Muscatine weather in July: Muscatine, Iowa: normal highs, lows, rain and records for July
Muscatine in July has a normal high of 85°F and a normal low of 64°F, a daily mean of 75°F, holding near 85°F all month. Measurable precipitation falls on 9 days in a normal July, 4.25 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 30°C and low of 18°C, 108 mm of precipitation in July.
- NOAA stationMuscatine
- Station IDUSC00135837
- Location41.41°N 91.07°W
- Elevation549 ft (167 m)
- From the centerunder 1 mile
- Population23,298
- Jan 31° 13°
- Feb 36° 17°
- Mar 50° 28°
- Apr 63° 39°
- May 74° 51°
- Jun 82° 61°
- Jul 85° 64°
- Aug 83° 62°
- Sep 78° 54°
- Oct 65° 42°
- Nov 49° 30°
- Dec 36° 20°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Muscatine in July?
The normal high is 85°F and the normal low 64°F, for a daily mean of 74.8°F. July is 3.2°F warmer than June and 2.2°F warmer than August. July is the warmest month of the year in Muscatine and the 4th wettest. From one year to the next July's mean temperature typically moves about 2.9°F either way (NOAA's standard deviation), so roughly two Julys in three average between 72°F and 78°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 34%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| July 1 | 85°F | 64°F | 34% | 25% |
| July 8 | 86°F | 64°F | 32% | 23% |
| July 15 | 86°F | 64°F | 31% | 22% |
| July 22 | 85°F | 64°F | 31% | 21% |
| July 31 | 85°F | 64°F | 31% | 20% |
Every day of July: normal high, low and chance of precipitation (warmest afternoon July 9, coldest night July 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| July 1 | 85°F | 64°F | 34% | 25% | 15 h 10 min |
| July 2 | 85°F | 64°F | 34% | 25% | 15 h 10 min |
| July 3 | 85°F | 64°F | 34% | 25% | 15 h 10 min |
| July 4 | 85°F | 64°F | 33% | 24% | 15 h 10 min |
| July 5 | 86°F | 64°F | 33% | 24% | 15 h 10 min |
| July 6 | 86°F | 64°F | 33% | 24% | 15 h |
| July 7 | 86°F | 64°F | 32% | 24% | 15 h |
| July 8 | 86°F | 64°F | 32% | 23% | 15 h |
| July 9 | 86°F | 64°F | 32% | 23% | 15 h |
| July 10 | 86°F | 64°F | 32% | 23% | 15 h |
| July 11 | 86°F | 64°F | 32% | 23% | 15 h |
| July 12 | 86°F | 64°F | 31% | 22% | 15 h |
| July 13 | 86°F | 64°F | 31% | 22% | 15 h |
| July 14 | 86°F | 64°F | 31% | 22% | 15 h |
| July 15 | 86°F | 64°F | 31% | 22% | 14 h 50 min |
| July 16 | 86°F | 64°F | 31% | 22% | 14 h 50 min |
| July 17 | 86°F | 64°F | 31% | 21% | 14 h 50 min |
| July 18 | 86°F | 64°F | 31% | 21% | 14 h 50 min |
| July 19 | 86°F | 64°F | 31% | 21% | 14 h 50 min |
| July 20 | 86°F | 64°F | 31% | 21% | 14 h 50 min |
| July 21 | 85°F | 64°F | 31% | 21% | 14 h 50 min |
| July 22 | 85°F | 64°F | 31% | 21% | 14 h 40 min |
| July 23 | 85°F | 64°F | 31% | 21% | 14 h 40 min |
| July 24 | 85°F | 64°F | 31% | 21% | 14 h 40 min |
| July 25 | 85°F | 64°F | 31% | 21% | 14 h 40 min |
| July 26 | 85°F | 64°F | 31% | 21% | 14 h 40 min |
| July 27 | 85°F | 64°F | 31% | 20% | 14 h 30 min |
| July 28 | 85°F | 64°F | 31% | 20% | 14 h 30 min |
| July 29 | 85°F | 64°F | 31% | 20% | 14 h 30 min |
| July 30 | 85°F | 64°F | 31% | 20% | 14 h 30 min |
| July 31 | 85°F | 64°F | 31% | 20% | 14 h 30 min |
- Normal high
- 85°FJuly average
- Normal low
- 64°FJuly average
- Precipitation
- 4.25 inmonth total
- Days with precipitation
- 90.01 inch or more
- Days at 90°F or more
- 8
- Daylight
- 15 h 10 min to 14 h 30 minJuly 1 to July 31
- Days at 70°F or more
- 31
- Days at 80°F or more
- 27
- Sunshine
- 81%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00135837; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Muscatine in July?
On a given July day the chance of 0.01 inch or more is 32% on average, highest around July 1 (34%). In all, 4.25 in falls on 9 days of a normal July, 1 of them with an inch or more.
In a normal July in Muscatine, 8 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00135837.
What are the records for July in Muscatine?
The warmest July temperature on this station's record (since 1935) is 111°F, on July 15, 1936; the coldest is 44°F, on July 13, 1940. The wettest July brought 13.12 in (1992).
The July mean against the 1991-2020 normal of 74.8°F: 2022 75.3°F (+0.5), 2023 74.0°F (−0.8), 2024 73.2°F (−1.6), 2025 77.0°F (+2.3), 2026 77.3°F (+2.5). 3 of 5 ran warmer than normal.
| July | Mean | Against normal | Precip. |
|---|---|---|---|
| 2022 | 75.3°F | +0.5°F | 5.20 in |
| 2023 | 74.0°F | −0.8°F | 3.21 in |
| 2024 | 73.2°F | −1.6°F | 4.69 in |
| 2025 | 77.0°F | +2.3°F | 11.81 in |
| 2026 | 77.3°F | +2.5°F | 3.02 in |
Source: records: ACIS, station USC00135837; recent months: ACIS, station USC00135837. Records and recent months use complete months only.
How does July in Muscatine compare across Iowa?
Across the 132 places PlainClimate covers in Iowa, July normal highs run from 79°F in Northwood to 87°F in Glenwood; Muscatine's is 85°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.