Monthly outlook for Santa Venetia, CA: average high 74.1°, average low 58°. That is 2.8° below the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.0 inches. The warmest day looks like 9 August (85°), the coolest 9 August (54.6°).
74.1°/58°
Average high / low
−2.8°
Below normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
72°
79.4°
-4.1°
19 August – 28 August
77.6°
79.2°
-0.9°
29 August – 7 September
at normal
81.2°
—
August records over 66 years
102.2°24 August 2010All-time high
48.4°10 August 1960All-time low
Climate normals and records are computed from the nearest reference point — San Pablo (9 mi).
Mon, 1081° / 57°0
81 °
Santa Venetia, Monday, 10 August
Clear. High 81°, low 57°.
Pressure29.88 inHg
Wind11 mph S
Humidity67%
Visibility6.2 mi
Dew point53°
Tue, 1170° / 56°0
70 °
Santa Venetia, Tuesday, 11 August
Clear. High 70°, low 56°.
Pressure29.94 inHg
Wind10.3 mph S
Humidity70%
Visibility6.2 mi
Dew point54°
Wed, 1266° / 56°0
66 °
Santa Venetia, Wednesday, 12 August
Clear. High 66°, low 56°.
Pressure29.85 inHg
Wind11.5 mph S
Humidity74%
Visibility6.2 mi
Dew point54°
Thu, 1365° / 56°0
65 °
Santa Venetia, Thursday, 13 August
Clear. High 65°, low 56°.
Pressure29.85 inHg
Wind11.6 mph S
Humidity72%
Visibility—
Dew point55°
Fri, 1467° / 57°0
67 °
Santa Venetia, Friday, 14 August
Clear. High 67°, low 57°.
Pressure29.94 inHg
Wind12.6 mph SW
Humidity67%
Visibility—
Dew point55°
Sat, 1568° / 56°0
68 °
Santa Venetia, Saturday, 15 August
Clear. High 68°, low 56°.
Pressure30.00 inHg
Wind12.3 mph SW
Humidity64%
Visibility—
Dew point54°
Sun, 1669° / 56°0
69 °
Santa Venetia, Sunday, 16 August
Overcast. High 69°, low 56°.
Pressure30.12 inHg
Wind8.3 mph SW
Humidity75%
Visibility—
Dew point56°
Mon, 1773° / 58°0
73 °
Santa Venetia, Monday, 17 August
Overcast. High 73°, low 58°.
Pressure30.06 inHg
Wind10.4 mph S
Humidity59%
Visibility—
Dew point56°
Tue, 1875° / 59°0
75 °
Santa Venetia, Tuesday, 18 August
Clear. High 75°, low 59°.
Pressure30.00 inHg
Wind8.9 mph SW
Humidity56%
Visibility—
Dew point56°
Wed, 1976° / 60°0
76 °
Santa Venetia, Wednesday, 19 August
Overcast. High 76°, low 60°.
Pressure29.94 inHg
Wind10.8 mph SW
Humidity52%
Visibility—
Dew point55°
Thu, 2075° / 58°0
75 °
Santa Venetia, Thursday, 20 August
Overcast. High 75°, low 58°.
Pressure29.88 inHg
Wind11.1 mph SW
Humidity60%
Visibility—
Dew point58°
Fri, 2177° / 58°0
77 °
Santa Venetia, Friday, 21 August
Mostly clear. High 77°, low 58°.
Pressure29.83 inHg
Wind11.2 mph SW
Humidity57%
Visibility—
Dew point58°
Sat, 2279° / 61°0
79 °
Santa Venetia, Saturday, 22 August
Mostly clear. High 79°, low 61°.
Pressure29.85 inHg
Wind10.3 mph SW
Humidity54%
Visibility—
Dew point59°
Sun, 2381° / 62°0
81 °
Santa Venetia, Sunday, 23 August
Overcast. High 81°, low 62°.
Pressure29.91 inHg
Wind10.2 mph S
Humidity49%
Visibility—
Dew point58°
Mon, 2478° / 62°0
78 °
Santa Venetia, Monday, 24 August
Clear. High 78°, low 62°.
Pressure29.88 inHg
Wind11.1 mph SW
Humidity53%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 56°0
78 °
Santa Venetia, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high97° (1988)
Record low51° (2005)
Wed, 2680° / 55°0
80 °
Santa Venetia, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0 in
Chance of precipitation0%
Record high97° (1988)
Record low49° (2005)
Thu, 2781° / 56°0
81 °
Santa Venetia, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high97° (1993)
Record low51° (2009)
Fri, 2881° / 57°0
81 °
Santa Venetia, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high100° (2008)
Record low50° (1960)
Sat, 2980° / 57°0
80 °
Santa Venetia, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high99° (1977)
Record low51° (1975)
Sun, 3080° / 57°0
80 °
Santa Venetia, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0 in
Chance of precipitation3%
Record high95° (1996)
Record low52° (1960)
Mon, 3181° / 56°0
81 °
Santa Venetia, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0 in
Chance of precipitation3%
Record high97° (2017)
Record low50° (1970)
Tue, 0182° / 56°0
82 °
Santa Venetia, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high104° (2017)
Record low51° (1973)
Wed, 0282° / 56°0
82 °
Santa Venetia, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high104° (2017)
Record low51° (1964)
Thu, 0381° / 56°0
81 °
Santa Venetia, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high96° (2008)
Record low49° (2000)
Fri, 0481° / 56°0
81 °
Santa Venetia, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high97° (2008)
Record low52° (1960)
Sat, 0582° / 56°0
82 °
Santa Venetia, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0 in
Chance of precipitation0%
Record high101° (2022)
Record low50° (1960)
Sun, 0682° / 56°0
82 °
Santa Venetia, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high105° (2022)
Record low50° (1996)
Mon, 0782° / 56°0
82 °
Santa Venetia, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high101° (2020)
Record low51° (1960)
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 Santa Venetia, 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 Santa Venetia, 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.