Monthly outlook for Totacon, AZ: average high 91.9°, average low 74.7°. That is 2.4° above the climate normal for August. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 21 August (97.5°), the coolest 14 August (70.2°).
91.9°/74.7°
Average high / low
+2.4°
Above normal
2 / 2
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
89.1°
88.3°
+0.5°
19 August – 28 August
96.5°
86.1°
+5.8°
29 August – 7 September
at normal
85.2°
—
August records over 66 years
99.5°7 August 2025All-time high
48.9°15 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Red Mesa (8 mi).
Mon, 1094° / 74°0.01
94 °
Totacon, Monday, 10 August
Light rain. High 94°, low 74°.
Pressure29.91 inHg
Wind9.2 mph W
Humidity24%
Visibility6.2 mi
Dew point46°
Tue, 1194° / 75°0.05
94 °
Totacon, Tuesday, 11 August
Rain. High 94°, low 75°.
Pressure29.91 inHg
Wind7.3 mph NW
Humidity24%
Visibility6.2 mi
Dew point46°
Wed, 1289° / 75°0.02
89 °
Totacon, Wednesday, 12 August
Light rain. High 89°, low 75°.
Pressure29.83 inHg
Wind7.2 mph W
Humidity31%
Visibility6.2 mi
Dew point50°
Thu, 1380° / 71°0.14
80 °
Totacon, Thursday, 13 August
Light rain. High 80°, low 71°.
Pressure29.83 inHg
Wind16.8 mph SW
Humidity43%
Visibility—
Dew point53°
Fri, 1483° / 70°0.02
83 °
Totacon, Friday, 14 August
Light rain. High 83°, low 70°.
Pressure29.94 inHg
Wind7.9 mph W
Humidity36%
Visibility—
Dew point49°
Sat, 1584° / 74°0.01
84 °
Totacon, Saturday, 15 August
Light rain. High 84°, low 74°.
Pressure30.03 inHg
Wind16.4 mph W
Humidity27%
Visibility—
Dew point45°
Sun, 1687° / 71°0
87 °
Totacon, Sunday, 16 August
Light rain. High 87°, low 71°.
Pressure30.12 inHg
Wind10.6 mph W
Humidity36%
Visibility—
Dew point49°
Mon, 1790° / 74°0
90 °
Totacon, Monday, 17 August
Clear. High 90°, low 74°.
Pressure30.06 inHg
Wind16 mph S
Humidity30%
Visibility—
Dew point48°
Tue, 1893° / 76°0
93 °
Totacon, Tuesday, 18 August
Mostly clear. High 93°, low 76°.
Pressure30.00 inHg
Wind7.5 mph W
Humidity24%
Visibility—
Dew point45°
Wed, 1996° / 77°0
96 °
Totacon, Wednesday, 19 August
Clear. High 96°, low 77°.
Pressure29.97 inHg
Wind8.3 mph W
Humidity19%
Visibility—
Dew point41°
Thu, 2096° / 77°0
96 °
Totacon, Thursday, 20 August
Overcast. High 96°, low 77°.
Pressure29.94 inHg
Wind24.2 mph S
Humidity25%
Visibility—
Dew point47°
Fri, 2197° / 76°0
97 °
Totacon, Friday, 21 August
Clear. High 97°, low 76°.
Pressure29.91 inHg
Wind14.5 mph S
Humidity25%
Visibility—
Dew point47°
Sat, 2297° / 78°0
97 °
Totacon, Saturday, 22 August
Light rain. High 97°, low 78°.
Pressure29.94 inHg
Wind15.9 mph S
Humidity21%
Visibility—
Dew point44°
Sun, 2396° / 77°0
96 °
Totacon, Sunday, 23 August
Light rain. High 96°, low 77°.
Pressure30.03 inHg
Wind15.4 mph E
Humidity23%
Visibility—
Dew point45°
Mon, 2496° / 77°0.01
96 °
Totacon, Monday, 24 August
Light rain. High 96°, low 77°.
Pressure30.00 inHg
Wind14.6 mph SE
Humidity25%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 62°0.03
86 °
Totacon, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low62°
Average precipitation0.03 in
Chance of precipitation17%
Record high94° (2020)
Record low52° (1962)
Wed, 2686° / 62°0.03
86 °
Totacon, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low62°
Average precipitation0.03 in
Chance of precipitation18%
Record high95° (2019)
Record low51° (1992)
Thu, 2785° / 62°0.03
85 °
Totacon, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low62°
Average precipitation0.03 in
Chance of precipitation20%
Record high94° (2020)
Record low51° (1987)
Fri, 2886° / 62°0.02
86 °
Totacon, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low62°
Average precipitation0.02 in
Chance of precipitation12%
Record high93° (2019)
Record low49° (1992)
Sat, 2986° / 62°0.01
86 °
Totacon, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low62°
Average precipitation0.01 in
Chance of precipitation8%
Record high93° (1990)
Record low55° (2006)
Sun, 3087° / 62°0.01
87 °
Totacon, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low62°
Average precipitation0.01 in
Chance of precipitation12%
Record high94° (1990)
Record low52° (1992)
Mon, 3186° / 62°0.03
86 °
Totacon, Monday, 31 August
Climate normal for this date — 60-year average.
Average high86°
Average low62°
Average precipitation0.03 in
Chance of precipitation15%
Record high94° (1995)
Record low51° (1980)
Tue, 0185° / 61°0.02
85 °
Totacon, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low61°
Average precipitation0.02 in
Chance of precipitation7%
Record high95° (1995)
Record low51° (1992)
Wed, 0285° / 60°0.01
85 °
Totacon, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low60°
Average precipitation0.01 in
Chance of precipitation8%
Record high95° (2022)
Record low48° (1973)
Thu, 0386° / 61°0.01
86 °
Totacon, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low61°
Average precipitation0.01 in
Chance of precipitation7%
Record high94° (1995)
Record low43° (1961)
Fri, 0485° / 60°0.03
85 °
Totacon, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low60°
Average precipitation0.03 in
Chance of precipitation15%
Record high94° (2019)
Record low40° (1961)
Sat, 0584° / 60°0.03
84 °
Totacon, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low60°
Average precipitation0.03 in
Chance of precipitation12%
Record high98° (2022)
Record low42° (1961)
Sun, 0684° / 60°0.02
84 °
Totacon, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low60°
Average precipitation0.02 in
Chance of precipitation15%
Record high96° (2022)
Record low47° (1961)
Mon, 0784° / 60°0.02
84 °
Totacon, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low60°
Average precipitation0.02 in
Chance of precipitation10%
Record high95° (2022)
Record low49° (1970)
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 Totacon, 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 Totacon, 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.