Monthly outlook for Santo Tomas, AZ: average high 71.3°, average low 57.6°. That is 1.1° above the climate normal for November. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 12 November (84.8°), the coolest 22 November (53.2°).
71.3°/57.6°
Average high / low
+1.1°
Above normal
2 / 2
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
71.2°
70.6°
+0.3°
21 November – 30 November
71.6°
65.9°
+3.2°
1 December – 10 December
at normal
63.7°
—
November records over 66 years
92.8°5 November 2020All-time high
28.2°30 November 1975All-time low
Climate normals and records are computed from the nearest reference point — Scottsdale (10 mi).
Thu, 1285° / 58°0
85 °
Santo Tomas, Thursday, 12 November
Clear. High 85°, low 58°.
Pressure29.94 inHg
Wind7.8 mph E
Humidity26%
Visibility6.2 mi
Dew point42°
Fri, 1375° / 62°0
75 °
Santo Tomas, Friday, 13 November
Overcast. High 75°, low 62°.
Pressure29.83 inHg
Wind4.9 mph SE
Humidity32%
Visibility6.2 mi
Dew point43°
Sat, 1463° / 55°0.15
63 °
Santo Tomas, Saturday, 14 November
Light rain. High 63°, low 55°.
Pressure29.88 inHg
Wind2.2 mph NE
Humidity80%
Visibility6.2 mi
Dew point54°
Sun, 1570° / 53°0
70 °
Santo Tomas, Sunday, 15 November
Mostly clear. High 70°, low 53°.
Pressure30.06 inHg
Wind6 mph NE
Humidity53%
Visibility—
Dew point47°
Mon, 1674° / 58°0
74 °
Santo Tomas, Monday, 16 November
Clear. High 74°, low 58°.
Pressure30.06 inHg
Wind6 mph E
Humidity46%
Visibility—
Dew point47°
Tue, 1768° / 55°0.35
68 °
Santo Tomas, Tuesday, 17 November
Rain. High 68°, low 55°.
Pressure29.88 inHg
Wind16.3 mph S
Humidity65%
Visibility—
Dew point49°
Wed, 1863° / 56°0
63 °
Santo Tomas, Wednesday, 18 November
Mostly clear. High 63°, low 56°.
Pressure30.12 inHg
Wind6 mph S
Humidity40%
Visibility—
Dew point35°
Thu, 1965° / 55°0
65 °
Santo Tomas, Thursday, 19 November
Clear. High 65°, low 55°.
Pressure30.12 inHg
Wind5.2 mph NE
Humidity34%
Visibility—
Dew point32°
Fri, 2066° / 60°0
66 °
Santo Tomas, Friday, 20 November
Overcast. High 66°, low 60°.
Pressure30.03 inHg
Wind3 mph SE
Humidity29%
Visibility—
Dew point30°
Sat, 2167° / 58°0
67 °
Santo Tomas, Saturday, 21 November
Overcast. High 67°, low 58°.
Pressure30.03 inHg
Wind12.9 mph NE
Humidity35%
Visibility—
Dew point35°
Sun, 2266° / 53°0
66 °
Santo Tomas, Sunday, 22 November
Clear. High 66°, low 53°.
Pressure30.18 inHg
Wind11.7 mph NE
Humidity31%
Visibility—
Dew point30°
Mon, 2368° / 57°0
68 °
Santo Tomas, Monday, 23 November
Clear. High 68°, low 57°.
Pressure30.18 inHg
Wind4.3 mph NE
Humidity28%
Visibility—
Dew point29°
Tue, 2473° / 59°0
73 °
Santo Tomas, Tuesday, 24 November
Overcast. High 73°, low 59°.
Pressure30.15 inHg
Wind4.5 mph NE
Humidity21%
Visibility—
Dew point25°
Wed, 2577° / 64°0
77 °
Santo Tomas, Wednesday, 25 November
Overcast. High 77°, low 64°.
Pressure30.06 inHg
Wind6.6 mph NE
Humidity20%
Visibility—
Dew point27°
Thu, 2678° / 62°0
78 °
Santo Tomas, Thursday, 26 November
Clear. High 78°, low 62°.
Pressure30.09 inHg
Wind6.4 mph NE
Humidity22%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2765° / 42°0.06
65 °
Santo Tomas, Friday, 27 November
Climate normal for this date — 60-year average.
Average high65°
Average low42°
Average precipitation0.06 in
Chance of precipitation12%
Record high81° (2014)
Record low29° (1973)
Sat, 2864° / 42°0.06
64 °
Santo Tomas, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.06 in
Chance of precipitation18%
Record high79° (2021)
Record low31° (1994)
Sun, 2964° / 42°0.07
64 °
Santo Tomas, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.07 in
Chance of precipitation15%
Record high81° (1999)
Record low29° (1976)
Mon, 3064° / 41°0.09
64 °
Santo Tomas, Monday, 30 November
Climate normal for this date — 60-year average.
Average high64°
Average low41°
Average precipitation0.09 in
Chance of precipitation12%
Record high79° (2021)
Record low28° (1975)
Tue, 0164° / 41°0.06
64 °
Santo Tomas, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high64°
Average low41°
Average precipitation0.06 in
Chance of precipitation8%
Record high81° (2021)
Record low29° (2004)
Wed, 0264° / 41°0.02
64 °
Santo Tomas, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high64°
Average low41°
Average precipitation0.02 in
Chance of precipitation12%
Record high80° (2021)
Record low24° (1991)
Thu, 0365° / 42°0.02
65 °
Santo Tomas, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high65°
Average low42°
Average precipitation0.02 in
Chance of precipitation3%
Record high77° (2024)
Record low27° (1991)
Fri, 0464° / 42°0.09
64 °
Santo Tomas, Friday, 4 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.09 in
Chance of precipitation20%
Record high77° (1979)
Record low31° (1973)
Sat, 0564° / 42°0.04
64 °
Santo Tomas, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.04 in
Chance of precipitation17%
Record high79° (2023)
Record low32° (2009)
Sun, 0664° / 42°0.05
64 °
Santo Tomas, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.05 in
Chance of precipitation17%
Record high78° (2023)
Record low29° (2011)
Mon, 0763° / 42°0.07
63 °
Santo Tomas, Monday, 7 December
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.07 in
Chance of precipitation18%
Record high76° (2020)
Record low25° (1978)
Tue, 0862° / 41°0.09
62 °
Santo Tomas, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.09 in
Chance of precipitation20%
Record high77° (1996)
Record low20° (1978)
Wed, 0963° / 40°0.03
63 °
Santo Tomas, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high63°
Average low40°
Average precipitation0.03 in
Chance of precipitation10%
Record high76° (2020)
Record low22° (1978)
Thu, 1063° / 40°0.05
63 °
Santo Tomas, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high63°
Average low40°
Average precipitation0.05 in
Chance of precipitation10%
Record high77° (2017)
Record low28° (1971)
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 Santo Tomas, 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 Santo Tomas, 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.