Monthly outlook for Government Hill, AZ: average high 97.8°, average low 78.4°. That is 0.5° above the climate normal for August. Precipitation is expected on 9 days (about 4.3 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 10 August (117.4°), the coolest 13 August (69.3°).
97.8°/78.4°
Average high / low
+0.5°
Above normal
9 / 5
Wet days / normal
4.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
97.9°
97°
+0.5°
19 August – 28 August
97.6°
96.5°
+0.6°
29 August – 7 September
at normal
96.1°
—
August records over 66 years
113.2°7 August 2025All-time high
58.8°21 August 1979All-time low
Climate normals and records are computed from the nearest reference point — Tonto Basin (14 mi).
Mon, 10117° / 81°0.18
117 °
Government Hill, Monday, 10 August
Rain. High 117°, low 81°.
Pressure29.88 inHg
Wind5.7 mph W
Humidity26%
Visibility6.2 mi
Dew point56°
Tue, 1198° / 78°0.04
98 °
Government Hill, Tuesday, 11 August
Light rain. High 98°, low 78°.
Pressure29.94 inHg
Wind7.7 mph W
Humidity38%
Visibility6.2 mi
Dew point61°
Wed, 1294° / 77°0.07
94 °
Government Hill, Wednesday, 12 August
Light rain. High 94°, low 77°.
Pressure29.85 inHg
Wind5.6 mph SW
Humidity42%
Visibility6.2 mi
Dew point61°
Thu, 1386° / 69°2.17
86 °
Government Hill, Thursday, 13 August
Heavy rain. High 86°, low 69°.
Pressure29.91 inHg
Wind2.5 mph SW
Humidity66%
Visibility6.2 mi
Dew point63°
Fri, 1489° / 76°0.1
89 °
Government Hill, Friday, 14 August
Light rain. High 89°, low 76°.
Pressure29.94 inHg
Wind5.1 mph SW
Humidity43%
Visibility—
Dew point60°
Sat, 1592° / 80°0
92 °
Government Hill, Saturday, 15 August
Overcast. High 92°, low 80°.
Pressure30.03 inHg
Wind4.2 mph W
Humidity38%
Visibility—
Dew point57°
Sun, 1693° / 80°0
93 °
Government Hill, Sunday, 16 August
Partly cloudy. High 93°, low 80°.
Pressure30.03 inHg
Wind9.2 mph SW
Humidity32%
Visibility—
Dew point55°
Mon, 1795° / 81°0
95 °
Government Hill, Monday, 17 August
Clear. High 95°, low 81°.
Pressure29.94 inHg
Wind7.9 mph W
Humidity31%
Visibility—
Dew point55°
Tue, 1899° / 82°0
99 °
Government Hill, Tuesday, 18 August
Clear. High 99°, low 82°.
Pressure29.91 inHg
Wind10.6 mph W
Humidity27%
Visibility—
Dew point54°
Wed, 1998° / 81°0.04
98 °
Government Hill, Wednesday, 19 August
Light rain. High 98°, low 81°.
Pressure29.97 inHg
Wind4.9 mph SW
Humidity34%
Visibility—
Dew point58°
Thu, 2099° / 77°0.38
99 °
Government Hill, Thursday, 20 August
Rain. High 99°, low 77°.
Pressure29.97 inHg
Wind25.7 mph NE
Humidity34%
Visibility—
Dew point58°
Fri, 2196° / 74°1.17
96 °
Government Hill, Friday, 21 August
Heavy rain. High 96°, low 74°.
Pressure30.00 inHg
Wind20.1 mph E
Humidity45%
Visibility—
Dew point64°
Sat, 2295° / 76°0
95 °
Government Hill, Saturday, 22 August
Partly cloudy. High 95°, low 76°.
Pressure29.94 inHg
Wind8.3 mph W
Humidity43%
Visibility—
Dew point62°
Sun, 2399° / 78°0.03
99 °
Government Hill, Sunday, 23 August
Light rain. High 99°, low 78°.
Pressure29.94 inHg
Wind11.6 mph W
Humidity37%
Visibility—
Dew point61°
Mon, 2498° / 79°0
98 °
Government Hill, Monday, 24 August
Overcast. High 98°, low 79°.
Pressure29.97 inHg
Wind5.5 mph W
Humidity39%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2596° / 72°0.04
96 °
Government Hill, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high96°
Average low72°
Average precipitation0.04 in
Chance of precipitation33%
Record high107° (2011)
Record low62° (2002)
Wed, 2697° / 72°0.05
97 °
Government Hill, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high97°
Average low72°
Average precipitation0.05 in
Chance of precipitation28%
Record high108° (2011)
Record low62° (1992)
Thu, 2796° / 72°0.06
96 °
Government Hill, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high96°
Average low72°
Average precipitation0.06 in
Chance of precipitation28%
Record high108° (2011)
Record low62° (1992)
Fri, 2898° / 71°0.05
98 °
Government Hill, Friday, 28 August
Climate normal for this date — 60-year average.
Average high98°
Average low71°
Average precipitation0.05 in
Chance of precipitation27%
Record high108° (2023)
Record low63° (1978)
Sat, 2997° / 71°0.05
97 °
Government Hill, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high97°
Average low71°
Average precipitation0.05 in
Chance of precipitation32%
Record high107° (2023)
Record low62° (1960)
Sun, 3097° / 71°0.03
97 °
Government Hill, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high97°
Average low71°
Average precipitation0.03 in
Chance of precipitation30%
Record high107° (2011)
Record low64° (2000)
Mon, 3197° / 72°0.04
97 °
Government Hill, Monday, 31 August
Climate normal for this date — 60-year average.
Average high97°
Average low72°
Average precipitation0.04 in
Chance of precipitation25%
Record high107° (2011)
Record low62° (1962)
Tue, 0196° / 71°0.04
96 °
Government Hill, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high96°
Average low71°
Average precipitation0.04 in
Chance of precipitation32%
Record high105° (2011)
Record low62° (1980)
Wed, 0296° / 71°0.05
96 °
Government Hill, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high96°
Average low71°
Average precipitation0.05 in
Chance of precipitation28%
Record high103° (1982)
Record low59° (1992)
Thu, 0396° / 71°0.03
96 °
Government Hill, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high96°
Average low71°
Average precipitation0.03 in
Chance of precipitation22%
Record high104° (2019)
Record low58° (1961)
Fri, 0496° / 71°0.07
96 °
Government Hill, Friday, 4 September
Climate normal for this date — 60-year average.
Average high96°
Average low71°
Average precipitation0.07 in
Chance of precipitation28%
Record high108° (2020)
Record low53° (1961)
Sat, 0595° / 70°0.09
95 °
Government Hill, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high95°
Average low70°
Average precipitation0.09 in
Chance of precipitation18%
Record high106° (2020)
Record low57° (1961)
Sun, 0695° / 70°0.08
95 °
Government Hill, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high95°
Average low70°
Average precipitation0.08 in
Chance of precipitation25%
Record high107° (2020)
Record low58° (1992)
Mon, 0795° / 70°0.04
95 °
Government Hill, Monday, 7 September
Climate normal for this date — 60-year average.
Average high95°
Average low70°
Average precipitation0.04 in
Chance of precipitation23%
Record high104° (1979)
Record low59° (1992)
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 Government Hill, 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 Government Hill, 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.