Monthly outlook for Peterson Mill, CA: average high 43.1°, average low 27.7°. That is 1.5° above the climate normal for November. Precipitation is expected on 6 days (about 2.4 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 15 November (58°), the coolest 14 November (18.2°).
43.1°/27.7°
Average high / low
+1.5°
Above normal
6 / 3
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
43.4°
41.5°
+1.1°
23 November – 2 December
42.5°
37.9°
+2.6°
3 December – 12 December
at normal
35.8°
—
November records over 66 years
67.5°7 November 2006All-time high
-14.8°19 November 1994All-time low
Climate normals and records are computed from the nearest reference point — Aspendell (7 mi).
Sat, 1444° / 18°0
44 °
Peterson Mill, Saturday, 14 November
Clear. High 44°, low 18°.
Pressure29.91 inHg
Wind2.9 mph NE
Humidity57%
Visibility6.2 mi
Dew point24°
Sun, 1558° / 25°0
58 °
Peterson Mill, Sunday, 15 November
Overcast. High 58°, low 25°.
Pressure29.91 inHg
Wind3.3 mph E
Humidity39%
Visibility6.2 mi
Dew point28°
Mon, 1650° / 33°0.24
50 °
Peterson Mill, Monday, 16 November
Snow. High 50°, low 33°.
Pressure29.88 inHg
Wind2.6 mph N
Humidity51%
Visibility6.2 mi
Dew point27°
Tue, 1740° / 23°0.2
40 °
Peterson Mill, Tuesday, 17 November
Snow. High 40°, low 23°.
Pressure29.94 inHg
Wind1.1 mph NE
Humidity69%
Visibility6.2 mi
Dew point15°
Wed, 1845° / 28°0.88
45 °
Peterson Mill, Wednesday, 18 November
Snow. High 45°, low 28°.
Pressure29.85 inHg
Wind3.1 mph SW
Humidity59%
Visibility—
Dew point29°
Thu, 1938° / 29°0.47
38 °
Peterson Mill, Thursday, 19 November
Snow. High 38°, low 29°.
Pressure29.91 inHg
Wind12.9 mph SW
Humidity84%
Visibility—
Dew point31°
Fri, 2033° / 23°0.03
33 °
Peterson Mill, Friday, 20 November
Light snow. High 33°, low 23°.
Pressure30.15 inHg
Wind8.8 mph SW
Humidity39%
Visibility—
Dew point8°
Sat, 2141° / 25°0
41 °
Peterson Mill, Saturday, 21 November
Overcast. High 41°, low 25°.
Pressure30.27 inHg
Wind5.6 mph SW
Humidity33%
Visibility—
Dew point6°
Sun, 2244° / 32°0
44 °
Peterson Mill, Sunday, 22 November
Overcast. High 44°, low 32°.
Pressure30.18 inHg
Wind6 mph SW
Humidity47%
Visibility—
Dew point21°
Mon, 2342° / 31°0.01
42 °
Peterson Mill, Monday, 23 November
Snow. High 42°, low 31°.
Pressure30.00 inHg
Wind9.5 mph SW
Humidity47%
Visibility—
Dew point21°
Tue, 2443° / 31°0
43 °
Peterson Mill, Tuesday, 24 November
Partly cloudy. High 43°, low 31°.
Pressure30.18 inHg
Wind8 mph SW
Humidity46%
Visibility—
Dew point19°
Wed, 2547° / 31°0.36
47 °
Peterson Mill, Wednesday, 25 November
Snow. High 47°, low 31°.
Pressure30.12 inHg
Wind8.7 mph SE
Humidity43%
Visibility—
Dew point22°
Thu, 2637° / 25°0
37 °
Peterson Mill, Thursday, 26 November
Clear. High 37°, low 25°.
Pressure30.21 inHg
Wind12.8 mph SW
Humidity44%
Visibility—
Dew point13°
Fri, 2741° / 31°0
41 °
Peterson Mill, Friday, 27 November
Overcast. High 41°, low 31°.
Pressure30.21 inHg
Wind8.6 mph W
Humidity56%
Visibility—
Dew point22°
Sat, 2844° / 31°0.01
44 °
Peterson Mill, Saturday, 28 November
Light rain. High 44°, low 31°.
Pressure30.03 inHg
Wind12.7 mph SW
Humidity60%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2936° / 22°0.1
36 °
Peterson Mill, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.1 in
Chance of precipitation17%
Record high56° (1995)
Record low-1° (1975)
Mon, 3037° / 22°0.08
37 °
Peterson Mill, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.08 in
Chance of precipitation17%
Record high57° (1995)
Record low0° (2019)
Tue, 0137° / 23°0.07
37 °
Peterson Mill, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.07 in
Chance of precipitation23%
Record high56° (2008)
Record low4° (1971)
Wed, 0237° / 22°0.15
37 °
Peterson Mill, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.15 in
Chance of precipitation15%
Record high51° (1976)
Record low-6° (1978)
Thu, 0338° / 23°0.08
38 °
Peterson Mill, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.08 in
Chance of precipitation17%
Record high53° (2007)
Record low3° (1960)
Fri, 0437° / 23°0.1
37 °
Peterson Mill, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.1 in
Chance of precipitation20%
Record high56° (2007)
Record low1° (2001)
Sat, 0537° / 22°0.1
37 °
Peterson Mill, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.1 in
Chance of precipitation20%
Record high53° (2007)
Record low-13° (2013)
Sun, 0637° / 23°0.12
37 °
Peterson Mill, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.12 in
Chance of precipitation22%
Record high52° (1962)
Record low-6° (1960)
Mon, 0735° / 21°0.1
35 °
Peterson Mill, Monday, 7 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.1 in
Chance of precipitation32%
Record high53° (1979)
Record low-21° (1978)
Tue, 0835° / 20°0.03
35 °
Peterson Mill, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.03 in
Chance of precipitation20%
Record high55° (1979)
Record low-7° (1978)
Wed, 0935° / 21°0.04
35 °
Peterson Mill, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.04 in
Chance of precipitation8%
Record high53° (1979)
Record low-13° (1972)
Thu, 1036° / 22°0.07
36 °
Peterson Mill, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.07 in
Chance of precipitation18%
Record high54° (2008)
Record low-3° (1985)
Fri, 1135° / 21°0.11
35 °
Peterson Mill, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.11 in
Chance of precipitation20%
Record high53° (2025)
Record low-12° (1972)
Sat, 1234° / 20°0.09
34 °
Peterson Mill, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.09 in
Chance of precipitation17%
Record high51° (2025)
Record low1° (1967)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Peterson Mill, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Peterson Mill, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.