Hamilton weather in June

In June, Hamilton sees average daytime highs of 81°F and overnight lows near 64°F, with 4.2 in of rain across 12.3 wet days and about 14.7 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 78°F in the first days to 83°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 36 min at the start of June to 14 h 48 min by month's end. Set against the rest of the year, June is Hamilton's 5th-clearest and 9th-windiest month. For the whole year in context, see Hamilton's year-round climate.

Daytime high
81°
3rd warmest
Overnight low
64°
10th coldest
Rainfall
4.2 in
12.3 wet days
Daylight
14 h 48 min
5:16 AM – 8:01 PM
Cloud cover
60%
5th clearest
Wind
6 mph
9th windiest
Solar energy
6.21 kWh/m²
Travel score
5.9
out of 10

Hamilton is city in Butler County, Ohio, United States.

Density
1,092/km²
people per km²
Founded
1794

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 78°F in the first days to 83°F by the end.

A typical June day in Hamilton reaches about 81°F in the afternoon and slips back to 64°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 73°F and 89°F. Set against its neighbours, June runs about 8°F warmer than May and about 3°F cooler than July.

50°60°70°80°90°151015202530
Avg high (°F)Avg low (°F)
17860
27861
37861
47861
57962
67962
77962
88062
98063
108063
118063
128164
138164
148164
158265
168265
178265
188265
198265
208265
218366
228366
238366
248366
258366
268366
278366
288366
298367
308367

How June really feels in Hamilton

Once humidity and wind are folded in, June 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

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

Hamilton weather by month

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

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan38° / 24°3.310.34.39.50.0
Feb41° / 26°2.99.23.710.50.3
Mar51° / 34°4.111.3211.72.5
Apr64° / 45°4.712.50.5135.2
May73° / 55°4.612.8014.16.2
Jun81° / 64°4.212.3014.75.9
Jul84° / 67°3.611.2014.55.4
Aug83° / 66°3.29.9013.56.0
Sep77° / 58°2.78012.37.2
Oct65° / 46°3.08.40.1116.0
Nov52° / 37°3.39.10.89.82.8
Dec42° / 29°3.610.139.30.2

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 20% of June, with mostly cloudy or overcast conditions the remaining 52%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14357
24456
34456
44456
54456
64456
74654
84654
94654
104753
114753
124852
134852
144951
154951
165050
175050
185050
195050
205149
215149
225149
235149
245149
255149
265248
275248
285248
295248
305248

Chance of precipitation in June

Any precipitation

Hamilton gets around 4.2 in of rain over 12.3 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 41% and peaks near 43% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
138
238
338
439
539
640
740
840
941
1041
1141
1242
1342
1442
1543
1643
1743
1843
1943
2042
2142
2242
2341
2441
2540
2640
2740
2839
2939
3038

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 31% of days. Sticky, muggy-or-worse air turns up on roughly 36% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1411723181
2401723191
3391822201
4381822221
5371821231
6361821241
7341821252
8331821262
9311821282
10301722292
11281722302
12261722313
13251723333
14231723343
15211723344
16201724354
17181824355
18171824365
19161824366
20161825366
21151825366
22141825367
23141825367
24141825368
25131825368
26131725369
27131724369
281217243610
291217243610
301217243611

Wind in June

Winds average 6 mph in June.

Across June, 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.

0246810151015202530
Wind speed (mph)Feels
17calm
27calm
37calm
47calm
57calm
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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 36 min at the start of June to 14 h 48 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 5:19 AM to 5:19 AM, and sunset from 7:53 PM to 8:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.65:197:53
214.65:187:53
314.65:187:54
414.65:187:55
514.65:177:55
614.75:177:56
714.75:177:57
814.75:167:57
914.75:167:58
1014.75:167:58
1114.75:167:59
1214.75:168:00
1314.75:168:00
1414.75:168:00
1514.85:168:01
1614.85:168:01
1714.85:168:02
1814.85:168:02
1914.85:168:02
2014.85:168:03
2114.85:168:03
2214.85:168:03
2314.85:178:03
2414.85:178:04
2514.85:178:04
2614.85:178:04
2714.85:188:04
2814.85:188:04
2914.85:188:04
3014.85:198:04

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.21 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 1.67 kWh/m² to a high of 6.21 kWh/m² in June across the year — June's 6.21 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.0Intense
26.0Intense
36.0Intense
46.0Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.2Intense
126.2Intense
136.2Intense
146.2Intense
156.2Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.4Intense
306.4Intense
Planning a trip in June

Is June a good time to visit Hamilton?

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

5.9
Sightseeing
5th-best month of the year
6.3
Beach & pool
4th-best month of the year

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

What to pack for Hamilton in June

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

In June, Hamilton sees daytime highs around 81°F and nights near 64°F. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.

light clothessun protectionrain gear

UV index in Hamilton 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 Hamilton peaks around June 21 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 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 21UV 9Dec 22UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May8Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep6High
Oct3Moderate
Nov3Moderate
Dec2Low

Air quality in Hamilton 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 Hamilton is worst in July — around 17 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (October, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1217 µg/m³Oct 228 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb12Good
Mar12Good
Apr12Good
May14Moderate
Jun16Moderate
Jul17Moderate
Aug14Moderate
Sep11Good
Oct8Good
Nov8Good
Dec9Good
Location & terrain

Where is Hamilton?

Hamilton sits at 39.4°N, 84.6°W, 594 ft above sea level, in United States. The nearest listed city is Fairfield, 3.7 mi away.

Topography around Hamilton

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

Within 2 miles, the terrain around Hamilton has only modest variations in elevation — a maximum elevation change of 308 ft around an average of 643 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 558 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 876 ft.

The land around Hamilton is covered by trees (34%), artificial surfaces (34%) and grassland (22%) within 2 miles, trees (39%) and grassland (31%) within 10 miles, and trees (41%) and cropland (39%) within 50 miles.

2 miles
308 ft
10 miles
558 ft
50 miles
876 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: Fairfield 3.7 mi · Forest Park 8.1 mi · Middletown 12 mi · Oxford 12 mi · White Oak 13 mi · Mason 14 mi · Norwood 17 mi · Cincinnati 19 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 Hamilton (39.3995°, -84.5613°, elevation 594 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).