Elizabethtown weather in September

In September, Elizabethtown sees average daytime highs of 80°F and overnight lows near 60°F, with 3.5 in of rain across 8.1 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 84°F in the first days to 76°F by the end. The sky is clear or mostly clear about 44% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 54 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Elizabethtown's 1st-clearest and 9th-windiest month. For the whole year in context, see Elizabethtown's year-round climate.

Daytime high
80°
4th warmest
Overnight low
60°
9th coldest
Rainfall
3.5 in
8.1 wet days
Daylight
12 h 12 min
6:31 AM – 6:45 PM
Cloud cover
49%
1st clearest
Wind
5 mph
9th windiest
Solar energy
4.62 kWh/m²
Travel score
6.8
out of 10

Elizabethtown is county seat of Hardin County, Kentucky, United States.

Density
413/km²
people per km²
Founded
1797

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 84°F in the first days to 76°F by the end.

A typical September day in Elizabethtown reaches about 80°F in the afternoon and slips back to 60°F overnight — a 20°F spread between the day's warmth and the night's chill. On most days the high lands between 71°F and 89°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)
18566
28465
38465
48465
58364
68364
78364
88363
98263
108262
118262
128162
138161
148161
158060
168060
178060
187959
197959
207959
217858
227858
237857
247757
257756
267656
277656
287655
297555
307555

How September really feels in Elizabethtown

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.

Elizabethtown weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan43° / 28°3.7102.69.70.5
Feb47° / 31°3.69.72.610.51.5
Mar57° / 38°4.711.91.311.73.8
Apr67° / 48°5.1120.112.95.8
May76° / 58°5.013.10146.3
Jun84° / 66°4.212.5014.65.3
Jul87° / 69°4.112.1014.34.6
Aug86° / 68°3.29.9013.55.1
Sep80° / 60°3.58.1012.36.8
Oct69° / 49°3.57.90116.8
Nov56° / 39°3.69.20.5103.9
Dec46° / 32°4.310.61.69.41.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 44% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 40%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15941
25941
36040
46040
56040
66139
76040
86040
96040
106040
116040
125941
135941
145941
155842
165842
175842
185842
195842
205842
215842
225941
236040
246139
256238
266238
276238
286337
296337
306337

Chance of precipitation in September

Any precipitation

Elizabethtown gets around 3.5 in of rain over 8.1 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 27% and peaks near 29% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
128
228
328
428
527
627
726
826
925
1025
1125
1225
1325
1425
1526
1626
1727
1828
1928
2028
2129
2229
2329
2428
2528
2628
2727
2826
2926
3025

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 31% of days. Sticky, muggy-or-worse air turns up on roughly 27% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11014243219
21115243218
31216243116
41317243115
51418243013
61519242912
71620242911
8182124289
9192125278
10202225267
11222225256
12232225246
13252224245
14272224235
15282224224
16302224214
17322123204
18342123193
19362122183
20382022173
21402022162
22422021152
23441920142
24461920132
25481919122
26491918112
27511917112
28521917102
2954191692
3055191592

Wind in September

Winds average 5 mph in September.

Across September, daily wind ranges from about 5 mph on the calmest days to 6 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
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 54 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 72 minutes over September. Sunrise moves from 6:18 AM to 6:43 AM, and sunset from 7:09 PM to 6:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.96:187:09
212.86:187:07
312.86:197:06
412.76:207:04
512.76:217:03
612.76:227:01
712.66:236:59
812.66:246:58
912.56:256:56
1012.56:256:55
1112.46:266:53
1212.46:276:51
1312.46:286:50
1412.36:296:48
1512.36:306:47
1612.26:316:45
1712.26:316:43
1812.26:326:42
1912.16:336:40
2012.16:346:38
2112.06:356:37
2212.06:366:35
2311.96:376:34
2411.96:386:32
2511.96:396:30
2611.86:396:29
2711.86:406:27
2811.76:416:26
2911.76:426:24
3011.76:436:22

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.62 kWh/m².

For context, solar energy here swings from a low near 1.83 kWh/m² to a high of 6.21 kWh/m² in June across the year — September's 4.62 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.0Bright
55.0Bright
65.0Bright
74.9Bright
84.9Bright
94.8Bright
104.8Bright
114.8Bright
124.7Bright
134.7Bright
144.7Bright
154.6Bright
164.6Bright
174.6Bright
184.5Bright
194.5Bright
204.5Bright
214.4Bright
224.4Bright
234.4Bright
244.3Bright
254.3Bright
264.3Bright
274.3Bright
284.2Bright
294.2Bright
304.2Bright
Planning a trip in September

Is September a good time to visit Elizabethtown?

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
6.9
Beach & pool
2nd-best month of the year

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

What to pack for Elizabethtown in September

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

In September, Elizabethtown sees daytime highs around 80°F and nights near 60°F. Worth packing: light clothes, rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

UV index in Elizabethtown in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Elizabethtown peaks around June 23 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 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 highHighModerateJun 23UV 9Dec 23UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5High
Apr6High
May7Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep7High
Oct4Moderate
Nov3Moderate
Dec2Moderate

Air quality in Elizabethtown 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 Elizabethtown is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (November, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1518 µg/m³Nov 217 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb9Good
Mar10Good
Apr11Good
May14Moderate
Jun16Moderate
Jul19Moderate
Aug14Moderate
Sep11Good
Oct7Good
Nov7Good
Dec7Good
Location & terrain

Where is Elizabethtown?

Elizabethtown sits at 37.7°N, 85.9°W, 725 ft above sea level, in United States. The nearest listed city is Radcliff, 11 mi away.

Topography around Elizabethtown

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

Within 2 miles, the terrain around Elizabethtown has only modest variations in elevation — a maximum elevation change of 226 ft around an average of 761 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 623 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,027 ft.

The land around Elizabethtown is covered by trees (37%), grassland (29%) and artificial surfaces (24%) within 2 miles, trees (41%), grassland (28%) and cropland (27%) within 10 miles, and trees (57%) and grassland (27%) within 50 miles.

2 miles
226 ft
10 miles
623 ft
50 miles
1,027 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Radcliff 11 mi · Valley Station 29 mi · Pleasure Ridge Park 31 mi · Okolona 32 mi · Highview 34 mi · Newburg 34 mi · Shively 35 mi · Fern Creek 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 Elizabethtown (37.694°, -85.8591°, 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. 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).