Monthly outlook for Avena, CA: average high 101°, average low 64.5°. That is 5.7° 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 (109.2°), the coolest 16 August (59.1°).
101°/64.5°
Average high / low
+5.7°
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
100.3°
91.7°
+4.8°
18 August – 27 August
102.1°
89.5°
+7°
28 August – 6 September
at normal
90.4°
—
August records over 66 years
111.7°15 August 2020All-time high
52°23 August 1973All-time low
Climate normals and records are computed from the nearest reference point — Manteca (9 mi).
Sun, 09101° / 69°0
101 °
Avena, Sunday, 9 August
Clear. High 101°, low 69°.
Pressure29.77 inHg
Wind5.5 mph W
Humidity12%
Visibility6.2 mi
Dew point38°
Mon, 10109° / 69°0
109 °
Avena, Monday, 10 August
Partly cloudy. High 109°, low 69°.
Pressure29.80 inHg
Wind4.5 mph W
Humidity12%
Visibility6.2 mi
Dew point38°
Tue, 11107° / 66°0
107 °
Avena, Tuesday, 11 August
Clear. High 107°, low 66°.
Pressure29.85 inHg
Wind4.4 mph W
Humidity15%
Visibility6.2 mi
Dew point42°
Wed, 12104° / 66°0
104 °
Avena, Wednesday, 12 August
Clear. High 104°, low 66°.
Pressure29.80 inHg
Wind4.3 mph W
Humidity18%
Visibility6.2 mi
Dew point44°
Thu, 13101° / 62°0
101 °
Avena, Thursday, 13 August
Overcast. High 101°, low 62°.
Pressure29.77 inHg
Wind11.7 mph NW
Humidity17%
Visibility—
Dew point42°
Fri, 1492° / 63°0
92 °
Avena, Friday, 14 August
Overcast. High 92°, low 63°.
Pressure29.85 inHg
Wind10.9 mph NW
Humidity23%
Visibility—
Dew point46°
Sat, 1599° / 60°0
99 °
Avena, Saturday, 15 August
Mostly clear. High 99°, low 60°.
Pressure29.91 inHg
Wind13.4 mph NW
Humidity21%
Visibility—
Dew point45°
Sun, 16100° / 59°0
100 °
Avena, Sunday, 16 August
Overcast. High 100°, low 59°.
Pressure29.94 inHg
Wind12.6 mph NW
Humidity17%
Visibility—
Dew point41°
Mon, 1796° / 63°0
96 °
Avena, Monday, 17 August
Overcast. High 96°, low 63°.
Pressure30.00 inHg
Wind11.4 mph N
Humidity18%
Visibility—
Dew point40°
Tue, 18101° / 65°0
101 °
Avena, Tuesday, 18 August
Clear. High 101°, low 65°.
Pressure29.94 inHg
Wind13.4 mph NW
Humidity12%
Visibility—
Dew point34°
Wed, 1998° / 65°0
98 °
Avena, Wednesday, 19 August
Clear. High 98°, low 65°.
Pressure29.88 inHg
Wind15.4 mph W
Humidity12%
Visibility—
Dew point34°
Thu, 20100° / 62°0
100 °
Avena, Thursday, 20 August
Clear. High 100°, low 62°.
Pressure29.85 inHg
Wind11.2 mph NW
Humidity16%
Visibility—
Dew point40°
Fri, 21105° / 64°0
105 °
Avena, Friday, 21 August
Clear. High 105°, low 64°.
Pressure29.80 inHg
Wind11.1 mph NW
Humidity15%
Visibility—
Dew point41°
Sat, 22106° / 69°0
106 °
Avena, Saturday, 22 August
Overcast. High 106°, low 69°.
Pressure29.74 inHg
Wind11.4 mph NW
Humidity13%
Visibility—
Dew point40°
Sun, 23102° / 68°0
102 °
Avena, Sunday, 23 August
Mostly clear. High 102°, low 68°.
Pressure29.77 inHg
Wind13.4 mph W
Humidity16%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2490° / 60°0
90 °
Avena, Monday, 24 August
Climate normal for this date — 60-year average.
Average high90°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high104° (2020)
Record low53° (1973)
Tue, 2590° / 60°0
90 °
Avena, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high90°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high103° (2010)
Record low54° (1963)
Wed, 2690° / 60°0
90 °
Avena, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high90°
Average low60°
Average precipitation0 in
Chance of precipitation0%
Record high103° (2017)
Record low53° (1976)
Thu, 2791° / 61°0
91 °
Avena, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high104° (2017)
Record low53° (1960)
Fri, 2891° / 61°0
91 °
Avena, Friday, 28 August
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0 in
Chance of precipitation2%
Record high107° (2021)
Record low54° (1980)
Sat, 2991° / 61°0
91 °
Avena, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2021)
Record low53° (1960)
Sun, 3090° / 61°0
90 °
Avena, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high90°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2021)
Record low53° (2010)
Mon, 3190° / 61°0
90 °
Avena, Monday, 31 August
Climate normal for this date — 60-year average.
Average high90°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high103° (2025)
Record low54° (1970)
Tue, 0191° / 61°0
91 °
Avena, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high91°
Average low61°
Average precipitation0 in
Chance of precipitation3%
Record high106° (2022)
Record low53° (1970)
Wed, 0291° / 62°0.01
91 °
Avena, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high91°
Average low62°
Average precipitation0.01 in
Chance of precipitation7%
Record high107° (2017)
Record low53° (1960)
Thu, 0390° / 61°0
90 °
Avena, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high90°
Average low61°
Average precipitation0 in
Chance of precipitation2%
Record high105° (2022)
Record low52° (2000)
Fri, 0490° / 61°0
90 °
Avena, Friday, 4 September
Climate normal for this date — 60-year average.
Average high90°
Average low61°
Average precipitation0 in
Chance of precipitation0%
Record high109° (2022)
Record low50° (1960)
Sat, 0590° / 61°0.01
90 °
Avena, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high90°
Average low61°
Average precipitation0.01 in
Chance of precipitation2%
Record high114° (2022)
Record low52° (2015)
Sun, 0690° / 61°0
90 °
Avena, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high90°
Average low61°
Average precipitation0 in
Chance of precipitation2%
Record high118° (2022)
Record low52° (1973)
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 Avena, 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 Avena, 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.