Vincennes weather in July

In July, Vincennes sees average daytime highs of 86°F and overnight lows near 70°F, with 3.8 in of rain across 11 wet days and about 14.4 hours of daylight. It is the 1st-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 86°F through the month. The sky is clear or mostly clear about 38% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 14 h 42 min at the start of July to 14 h 06 min by month's end. Set against the rest of the year, July is Vincennes's 4th-clearest and 11th-windiest month. For the whole year in context, see Vincennes's year-round climate.

Daytime high
86°
1st warmest
Overnight low
70°
12th coldest
Rainfall
3.8 in
11 wet days
Daylight
14 h 30 min
4:42 AM – 7:09 PM
Cloud cover
53%
4th clearest
Wind
5 mph
11th windiest
Solar energy
6.35 kWh/m²
Travel score
4.9
out of 10

Vincennes is county seat of Knox County, Indiana, United States.

Density
930/km²
people per km²
Founded
1732

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 86°F through the month.

A typical July day in Vincennes reaches about 86°F in the afternoon and slips back to 70°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 80°F and 93°F. Set against its neighbours, July runs about 3°F warmer than June and about 1°F warmer than August.

60°70°80°90°151015202531
Avg high (°F)Avg low (°F)
18669
28669
38669
48669
58669
68669
78669
88670
98670
108770
118770
128770
138770
148770
158770
168770
178770
188770
198770
208770
218770
228770
238770
248670
258669
268669
278669
288669
298669
308669
318669

How July really feels in Vincennes

Once humidity and wind are folded in, July 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

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

Vincennes weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan40° / 25°3.69.12.89.60.0
Feb44° / 28°3.08.4310.50.7
Mar54° / 37°4.110.61.311.73.3
Apr66° / 47°5.2120135.7
May75° / 58°5.112.9014.16.3
Jun84° / 67°4.111.2014.75.5
Jul86° / 70°3.811014.44.9
Aug85° / 67°2.98.6013.55.5
Sep79° / 60°2.97.4012.37.1
Oct67° / 48°3.280116.6
Nov54° / 37°3.88.80.69.93.3
Dec43° / 29°3.49.62.59.30.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 19% of July, with mostly cloudy or overcast conditions the remaining 43%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15545
25545
35545
45644
55644
65644
75644
85743
95842
105842
115842
125743
135743
145842
155743
165743
175743
185644
195644
205644
215545
225545
235545
245644
255644
265644
275743
285743
295842
305941
315941

Chance of precipitation in July

Any precipitation

Vincennes gets around 3.8 in of rain over 11 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 35% and peaks near 37% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
137
237
336
436
536
636
736
836
936
1036
1135
1235
1335
1435
1535
1635
1735
1835
1935
2035
2135
2235
2335
2435
2534
2634
2734
2833
2933
3032
3132

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 32% of days. Sticky, muggy-or-worse air turns up on roughly 63% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
16132235230
26132235240
36132234250
46122233260
55122333261
65122332271
75122331281
85122231291
95112231301
104112231302
114112230312
124102130332
134102129342
144102029352
154102028362
164101928362
174111927372
184111927372
194111926382
204111926382
214111926382
224121926372
234121926372
244122026362
254132026352
263142026342
273142127332
283142127322
293152228312
304152228302
314152229292

Wind in July

Winds average 5 mph in July.

Across July, 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.

0246810151015202531
Wind speed (mph)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 42 min at the start of July to 14 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over July. Sunrise moves from 4:33 AM to 4:54 AM, and sunset from 7:14 PM to 6:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.74:337:14
214.74:347:14
314.74:347:14
414.64:357:13
514.64:357:13
614.64:367:13
714.64:367:13
814.64:377:13
914.64:377:12
1014.64:387:12
1114.64:397:12
1214.54:397:11
1314.54:407:11
1414.54:417:10
1514.54:417:10
1614.54:427:09
1714.44:437:09
1814.44:437:08
1914.44:447:08
2014.44:457:07
2114.34:467:06
2214.34:477:06
2314.34:477:05
2414.34:487:04
2514.24:497:04
2614.24:507:03
2714.24:517:02
2814.24:527:01
2914.14:527:00
3014.14:536:59
3114.14:546:58

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.35 kWh/m².

For context, solar energy here swings from a low near 1.81 kWh/m² to a high of 6.43 kWh/m² in June across the year — July's 6.35 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.5Intense
116.5Intense
126.5Intense
136.5Intense
146.5Intense
156.4Intense
166.4Intense
176.4Intense
186.4Intense
196.4Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.2Intense
276.2Intense
286.2Intense
296.2Intense
306.2Intense
316.2Intense
Planning a trip in July

Hazard calendar for Vincennes

In seasonPeak

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

Vincennes 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 July a good time to visit Vincennes?

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

4.9
Sightseeing
7th-best month of the year
6.8
Beach & pool
3rd-best month of the year

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

What to pack for Vincennes in July

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

In July, Vincennes sees daytime highs around 86°F and nights near 70°F. Pack light clothes and sun protection. Worth having: rain gear. About 11 days see rain.

light clothessun protectionrain gear

UV index in Vincennes in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Vincennes peaks around June 23 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 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 23UV 9Dec 22UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5High
Apr6High
May8Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep6High
Oct3Moderate
Nov3Moderate
Dec2Low

Air quality in Vincennes in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Vincennes 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).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateGoodJul 1417 µg/m³Oct 228 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb12Moderate
Mar12Good
Apr11Good
May14Moderate
Jun16Moderate
Jul17Moderate
Aug14Moderate
Sep11Good
Oct8Good
Nov8Good
Dec9Good
Location & terrain

Where is Vincennes?

Vincennes sits at 38.7°N, 87.5°W, 420 ft above sea level, in United States. The nearest listed city is Jasper, 38 mi away.

Topography around Vincennes

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

Within 2 miles, the terrain around Vincennes has only modest variations in elevation — a maximum elevation change of 194 ft around an average of 430 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 279 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 594 ft.

The land around Vincennes is covered by trees (27%), cropland (26%) and artificial surfaces (24%) within 2 miles, cropland (70%) and trees (20%) within 10 miles, and cropland (57%) and trees (34%) within 50 miles.

2 miles
194 ft
10 miles
279 ft
50 miles
594 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Jasper 38 mi · Evansville 48 mi · Terre Haute 55 mi · Henderson 58 mi · Bloomington 63 mi · Owensboro 66 mi · Charleston 66 mi · Mattoon 71 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 Vincennes (38.6773°, -87.5286°, elevation 420 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).