Longview weather in July: Longview, Washington: normal highs, lows, rain and records for July
Longview in July has a normal high of 79°F and a normal low of 53°F, a daily mean of 66°F, rising from 76°F on the 1st to 81°F by the 31st. Measurable precipitation falls on 5 days in a normal July, 0.63 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 26°C and low of 12°C, 16 mm of precipitation in July.
- NOAA stationLongview
- Station IDUSC00454769
- Location46.15°N 122.92°W
- Elevation12 ft (4 m)
- Population38,294
- Jan 48° 35°
- Feb 52° 35°
- Mar 57° 38°
- Apr 62° 40°
- May 69° 45°
- Jun 73° 50°
- Jul 79° 53°
- Aug 80° 53°
- Sep 76° 50°
- Oct 64° 44°
- Nov 53° 39°
- Dec 47° 35°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Longview in July?
The normal high is 79°F and the normal low 53°F, for a daily mean of 66.4°F. July is 5.2°F warmer than June and 0.5°F cooler than August. July is the 2nd warmest month of the year in Longview and the 12th wettest. Across the month the normal high rises 5°F, from 76°F on July 1 to 81°F on July 31. From one year to the next July's mean temperature typically moves about 1.8°F either way (NOAA's standard deviation), so roughly two Julys in three average between 65°F and 68°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 25%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| July 1 | 76°F | 51°F | 25% | 12% |
| July 8 | 78°F | 53°F | 20% | 9% |
| July 15 | 80°F | 54°F | 17% | 7% |
| July 22 | 81°F | 54°F | 15% | 6% |
| July 31 | 81°F | 55°F | 14% | 6% |
Every day of July: normal high, low and chance of precipitation (warmest afternoon July 30, coldest night July 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| July 1 | 76°F | 51°F | 25% | 12% | 15 h 40 min |
| July 2 | 76°F | 52°F | 24% | 11% | 15 h 40 min |
| July 3 | 77°F | 52°F | 24% | 11% | 15 h 40 min |
| July 4 | 77°F | 52°F | 23% | 10% | 15 h 40 min |
| July 5 | 77°F | 52°F | 22% | 10% | 15 h 40 min |
| July 6 | 77°F | 52°F | 21% | 9% | 15 h 40 min |
| July 7 | 78°F | 52°F | 21% | 9% | 15 h 40 min |
| July 8 | 78°F | 53°F | 20% | 9% | 15 h 40 min |
| July 9 | 78°F | 53°F | 19% | 8% | 15 h 40 min |
| July 10 | 78°F | 53°F | 19% | 8% | 15 h 30 min |
| July 11 | 79°F | 53°F | 18% | 8% | 15 h 30 min |
| July 12 | 79°F | 53°F | 18% | 8% | 15 h 30 min |
| July 13 | 79°F | 53°F | 18% | 7% | 15 h 30 min |
| July 14 | 79°F | 53°F | 17% | 7% | 15 h 30 min |
| July 15 | 80°F | 54°F | 17% | 7% | 15 h 30 min |
| July 16 | 80°F | 54°F | 17% | 7% | 15 h 30 min |
| July 17 | 80°F | 54°F | 16% | 7% | 15 h 20 min |
| July 18 | 80°F | 54°F | 16% | 7% | 15 h 20 min |
| July 19 | 80°F | 54°F | 16% | 6% | 15 h 20 min |
| July 20 | 80°F | 54°F | 16% | 6% | 15 h 20 min |
| July 21 | 81°F | 54°F | 15% | 6% | 15 h 20 min |
| July 22 | 81°F | 54°F | 15% | 6% | 15 h 10 min |
| July 23 | 81°F | 54°F | 15% | 6% | 15 h 10 min |
| July 24 | 81°F | 54°F | 15% | 6% | 15 h 10 min |
| July 25 | 81°F | 54°F | 15% | 6% | 15 h 10 min |
| July 26 | 81°F | 55°F | 14% | 6% | 15 h 10 min |
| July 27 | 81°F | 55°F | 14% | 6% | 15 h |
| July 28 | 81°F | 55°F | 14% | 5% | 15 h |
| July 29 | 81°F | 55°F | 14% | 5% | 15 h |
| July 30 | 81°F | 55°F | 14% | 6% | 15 h |
| July 31 | 81°F | 55°F | 14% | 6% | 14 h 50 min |
- Normal high
- 79°FJuly average
- Normal low
- 53°FJuly average
- Precipitation
- 0.63 inmonth total
- Days with precipitation
- 50.01 inch or more
- Days at 90°F or more
- 4
- Daylight
- 15 h 40 min to 14 h 50 minJuly 1 to July 31
- Days at 70°F or more
- 28
- Days at 80°F or more
- 13
- Sunshine
- 78%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00454769; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Longview in July?
On a given July day the chance of 0.01 inch or more is 18% on average, highest around July 1 (25%). In all, 0.63 in falls on 5 days of a normal July.
In a normal July in Longview, 4 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00454769.
What are the records for July in Longview?
The warmest July temperature on this station's record (since 1925) is 105°F, on July 2, 1942; the coldest is 32°F, on July 25, 1930. The wettest July brought 3.23 in (1983).
The July mean against the 1991-2020 normal of 66.4°F: 2021 67.9°F (+1.5), 2022 69.6°F (+3.2), 2023 68.7°F (+2.3), 2024 70.8°F (+4.3), 2025 68.3°F (+1.9), 2026 68.1°F (+1.7). 6 of 6 ran warmer than normal.
| July | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 67.9°F | +1.5°F | 0.01 in |
| 2022 | 69.6°F | +3.2°F | 0.06 in |
| 2023 | 68.7°F | +2.3°F | 0.20 in |
| 2024 | 70.8°F | +4.3°F | 0.33 in |
| 2025 | 68.3°F | +1.9°F | 0.00 in |
| 2026 | 68.1°F | +1.7°F | 0.29 in |
Source: records: ACIS, station USC00454769; recent months: ACIS, station USC00454769. Records and recent months use complete months only.
How does July in Longview 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; Longview's is 79°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.