Monthly outlook for Gisela, AZ: average high 98.2°, average low 74°. That is 2.4° above the climate normal for August. Precipitation is expected on 11 days (about 2.8 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 9 August (112.3°), the coolest 14 August (68.1°).
98.2°/74°
Average high / low
+2.4°
Above normal
11 / 5
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.4°
94.2°
+0.7°
19 August – 28 August
103°
93.6°
+5.2°
29 August – 7 September
at normal
93.1°
—
August records over 66 years
109.2°7 August 2025All-time high
56.1°22 August 1979All-time low
Mon, 10103° / 77°0.76
103 °
Gisela, Monday, 10 August
Heavy rain. High 103°, low 77°.
Pressure29.88 inHg
Wind7 mph SW
Humidity27%
Visibility6.2 mi
Dew point55°
Tue, 1196° / 72°0.04
96 °
Gisela, Tuesday, 11 August
Light rain. High 96°, low 72°.
Pressure29.94 inHg
Wind7.7 mph SW
Humidity32%
Visibility6.2 mi
Dew point56°
Wed, 1288° / 73°0.06
88 °
Gisela, Wednesday, 12 August
Light rain. High 88°, low 73°.
Pressure29.91 inHg
Wind5.6 mph W
Humidity44%
Visibility6.2 mi
Dew point58°
Thu, 1379° / 69°0.72
79 °
Gisela, Thursday, 13 August
Rain. High 79°, low 69°.
Pressure29.97 inHg
Wind5 mph NE
Humidity87%
Visibility—
Dew point65°
Fri, 1488° / 68°0.13
88 °
Gisela, Friday, 14 August
Light rain. High 88°, low 68°.
Pressure29.97 inHg
Wind9.6 mph W
Humidity49%
Visibility—
Dew point60°
Sat, 1593° / 72°0
93 °
Gisela, Saturday, 15 August
Overcast. High 93°, low 72°.
Pressure30.03 inHg
Wind7.4 mph SW
Humidity32%
Visibility—
Dew point54°
Sun, 1696° / 73°0.07
96 °
Gisela, Sunday, 16 August
Light rain. High 96°, low 73°.
Pressure30.06 inHg
Wind10.6 mph W
Humidity31%
Visibility—
Dew point54°
Mon, 1798° / 74°0.02
98 °
Gisela, Monday, 17 August
Light rain. High 98°, low 74°.
Pressure30.00 inHg
Wind26.1 mph E
Humidity28%
Visibility—
Dew point53°
Tue, 18100° / 74°0.1
100 °
Gisela, Tuesday, 18 August
Light rain. High 100°, low 74°.
Pressure29.97 inHg
Wind12.9 mph NE
Humidity28%
Visibility—
Dew point54°
Wed, 19105° / 76°0.15
105 °
Gisela, Wednesday, 19 August
Light rain. High 105°, low 76°.
Pressure29.91 inHg
Wind8.1 mph W
Humidity23%
Visibility—
Dew point52°
Thu, 20100° / 74°0.02
100 °
Gisela, Thursday, 20 August
Light rain. High 100°, low 74°.
Pressure29.94 inHg
Wind9.1 mph W
Humidity30%
Visibility—
Dew point55°
Fri, 21104° / 75°0.28
104 °
Gisela, Friday, 21 August
Rain. High 104°, low 75°.
Pressure29.85 inHg
Wind15.7 mph W
Humidity25%
Visibility—
Dew point54°
Sat, 22101° / 75°0
101 °
Gisela, Saturday, 22 August
Partly cloudy. High 101°, low 75°.
Pressure29.91 inHg
Wind6.6 mph NE
Humidity27%
Visibility—
Dew point53°
Sun, 23103° / 76°0.27
103 °
Gisela, Sunday, 23 August
Rain. High 103°, low 76°.
Pressure29.97 inHg
Wind12.1 mph NE
Humidity22%
Visibility—
Dew point53°
Mon, 24105° / 75°0.13
105 °
Gisela, Monday, 24 August
Rain. High 105°, low 75°.
Pressure29.94 inHg
Wind15.2 mph N
Humidity23%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2593° / 68°0.05
93 °
Gisela, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high93°
Average low68°
Average precipitation0.05 in
Chance of precipitation35%
Record high103° (2011)
Record low60° (1992)
Wed, 2694° / 68°0.04
94 °
Gisela, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high94°
Average low68°
Average precipitation0.04 in
Chance of precipitation27%
Record high105° (2020)
Record low59° (1992)
Thu, 2794° / 68°0.05
94 °
Gisela, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high94°
Average low68°
Average precipitation0.05 in
Chance of precipitation28%
Record high105° (2011)
Record low61° (1992)
Fri, 2895° / 68°0.05
95 °
Gisela, Friday, 28 August
Climate normal for this date — 60-year average.
Average high95°
Average low68°
Average precipitation0.05 in
Chance of precipitation35%
Record high105° (2011)
Record low61° (2016)
Sat, 2994° / 68°0.06
94 °
Gisela, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high94°
Average low68°
Average precipitation0.06 in
Chance of precipitation33%
Record high104° (2023)
Record low60° (1960)
Sun, 3094° / 68°0.04
94 °
Gisela, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high94°
Average low68°
Average precipitation0.04 in
Chance of precipitation33%
Record high103° (2011)
Record low60° (1992)
Mon, 3194° / 68°0.03
94 °
Gisela, Monday, 31 August
Climate normal for this date — 60-year average.
Average high94°
Average low68°
Average precipitation0.03 in
Chance of precipitation23%
Record high103° (2011)
Record low61° (1961)
Tue, 0193° / 68°0.04
93 °
Gisela, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high93°
Average low68°
Average precipitation0.04 in
Chance of precipitation32%
Record high102° (1995)
Record low58° (1992)
Wed, 0293° / 67°0.04
93 °
Gisela, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.04 in
Chance of precipitation25%
Record high101° (1995)
Record low56° (1992)
Thu, 0393° / 68°0.03
93 °
Gisela, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high93°
Average low68°
Average precipitation0.03 in
Chance of precipitation17%
Record high104° (2020)
Record low51° (1961)
Fri, 0493° / 67°0.06
93 °
Gisela, Friday, 4 September
Climate normal for this date — 60-year average.
Average high93°
Average low67°
Average precipitation0.06 in
Chance of precipitation30%
Record high104° (2020)
Record low52° (1961)
Sat, 0592° / 67°0.09
92 °
Gisela, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high105° (2024)
Record low56° (1961)
Sun, 0692° / 67°0.06
92 °
Gisela, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.06 in
Chance of precipitation28%
Record high105° (2020)
Record low57° (1970)
Mon, 0792° / 67°0.04
92 °
Gisela, Monday, 7 September
Climate normal for this date — 60-year average.
Average high92°
Average low67°
Average precipitation0.04 in
Chance of precipitation27%
Record high103° (2020)
Record low59° (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 Gisela, 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 Gisela, 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.