Lake Arrowhead weather in October: Lake Arrowhead, California: normal highs, lows, rain and records for October
Lake Arrowhead in October has a normal high of 63°F and a normal low of 43°F, a daily mean of 53°F, falling from 68°F on the 1st to 58°F by the 31st. Measurable precipitation falls on 2 days in a normal October, 2.06 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 17°C and low of 6°C, 52 mm of precipitation in October.
- NOAA stationLake Arrowhead
- Station IDUSC00044671
- Location34.25°N 117.19°W
- Elevation5,205 ft (1,587 m)
- From the centerunder 1 mile
- Population (census place)10,746
- Jan 44° 29°
- Feb 45° 30°
- Mar 52° 32°
- Apr 60° 36°
- May 67° 41°
- Jun 76° 49°
- Jul 81° 57°
- Aug 82° 57°
- Sep 74° 52°
- Oct 63° 43°
- Nov 52° 34°
- Dec 43° 29°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Lake Arrowhead in October?
The normal high is 63°F and the normal low 43°F, for a daily mean of 52.9°F. October is 10.1°F cooler than September and 10.2°F warmer than November. October is the 6th warmest month of the year in Lake Arrowhead and the 7th wettest. Across the month the normal high falls 10°F, from 68°F on October 1 to 58°F on October 31. From one year to the next October's mean temperature typically moves about 3.0°F either way (NOAA's standard deviation), so roughly two Octobers in three average between 50°F and 56°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 9%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| October 1 | 68°F | 48°F | 3% | 3% |
| October 8 | 66°F | 45°F | 4% | 4% |
| October 15 | 63°F | 43°F | 6% | 5% |
| October 22 | 61°F | 41°F | 7% | 6% |
| October 31 | 58°F | 38°F | 9% | 7% |
Every day of October: normal high, low and chance of precipitation (warmest afternoon October 1, coldest night October 31)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| October 1 | 68°F | 48°F | 3% | 3% | 11 h 50 min |
| October 2 | 68°F | 47°F | 3% | 3% | 11 h 50 min |
| October 3 | 68°F | 47°F | 4% | 3% | 11 h 50 min |
| October 4 | 67°F | 47°F | 4% | 3% | 11 h 50 min |
| October 5 | 67°F | 46°F | 4% | 3% | 11 h 40 min |
| October 6 | 66°F | 46°F | 4% | 4% | 11 h 40 min |
| October 7 | 66°F | 46°F | 4% | 4% | 11 h 40 min |
| October 8 | 66°F | 45°F | 4% | 4% | 11 h 40 min |
| October 9 | 65°F | 45°F | 5% | 4% | 11 h 40 min |
| October 10 | 65°F | 45°F | 5% | 4% | 11 h 30 min |
| October 11 | 65°F | 44°F | 5% | 4% | 11 h 30 min |
| October 12 | 64°F | 44°F | 5% | 4% | 11 h 30 min |
| October 13 | 64°F | 44°F | 5% | 5% | 11 h 30 min |
| October 14 | 64°F | 43°F | 5% | 5% | 11 h 30 min |
| October 15 | 63°F | 43°F | 6% | 5% | 11 h 20 min |
| October 16 | 63°F | 43°F | 6% | 5% | 11 h 20 min |
| October 17 | 63°F | 43°F | 6% | 5% | 11 h 20 min |
| October 18 | 62°F | 42°F | 7% | 6% | 11 h 20 min |
| October 19 | 62°F | 42°F | 7% | 6% | 11 h 10 min |
| October 20 | 62°F | 42°F | 7% | 6% | 11 h 10 min |
| October 21 | 61°F | 41°F | 7% | 6% | 11 h 10 min |
| October 22 | 61°F | 41°F | 7% | 6% | 11 h 10 min |
| October 23 | 61°F | 41°F | 8% | 6% | 11 h 10 min |
| October 24 | 60°F | 40°F | 8% | 6% | 11 h |
| October 25 | 60°F | 40°F | 8% | 7% | 11 h |
| October 26 | 60°F | 40°F | 8% | 7% | 11 h |
| October 27 | 59°F | 39°F | 8% | 7% | 11 h |
| October 28 | 59°F | 39°F | 8% | 7% | 11 h |
| October 29 | 59°F | 39°F | 9% | 7% | 10 h 50 min |
| October 30 | 58°F | 38°F | 9% | 7% | 10 h 50 min |
| October 31 | 58°F | 38°F | 9% | 7% | 10 h 50 min |
- Normal high
- 63°FOctober average
- Normal low
- 43°FOctober average
- Precipitation
- 2.06 inmonth total
- Days with precipitation
- 20.01 inch or more
- Nights at 32°F or colder
- 2
- Daylight
- 11 h 50 min to 10 h 50 minOctober 1 to October 31
- Days at 70°F or more
- 10
- Days at 80°F or more
- 1
- Sunshine
- 93%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USC00044671; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Lake Arrowhead in October?
On a given October day the chance of 0.01 inch or more is 6% on average, highest around October 31 (9%). In all, 2.06 in falls on 2 days of a normal October, 1 of them with an inch or more.
In a normal October in Lake Arrowhead, 2 nights fall to freezing.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USC00044671.
What are the records for October in Lake Arrowhead?
The warmest October temperature on this station's record (since 1941) is 89°F, on October 12, 1950; the coldest is 18°F, on October 29, 1971. The wettest October brought 19.23 in (2004); the snowiest, 9.5 inches (1971).
Source: records: ACIS, station USC00044671. Records and recent months use complete months only.
How does October in Lake Arrowhead compare across California?
Across the 219 places PlainClimate covers in California, October normal highs run from 58°F in Tahoma to 93°F in Brawley; Lake Arrowhead's is 63°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.
Other months and places
- Lake Arrowhead in September74°F by day, 52°F at night
- Lake Arrowhead in November52°F by day, 34°F at night
- Lake Arrowhead through the yearEvery month, frost dates, records and recent years
- California in OctoberThe statewide normal and the warmest and coolest places
- Brawley: California's warmest Octobernormal high 93°F