Monthly outlook for Summerhaven, AZ: average high 54.5°, average low 39.8°. That is 10.1° below the climate normal for November. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 5 November (62.3°), the coolest 18 November (30.5°).
54.5°/39.8°
Average high / low
−10.1°
Below normal
3 / 2
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
58.7°
74°
-8.5°
13 November – 22 November
47.5°
69.9°
-12.5°
23 November – 2 December
at normal
65.5°
—
November records over 66 years
89.1°5 November 2020All-time high
26.6°30 November 2004All-time low
Climate normals and records are computed from the nearest reference point — Catalina (8 mi).
Wed, 0459° / 37°0
59 °
Summerhaven, Wednesday, 4 November
Clear. High 59°, low 37°.
Pressure29.91 inHg
Wind8.3 mph SW
Humidity37%
Visibility6.2 mi
Dew point37°
Thu, 0562° / 35°0
62 °
Summerhaven, Thursday, 5 November
Partly cloudy. High 62°, low 35°.
Pressure29.97 inHg
Wind2.3 mph NW
Humidity45%
Visibility6.2 mi
Dew point41°
Fri, 0662° / 46°0.05
62 °
Summerhaven, Friday, 6 November
Light rain. High 62°, low 46°.
Pressure30.00 inHg
Wind2.9 mph W
Humidity50%
Visibility6.2 mi
Dew point43°
Sat, 0757° / 44°0
57 °
Summerhaven, Saturday, 7 November
Clear. High 57°, low 44°.
Pressure30.03 inHg
Wind8.5 mph E
Humidity51%
Visibility6.2 mi
Dew point39°
Sun, 0859° / 45°0
59 °
Summerhaven, Sunday, 8 November
Clear. High 59°, low 45°.
Pressure30.15 inHg
Wind10.7 mph SE
Humidity44%
Visibility—
Dew point34°
Mon, 0961° / 46°0.02
61 °
Summerhaven, Monday, 9 November
Light rain. High 61°, low 46°.
Pressure30.09 inHg
Wind6.7 mph SE
Humidity39%
Visibility—
Dew point32°
Tue, 1057° / 45°0.13
57 °
Summerhaven, Tuesday, 10 November
Light rain. High 57°, low 45°.
Pressure30.03 inHg
Wind5 mph SW
Humidity49%
Visibility—
Dew point35°
Wed, 1156° / 45°0
56 °
Summerhaven, Wednesday, 11 November
Overcast. High 56°, low 45°.
Pressure30.03 inHg
Wind4.7 mph W
Humidity47%
Visibility—
Dew point33°
Thu, 1256° / 43°0
56 °
Summerhaven, Thursday, 12 November
Clear. High 56°, low 43°.
Pressure29.97 inHg
Wind6.8 mph SW
Humidity40%
Visibility—
Dew point29°
Fri, 1351° / 43°0.19
51 °
Summerhaven, Friday, 13 November
Light rain. High 51°, low 43°.
Pressure29.91 inHg
Wind5.1 mph NW
Humidity47%
Visibility—
Dew point29°
Sat, 1454° / 40°0
54 °
Summerhaven, Saturday, 14 November
Clear. High 54°, low 40°.
Pressure30.06 inHg
Wind4.5 mph E
Humidity49%
Visibility—
Dew point30°
Sun, 1554° / 42°0
54 °
Summerhaven, Sunday, 15 November
Clear. High 54°, low 42°.
Pressure29.97 inHg
Wind10.7 mph SW
Humidity35%
Visibility—
Dew point25°
Mon, 1643° / 34°0.01
43 °
Summerhaven, Monday, 16 November
Light rain. High 43°, low 34°.
Pressure29.97 inHg
Wind9.1 mph W
Humidity60%
Visibility—
Dew point29°
Tue, 1741° / 31°0
41 °
Summerhaven, Tuesday, 17 November
Clear. High 41°, low 31°.
Pressure30.06 inHg
Wind6.2 mph W
Humidity31%
Visibility—
Dew point10°
Wed, 1841° / 31°0
41 °
Summerhaven, Wednesday, 18 November
Clear. High 41°, low 31°.
Pressure30.18 inHg
Wind8.8 mph N
Humidity32%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1969° / 46°0.04
69 °
Summerhaven, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.04 in
Chance of precipitation10%
Record high84° (2007)
Record low32° (2000)
Fri, 2069° / 47°0.04
69 °
Summerhaven, Friday, 20 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.04 in
Chance of precipitation5%
Record high82° (2020)
Record low29° (1994)
Sat, 2169° / 47°0.06
69 °
Summerhaven, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.06 in
Chance of precipitation10%
Record high80° (2002)
Record low33° (1972)
Sun, 2268° / 47°0.03
68 °
Summerhaven, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.03 in
Chance of precipitation10%
Record high81° (2020)
Record low29° (1979)
Mon, 2368° / 47°0.06
68 °
Summerhaven, Monday, 23 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.06 in
Chance of precipitation15%
Record high81° (2012)
Record low31° (1983)
Tue, 2467° / 45°0.02
67 °
Summerhaven, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.02 in
Chance of precipitation8%
Record high82° (2017)
Record low32° (1983)
Wed, 2566° / 46°0.03
66 °
Summerhaven, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.03 in
Chance of precipitation12%
Record high82° (1995)
Record low30° (1992)
Thu, 2665° / 45°0.04
65 °
Summerhaven, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.04 in
Chance of precipitation13%
Record high85° (2017)
Record low31° (1992)
Fri, 2765° / 44°0.03
65 °
Summerhaven, Friday, 27 November
Climate normal for this date — 60-year average.
Average high65°
Average low44°
Average precipitation0.03 in
Chance of precipitation10%
Record high83° (2017)
Record low28° (1984)
Sat, 2864° / 43°0.04
64 °
Summerhaven, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.04 in
Chance of precipitation15%
Record high79° (2014)
Record low30° (1983)
Sun, 2963° / 43°0.07
63 °
Summerhaven, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high63°
Average low43°
Average precipitation0.07 in
Chance of precipitation17%
Record high80° (1999)
Record low30° (1976)
Mon, 3065° / 42°0.06
65 °
Summerhaven, Monday, 30 November
Climate normal for this date — 60-year average.
Average high65°
Average low42°
Average precipitation0.06 in
Chance of precipitation13%
Record high78° (1999)
Record low27° (2004)
Tue, 0165° / 42°0.05
65 °
Summerhaven, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high65°
Average low42°
Average precipitation0.05 in
Chance of precipitation12%
Record high78° (1973)
Record low31° (2004)
Wed, 0265° / 43°0.04
65 °
Summerhaven, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high65°
Average low43°
Average precipitation0.04 in
Chance of precipitation10%
Record high77° (2017)
Record low28° (1991)
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 Summerhaven, AZ 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 Summerhaven, AZ 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.