Anaheim weather in August: Anaheim, California: normal highs, lows, rain and records for August
Anaheim in August has a normal high of 89°F and a normal low of 66°F, a daily mean of 77°F, rising from 88°F on the 1st to 89°F by the 31st. Measurable precipitation falls on 0 days in a normal August, 0.01 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 32°C and low of 19°C, 0 mm of precipitation in August.
- NOAA stationAnaheim
- Station IDUSC00040192
- Location33.86°N 117.84°W
- Elevation235 ft (72 m)
- From the center5 miles
- Population344,561
- Jan 71° 49°
- Feb 71° 49°
- Mar 74° 51°
- Apr 77° 54°
- May 78° 58°
- Jun 82° 62°
- Jul 87° 66°
- Aug 89° 66°
- Sep 88° 64°
- Oct 83° 59°
- Nov 77° 53°
- Dec 71° 48°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Anaheim in August?
The normal high is 89°F and the normal low 66°F, for a daily mean of 77.4°F. August is 1.2°F warmer than July and 1.5°F warmer than September. August is the warmest month of the year in Anaheim and the 12th wettest. Across the month the normal high rises 1°F, from 88°F on August 1 to 89°F on August 31. From one year to the next August's mean temperature typically moves about 1.9°F either way (NOAA's standard deviation), so roughly two Augusts in three average between 76°F and 79°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 |
|---|---|---|---|---|
| August 1 | 88°F | 66°F | 1% | 1% |
| August 8 | 88°F | 66°F | 1% | 0% |
| August 15 | 89°F | 66°F | 1% | 0% |
| August 22 | 89°F | 66°F | 1% | 1% |
| August 31 | 89°F | 66°F | 2% | 1% |
Every day of August: normal high, low and chance of precipitation (warmest afternoon August 26, coldest night August 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| August 1 | 88°F | 66°F | 1% | 1% | 13 h 50 min |
| August 2 | 88°F | 66°F | 1% | 1% | 13 h 50 min |
| August 3 | 88°F | 66°F | 1% | 1% | 13 h 50 min |
| August 4 | 88°F | 66°F | 1% | 1% | 13 h 50 min |
| August 5 | 88°F | 66°F | 1% | 1% | 13 h 40 min |
| August 6 | 88°F | 66°F | 1% | 0% | 13 h 40 min |
| August 7 | 88°F | 66°F | 1% | 0% | 13 h 40 min |
| August 8 | 88°F | 66°F | 1% | 0% | 13 h 40 min |
| August 9 | 88°F | 66°F | 1% | 0% | 13 h 40 min |
| August 10 | 89°F | 66°F | 1% | 0% | 13 h 40 min |
| August 11 | 89°F | 66°F | 1% | 0% | 13 h 30 min |
| August 12 | 89°F | 66°F | 1% | 0% | 13 h 30 min |
| August 13 | 89°F | 66°F | 1% | 0% | 13 h 30 min |
| August 14 | 89°F | 66°F | 1% | 0% | 13 h 30 min |
| August 15 | 89°F | 66°F | 1% | 0% | 13 h 30 min |
| August 16 | 89°F | 66°F | 1% | 0% | 13 h 30 min |
| August 17 | 89°F | 66°F | 1% | 0% | 13 h 20 min |
| August 18 | 89°F | 66°F | 1% | 0% | 13 h 20 min |
| August 19 | 89°F | 66°F | 1% | 0% | 13 h 20 min |
| August 20 | 89°F | 66°F | 1% | 1% | 13 h 20 min |
| August 21 | 89°F | 66°F | 1% | 1% | 13 h 20 min |
| August 22 | 89°F | 66°F | 1% | 1% | 13 h 10 min |
| August 23 | 89°F | 66°F | 1% | 1% | 13 h 10 min |
| August 24 | 89°F | 66°F | 1% | 1% | 13 h 10 min |
| August 25 | 89°F | 66°F | 1% | 1% | 13 h 10 min |
| August 26 | 89°F | 66°F | 1% | 1% | 13 h 10 min |
| August 27 | 89°F | 66°F | 1% | 1% | 13 h |
| August 28 | 89°F | 66°F | 1% | 1% | 13 h |
| August 29 | 89°F | 66°F | 1% | 1% | 13 h |
| August 30 | 89°F | 66°F | 2% | 1% | 13 h |
| August 31 | 89°F | 66°F | 2% | 1% | 13 h |
- Normal high
- 89°FAugust average
- Normal low
- 66°FAugust average
- Precipitation
- 0.01 inmonth total
- Days with precipitation
- fewer than 10.01 inch or more
- Days at 90°F or more
- 11
- Daylight
- 13 h 50 min to 13 hAugust 1 to August 31
- Days at 70°F or more
- 31
- Days at 80°F or more
- 29
- Sunshine
- 92%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00040192; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Anaheim in August?
On a given August day the chance of 0.01 inch or more is 1% on average, highest around August 30 (2%). In all, 0.01 in falls on 0 days of a normal August.
In a normal August in Anaheim, 11 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00040192.
What are the records for August in Anaheim?
The warmest August temperature on this station's record (since 1989) is 106°F, on August 31, 2022; the coldest is 52°F, on August 31, 2002. The wettest August brought 2.10 in (2023).
The August mean against the 1991-2020 normal of 77.4°F: 2021 78.7°F (+1.3), 2022 81.2°F (+3.8), 2023 78.6°F (+1.2), 2024 77.0°F (−0.4), 2025 77.3°F (−0.1), 2026 80.7°F (+3.3). 4 of 6 ran warmer than normal.
| August | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 78.7°F | +1.3°F | 0.00 in |
| 2022 | 81.2°F | +3.8°F | 0.00 in |
| 2023 | 78.6°F | +1.2°F | 2.10 in |
| 2024 | 77.0°F | −0.4°F | 0.00 in |
| 2025 | 77.3°F | −0.1°F | 0.00 in |
| 2026 | 80.7°F | +3.3°F | 0.00 in |
Source: records: ACIS, station USC00040192; recent months: ACIS, station USC00040192. Records and recent months use complete months only.
How does August in Anaheim compare across California?
Across the 219 places PlainClimate covers in California, August normal highs run from 63°F in Bodega to 109°F in Needles; Anaheim's is 89°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.