Monthly outlook for Ganns, CA: average high 49°, average low 32.5°. That is 0.1° above the climate normal for October. Precipitation is expected on 5 days (about 4.9 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 7 November (63.9°), the coolest 13 November (17.6°).
49°/32.5°
Average high / low
+0.1°
Above normal
5 / 4
Wet days / normal
4.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
55.1°
50.3°
+2.7°
10 November – 19 November
38.7°
45.4°
-3.7°
20 November – 29 November
at normal
41.8°
—
October records over 66 years
82.2°1 October 1980All-time high
9.3°28 October 2004All-time low
Climate normals and records are computed from the nearest reference point — Sherman Acres (6 mi).
Sun, 0145° / 31°0.28
45 °
Ganns, Sunday, 1 November
Snow. High 45°, low 31°.
Pressure29.91 inHg
Wind3.1 mph W
Humidity64%
Visibility6.2 mi
Dew point29°
Mon, 0257° / 29°0
57 °
Ganns, Monday, 2 November
Mostly clear. High 57°, low 29°.
Pressure30.15 inHg
Wind2.6 mph SW
Humidity42%
Visibility6.2 mi
Dew point25°
Tue, 0352° / 37°0.1
52 °
Ganns, Tuesday, 3 November
Light rain. High 52°, low 37°.
Pressure30.09 inHg
Wind10.1 mph S
Humidity50%
Visibility6.2 mi
Dew point30°
Wed, 0455° / 30°0
55 °
Ganns, Wednesday, 4 November
Clear. High 55°, low 30°.
Pressure30.00 inHg
Wind2.5 mph W
Humidity49%
Visibility6.2 mi
Dew point30°
Thu, 0559° / 33°0
59 °
Ganns, Thursday, 5 November
Overcast. High 59°, low 33°.
Pressure30.03 inHg
Wind8.9 mph E
Humidity38%
Visibility—
Dew point30°
Fri, 0661° / 37°0
61 °
Ganns, Friday, 6 November
Overcast. High 61°, low 37°.
Pressure30.06 inHg
Wind9.8 mph NE
Humidity31%
Visibility—
Dew point24°
Sat, 0764° / 42°0
64 °
Ganns, Saturday, 7 November
Clear. High 64°, low 42°.
Pressure30.03 inHg
Wind9.1 mph NE
Humidity25%
Visibility—
Dew point23°
Sun, 0861° / 42°0
61 °
Ganns, Sunday, 8 November
Clear. High 61°, low 42°.
Pressure30.06 inHg
Wind8.2 mph E
Humidity25%
Visibility—
Dew point22°
Mon, 0956° / 41°0
56 °
Ganns, Monday, 9 November
Overcast. High 56°, low 41°.
Pressure30.00 inHg
Wind8 mph SW
Humidity34%
Visibility—
Dew point26°
Tue, 1051° / 39°0.01
51 °
Ganns, Tuesday, 10 November
Light rain. High 51°, low 39°.
Pressure29.94 inHg
Wind18.1 mph S
Humidity31%
Visibility—
Dew point20°
Wed, 1135° / 26°3.73
35 °
Ganns, Wednesday, 11 November
Snow. High 35°, low 26°.
Pressure29.80 inHg
Wind13.4 mph S
Humidity100%
Visibility—
Dew point30°
Thu, 1231° / 20°0.23
31 °
Ganns, Thursday, 12 November
Snow. High 31°, low 20°.
Pressure30.03 inHg
Wind10.3 mph NE
Humidity94%
Visibility—
Dew point27°
Fri, 1336° / 18°0.01
36 °
Ganns, Friday, 13 November
Light rain. High 36°, low 18°.
Pressure30.15 inHg
Wind12.4 mph NE
Humidity94%
Visibility—
Dew point31°
Sat, 1438° / 32°0
38 °
Ganns, Saturday, 14 November
Overcast. High 38°, low 32°.
Pressure30.18 inHg
Wind12.2 mph NE
Humidity97%
Visibility—
Dew point37°
Sun, 1541° / 31°0
41 °
Ganns, Sunday, 15 November
Overcast. High 41°, low 31°.
Pressure30.09 inHg
Wind9.7 mph NE
Humidity85%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1645° / 26°0.19
45 °
Ganns, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low26°
Average precipitation0.19 in
Chance of precipitation28%
Record high65° (2008)
Record low3° (1963)
Tue, 1744° / 27°0.28
44 °
Ganns, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.28 in
Chance of precipitation32%
Record high68° (2019)
Record low9° (1994)
Wed, 1844° / 25°0.17
44 °
Ganns, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.17 in
Chance of precipitation33%
Record high65° (2019)
Record low11° (1964)
Thu, 1944° / 24°0.12
44 °
Ganns, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low24°
Average precipitation0.12 in
Chance of precipitation32%
Record high63° (2005)
Record low-4° (2024)
Fri, 2043° / 25°0.17
43 °
Ganns, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.17 in
Chance of precipitation35%
Record high62° (1995)
Record low5° (1985)
Sat, 2142° / 24°0.17
42 °
Ganns, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.17 in
Chance of precipitation35%
Record high57° (2002)
Record low8° (1985)
Sun, 2242° / 24°0.19
42 °
Ganns, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.19 in
Chance of precipitation32%
Record high57° (1995)
Record low5° (1983)
Mon, 2343° / 23°0.18
43 °
Ganns, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.18 in
Chance of precipitation27%
Record high64° (1995)
Record low3° (1973)
Tue, 2443° / 23°0.21
43 °
Ganns, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low23°
Average precipitation0.21 in
Chance of precipitation28%
Record high62° (1995)
Record low3° (1993)
Wed, 2542° / 23°0.15
42 °
Ganns, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low23°
Average precipitation0.15 in
Chance of precipitation28%
Record high56° (1995)
Record low7° (2015)
Thu, 2642° / 22°0.19
42 °
Ganns, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low22°
Average precipitation0.19 in
Chance of precipitation30%
Record high60° (2014)
Record low4° (2001)
Fri, 2741° / 22°0.18
41 °
Ganns, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low22°
Average precipitation0.18 in
Chance of precipitation28%
Record high58° (2021)
Record low5° (1990)
Sat, 2840° / 22°0.17
40 °
Ganns, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.17 in
Chance of precipitation35%
Record high59° (1980)
Record low4° (2024)
Sun, 2940° / 22°0.24
40 °
Ganns, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low22°
Average precipitation0.24 in
Chance of precipitation27%
Record high58° (2021)
Record low-11° (1975)
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 Ganns, 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 Ganns, 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.