98.8012.86.8
May79° / 59°3.29.4013.86.8
Jun85° / 67°3.412.1014.34.9
Jul89° / 71°3.312.7014.14.0
Aug87° / 70°3.912.2013.34.4
Sep82° / 64°3.48.5012.26.4
Oct72° / 52°3.46.9011.17.3
Nov62° / 42°4.08.5010.25.6
Dec54° / 36°4.79.30.59.73.4

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 23% of June, with mostly cloudy or overcast conditions the remaining 48%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15050
24951
34951
44951
55050
65050
75149
85149
95248
105347
115347
125446
135446
145446
155545
165545
175545
185545
195545
205446
215446
225446
235446
245347
255248
265248
275149
285149
295050
305050

Chance of precipitation in June

Any precipitation

Clemson gets around 3.4 in of rain over 12.1 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 39% and peaks near 42% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
135
236
336
437
537
637
738
838
938
1038
1139
1239
1339
1439
1539
1639
1739
1840
1940
2040
2141
2241
2341
2442
2542
2642
2742
2842
2942
3042

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the muggy band about 46% of days. Sticky, muggy-or-worse air turns up on roughly 58% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1151827354
2141727375
3141726385
4131725405
5121625416
6111624436
7111523447
8101523447
9101423458
1091422469
11914224610
12813224610
13813224611
14713234611
15712234612
16612234613
17611234613
18611234614
19610234714
20510234715
2159234815
2259224916
2358225016
2447215117
2547205217
2647205118
2746195219
2836185320
2936175321
3035165422

Wind in June

Winds average 4 mph in June.

Across June, daily wind ranges from about 4 mph on the calmest days to 5 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (mph)Feels
15calm
25calm
35calm
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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 06 min at the start of June to 14 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 5:24 AM to 5:25 AM, and sunset from 7:33 PM to 7:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.15:247:33
214.25:247:34
314.25:247:35
414.25:247:35
514.25:237:36
614.25:237:36
714.25:237:37
814.25:237:37
914.35:237:38
1014.35:227:38
1114.35:227:39
1214.35:227:39
1314.35:227:40
1414.35:227:40
1514.35:227:41
1614.35:227:41
1714.35:227:41
1814.35:227:42
1914.35:237:42
2014.35:237:42
2114.35:237:42
2214.35:237:43
2314.35:237:43
2414.35:237:43
2514.35:247:43
2614.35:247:43
2714.35:247:43
2814.35:257:44
2914.35:257:44
3014.35:257:44

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.16 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.31 kWh/m² to a high of 6.16 kWh/m² in June across the year — June's 6.16 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.0Intense
26.0Intense
36.0Intense
46.0Intense
56.0Intense
66.0Intense
76.0Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.2Intense
146.2Intense
156.2Intense
166.2Intense
176.2Intense
186.2Intense
196.2Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.2Intense
286.2Intense
296.2Intense
306.2Intense
Planning a trip in June

Hazard calendar for Clemson

In seasonPeak

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

Clemson 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 June a good time to visit Clemson?

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

4.9
Sightseeing
7th-best month of the year
6.5
Beach & pool
2nd-best month of the year

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

What to pack for Clemson in June

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

In June, Clemson sees daytime highs around 85°F and nights near 67°F. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.

light clothessun protectionrain gear

UV index in Clemson in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Clemson peaks around July 10 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 10UV 10Dec 20UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7High
May8Very high
Jun10Very high
Jul10Very high
Aug8Very high
Sep7High
Oct5Moderate
Nov4Moderate
Dec2Moderate

Air quality in Clemson in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Clemson is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (January, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodGoodModerateGoodJul 1718 µg/m³Jan 118 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb10Good
Mar12Moderate
Apr11Good
May13Moderate
Jun16Moderate
Jul19Moderate
Aug16Moderate
Sep12Moderate
Oct9Good
Nov10Good
Dec8Good
Location & terrain

Where is Clemson?

Clemson sits at 34.7°N, 82.8°W, 725 ft above sea level, in United States. The nearest listed city is Anderson, 16 mi away.

Topography around Clemson

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

Within 2 miles, the terrain around Clemson has only modest variations in elevation — a maximum elevation change of 295 ft around an average of 738 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 771 ft; within 50 miles, very significant variations in elevation — a maximum elevation change of 6,070 ft.

The land around Clemson is covered by trees (54%) and water (20%) within 2 miles, trees (67%) within 10 miles, and trees (82%) within 50 miles.

2 miles
295 ft
10 miles
771 ft
50 miles
6,070 ft
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Anderson 16 mi · Easley 17 mi · Greenville 28 mi · Mauldin 30 mi · Wade Hampton 32 mi · Simpsonville 34 mi · Taylors 35 mi · Greer 39 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 Clemson (34.6834°, -82.8374°, elevation 725 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).