Monthly outlook for San Luis, AZ: average high 74.6°, average low 58.6°. That is 0.5° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 16 November (78.3°), the coolest 19 November (52.3°).
74.6°/58.6°
Average high / low
+0.5°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
73.9°
75.3°
-0.8°
25 November – 4 December
75.7°
70.8°
+2.7°
5 December – 14 December
at normal
68.9°
—
November records over 66 years
95°1 November 2008All-time high
35.4°29 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Yuma (12 mi).
Mon, 1678° / 60°0
78 °
San Luis, Monday, 16 November
Partly cloudy. High 78°, low 60°.
Pressure29.97 inHg
Wind3 mph S
Humidity39%
Visibility6.2 mi
Dew point50°
Tue, 1774° / 61°0
74 °
San Luis, Tuesday, 17 November
Clear. High 74°, low 61°.
Pressure29.94 inHg
Wind14.4 mph W
Humidity27%
Visibility6.2 mi
Dew point38°
Wed, 1874° / 53°0
74 °
San Luis, Wednesday, 18 November
Partly cloudy. High 74°, low 53°.
Pressure30.09 inHg
Wind4.2 mph N
Humidity22%
Visibility6.2 mi
Dew point27°
Thu, 1976° / 52°0
76 °
San Luis, Thursday, 19 November
Clear. High 76°, low 52°.
Pressure29.97 inHg
Wind8.8 mph S
Humidity25%
Visibility—
Dew point30°
Fri, 2074° / 61°0
74 °
San Luis, Friday, 20 November
Clear. High 74°, low 61°.
Pressure29.97 inHg
Wind11.9 mph W
Humidity31%
Visibility—
Dew point38°
Sat, 2171° / 58°0
71 °
San Luis, Saturday, 21 November
Partly cloudy. High 71°, low 58°.
Pressure30.06 inHg
Wind6.3 mph N
Humidity37%
Visibility—
Dew point38°
Sun, 2271° / 58°0
71 °
San Luis, Sunday, 22 November
Clear. High 71°, low 58°.
Pressure30.03 inHg
Wind8.1 mph NW
Humidity33%
Visibility—
Dew point36°
Mon, 2372° / 57°0
72 °
San Luis, Monday, 23 November
Partly cloudy. High 72°, low 57°.
Pressure30.09 inHg
Wind9.9 mph NW
Humidity34%
Visibility—
Dew point36°
Tue, 2472° / 59°0
72 °
San Luis, Tuesday, 24 November
Overcast. High 72°, low 59°.
Pressure30.09 inHg
Wind5.5 mph NE
Humidity29%
Visibility—
Dew point33°
Wed, 2577° / 60°0
77 °
San Luis, Wednesday, 25 November
Mostly clear. High 77°, low 60°.
Pressure30.12 inHg
Wind14.3 mph N
Humidity34%
Visibility—
Dew point40°
Thu, 2676° / 59°0
76 °
San Luis, Thursday, 26 November
Mostly clear. High 76°, low 59°.
Pressure30.15 inHg
Wind15 mph N
Humidity19%
Visibility—
Dew point25°
Fri, 2778° / 60°0
78 °
San Luis, Friday, 27 November
Overcast. High 78°, low 60°.
Pressure30.03 inHg
Wind8.1 mph N
Humidity18%
Visibility—
Dew point24°
Sat, 2875° / 62°0
75 °
San Luis, Saturday, 28 November
Clear. High 75°, low 62°.
Pressure29.94 inHg
Wind15.6 mph NW
Humidity35%
Visibility—
Dew point42°
Sun, 2975° / 58°0
75 °
San Luis, Sunday, 29 November
Clear. High 75°, low 58°.
Pressure30.09 inHg
Wind9.6 mph N
Humidity28%
Visibility—
Dew point33°
Mon, 3074° / 59°0
74 °
San Luis, Monday, 30 November
Overcast. High 74°, low 59°.
Pressure30.12 inHg
Wind11 mph N
Humidity24%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0171° / 49°0.02
71 °
San Luis, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.02 in
Chance of precipitation3%
Record high83° (2021)
Record low39° (2004)
Wed, 0271° / 49°0.01
71 °
San Luis, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.01 in
Chance of precipitation2%
Record high81° (2021)
Record low37° (1991)
Thu, 0370° / 49°0.02
70 °
San Luis, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high79° (2021)
Record low39° (1991)
Fri, 0470° / 49°0.02
70 °
San Luis, Friday, 4 December
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (1979)
Record low39° (2011)
Sat, 0570° / 48°0.01
70 °
San Luis, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (1979)
Record low39° (2011)
Sun, 0670° / 48°0.02
70 °
San Luis, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.02 in
Chance of precipitation7%
Record high80° (1966)
Record low37° (2013)
Mon, 0770° / 49°0.02
70 °
San Luis, Monday, 7 December
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high79° (1995)
Record low32° (1960)
Tue, 0869° / 49°0.01
69 °
San Luis, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high79° (1981)
Record low32° (1978)
Wed, 0969° / 48°0.02
69 °
San Luis, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.02 in
Chance of precipitation3%
Record high82° (1975)
Record low30° (1978)
Thu, 1069° / 47°0.02
69 °
San Luis, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.02 in
Chance of precipitation5%
Record high78° (1962)
Record low34° (1971)
Fri, 1169° / 47°0.01
69 °
San Luis, Friday, 11 December
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.01 in
Chance of precipitation3%
Record high79° (2025)
Record low37° (1972)
Sat, 1268° / 47°0
68 °
San Luis, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0 in
Chance of precipitation0%
Record high81° (2010)
Record low30° (1972)
Sun, 1368° / 46°0.01
68 °
San Luis, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.01 in
Chance of precipitation5%
Record high81° (2010)
Record low34° (1985)
Mon, 1467° / 46°0.01
67 °
San Luis, Monday, 14 December
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.01 in
Chance of precipitation5%
Record high78° (2016)
Record low33° (1967)
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 San Luis, 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 San Luis, 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.