Modesto weather in July: Modesto, California: normal highs, lows, rain and records for July
Modesto in July has a normal high of 95°F and a normal low of 63°F, a daily mean of 79°F, holding near 95°F all month. Measurable precipitation falls on 0 days in a normal July, 0.00 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 35°C and low of 17°C, 0 mm of precipitation in July.
- NOAA stationModesto City County Airport
- Station IDUSW00023258
- Location37.62°N 120.95°W
- Elevation73 ft (22 m)
- From the center3 miles
- Population220,592
- Jan 56° 39°
- Feb 62° 42°
- Mar 68° 45°
- Apr 74° 48°
- May 82° 54°
- Jun 90° 59°
- Jul 95° 63°
- Aug 94° 62°
- Sep 89° 59°
- Oct 79° 52°
- Nov 66° 43°
- Dec 56° 39°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Modesto in July?
The normal high is 95°F and the normal low 63°F, for a daily mean of 78.8°F. July is 4.3°F warmer than June and 1.0°F warmer than August. July is the warmest month of the year in Modesto and the 12th wettest. Across the month the normal high rises 1°F, from 94°F on July 1 to 95°F on July 31. From one year to the next July's mean temperature typically moves about 2.1°F either way (NOAA's standard deviation), so roughly two Julys in three average between 77°F and 81°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 2%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| July 1 | 94°F | 62°F | 2% | – |
| July 8 | 95°F | 62°F | 1% | – |
| July 15 | 95°F | 63°F | 1% | – |
| July 22 | 95°F | 63°F | 1% | – |
| July 31 | 95°F | 63°F | 0% | – |
Every day of July: normal high, low and chance of precipitation (warmest afternoon July 18, coldest night July 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| July 1 | 94°F | 62°F | 2% | – | 14 h 40 min |
| July 2 | 94°F | 62°F | 2% | – | 14 h 40 min |
| July 3 | 94°F | 62°F | 1% | – | 14 h 40 min |
| July 4 | 94°F | 62°F | 1% | – | 14 h 40 min |
| July 5 | 94°F | 62°F | 1% | – | 14 h 40 min |
| July 6 | 95°F | 62°F | 1% | – | 14 h 40 min |
| July 7 | 95°F | 62°F | 1% | – | 14 h 40 min |
| July 8 | 95°F | 62°F | 1% | – | 14 h 40 min |
| July 9 | 95°F | 63°F | 1% | – | 14 h 40 min |
| July 10 | 95°F | 63°F | 1% | – | 14 h 40 min |
| July 11 | 95°F | 63°F | 1% | – | 14 h 40 min |
| July 12 | 95°F | 63°F | 1% | – | 14 h 40 min |
| July 13 | 95°F | 63°F | 1% | – | 14 h 30 min |
| July 14 | 95°F | 63°F | 1% | – | 14 h 30 min |
| July 15 | 95°F | 63°F | 1% | – | 14 h 30 min |
| July 16 | 95°F | 63°F | 1% | – | 14 h 30 min |
| July 17 | 95°F | 63°F | 1% | – | 14 h 30 min |
| July 18 | 96°F | 63°F | 1% | – | 14 h 30 min |
| July 19 | 96°F | 63°F | 1% | – | 14 h 30 min |
| July 20 | 96°F | 63°F | 1% | – | 14 h 30 min |
| July 21 | 95°F | 63°F | 1% | – | 14 h 20 min |
| July 22 | 95°F | 63°F | 1% | – | 14 h 20 min |
| July 23 | 95°F | 63°F | 1% | – | 14 h 20 min |
| July 24 | 95°F | 63°F | 0% | – | 14 h 20 min |
| July 25 | 95°F | 63°F | 0% | – | 14 h 20 min |
| July 26 | 95°F | 63°F | 0% | – | 14 h 20 min |
| July 27 | 95°F | 63°F | 0% | – | 14 h 20 min |
| July 28 | 95°F | 63°F | 0% | – | 14 h 10 min |
| July 29 | 95°F | 63°F | 0% | – | 14 h 10 min |
| July 30 | 95°F | 63°F | 0% | – | 14 h 10 min |
| July 31 | 95°F | 63°F | 0% | – | 14 h 10 min |
- Normal high
- 95°FJuly average
- Normal low
- 63°FJuly average
- Precipitation
- 0.00 inmonth total
- Days with precipitation
- fewer than 10.01 inch or more
- Days at 90°F or more
- 26
- Daylight
- 14 h 40 min to 14 h 10 minJuly 1 to July 31
- Days at 70°F or more
- 31
- Days at 80°F or more
- 31
- Sunshine
- 98%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00023258; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Modesto in July?
On a given July day the chance of 0.01 inch or more is 1% on average, highest around July 1 (2%). In all, 0.00 in falls on 0 days of a normal July.
In a normal July in Modesto, 26 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00023258.
What are the records for July in Modesto?
The warmest July temperature on this station's record (since 1927) is 113°F, on July 24, 2006; the coldest is 46°F, on July 8, 1935. The wettest July brought 0.69 in (1974).
The July mean against the 1991-2020 normal of 78.8°F: 2021 80.5°F (+1.7), 2022 78.7°F (−0.1), 2023 80.0°F (+1.2), 2024 85.0°F (+6.2), 2025 76.5°F (−2.3), 2026 79.3°F (+0.5). 4 of 6 ran warmer than normal.
| July | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 80.5°F | +1.7°F | 0.00 in |
| 2022 | 78.7°F | −0.1°F | 0.01 in |
| 2023 | 80.0°F | +1.2°F | 0.00 in |
| 2024 | 85.0°F | +6.2°F | 0.00 in |
| 2025 | 76.5°F | −2.3°F | 0.00 in |
| 2026 | 79.3°F | +0.5°F | 0.00 in |
Source: records: ACIS, station USW00023258; recent months: ACIS, station USW00023258. Records and recent months use complete months only.
How does July in Modesto compare across California?
Across the 219 places PlainClimate covers in California, July normal highs run from 62°F in Bodega to 111°F in Needles; Modesto's is 95°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.