Barberton weather in September

In September, Barberton sees average daytime highs of 74°F and overnight lows near 55°F, with 3.4 in of rain across 9.9 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 78°F in the first days to 69°F by the end. The sky is clear or mostly clear about 35% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 hours at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Barberton's 1st-clearest and 10th-windiest month. For the whole year in context, see Barberton's year-round climate.

Daytime high
74°
4th warmest
Overnight low
55°
9th coldest
Rainfall
3.4 in
9.9 wet days
Daylight
12 h 18 min
6:13 AM – 6:29 PM
Cloud cover
54%
1st clearest
Wind
6 mph
10th windiest
Solar energy
4.29 kWh/m²
Travel score
6.8
out of 10

Barberton is city in Summit County, Ohio, USA.

Density
1,094/km²
people per km²
Founded
1891

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 78°F in the first days to 69°F by the end.

A typical September day in Barberton reaches about 74°F in the afternoon and slips back to 55°F overnight — a 18°F spread between the day's warmth and the night's chill. On most days the high lands between 63°F and 84°F. Set against its neighbours, September runs about 6°F cooler than August and about 12°F warmer than October.

40°60°80°151015202530
Avg high (°F)Avg low (°F)
17860
27860
37860
47760
57759
67759
77759
87658
97658
107658
117557
127557
137556
147456
157456
167455
177355
187355
197354
207254
217253
227153
237153
247152
257052
267052
276951
286951
296951
306850

How September really feels in Barberton

Once humidity and wind are folded in, September 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

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

Barberton weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan35° / 21°3.211.77.99.40.0
Feb38° / 23°2.610.1610.40.0
Mar47° / 31°3.611.94.311.71.5
Apr60° / 41°4.313.71.513.14.3
May70° / 51°4.013.8014.35.8
Jun78° / 60°4.212.5014.96.2
Jul82° / 64°3.512.3014.66.1
Aug80° / 63°3.310.5013.66.5
Sep74° / 55°3.49.9012.36.8
Oct62° / 45°3.210.60.210.95.1
Nov49° / 35°3.110.42.49.72.0
Dec39° / 27°3.210.85.49.10.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 48%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15644
25644
35644
45644
55644
65545
75545
85545
95446
105347
115347
125248
135248
145248
155248
165149
175149
185149
195149
205050
215149
225149
235149
245149
255050
265149
275050
285149
295050
305149

Chance of precipitation in September

Any precipitation

Barberton gets around 3.4 in of rain over 9.9 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 32% and peaks near 34% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
131
231
331
432
532
632
732
832
932
1032
1132
1232
1332
1432
1532
1632
1732
1832
1932
2032
2132
2233
2333
2433
2534
2634
2734
2834
2934
3034

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 48% of days. Sticky, muggy-or-worse air turns up on roughly 12% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1252724213
2262724203
3272723193
4292822193
5302822182
6322821172
7332821162
8352820162
9362720152
10382720141
11392719131
12412719131
13422618121
14442617121
15462517111
16482516111
17512415100
1853231590
1955221490
2057211480
2159201380
2261191370
2363181270
2465181160
2566171160
2668161060
2769161050
2870151050
297214950
307314940

Wind in September

Winds average 6 mph in September.

Across September, 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
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 hours at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over September. Sunrise moves from 5:57 AM to 6:27 AM, and sunset from 6:55 PM to 6:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:576:55
212.95:586:53
312.95:596:52
412.86:006:50
512.86:016:48
612.76:026:46
712.76:036:45
812.66:046:43
912.66:066:41
1012.56:076:39
1112.56:086:38
1212.56:096:36
1312.46:106:34
1412.46:116:32
1512.36:126:31
1612.36:136:29
1712.26:146:27
1812.26:156:25
1912.16:166:23
2012.16:176:22
2112.06:186:20
2212.06:196:18
2311.96:206:16
2411.96:216:15
2511.86:226:13
2611.86:236:11
2711.86:246:09
2811.76:256:08
2911.76:266:06
3011.66:276:04

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.29 kWh/m².

For context, solar energy here swings from a low near 1.46 kWh/m² to a high of 6.11 kWh/m² in June across the year — September's 4.29 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.7Bright
54.7Bright
64.7Bright
74.6Bright
84.6Bright
94.5Bright
104.5Bright
114.5Bright
124.4Bright
134.4Bright
144.4Bright
154.3Bright
164.3Bright
174.3Bright
184.2Bright
194.2Bright
204.1Bright
214.1Bright
224.0Bright
234.0Bright
244.0Moderate
253.9Moderate
263.9Moderate
273.8Moderate
283.8Moderate
293.7Moderate
303.7Moderate
Planning a trip in September

Is September a good time to visit Barberton?

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

6.8
Sightseeing
1st-best month of the year
5.3
Beach & pool
4th-best month of the year

September is a reasonable time to visit Barberton for sightseeing.

What to pack for Barberton in September

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

In September, Barberton sees daytime highs around 74°F and nights near 55°F. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

Sea temperature near Barberton in September

The nearest coast averages about 71°F in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 42 mi away) is warmest in August at about 75°F and coldest in February near 33°F.

It's comfortable for a long swim from Jun 28 to Sep 24 — about 2.9 months when the water holds above 68°F.

30°40°50°60°70°80°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan36Bracing
Feb33Bracing
Mar35Bracing
Apr40Bracing
May51Bracing
Jun65Cool
Jul73Refreshing
Aug75Refreshing
Sep71Refreshing
Oct62Cool
Nov51Bracing
Dec42Bracing

UV index in Barberton in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Barberton peaks around June 20 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 20UV 9Dec 22UV 2
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar5Moderate
Apr6High
May8Very high
Jun9Very high
Jul9Very high
Aug7Very high
Sep6High
Oct3Moderate
Nov2Moderate
Dec2Low

Air quality in Barberton in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Barberton is worst in July — around 16 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (November, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1016 µg/m³Nov 137 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb11Good
Mar12Good
Apr13Moderate
May15Moderate
Jun16Moderate
Jul16Moderate
Aug15Moderate
Sep12Good
Oct8Good
Nov7Good
Dec8Good
Location & terrain

Where is Barberton?

Barberton sits at 41.0°N, 81.6°W, 974 ft above sea level, in United States. The nearest listed city is Akron, 6.8 mi away.

Topography around Barberton

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

Within 2 miles, the terrain around Barberton has only modest variations in elevation — a maximum elevation change of 226 ft around an average of 1,014 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 587 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 925 ft.

The land around Barberton is covered by trees (51%), artificial surfaces (23%) and grassland (21%) within 2 miles, trees (55%) and grassland (23%) within 10 miles, and trees (51%) and grassland (20%) within 50 miles.

2 miles
226 ft
10 miles
587 ft
50 miles
925 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Akron 6.8 mi · Wadsworth 6.8 mi · Green 8.1 mi · Cuyahoga Falls 11 mi · Tallmadge 11 mi · Stow 13 mi · North Canton 14 mi · Massillon 16 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 Barberton (41.0128°, -81.6051°, elevation 974 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).