Monthly outlook for Birchville, CA: average high 55.9°, average low 42.7°. That is 0.7° below the climate normal for November. Precipitation is expected on 10 days (about 10.4 inches), against a normal of 5 days and 4.1 inches. The warmest day looks like 15 November (64.6°), the coolest 17 November (34.1°).
55.9°/42.7°
Average high / low
−0.7°
Below normal
10 / 5
Wet days / normal
10.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
56.3°
58.1°
-1°
24 November – 3 December
55.3°
55.4°
-0°
4 December – 13 December
at normal
53.3°
—
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).
Sun, 1565° / 49°1.17
65 °
Birchville, Sunday, 15 November
Heavy rain. High 65°, low 49°.
Pressure30.03 inHg
Wind7.9 mph S
Humidity76%
Visibility6.2 mi
Dew point47°
Mon, 1652° / 39°0.74
52 °
Birchville, Monday, 16 November
Heavy rain. High 52°, low 39°.
Pressure30.12 inHg
Wind3.4 mph SW
Humidity63%
Visibility6.2 mi
Dew point39°
Tue, 1753° / 34°0
53 °
Birchville, Tuesday, 17 November
Clear. High 53°, low 34°.
Pressure30.00 inHg
Wind4.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point36°
Wed, 1846° / 41°0.96
46 °
Birchville, Wednesday, 18 November
Rain. High 46°, low 41°.
Pressure29.91 inHg
Wind13.4 mph SE
Humidity95%
Visibility—
Dew point42°
Thu, 1954° / 43°0.64
54 °
Birchville, Thursday, 19 November
Rain. High 54°, low 43°.
Pressure29.88 inHg
Wind8.9 mph E
Humidity65%
Visibility—
Dew point41°
Fri, 2051° / 42°0.5
51 °
Birchville, Friday, 20 November
Rain. High 51°, low 42°.
Pressure30.03 inHg
Wind10.1 mph NE
Humidity99%
Visibility—
Dew point47°
Sat, 2159° / 43°0
59 °
Birchville, Saturday, 21 November
Overcast. High 59°, low 43°.
Pressure30.12 inHg
Wind6.1 mph NE
Humidity64%
Visibility—
Dew point42°
Sun, 2262° / 43°0.38
62 °
Birchville, Sunday, 22 November
Rain. High 62°, low 43°.
Pressure30.00 inHg
Wind17.4 mph SE
Humidity44%
Visibility—
Dew point36°
Mon, 2359° / 52°0.99
59 °
Birchville, Monday, 23 November
Heavy rain. High 59°, low 52°.
Pressure30.03 inHg
Wind10.8 mph S
Humidity78%
Visibility—
Dew point51°
Tue, 2454° / 51°3.19
54 °
Birchville, Tuesday, 24 November
Heavy rain. High 54°, low 51°.
Pressure29.97 inHg
Wind13.7 mph S
Humidity91%
Visibility—
Dew point50°
Wed, 2554° / 44°1.48
54 °
Birchville, Wednesday, 25 November
Heavy rain. High 54°, low 44°.
Pressure30.00 inHg
Wind12.5 mph SW
Humidity90%
Visibility—
Dew point48°
Thu, 2648° / 39°0.35
48 °
Birchville, Thursday, 26 November
Rain. High 48°, low 39°.
Pressure30.12 inHg
Wind6.1 mph NE
Humidity95%
Visibility—
Dew point43°
Fri, 2759° / 38°0
59 °
Birchville, Friday, 27 November
Clear. High 59°, low 38°.
Pressure30.27 inHg
Wind7.8 mph NE
Humidity48%
Visibility—
Dew point32°
Sat, 2857° / 37°0
57 °
Birchville, Saturday, 28 November
Overcast. High 57°, low 37°.
Pressure30.39 inHg
Wind7.2 mph NE
Humidity39%
Visibility—
Dew point27°
Sun, 2960° / 42°0
60 °
Birchville, Sunday, 29 November
Overcast. High 60°, low 42°.
Pressure30.45 inHg
Wind5.8 mph NE
Humidity37%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1153° / 38°0.28
53 °
Birchville, Friday, 11 December
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.28 in
Chance of precipitation35%
Record high65° (2017)
Record low12° (1972)
Sat, 1252° / 38°0.38
52 °
Birchville, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.38 in
Chance of precipitation42%
Record high63° (2023)
Record low11° (1972)
Sun, 1351° / 38°0.31
51 °
Birchville, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.31 in
Chance of precipitation47%
Record high65° (1988)
Record low16° (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.