Monthly outlook for Monte Rosa, CA: average high 56°, average low 42.3°. That is 2.8° below the climate normal for November. Precipitation is expected on 7 days (about 4.5 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 24 November (62°), the coolest 20 November (35.1°).
56°/42.3°
Average high / low
−2.8°
Below normal
7 / 4
Wet days / normal
4.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
54°
61.6°
-4.2°
23 November – 2 December
59.3°
59.5°
-0.1°
3 December – 12 December
at normal
57.5°
—
November records over 66 years
86.2°1 November 2020All-time high
30.4°29 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Forestville (8 mi).
Sat, 1462° / 38°0
62 °
Monte Rosa, Saturday, 14 November
Partly cloudy. High 62°, low 38°.
Pressure29.97 inHg
Wind5.1 mph S
Humidity67%
Visibility6.2 mi
Dew point47°
Sun, 1555° / 45°1.49
55 °
Monte Rosa, Sunday, 15 November
Heavy rain. High 55°, low 45°.
Pressure30.00 inHg
Wind5.3 mph W
Humidity99%
Visibility4.7 mi
Dew point55°
Mon, 1656° / 42°0.01
56 °
Monte Rosa, Monday, 16 November
Light rain. High 56°, low 42°.
Pressure30.15 inHg
Wind7 mph NW
Humidity58%
Visibility6.2 mi
Dew point42°
Tue, 1756° / 40°0.02
56 °
Monte Rosa, Tuesday, 17 November
Light rain. High 56°, low 40°.
Pressure30.12 inHg
Wind8.3 mph NW
Humidity54%
Visibility—
Dew point34°
Wed, 1852° / 41°0.89
52 °
Monte Rosa, Wednesday, 18 November
Heavy rain. High 52°, low 41°.
Pressure30.09 inHg
Wind11.8 mph S
Humidity70%
Visibility—
Dew point41°
Thu, 1953° / 39°0
53 °
Monte Rosa, Thursday, 19 November
Overcast. High 53°, low 39°.
Pressure30.03 inHg
Wind6.3 mph NW
Humidity75%
Visibility—
Dew point39°
Fri, 2053° / 35°0
53 °
Monte Rosa, Friday, 20 November
Clear. High 53°, low 35°.
Pressure30.06 inHg
Wind4.2 mph N
Humidity54%
Visibility—
Dew point31°
Sat, 2150° / 37°0.1
50 °
Monte Rosa, Saturday, 21 November
Light rain. High 50°, low 37°.
Pressure30.12 inHg
Wind8.7 mph E
Humidity62%
Visibility—
Dew point32°
Sun, 2245° / 42°0.29
45 °
Monte Rosa, Sunday, 22 November
Rain. High 45°, low 42°.
Pressure30.09 inHg
Wind6.7 mph NE
Humidity92%
Visibility—
Dew point40°
Mon, 2356° / 44°0.43
56 °
Monte Rosa, Monday, 23 November
Rain. High 56°, low 44°.
Pressure30.09 inHg
Wind5.1 mph NE
Humidity90%
Visibility—
Dew point45°
Tue, 2462° / 44°0
62 °
Monte Rosa, Tuesday, 24 November
Clear. High 62°, low 44°.
Pressure30.09 inHg
Wind3.4 mph N
Humidity65%
Visibility—
Dew point43°
Wed, 2561° / 46°0
61 °
Monte Rosa, Wednesday, 25 November
Overcast. High 61°, low 46°.
Pressure30.06 inHg
Wind3.7 mph NE
Humidity66%
Visibility—
Dew point42°
Thu, 2662° / 44°0
62 °
Monte Rosa, Thursday, 26 November
Overcast. High 62°, low 44°.
Pressure30.21 inHg
Wind4.8 mph NW
Humidity66%
Visibility—
Dew point43°
Fri, 2756° / 46°0.08
56 °
Monte Rosa, Friday, 27 November
Light rain. High 56°, low 46°.
Pressure30.18 inHg
Wind7.9 mph S
Humidity86%
Visibility—
Dew point47°
Sat, 2859° / 49°0.01
59 °
Monte Rosa, Saturday, 28 November
Light rain. High 59°, low 49°.
Pressure30.12 inHg
Wind3.5 mph SE
Humidity68%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2959° / 42°0.18
59 °
Monte Rosa, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.18 in
Chance of precipitation32%
Record high71° (1977)
Record low30° (2019)
Mon, 3058° / 42°0.18
58 °
Monte Rosa, Monday, 30 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.18 in
Chance of precipitation25%
Record high71° (2021)
Record low31° (2020)
Tue, 0159° / 42°0.2
59 °
Monte Rosa, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.2 in
Chance of precipitation27%
Record high75° (2021)
Record low34° (2004)
Wed, 0258° / 43°0.24
58 °
Monte Rosa, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.24 in
Chance of precipitation30%
Record high72° (2011)
Record low29° (2022)
Thu, 0359° / 43°0.26
59 °
Monte Rosa, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.26 in
Chance of precipitation37%
Record high68° (2020)
Record low32° (2004)
Fri, 0458° / 42°0.12
58 °
Monte Rosa, Friday, 4 December
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.12 in
Chance of precipitation28%
Record high69° (2023)
Record low34° (1968)
Sat, 0558° / 43°0.13
58 °
Monte Rosa, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.13 in
Chance of precipitation30%
Record high68° (2017)
Record low30° (2013)
Sun, 0658° / 44°0.16
58 °
Monte Rosa, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.16 in
Chance of precipitation37%
Record high68° (1962)
Record low30° (2013)
Mon, 0758° / 42°0.13
58 °
Monte Rosa, Monday, 7 December
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation37%
Record high72° (2020)
Record low32° (1978)
Tue, 0857° / 42°0.13
57 °
Monte Rosa, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (2020)
Record low28° (1972)
Wed, 0958° / 42°0.15
58 °
Monte Rosa, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.15 in
Chance of precipitation32%
Record high70° (2017)
Record low26° (1972)
Thu, 1057° / 41°0.18
57 °
Monte Rosa, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.18 in
Chance of precipitation35%
Record high71° (2017)
Record low27° (1972)
Fri, 1156° / 41°0.22
56 °
Monte Rosa, Friday, 11 December
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.22 in
Chance of precipitation35%
Record high71° (2017)
Record low27° (1972)
Sat, 1256° / 41°0.24
56 °
Monte Rosa, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.24 in
Chance of precipitation30%
Record high66° (1988)
Record low30° (1985)
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 Monte Rosa, 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 Monte Rosa, 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.