Monthly outlook for Van Allen, CA: average high 101.4°, average low 64.5°. That is 5.2° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 10 August (109.8°), the coolest 16 August (58.7°).
101.4°/64.5°
Average high / low
+5.2°
Above normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
100.7°
93°
+4.3°
18 August – 27 August
102.5°
90.7°
+6.6°
28 August – 6 September
at normal
91.3°
—
August records over 66 years
111.4°15 August 2020All-time high
52.3°23 August 1973All-time low
Climate normals and records are computed from the nearest reference point — Riverbank (8 mi).
Sun, 09101° / 69°0
101 °
Van Allen, Sunday, 9 August
Clear. High 101°, low 69°.
Pressure29.77 inHg
Wind5.3 mph NW
Humidity11%
Visibility6.2 mi
Dew point38°
Mon, 10110° / 69°0
110 °
Van Allen, Monday, 10 August
Partly cloudy. High 110°, low 69°.
Pressure29.80 inHg
Wind4.1 mph SW
Humidity11%
Visibility6.2 mi
Dew point37°
Tue, 11107° / 66°0
107 °
Van Allen, Tuesday, 11 August
Clear. High 107°, low 66°.
Pressure29.85 inHg
Wind3.9 mph W
Humidity14%
Visibility6.2 mi
Dew point41°
Wed, 12105° / 66°0
105 °
Van Allen, Wednesday, 12 August
Clear. High 105°, low 66°.
Pressure29.80 inHg
Wind3.8 mph W
Humidity17%
Visibility6.2 mi
Dew point44°
Thu, 13102° / 63°0
102 °
Van Allen, Thursday, 13 August
Overcast. High 102°, low 63°.
Pressure29.74 inHg
Wind11.7 mph N
Humidity17%
Visibility—
Dew point42°
Fri, 1492° / 63°0
92 °
Van Allen, Friday, 14 August
Overcast. High 92°, low 63°.
Pressure29.85 inHg
Wind10.5 mph NW
Humidity23%
Visibility—
Dew point46°
Sat, 15100° / 59°0
100 °
Van Allen, Saturday, 15 August
Mostly clear. High 100°, low 59°.
Pressure29.91 inHg
Wind13.4 mph NW
Humidity20%
Visibility—
Dew point45°
Sun, 16100° / 59°0
100 °
Van Allen, Sunday, 16 August
Overcast. High 100°, low 59°.
Pressure29.94 inHg
Wind12.7 mph NW
Humidity16%
Visibility—
Dew point40°
Mon, 1796° / 63°0
96 °
Van Allen, Monday, 17 August
Overcast. High 96°, low 63°.
Pressure30.00 inHg
Wind10.9 mph N
Humidity18%
Visibility—
Dew point40°
Tue, 18101° / 65°0
101 °
Van Allen, Tuesday, 18 August
Clear. High 101°, low 65°.
Pressure29.94 inHg
Wind13.1 mph NW
Humidity12%
Visibility—
Dew point34°
Wed, 1999° / 65°0
99 °
Van Allen, Wednesday, 19 August
Clear. High 99°, low 65°.
Pressure29.88 inHg
Wind16.1 mph W
Humidity12%
Visibility—
Dew point34°
Thu, 20101° / 62°0
101 °
Van Allen, Thursday, 20 August
Clear. High 101°, low 62°.
Pressure29.85 inHg
Wind11.8 mph NW
Humidity16%
Visibility—
Dew point41°
Fri, 21105° / 64°0
105 °
Van Allen, Friday, 21 August
Clear. High 105°, low 64°.
Pressure29.80 inHg
Wind11.8 mph NW
Humidity15%
Visibility—
Dew point42°
Sat, 22107° / 69°0
107 °
Van Allen, Saturday, 22 August
Overcast. High 107°, low 69°.
Pressure29.74 inHg
Wind11.7 mph NW
Humidity13%
Visibility—
Dew point41°
Sun, 23103° / 68°0
103 °
Van Allen, Sunday, 23 August
Mostly clear. High 103°, low 68°.
Pressure29.77 inHg
Wind13.9 mph NW
Humidity16%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2491° / 63°0
91 °
Van Allen, Monday, 24 August
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high105° (2022)
Record low54° (1963)
Tue, 2591° / 63°0
91 °
Van Allen, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high104° (2010)
Record low54° (1963)
Wed, 2691° / 62°0
91 °
Van Allen, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low62°
Average precipitation0 in
Chance of precipitation0%
Record high103° (2017)
Record low55° (1976)
Thu, 2792° / 63°0
92 °
Van Allen, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high92°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high104° (2017)
Record low55° (1960)
Fri, 2892° / 64°0
92 °
Van Allen, Friday, 28 August
Climate normal for this date — 60-year average.
Average high92°
Average low64°
Average precipitation0 in
Chance of precipitation2%
Record high106° (2021)
Record low56° (1960)
Sat, 2992° / 64°0
92 °
Van Allen, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high92°
Average low64°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2021)
Record low54° (2010)
Sun, 3091° / 63°0
91 °
Van Allen, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2021)
Record low54° (2010)
Mon, 3191° / 63°0
91 °
Van Allen, Monday, 31 August
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation0%
Record high102° (2025)
Record low55° (1975)
Tue, 0192° / 63°0
92 °
Van Allen, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high92°
Average low63°
Average precipitation0 in
Chance of precipitation2%
Record high106° (2022)
Record low54° (1964)
Wed, 0292° / 64°0.01
92 °
Van Allen, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high92°
Average low64°
Average precipitation0.01 in
Chance of precipitation5%
Record high108° (2017)
Record low55° (1964)
Thu, 0391° / 63°0
91 °
Van Allen, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation2%
Record high105° (2017)
Record low53° (1964)
Fri, 0491° / 63°0
91 °
Van Allen, Friday, 4 September
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0 in
Chance of precipitation2%
Record high109° (2022)
Record low51° (2000)
Sat, 0591° / 63°0.01
91 °
Van Allen, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high91°
Average low63°
Average precipitation0.01 in
Chance of precipitation3%
Record high113° (2022)
Record low55° (2000)
Sun, 0691° / 64°0
91 °
Van Allen, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high91°
Average low64°
Average precipitation0 in
Chance of precipitation2%
Record high118° (2022)
Record low54° (1964)
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 Van Allen, 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 Van Allen, 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.