Red Bluff weather in July: Red Bluff, California: normal highs, lows, rain and records for July
Red Bluff in July has a normal high of 98°F and a normal low of 66°F, a daily mean of 82°F, rising from 96°F on the 1st to 98°F by the 31st. Measurable precipitation falls on 0 days in a normal July, 0.06 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 37°C and low of 19°C, 2 mm of precipitation in July.
- NOAA stationRed Bluff Municipal Airport
- Station IDUSW00024216
- Location40.15°N 122.25°W
- Elevation353 ft (108 m)
- Population14,286
- Jan 57° 38°
- Feb 61° 41°
- Mar 66° 44°
- Apr 72° 47°
- May 82° 55°
- Jun 91° 62°
- Jul 98° 66°
- Aug 96° 64°
- Sep 91° 59°
- Oct 79° 51°
- Nov 64° 43°
- Dec 56° 38°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Red Bluff in July?
The normal high is 98°F and the normal low 66°F, for a daily mean of 82.0°F. July is 5.6°F warmer than June and 2.1°F warmer than August. July is the warmest month of the year in Red Bluff and the 11th wettest. Across the month the normal high rises 2°F, from 96°F on July 1 to 98°F on July 31. From one year to the next July's mean temperature typically moves about 2.2°F either way (NOAA's standard deviation), so roughly two Julys in three average between 80°F and 84°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 4%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| July 1 | 96°F | 65°F | 4% | 2% |
| July 8 | 98°F | 66°F | 2% | 1% |
| July 15 | 99°F | 66°F | 2% | 1% |
| July 22 | 99°F | 66°F | 1% | 1% |
| July 31 | 98°F | 66°F | 1% | 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 | 96°F | 65°F | 4% | 2% | 15 h |
| July 2 | 96°F | 65°F | 3% | 2% | 15 h |
| July 3 | 97°F | 65°F | 3% | 2% | 15 h |
| July 4 | 97°F | 66°F | 3% | 1% | 15 h |
| July 5 | 97°F | 66°F | 3% | 1% | 15 h |
| July 6 | 97°F | 66°F | 3% | 1% | 15 h |
| July 7 | 97°F | 66°F | 2% | 1% | 15 h |
| July 8 | 98°F | 66°F | 2% | 1% | 14 h 50 min |
| July 9 | 98°F | 66°F | 2% | 1% | 14 h 50 min |
| July 10 | 98°F | 66°F | 2% | 1% | 14 h 50 min |
| July 11 | 98°F | 66°F | 2% | 1% | 14 h 50 min |
| July 12 | 98°F | 66°F | 2% | 1% | 14 h 50 min |
| July 13 | 98°F | 66°F | 2% | 1% | 14 h 50 min |
| July 14 | 98°F | 66°F | 2% | 1% | 14 h 50 min |
| July 15 | 99°F | 66°F | 2% | 1% | 14 h 50 min |
| July 16 | 99°F | 66°F | 2% | 1% | 14 h 50 min |
| July 17 | 99°F | 66°F | 2% | 1% | 14 h 40 min |
| July 18 | 99°F | 66°F | 1% | 1% | 14 h 40 min |
| July 19 | 99°F | 66°F | 1% | 1% | 14 h 40 min |
| July 20 | 99°F | 66°F | 1% | 1% | 14 h 40 min |
| July 21 | 99°F | 66°F | 1% | 1% | 14 h 40 min |
| July 22 | 99°F | 66°F | 1% | 1% | 14 h 40 min |
| July 23 | 99°F | 66°F | 1% | 1% | 14 h 30 min |
| July 24 | 99°F | 66°F | 1% | 0% | 14 h 30 min |
| July 25 | 99°F | 66°F | 1% | 0% | 14 h 30 min |
| July 26 | 99°F | 66°F | 1% | 0% | 14 h 30 min |
| July 27 | 98°F | 66°F | 1% | 0% | 14 h 30 min |
| July 28 | 98°F | 66°F | 1% | 0% | 14 h 30 min |
| July 29 | 98°F | 66°F | 1% | 0% | 14 h 20 min |
| July 30 | 98°F | 66°F | 1% | 0% | 14 h 20 min |
| July 31 | 98°F | 66°F | 1% | 0% | 14 h 20 min |
- Normal high
- 98°FJuly average
- Normal low
- 66°FJuly average
- Precipitation
- 0.06 inmonth total
- Days with precipitation
- fewer than 10.01 inch or more
- Days at 90°F or more
- 28
- Daylight
- 15 h to 14 h 20 minJuly 1 to July 31
- Days at 70°F or more
- 31
- Days at 80°F or more
- 31
- Sunshine
- 96%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00024216; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Red Bluff in July?
On a given July day the chance of 0.01 inch or more is 2% on average, highest around July 1 (4%). In all, 0.06 in falls on 0 days of a normal July.
In a normal July in Red Bluff, 28 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00024216.
How humid and windy is Red Bluff in July?
At 3 p.m. the normal temperature is 97°F with 19% relative humidity and a dew point of 48°F; at 6 a.m. it is 68°F with 59% humidity. The wind averages 6.5 mph, most often from the south-southeast in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 68°F | 53°F | 59% | 3.8 mph | 97% |
| 9 a.m. | 81°F | 52°F | 36% | 5.3 mph | 96% |
| noon | 92°F | 50°F | 24% | 6.9 mph | 97% |
| 3 p.m. | 97°F | 48°F | 19% | 10.9 mph | 96% |
| 6 p.m. | 94°F | 50°F | 22% | 11.7 mph | 96% |
| 9 p.m. | 81°F | 57°F | 44% | 4.6 mph | 98% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00024216. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for July in Red Bluff?
The warmest July temperature on this station's record (since 1933) is 119°F, on July 15, 1972; the coldest is 51°F, on July 22, 1987. The wettest July brought 0.86 in (2007).
The July mean against the 1991-2020 normal of 82.0°F: 2021 85.6°F (+3.6), 2022 83.1°F (+1.1), 2023 84.3°F (+2.3), 2024 88.0°F (+6.0), 2025 80.2°F (−1.8), 2026 81.9°F (−0.1). 4 of 6 ran warmer than normal.
| July | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 85.6°F | +3.6°F | 0.00 in |
| 2022 | 83.1°F | +1.1°F | 0.00 in |
| 2023 | 84.3°F | +2.3°F | 0.00 in |
| 2024 | 88.0°F | +6.0°F | 0.00 in |
| 2025 | 80.2°F | −1.8°F | 0.00 in |
| 2026 | 81.9°F | −0.1°F | 0.00 in |
Source: records: ACIS, station USW00024216; recent months: ACIS, station USW00024216. Records and recent months use complete months only.
How does July in Red Bluff 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; Red Bluff's is 98°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.