Vincennes weather in April

In April, Vincennes sees average daytime highs of 66°F and overnight lows near 47°F, with 5.2 in of rain across 12 wet days and about 13 hours of daylight. It is the 7th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 62°F in the first days to 70°F by the end. The sky is clear or mostly clear about 29% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 24 min at the start of April to 13 h 36 min by month's end. Set against the rest of the year, April is Vincennes's 7th-clearest and 1st-windiest month. For the whole year in context, see Vincennes's year-round climate.

Daytime high
66°
7th warmest
Overnight low
47°
6th coldest
Rainfall
5.2 in
12 wet days
Daylight
13 hours
5:20 AM – 6:21 PM
Cloud cover
62%
7th clearest
Wind
9 mph
1st windiest
Solar energy
5.17 kWh/m²
Travel score
5.7
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 April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 62°F in the first days to 70°F by the end.

A typical April day in Vincennes reaches about 66°F in the afternoon and slips back to 47°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 53°F and 79°F. Set against its neighbours, April runs about 12°F warmer than March and about 9°F cooler than May.

20°40°60°80°151015202530
Avg high (°F)Avg low (°F)
16142
26142
36243
46243
56343
66344
76444
86444
96445
106545
116546
126546
136646
146647
156647
166747
176747
186748
196748
206748
216849
226849
236849
246850
256950
266950
276951
286951
297051
307052

How April really feels in Vincennes

Once humidity and wind are folded in, April 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

April 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 April compares with the rest of the year at a glance. April is the 7th-warmest and 1st-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 April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 11% of April, with mostly cloudy or overcast conditions the remaining 60%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14060
24060
34060
44060
54258
64159
74159
84258
94258
104258
114159
124258
134258
144159
154159
164159
174159
184159
194159
204159
214060
224060
234060
244060
254060
264159
274060
283961
294060
304060

Chance of precipitation in April

Any precipitation

Vincennes gets around 5.2 in of rain over 12 wet days in April, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 40% and peaks near 43% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
138
239
339
438
538
638
738
838
938
1038
1139
1239
1339
1439
1540
1640
1740
1840
1941
2041
2141
2242
2342
2443
2543
2643
2743
2843
2943
3043

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 84% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
191630
291630
391630
490640
590640
690640
788750
888750
987760
1087760
1186860
1286860
1385960
1485960
1585960
16841060
17841060
18841060
19831160
20831160
21811270
22811270
23801370
24791380
25781480
26781480
27761491
28751591
297415101
307216111

Wind in April

Winds average 9 mph in April, the windiest month of the year.

Across April, daily wind ranges from about 8 mph on the calmest days to 9 mph at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (mph)Feels
18light breeze
28light breeze
38light breeze
48light breeze
58light breeze
69light breeze
79light breeze
89light breeze
99light breeze
109light breeze
119light breeze
129light breeze
139light breeze
149light breeze
159light breeze
169light breeze
179light breeze
189light breeze
198light breeze
208light breeze
218light breeze
228light breeze
238light breeze
248light breeze
258light breeze
268light breeze
278light breeze
288light breeze
298light breeze
308light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 24 min at the start of April to 13 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 72 minutes over April. Sunrise moves from 5:43 AM to 5:01 AM, and sunset from 6:06 PM to 6:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.45:436:06
212.45:426:07
312.55:406:08
412.55:396:09
512.55:376:10
612.65:366:11
712.65:346:12
812.75:326:13
912.75:316:14
1012.85:296:15
1112.85:286:16
1212.85:266:17
1312.95:256:18
1412.95:236:19
1513.05:226:20
1613.05:206:21
1713.05:196:21
1813.15:176:22
1913.15:166:23
2013.25:146:24
2113.25:136:25
2213.25:116:26
2313.35:106:27
2413.35:096:28
2513.45:076:29
2613.45:066:30
2713.45:056:31
2813.55:036:32
2913.55:026:33
3013.65:016:34

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.17 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 — April's 5.17 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.7Bright
24.8Bright
34.8Bright
44.9Bright
54.9Bright
64.9Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.4Bright
305.4Bright
Planning a trip in April

Hazard calendar for Vincennes

In seasonPeak

None of Vincennes's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

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 April a good time to visit Vincennes?

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

5.7
Sightseeing
4th-best month of the year
2.4
Beach & pool
7th-best month of the year

April is a reasonable time to visit Vincennes for sightseeing.

What to pack for Vincennes in April

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

In April, Vincennes sees daytime highs around 66°F and nights near 47°F. Worth packing: rain gear and sun protection. About 12 days see rain.

rain gearsun protection

UV index in Vincennes in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April 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 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 April

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where April 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
April 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).