Monthly outlook for Ignacio, CA: average high 75.3°, average low 56.4°. That is 2.2° below 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 9 August (89.8°), the coolest 16 August (54.6°).
75.3°/56.4°
Average high / low
−2.2°
Below 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
74.5°
79.7°
-2.9°
18 August – 27 August
76.5°
78.8°
-1.3°
28 August – 6 September
at normal
81.1°
—
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 (13 mi).
Sun, 0990° / 60°0
90 °
Ignacio, Sunday, 9 August
Clear. High 90°, low 60°.
Pressure29.83 inHg
Wind6.5 mph S
Humidity47%
Visibility6.2 mi
Dew point50°
Mon, 1074° / 55°0
74 °
Ignacio, Monday, 10 August
Partly cloudy. High 74°, low 55°.
Pressure29.85 inHg
Wind9.1 mph S
Humidity59%
Visibility6.2 mi
Dew point53°
Tue, 1175° / 55°0
75 °
Ignacio, Tuesday, 11 August
Clear. High 75°, low 55°.
Pressure29.91 inHg
Wind9.2 mph S
Humidity62%
Visibility6.2 mi
Dew point53°
Wed, 1271° / 55°0
71 °
Ignacio, Wednesday, 12 August
Partly cloudy. High 71°, low 55°.
Pressure29.85 inHg
Wind8.8 mph S
Humidity68%
Visibility6.2 mi
Dew point55°
Thu, 1369° / 57°0
69 °
Ignacio, Thursday, 13 August
Overcast. High 69°, low 57°.
Pressure29.85 inHg
Wind11.6 mph SW
Humidity65%
Visibility—
Dew point56°
Fri, 1468° / 57°0
68 °
Ignacio, Friday, 14 August
Overcast. High 68°, low 57°.
Pressure29.91 inHg
Wind9.1 mph SW
Humidity68%
Visibility—
Dew point56°
Sat, 1572° / 56°0
72 °
Ignacio, Saturday, 15 August
Clear. High 72°, low 56°.
Pressure30.00 inHg
Wind11 mph S
Humidity54%
Visibility—
Dew point53°
Sun, 1674° / 55°0
74 °
Ignacio, Sunday, 16 August
Overcast. High 74°, low 55°.
Pressure30.00 inHg
Wind9.5 mph SW
Humidity50%
Visibility—
Dew point53°
Mon, 1773° / 56°0
73 °
Ignacio, Monday, 17 August
Overcast. High 73°, low 56°.
Pressure30.06 inHg
Wind9.5 mph SW
Humidity55%
Visibility—
Dew point55°
Tue, 1878° / 55°0
78 °
Ignacio, Tuesday, 18 August
Mostly clear. High 78°, low 55°.
Pressure30.00 inHg
Wind8.7 mph S
Humidity43%
Visibility—
Dew point52°
Wed, 1977° / 56°0
77 °
Ignacio, Wednesday, 19 August
Clear. High 77°, low 56°.
Pressure29.94 inHg
Wind9.8 mph W
Humidity47%
Visibility—
Dew point53°
Thu, 2075° / 56°0
75 °
Ignacio, Thursday, 20 August
Partly cloudy. High 75°, low 56°.
Pressure29.91 inHg
Wind8.6 mph S
Humidity59%
Visibility—
Dew point58°
Fri, 2179° / 57°0
79 °
Ignacio, Friday, 21 August
Mostly clear. High 79°, low 57°.
Pressure29.85 inHg
Wind8.3 mph SW
Humidity50%
Visibility—
Dew point56°
Sat, 2277° / 57°0
77 °
Ignacio, Saturday, 22 August
Overcast. High 77°, low 57°.
Pressure29.83 inHg
Wind9.8 mph S
Humidity54%
Visibility—
Dew point57°
Sun, 2374° / 56°0
74 °
Ignacio, Sunday, 23 August
Partly cloudy. High 74°, low 56°.
Pressure29.85 inHg
Wind9.1 mph SW
Humidity58%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2479° / 56°0
79 °
Ignacio, Monday, 24 August
Climate normal for this date — 60-year average.
Average high79°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high102° (2010)
Record low51° (1970)
Tue, 2578° / 56°0
78 °
Ignacio, 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 °
Ignacio, 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 °
Ignacio, 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 °
Ignacio, 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 °
Ignacio, 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 °
Ignacio, 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 °
Ignacio, 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 °
Ignacio, 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 °
Ignacio, 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 °
Ignacio, 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 °
Ignacio, 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 °
Ignacio, 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 °
Ignacio, 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)
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 Ignacio, 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 Ignacio, 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.