Wilmington weather in July: Wilmington, Ohio: normal highs, lows, rain and records for July
Wilmington in July has a normal high of 84°F and a normal low of 63°F, a daily mean of 74°F, holding near 84°F all month. Measurable precipitation falls on 12 days in a normal July, 3.88 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 29°C and low of 17°C, 99 mm of precipitation in July.
- NOAA stationWilmington Air Park
- Station IDUSW00013841
- Location39.42°N 83.82°W
- Elevation1,056 ft (322 m)
- Population12,639
- Jan 37° 21°
- Feb 41° 24°
- Mar 51° 32°
- Apr 64° 42°
- May 73° 52°
- Jun 82° 60°
- Jul 84° 63°
- Aug 83° 61°
- Sep 77° 54°
- Oct 65° 44°
- Nov 52° 34°
- Dec 41° 27°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Wilmington in July?
The normal high is 84°F and the normal low 63°F, for a daily mean of 73.6°F. July is 2.7°F warmer than June and 1.6°F warmer than August. July is the warmest month of the year in Wilmington and the 4th wettest. From one year to the next July's mean temperature typically moves about 2.4°F either way (NOAA's standard deviation), so roughly two Julys in three average between 71°F and 76°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 40%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| July 1 | 84°F | 63°F | 40% | 26% |
| July 8 | 84°F | 63°F | 39% | 25% |
| July 15 | 84°F | 63°F | 38% | 23% |
| July 22 | 84°F | 63°F | 37% | 22% |
| July 31 | 84°F | 63°F | 35% | 20% |
Every day of July: normal high, low and chance of precipitation (warmest afternoon July 5, coldest night July 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| July 1 | 84°F | 63°F | 40% | 26% | 14 h 50 min |
| July 2 | 84°F | 63°F | 40% | 26% | 14 h 50 min |
| July 3 | 84°F | 63°F | 39% | 26% | 14 h 50 min |
| July 4 | 84°F | 63°F | 39% | 26% | 14 h 50 min |
| July 5 | 84°F | 63°F | 39% | 25% | 14 h 50 min |
| July 6 | 84°F | 63°F | 39% | 25% | 14 h 50 min |
| July 7 | 84°F | 63°F | 39% | 25% | 14 h 50 min |
| July 8 | 84°F | 63°F | 39% | 25% | 14 h 50 min |
| July 9 | 84°F | 63°F | 38% | 25% | 14 h 50 min |
| July 10 | 84°F | 63°F | 38% | 24% | 14 h 50 min |
| July 11 | 84°F | 63°F | 38% | 24% | 14 h 50 min |
| July 12 | 84°F | 63°F | 38% | 24% | 14 h 50 min |
| July 13 | 84°F | 63°F | 38% | 24% | 14 h 40 min |
| July 14 | 84°F | 63°F | 38% | 23% | 14 h 40 min |
| July 15 | 84°F | 63°F | 38% | 23% | 14 h 40 min |
| July 16 | 84°F | 63°F | 37% | 23% | 14 h 40 min |
| July 17 | 84°F | 63°F | 37% | 23% | 14 h 40 min |
| July 18 | 84°F | 63°F | 37% | 22% | 14 h 40 min |
| July 19 | 84°F | 63°F | 37% | 22% | 14 h 40 min |
| July 20 | 84°F | 63°F | 37% | 22% | 14 h 40 min |
| July 21 | 84°F | 63°F | 37% | 22% | 14 h 30 min |
| July 22 | 84°F | 63°F | 37% | 22% | 14 h 30 min |
| July 23 | 84°F | 63°F | 36% | 22% | 14 h 30 min |
| July 24 | 84°F | 63°F | 36% | 21% | 14 h 30 min |
| July 25 | 84°F | 63°F | 36% | 21% | 14 h 30 min |
| July 26 | 84°F | 63°F | 36% | 21% | 14 h 30 min |
| July 27 | 84°F | 63°F | 36% | 21% | 14 h 20 min |
| July 28 | 84°F | 63°F | 36% | 21% | 14 h 20 min |
| July 29 | 84°F | 63°F | 36% | 20% | 14 h 20 min |
| July 30 | 84°F | 63°F | 35% | 20% | 14 h 20 min |
| July 31 | 84°F | 63°F | 35% | 20% | 14 h 20 min |
- Normal high
- 84°FJuly average
- Normal low
- 63°FJuly average
- Precipitation
- 3.88 inmonth total
- Days with precipitation
- 120.01 inch or more
- Days at 90°F or more
- 6
- Daylight
- 14 h 50 min to 14 h 20 minJuly 1 to July 31
- Days at 70°F or more
- 31
- Days at 80°F or more
- 25
- Sunshine
- 79%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00013841; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Wilmington in July?
On a given July day the chance of 0.01 inch or more is 37% on average, highest around July 1 (40%). In all, 3.88 in falls on 12 days of a normal July, 1 of them with an inch or more.
In a normal July in Wilmington, 6 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00013841.
What are the records for July in Wilmington?
The warmest July temperature on Wilmington's official record (since 1917) is 111°F, on July 21, 1934; the coldest is 40°F, on July 1, 1988. The wettest July brought 11.44 in (1938).
The July mean against the 1991-2020 normal of 73.6°F: 2021 73.8°F (+0.2), 2022 76.4°F (+2.8), 2023 75.4°F (+1.8), 2024 74.8°F (+1.2), 2025 77.0°F (+3.4), 2026 74.9°F (+1.3). 6 of 6 ran warmer than normal.
| July | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 73.8°F | +0.2°F | 4.45 in |
| 2022 | 76.4°F | +2.8°F | 4.24 in |
| 2023 | 75.4°F | +1.8°F | 10.13 in |
| 2024 | 74.8°F | +1.2°F | 4.44 in |
| 2025 | 77.0°F | +3.4°F | 6.01 in |
| 2026 | 74.9°F | +1.3°F | 4.78 in |
Source: records: ACIS, NWS threaded record ILNthr; recent months: ACIS, station USW00013841. Records and recent months use complete months only.
How does July in Wilmington compare across Ohio?
Across the 99 places PlainClimate covers in Ohio, July normal highs run from 81°F in Hiram to 87°F in Fairfield; Wilmington's is 84°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.