Monthly outlook for Sunfair, CA: average high 101.2°, average low 79.7°. That is 4.2° above the climate normal for August. 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 24 August (109°), the coolest 11 August (68.5°).
101.2°/79.7°
Average high / low
+4.2°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
97.7°
94.3°
+1.9°
19 August – 28 August
107°
92.9°
+7.9°
29 August – 7 September
at normal
92.4°
—
August records over 66 years
106.9°4 August 2021All-time high
50.9°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Joshua Tree (5 mi).
Mon, 1098° / 75°0
98 °
Sunfair, Monday, 10 August
Overcast. High 98°, low 75°.
Pressure29.85 inHg
Wind10.9 mph S
Humidity22%
Visibility6.2 mi
Dew point52°
Tue, 11101° / 69°0.02
101 °
Sunfair, Tuesday, 11 August
Light rain. High 101°, low 69°.
Pressure29.91 inHg
Wind1.8 mph SE
Humidity20%
Visibility6.2 mi
Dew point48°
Wed, 1299° / 79°0
99 °
Sunfair, Wednesday, 12 August
Clear. High 99°, low 79°.
Pressure29.80 inHg
Wind7.9 mph S
Humidity18%
Visibility6.2 mi
Dew point46°
Thu, 1393° / 75°0
93 °
Sunfair, Thursday, 13 August
Overcast. High 93°, low 75°.
Pressure29.80 inHg
Wind20.4 mph SW
Humidity20%
Visibility—
Dew point42°
Fri, 1495° / 72°0
95 °
Sunfair, Friday, 14 August
Mostly clear. High 95°, low 72°.
Pressure29.88 inHg
Wind18.5 mph SW
Humidity19%
Visibility—
Dew point39°
Sat, 1595° / 78°0
95 °
Sunfair, Saturday, 15 August
Overcast. High 95°, low 78°.
Pressure29.97 inHg
Wind27.6 mph SW
Humidity21%
Visibility—
Dew point44°
Sun, 1693° / 79°0
93 °
Sunfair, Sunday, 16 August
Overcast. High 93°, low 79°.
Pressure30.03 inHg
Wind16.3 mph SW
Humidity35%
Visibility—
Dew point51°
Mon, 17100° / 77°0
100 °
Sunfair, Monday, 17 August
Clear. High 100°, low 77°.
Pressure30.00 inHg
Wind13 mph SW
Humidity25%
Visibility—
Dew point50°
Tue, 18103° / 82°0
103 °
Sunfair, Tuesday, 18 August
Overcast. High 103°, low 82°.
Pressure29.94 inHg
Wind11.9 mph SW
Humidity19%
Visibility—
Dew point47°
Wed, 19106° / 84°0
106 °
Sunfair, Wednesday, 19 August
Clear. High 106°, low 84°.
Pressure29.91 inHg
Wind19.5 mph SW
Humidity17%
Visibility—
Dew point46°
Thu, 20105° / 85°0
105 °
Sunfair, Thursday, 20 August
Overcast. High 105°, low 85°.
Pressure29.88 inHg
Wind9.5 mph SW
Humidity18%
Visibility—
Dew point47°
Fri, 21107° / 86°0
107 °
Sunfair, Friday, 21 August
Clear. High 107°, low 86°.
Pressure29.83 inHg
Wind11.5 mph SW
Humidity16%
Visibility—
Dew point46°
Sat, 22107° / 89°0
107 °
Sunfair, Saturday, 22 August
Overcast. High 107°, low 89°.
Pressure29.85 inHg
Wind13.3 mph SW
Humidity15%
Visibility—
Dew point45°
Sun, 23109° / 87°0
109 °
Sunfair, Sunday, 23 August
Overcast. High 109°, low 87°.
Pressure29.91 inHg
Wind12.8 mph SW
Humidity15%
Visibility—
Dew point45°
Mon, 24109° / 88°0
109 °
Sunfair, Monday, 24 August
Clear. High 109°, low 88°.
Pressure29.88 inHg
Wind12.8 mph SW
Humidity14%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2592° / 70°0.02
92 °
Sunfair, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high92°
Average low70°
Average precipitation0.02 in
Chance of precipitation8%
Record high103° (2020)
Record low58° (1990)
Wed, 2693° / 70°0.01
93 °
Sunfair, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high93°
Average low70°
Average precipitation0.01 in
Chance of precipitation5%
Record high103° (2020)
Record low56° (1973)
Thu, 2793° / 69°0.01
93 °
Sunfair, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high93°
Average low69°
Average precipitation0.01 in
Chance of precipitation7%
Record high103° (2017)
Record low53° (1973)
Fri, 2894° / 70°0.01
94 °
Sunfair, Friday, 28 August
Climate normal for this date — 60-year average.
Average high94°
Average low70°
Average precipitation0.01 in
Chance of precipitation3%
Record high102° (2023)
Record low59° (1961)
Sat, 2994° / 70°0.01
94 °
Sunfair, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high94°
Average low70°
Average precipitation0.01 in
Chance of precipitation5%
Record high105° (2023)
Record low57° (2010)
Sun, 3094° / 70°0
94 °
Sunfair, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high94°
Average low70°
Average precipitation0 in
Chance of precipitation2%
Record high104° (2023)
Record low58° (2010)
Mon, 3194° / 69°0
94 °
Sunfair, Monday, 31 August
Climate normal for this date — 60-year average.
Average high94°
Average low69°
Average precipitation0 in
Chance of precipitation5%
Record high104° (2022)
Record low56° (1992)
Tue, 0193° / 69°0.01
93 °
Sunfair, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high93°
Average low69°
Average precipitation0.01 in
Chance of precipitation5%
Record high105° (2022)
Record low55° (1964)
Wed, 0292° / 69°0.01
92 °
Sunfair, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high92°
Average low69°
Average precipitation0.01 in
Chance of precipitation5%
Record high101° (2022)
Record low54° (1964)
Thu, 0392° / 69°0
92 °
Sunfair, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high92°
Average low69°
Average precipitation0 in
Chance of precipitation7%
Record high100° (2024)
Record low56° (2000)
Fri, 0491° / 69°0.01
91 °
Sunfair, Friday, 4 September
Climate normal for this date — 60-year average.
Average high91°
Average low69°
Average precipitation0.01 in
Chance of precipitation5%
Record high103° (2020)
Record low53° (1985)
Sat, 0591° / 69°0
91 °
Sunfair, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high91°
Average low69°
Average precipitation0 in
Chance of precipitation3%
Record high105° (2020)
Record low56° (1970)
Sun, 0691° / 68°0
91 °
Sunfair, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high91°
Average low68°
Average precipitation0 in
Chance of precipitation7%
Record high105° (2020)
Record low54° (1985)
Mon, 0791° / 69°0.01
91 °
Sunfair, Monday, 7 September
Climate normal for this date — 60-year average.
Average high91°
Average low69°
Average precipitation0.01 in
Chance of precipitation8%
Record high106° (2020)
Record low53° (1965)
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 Sunfair, CA 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 Sunfair, CA 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.