Pasco weather in July: Pasco, Washington: normal highs, lows, rain and records for July
Pasco in July has a normal high of 93°F and a normal low of 57°F, a daily mean of 75°F, rising from 88°F on the 1st to 94°F by the 31st. Measurable precipitation falls on 2 days in a normal July, 0.15 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 34°C and low of 14°C, 4 mm of precipitation in July.
- NOAA stationPasco Tri Cities Airport
- Station IDUSW00024163
- Location46.27°N 119.12°W
- Elevation407 ft (124 m)
- Population81,724
- Jan 41° 28°
- Feb 49° 28°
- Mar 59° 33°
- Apr 67° 38°
- May 77° 46°
- Jun 83° 53°
- Jul 93° 57°
- Aug 91° 56°
- Sep 81° 48°
- Oct 66° 38°
- Nov 50° 32°
- 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 Pasco in July?
The normal high is 93°F and the normal low 57°F, for a daily mean of 74.7°F. July is 6.9°F warmer than June and 1.5°F warmer than August. July is the warmest month of the year in Pasco and the 12th wettest. Across the month the normal high rises 6°F, from 88°F on July 1 to 94°F on July 31. From one year to the next July's mean temperature typically moves about 2.7°F either way (NOAA's standard deviation), so roughly two Julys in three average between 72°F and 77°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 11%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| July 1 | 88°F | 54°F | 11% | 3% |
| July 8 | 91°F | 56°F | 8% | 2% |
| July 15 | 93°F | 57°F | 7% | 2% |
| July 22 | 94°F | 58°F | 6% | 1% |
| July 31 | 94°F | 58°F | 6% | 1% |
Every day of July: normal high, low and chance of precipitation (warmest afternoon July 24, coldest night July 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| July 1 | 88°F | 54°F | 11% | 3% | 15 h 40 min |
| July 2 | 89°F | 55°F | 10% | 3% | 15 h 40 min |
| July 3 | 89°F | 55°F | 10% | 3% | 15 h 40 min |
| July 4 | 90°F | 55°F | 10% | 3% | 15 h 40 min |
| July 5 | 90°F | 55°F | 9% | 3% | 15 h 40 min |
| July 6 | 90°F | 55°F | 9% | 3% | 15 h 40 min |
| July 7 | 91°F | 56°F | 9% | 2% | 15 h 40 min |
| July 8 | 91°F | 56°F | 8% | 2% | 15 h 40 min |
| July 9 | 91°F | 56°F | 8% | 2% | 15 h 40 min |
| July 10 | 92°F | 56°F | 8% | 2% | 15 h 40 min |
| July 11 | 92°F | 56°F | 8% | 2% | 15 h 30 min |
| July 12 | 92°F | 57°F | 8% | 2% | 15 h 30 min |
| July 13 | 93°F | 57°F | 7% | 2% | 15 h 30 min |
| July 14 | 93°F | 57°F | 7% | 2% | 15 h 30 min |
| July 15 | 93°F | 57°F | 7% | 2% | 15 h 30 min |
| July 16 | 93°F | 57°F | 7% | 2% | 15 h 30 min |
| July 17 | 93°F | 57°F | 6% | 2% | 15 h 20 min |
| July 18 | 94°F | 58°F | 6% | 1% | 15 h 20 min |
| July 19 | 94°F | 58°F | 6% | 1% | 15 h 20 min |
| July 20 | 94°F | 58°F | 6% | 1% | 15 h 20 min |
| July 21 | 94°F | 58°F | 6% | 1% | 15 h 20 min |
| July 22 | 94°F | 58°F | 6% | 1% | 15 h 10 min |
| July 23 | 94°F | 58°F | 6% | 1% | 15 h 10 min |
| July 24 | 94°F | 58°F | 6% | 1% | 15 h 10 min |
| July 25 | 94°F | 58°F | 6% | 1% | 15 h 10 min |
| July 26 | 94°F | 58°F | 6% | 1% | 15 h 10 min |
| July 27 | 94°F | 58°F | 6% | 1% | 15 h |
| July 28 | 94°F | 58°F | 6% | 1% | 15 h |
| July 29 | 94°F | 58°F | 6% | 1% | 15 h |
| July 30 | 94°F | 58°F | 6% | 1% | 15 h |
| July 31 | 94°F | 58°F | 6% | 1% | 14 h 50 min |
- Normal high
- 93°FJuly average
- Normal low
- 57°FJuly average
- Precipitation
- 0.15 inmonth total
- Days with precipitation
- 20.01 inch or more
- Days at 90°F or more
- 22
- Daylight
- 15 h 40 min to 14 h 50 minJuly 1 to July 31
- Days at 70°F or more
- 31
- Days at 80°F or more
- 30
- Sunshine
- 94%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00024163; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Pasco in July?
On a given July day the chance of 0.01 inch or more is 7% on average, highest around July 1 (11%). In all, 0.15 in falls on 2 days of a normal July.
In a normal July in Pasco, 22 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00024163.
What are the records for July in Pasco?
The warmest July temperature on this station's record (since 1945) is 112°F, on July 23, 2006; the coldest is 42°F, on July 5, 1999. The wettest July brought 0.60 in (2012).
The July mean against the 1991-2020 normal of 74.7°F: 2021 80.0°F (+5.3), 2022 79.0°F (+4.3), 2023 77.7°F (+3.0), 2024 78.1°F (+3.4), 2025 76.0°F (+1.3), 2026 76.2°F (+1.5). 6 of 6 ran warmer than normal.
| July | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 80.0°F | +5.3°F | 0.00 in |
| 2022 | 79.0°F | +4.3°F | 0.15 in |
| 2023 | 77.7°F | +3.0°F | 0.04 in |
| 2024 | 78.1°F | +3.4°F | 0.00 in |
| 2025 | 76.0°F | +1.3°F | 0.00 in |
| 2026 | 76.2°F | +1.5°F | 0.04 in |
Source: records: ACIS, station USW00024163; recent months: ACIS, station USW00024163. Records and recent months use complete months only.
How does July in Pasco compare across Washington?
Across the 96 places PlainClimate covers in Washington, July normal highs run from 65°F in Long Beach to 93°F in Pasco; Pasco's is 93°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.