Rock Hill weather in June

In June, Rock Hill sees average daytime highs of 87°F and overnight lows near 68°F, with 3.8 in of rain across 11.8 wet days and about 14.3 hours of daylight. It is the 3rd-warmest and 4th-wettest month of the year here.

Highs climb over the month, from about 84°F in the first days to 89°F by the end. The sky is clear or mostly clear about 28% of the time in June, and the air most often feels muggy.

Daylight stretches from about 14 h 12 min at the start of June to 14 h 18 min by month's end. Set against the rest of the year, June is Rock Hill's 11th-clearest and 10th-windiest month. For the whole year in context, see Rock Hill's year-round climate.

Daytime high
87°
3rd warmest
Overnight low
68°
10th coldest
Rainfall
3.8 in
11.8 wet days
Daylight
14 h 18 min
5:14 AM – 7:34 PM
Cloud cover
60%
11th clearest
Wind
5 mph
10th windiest
Solar energy
6.17 kWh/m²
Travel score
4.5
out of 10

Rock Hill is city in York County, South Carolina, United States.

Density
737/km²
people per km²
Founded
1852

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 84°F in the first days to 89°F by the end.

A typical June day in Rock Hill reaches about 87°F in the afternoon and slips back to 68°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 79°F and 94°F. Set against its neighbours, June runs about 7°F warmer than May and about 3°F cooler than July.

60°80°100°151015202530
Avg high (°F)Avg low (°F)
18465
28465
38466
48566
58566
68566
78567
88567
98667
108667
118667
128668
138668
148768
158768
168768
178769
188769
198769
208869
218869
228869
238870
248870
258870
268970
278970
288970
298971
308971

How June really feels in Rock Hill

Once humidity and wind are folded in, June averages 11 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
11
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.

Rock Hill weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan52° / 34°3.89.519.92.9
Feb56° / 37°3.48.80.710.73.8
Mar64° / 43°4.29.90.311.75.7
Apr73° / 52°3.58.7012.97.0
May80° / 60°2.99.6013.86.5
Jun87° / 68°3.811.8014.34.5
Jul90° / 72°3.713.5014.13.6
Aug88° / 71°4.011.5013.34.4
Sep82° / 64°3.78.4012.26.3
Oct72° / 53°3.36.9011.17.4
Nov62° / 42°3.27.50.110.25.8
Dec54° / 37°3.89.10.59.73.5

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 21% of June, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14753
24852
34753
44753
54753
64852
74852
84753
94852
104852
114951
124951
135050
145149
155050
165050
175149
185149
195149
205149
215149
225050
235050
244951
254951
264852
274852
284753
294753
304753

Chance of precipitation in June

Any precipitation

Rock Hill gets around 3.8 in of rain over 11.8 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 43% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
136
237
337
437
538
638
738
838
939
1039
1139
1239
1339
1439
1539
1639
1739
1839
1939
2039
2140
2240
2340
2441
2541
2642
2742
2842
2943
3043

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 39% of days. Sticky, muggy-or-worse air turns up on roughly 56% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1172024327
2161924338
3151824349
4141824349
51317253510
61316253611
71215253612
81114253712
91113263713
101013263714
11912263815
12912263815
13811263816
14711273816
15711273917
16611273917
17510274017
18510274018
19410264118
20410264219
21410254219
2249244320
2349234321
2439224322
2539214323
2639214324
2738204325
2838194327
2938184328
3037174329

Wind in June

Winds average 5 mph in June.

Across June, 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.

0246810151015202530
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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 12 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 6 minutes over June. Sunrise moves from 5:17 AM to 5:17 AM, and sunset from 7:27 PM to 7:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.25:177:27
214.25:167:27
314.25:167:28
414.25:167:29
514.25:157:29
614.25:157:30
714.35:157:30
814.35:157:31
914.35:157:31
1014.35:157:32
1114.35:147:32
1214.35:147:33
1314.35:147:33
1414.35:147:34
1514.35:147:34
1614.35:147:34
1714.35:147:35
1814.35:157:35
1914.35:157:35
2014.35:157:36
2114.35:157:36
2214.35:157:36
2314.35:157:36
2414.35:167:36
2514.35:167:37
2614.35:167:37
2714.35:167:37
2814.35:177:37
2914.35:177:37
3014.35:177:37

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.17 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.29 kWh/m² to a high of 6.17 kWh/m² in June across the year — June's 6.17 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
76.1Intense
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
276.3Intense
286.2Intense
296.2Intense
306.2Intense
Planning a trip in June

Is June a good time to visit Rock Hill?

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

4.5
Sightseeing
7th-best month of the year
6.4
Beach & pool
4th-best month of the year

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

What to pack for Rock Hill in June

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

In June, Rock Hill sees daytime highs around 87°F and nights near 68°F. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.

light clothessun protectionrain gear

UV index in Rock Hill in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June 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 Rock Hill peaks around July 12 at about 9 (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 12UV 9Dec 20UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7High
May8Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep7High
Oct5Moderate
Nov4Moderate
Dec2Moderate

Air quality in Rock Hill 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 Rock Hill is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (December, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1718 µg/m³Dec 219 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb11Good
Mar12Moderate
Apr12Good
May14Moderate
Jun17Moderate
Jul19Moderate
Aug17Moderate
Sep13Moderate
Oct10Good
Nov9Good
Dec9Good
Location & terrain

Where is Rock Hill?

Rock Hill sits at 34.9°N, 81.0°W, 679 ft above sea level, in United States. The nearest listed city is Matthews, 22 mi away.

Topography around Rock Hill

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

Within 2 miles, the terrain around Rock Hill has only modest variations in elevation — a maximum elevation change of 167 ft around an average of 643 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 486 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,421 ft.

The land around Rock Hill is covered by trees (62%) and artificial surfaces (22%) within 2 miles, trees (68%) and grassland (20%) within 10 miles, and trees (77%) within 50 miles.

2 miles
167 ft
10 miles
486 ft
50 miles
1,421 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: Matthews 22 mi · Stallings 22 mi · Indian Trail 23 mi · Charlotte 23 mi · Gastonia 25 mi · Monroe 27 mi · Mint Hill 28 mi · Huntersville 35 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 Rock Hill (34.9249°, -81.0251°, elevation 679 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).