Evansville weather in April

In April, Evansville sees average daytime highs of 68°F and overnight lows near 49°F, with 5.1 in of precipitation 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 64°F in the first days to 71°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 30 min by month's end. Set against the rest of the year, April is Evansville's 7th-clearest and 1st-windiest month. For the whole year in context, see Evansville's year-round climate.

Daytime high
68°
7th warmest
Overnight low
49°
6th coldest
Precipitation
5.1 in
12 wet days
Daylight
13 hours
5:21 AM – 6:20 PM
Cloud cover
60%
7th clearest
Wind
8 mph
1st windiest
Solar energy
5.25 kWh/m²
Travel score
5.9
out of 10

Evansville is county seat of Vanderburgh County, Indiana, United States.

Density
968/km²
people per km²
Founded
1817

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 64°F in the first days to 71°F by the end.

A typical April day in Evansville reaches about 68°F in the afternoon and slips back to 49°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 55°F and 80°F. Set against its neighbours, April runs about 11°F warmer than March and about 9°F cooler than May.

20°40°60°80°151015202530
Avg high (°F)Avg low (°F)
16344
26344
36445
46445
56546
66546
76546
86647
96647
106747
116748
126748
136748
146849
156849
166849
176950
186950
196950
206951
216951
226951
237051
247052
257052
267152
277153
287153
297153
307254

How April really feels in Evansville

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.

Evansville 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
Jan42° / 27°3.79.12.29.70.2
Feb46° / 30°3.392.710.51.3
Mar56° / 39°4.411.61.111.73.8
Apr68° / 49°5.1120.1135.9
May76° / 59°4.8130146.3
Jun85° / 68°3.911.4014.65.3
Jul87° / 71°3.410.4014.44.7
Aug86° / 69°3.08.2013.55.2
Sep80° / 61°3.27.7012.36.9
Oct69° / 49°3.580.1116.8
Nov55° / 39°3.78.90.69.93.8
Dec45° / 31°4.010.229.41.1

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 15% of April, with mostly cloudy or overcast conditions the remaining 56%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14357
24555
34456
44555
54555
64654
74654
84654
94654
104654
114654
124654
134555
144555
154555
164555
174456
184456
194357
204357
214357
224357
234258
244258
254258
264159
274159
284258
294258
304258

Chance of precipitation in April

Any precipitation

Evansville gets around 5.1 in of rain and snow 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 precipitation averages around 40% and peaks near 46% on the wettest days, and about 0 day brings snow. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
138
238
338
438
538
637
737
837
937
1038
1138
1238
1338
1439
1539
1639
1740
1840
1941
2041
2142
2243
2343
2444
2545
2645
2745
2846
2946
3046

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 81% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
189740
289740
388750
488750
588750
686860
786860
885870
985870
1084970
1183980
1283980
13821080
14821080
15811180
16811180
17801280
18801280
19801280
20781390
21781390
227713100
237614100
247614100
257514110
267414111
277215121
287215121
296916132
306916132

Wind in April

Winds average 8 mph in April, the windiest month of the year.

Across April, daily wind ranges from about 8 mph on the calmest days to 8 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
68light breeze
78light breeze
88light breeze
98light breeze
108light breeze
118light breeze
128light breeze
138light breeze
148light breeze
158light breeze
168light breeze
178light breeze
188light 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 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over April. Sunrise moves from 5:44 AM to 5:02 AM, and sunset from 6:06 PM to 6:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.45:446:06
212.45:426:07
312.45:416:08
412.55:396:09
512.55:386:10
612.65:366:11
712.65:356:11
812.75:336:12
912.75:316:13
1012.75:306:14
1112.85:286:15
1212.85:276:16
1312.95:256:17
1412.95:246:18
1512.95:226:19
1613.05:216:20
1713.05:206:21
1813.15:186:22
1913.15:176:23
2013.15:156:24
2113.25:146:25
2213.25:136:26
2313.35:116:26
2413.35:106:27
2513.35:086:28
2613.45:076:29
2713.45:066:30
2813.45:056:31
2913.55:036:32
3013.55:026:33

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.25 kWh/m².

For context, solar energy here swings from a low near 1.86 kWh/m² to a high of 6.43 kWh/m² in June across the year — April's 5.25 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.9Bright
44.9Bright
55.0Bright
65.0Bright
75.0Bright
85.1Bright
95.1Bright
105.1Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.5Bright
Planning a trip in April

Is April a good time to visit Evansville?

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

5.9
Sightseeing
4th-best month of the year
3.0
Beach & pool
7th-best month of the year

April is a reasonable time to visit Evansville for sightseeing.

What to pack for Evansville in April

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

In April, Evansville sees daytime highs around 68°F and nights near 49°F. Worth packing: rain gear and sun protection. About 12 days see rain.

rain gearsun protection

UV index in Evansville 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 Evansville peaks around July 11 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 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 highHighModerateJul 11UV 9Dec 22UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar5High
Apr6High
May8Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep7High
Oct4Moderate
Nov3Moderate
Dec2Low

Air quality in Evansville 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 Evansville is worst in July — around 19 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (October, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1419 µg/m³Oct 239 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb12Moderate
Mar13Moderate
Apr12Moderate
May15Moderate
Jun18Moderate
Jul19Moderate
Aug16Moderate
Sep13Moderate
Oct9Good
Nov9Good
Dec10Good
Location & terrain

Where is Evansville?

Evansville sits at 38.0°N, 87.6°W, 387 ft above sea level, in United States. The nearest listed city is Henderson, 9.9 mi away.

Topography around Evansville

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

Within 2 miles, the terrain around Evansville has only modest variations in elevation — a maximum elevation change of 115 ft around an average of 384 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 302 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 853 ft.

The land around Evansville is covered by artificial surfaces (50%) and trees (30%) within 2 miles, trees (39%) and cropland (34%) within 10 miles, and cropland (53%) and trees (36%) within 50 miles.

2 miles
115 ft
10 miles
302 ft
50 miles
853 ft
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Henderson 9.9 mi · Owensboro 28 mi · Jasper 45 mi · Madisonville 45 mi · Vincennes 48 mi · Hopkinsville 76 mi · Mount Vernon 77 mi · Marion 77 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 Evansville (37.9748°, -87.5559°, elevation 387 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).