Evansville weather in April: Evansville, Indiana: normal highs, lows, rain and records for April
Evansville in April has a normal high of 68°F and a normal low of 46°F, a daily mean of 57°F, rising from 63°F on the 1st to 73°F by the 30th. Measurable precipitation falls on 12 days in a normal April, 5.14 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 20°C and low of 8°C, 131 mm of precipitation in April.
- NOAA stationEvansville Regional Airport
- Station IDUSW00093817
- Location38.04°N 87.52°W
- Elevation400 ft (122 m)
- Population115,395
- Jan 42° 26°
- Feb 47° 28°
- Mar 57° 36°
- Apr 68° 46°
- May 77° 57°
- Jun 86° 65°
- Jul 89° 69°
- Aug 88° 67°
- Sep 82° 59°
- Oct 70° 47°
- Nov 56° 37°
- Dec 46° 30°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Evansville in April?
The normal high is 68°F and the normal low 46°F, for a daily mean of 57.2°F. April is 10.6°F warmer than March and 9.7°F cooler than May. April is the 7th warmest month of the year in Evansville and the wettest. Across the month the normal high rises 10°F, from 63°F on April 1 to 73°F on April 30. From one year to the next April's mean temperature typically moves about 3.2°F either way (NOAA's standard deviation), so roughly two Aprils in three average between 54°F and 60°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 42%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| April 1 | 63°F | 41°F | 37% | 25% |
| April 8 | 66°F | 43°F | 38% | 25% |
| April 15 | 68°F | 46°F | 39% | 26% |
| April 22 | 71°F | 49°F | 41% | 27% |
| April 30 | 73°F | 51°F | 42% | 28% |
Every day of April: normal high, low and chance of precipitation (warmest afternoon April 30, coldest night April 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| April 1 | 63°F | 41°F | 37% | 25% | 12 h 40 min |
| April 2 | 64°F | 41°F | 37% | 25% | 12 h 40 min |
| April 3 | 64°F | 42°F | 37% | 25% | 12 h 40 min |
| April 4 | 64°F | 42°F | 37% | 25% | 12 h 40 min |
| April 5 | 65°F | 42°F | 37% | 25% | 12 h 40 min |
| April 6 | 65°F | 43°F | 37% | 25% | 12 h 50 min |
| April 7 | 66°F | 43°F | 38% | 25% | 12 h 50 min |
| April 8 | 66°F | 43°F | 38% | 25% | 12 h 50 min |
| April 9 | 66°F | 44°F | 38% | 25% | 12 h 50 min |
| April 10 | 67°F | 44°F | 38% | 26% | 13 h |
| April 11 | 67°F | 44°F | 38% | 26% | 13 h |
| April 12 | 67°F | 45°F | 39% | 26% | 13 h |
| April 13 | 68°F | 45°F | 39% | 26% | 13 h |
| April 14 | 68°F | 46°F | 39% | 26% | 13 h 10 min |
| April 15 | 68°F | 46°F | 39% | 26% | 13 h 10 min |
| April 16 | 69°F | 46°F | 40% | 26% | 13 h 10 min |
| April 17 | 69°F | 47°F | 40% | 27% | 13 h 10 min |
| April 18 | 69°F | 47°F | 40% | 27% | 13 h 20 min |
| April 19 | 70°F | 47°F | 40% | 27% | 13 h 20 min |
| April 20 | 70°F | 48°F | 41% | 27% | 13 h 20 min |
| April 21 | 70°F | 48°F | 41% | 27% | 13 h 20 min |
| April 22 | 71°F | 49°F | 41% | 27% | 13 h 20 min |
| April 23 | 71°F | 49°F | 41% | 27% | 13 h 30 min |
| April 24 | 71°F | 49°F | 42% | 27% | 13 h 30 min |
| April 25 | 72°F | 50°F | 42% | 27% | 13 h 30 min |
| April 26 | 72°F | 50°F | 42% | 28% | 13 h 30 min |
| April 27 | 72°F | 50°F | 42% | 28% | 13 h 40 min |
| April 28 | 72°F | 51°F | 42% | 28% | 13 h 40 min |
| April 29 | 73°F | 51°F | 42% | 28% | 13 h 40 min |
| April 30 | 73°F | 51°F | 42% | 28% | 13 h 40 min |
- Normal high
- 68°FApril average
- Normal low
- 46°FApril average
- Precipitation
- 5.14 inmonth total
- Days with precipitation
- 120.01 inch or more
- Nights at 32°F or colder
- 2
- Daylight
- 12 h 40 min to 13 h 40 minApril 1 to April 30
- Days at 70°F or more
- 14
- Days at 80°F or more
- 4
- Sunshine
- 72%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00093817; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Evansville in April?
On a given April day the chance of 0.01 inch or more is 40% on average, highest around April 30 (42%). In all, 5.14 in falls on 12 days of a normal April, 1 of them with an inch or more.
In a normal April in Evansville, 2 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00093817.
How humid and windy is Evansville in April?
At 3 p.m. the normal temperature is 69°F with 51% relative humidity and a dew point of 50°F; at 6 a.m. it is 54°F with 82% humidity. The wind averages 7.4 mph, most often from the southwest in the afternoon.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 54°F | 49°F | 82% | 5.6 mph | 55% |
| 9 a.m. | 63°F | 50°F | 64% | 9.2 mph | 58% |
| noon | 68°F | 51°F | 54% | 10.5 mph | 49% |
| 3 p.m. | 69°F | 50°F | 51% | 10.6 mph | 54% |
| 6 p.m. | 66°F | 50°F | 56% | 7.7 mph | 50% |
| 9 p.m. | 60°F | 51°F | 72% | 5.4 mph | 63% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00093817. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for April in Evansville?
The warmest April temperature on Evansville's official record (since 1897) is 91°F, on April 27, 1989; the coldest is 23°F, on April 3, 1987. The wettest April brought 11.83 in (1996); the snowiest, 8.6 inches (1971).
The April mean against the 1991-2020 normal of 57.2°F: 2021 56.9°F (−0.3), 2022 55.6°F (−1.6), 2023 57.3°F (+0.1), 2024 60.8°F (+3.6), 2025 59.6°F (+2.4), 2026 64.8°F (+7.5). 4 of 6 ran warmer than normal.
| April | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 56.9°F | −0.3°F | 2.87 in |
| 2022 | 55.6°F | −1.6°F | 3.85 in |
| 2023 | 57.3°F | +0.1°F | 2.77 in |
| 2024 | 60.8°F | +3.6°F | 6.27 in |
| 2025 | 59.6°F | +2.4°F | 8.74 in |
| 2026 | 64.8°F | +7.5°F | 2.92 in |
Source: records: ACIS, NWS threaded record EVVthr; recent months: ACIS, station USW00093817. Records and recent months use complete months only.
How does April in Evansville compare across Indiana?
Across the 99 places PlainClimate covers in Indiana, April normal highs run from 58°F in Angola to 70°F in Boonville; Evansville's is 68°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.