Monthly outlook for Birchville, CA: average high 60.6°, average low 46°. That is 1.3° above the climate normal for November. Precipitation is expected on 7 days (about 4.7 inches), against a normal of 5 days and 4.1 inches. The warmest day looks like 12 November (74.6°), the coolest 21 November (38.8°).
60.6°/46°
Average high / low
+1.3°
Above normal
7 / 5
Wet days / normal
4.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
58°
59.2°
-0.7°
21 November – 30 November
65°
55.9°
+5.1°
1 December – 10 December
at normal
54.2°
—
November records over 66 years
82.2°1 November 1967All-time high
26.8°13 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Rackerby (13 mi).
Thu, 1275° / 52°0
75 °
Birchville, Thursday, 12 November
Clear. High 75°, low 52°.
Pressure29.85 inHg
Wind7.9 mph S
Humidity23%
Visibility6.2 mi
Dew point33°
Fri, 1355° / 45°2.06
55 °
Birchville, Friday, 13 November
Heavy rain. High 55°, low 45°.
Pressure29.56 inHg
Wind15.4 mph SW
Humidity100%
Visibility0.2 mi
Dew point50°
Sat, 1454° / 44°0.17
54 °
Birchville, Saturday, 14 November
Light rain. High 54°, low 44°.
Pressure29.97 inHg
Wind5.4 mph S
Humidity85%
Visibility6.2 mi
Dew point46°
Sun, 1560° / 42°0.26
60 °
Birchville, Sunday, 15 November
Rain. High 60°, low 42°.
Pressure30.06 inHg
Wind8.7 mph S
Humidity57%
Visibility—
Dew point39°
Mon, 1653° / 46°0.8
53 °
Birchville, Monday, 16 November
Rain. High 53°, low 46°.
Pressure30.09 inHg
Wind8.4 mph SE
Humidity89%
Visibility—
Dew point47°
Tue, 1755° / 42°0
55 °
Birchville, Tuesday, 17 November
Overcast. High 55°, low 42°.
Pressure30.00 inHg
Wind7.9 mph W
Humidity71%
Visibility—
Dew point42°
Wed, 1848° / 41°1.24
48 °
Birchville, Wednesday, 18 November
Rain. High 48°, low 41°.
Pressure30.06 inHg
Wind15.3 mph SE
Humidity91%
Visibility—
Dew point42°
Thu, 1953° / 40°0.07
53 °
Birchville, Thursday, 19 November
Light rain. High 53°, low 40°.
Pressure30.18 inHg
Wind5.6 mph NE
Humidity70%
Visibility—
Dew point40°
Fri, 2053° / 40°0
53 °
Birchville, Friday, 20 November
Overcast. High 53°, low 40°.
Pressure30.24 inHg
Wind7.6 mph NE
Humidity68%
Visibility—
Dew point37°
Sat, 2161° / 39°0
61 °
Birchville, Saturday, 21 November
Clear. High 61°, low 39°.
Pressure30.15 inHg
Wind8.5 mph NE
Humidity33%
Visibility—
Dew point24°
Sun, 2261° / 45°0
61 °
Birchville, Sunday, 22 November
Overcast. High 61°, low 45°.
Pressure30.21 inHg
Wind5.3 mph E
Humidity32%
Visibility—
Dew point28°
Mon, 2360° / 53°0
60 °
Birchville, Monday, 23 November
Overcast. High 60°, low 53°.
Pressure30.21 inHg
Wind4.7 mph NE
Humidity56%
Visibility—
Dew point41°
Tue, 2469° / 53°0.06
69 °
Birchville, Tuesday, 24 November
Light rain. High 69°, low 53°.
Pressure30.27 inHg
Wind5.9 mph NE
Humidity76%
Visibility—
Dew point52°
Wed, 2569° / 52°0
69 °
Birchville, Wednesday, 25 November
Overcast. High 69°, low 52°.
Pressure30.21 inHg
Wind5.7 mph NE
Humidity29%
Visibility—
Dew point32°
Thu, 2670° / 54°0
70 °
Birchville, Thursday, 26 November
Overcast. High 70°, low 54°.
Pressure30.15 inHg
Wind5.4 mph NE
Humidity34%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2755° / 40°0.2
55 °
Birchville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.2 in
Chance of precipitation38%
Record high69° (2002)
Record low31° (1994)
Sat, 2855° / 39°0.22
55 °
Birchville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.22 in
Chance of precipitation32%
Record high67° (1969)
Record low31° (1994)
Sun, 2955° / 40°0.33
55 °
Birchville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.33 in
Chance of precipitation27%
Record high72° (2008)
Record low29° (2010)
Mon, 3055° / 40°0.3
55 °
Birchville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.3 in
Chance of precipitation30%
Record high67° (1977)
Record low29° (2004)
Tue, 0155° / 40°0.39
55 °
Birchville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.39 in
Chance of precipitation38%
Record high70° (2021)
Record low31° (2015)
Wed, 0255° / 40°0.41
55 °
Birchville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.41 in
Chance of precipitation38%
Record high67° (2021)
Record low29° (1968)
Thu, 0355° / 40°0.39
55 °
Birchville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.39 in
Chance of precipitation38%
Record high66° (1979)
Record low32° (2018)
Fri, 0455° / 39°0.33
55 °
Birchville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.33 in
Chance of precipitation32%
Record high65° (2008)
Record low27° (1971)
Sat, 0555° / 40°0.28
55 °
Birchville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.28 in
Chance of precipitation37%
Record high67° (1979)
Record low23° (1972)
Sun, 0654° / 40°0.26
54 °
Birchville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.26 in
Chance of precipitation35%
Record high69° (1979)
Record low24° (1998)
Mon, 0754° / 40°0.32
54 °
Birchville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.32 in
Chance of precipitation43%
Record high69° (2020)
Record low23° (1998)
Tue, 0853° / 38°0.28
53 °
Birchville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.28 in
Chance of precipitation30%
Record high66° (1979)
Record low10° (1972)
Wed, 0954° / 39°0.27
54 °
Birchville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.27 in
Chance of precipitation37%
Record high64° (2020)
Record low9° (1972)
Thu, 1054° / 39°0.41
54 °
Birchville, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.41 in
Chance of precipitation38%
Record high65° (1976)
Record low18° (1972)
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 Birchville, 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 Birchville, 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.