Monthly outlook for North Clairemont, CA: average high 78.3°, average low 70.3°. That is 0.7° 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 (92.2°), the coolest 10 August (67.2°).
78.3°/70.3°
Average high / low
−0.7°
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
77.7°
79.6°
-1°
19 August – 28 August
79.3°
80.1°
-0.5°
29 August – 7 September
at normal
81.2°
—
August records over 66 years
99.1°31 August 2017All-time high
55.8°9 August 2010All-time low
Climate normals and records are computed from the nearest reference point — San Diego (4 mi).
Mon, 1086° / 67°0
86 °
North Clairemont, Monday, 10 August
Clear. High 86°, low 67°.
Pressure29.94 inHg
Wind8.6 mph SW
Humidity65%
Visibility6.2 mi
Dew point64°
Tue, 1178° / 67°0
78 °
North Clairemont, Tuesday, 11 August
Light rain. High 78°, low 67°.
Pressure29.97 inHg
Wind9.1 mph W
Humidity59%
Visibility6.2 mi
Dew point62°
Wed, 1277° / 71°0
77 °
North Clairemont, Wednesday, 12 August
Clear. High 77°, low 71°.
Pressure29.91 inHg
Wind8.5 mph W
Humidity60%
Visibility6.2 mi
Dew point62°
Thu, 1373° / 69°0
73 °
North Clairemont, Thursday, 13 August
Overcast. High 73°, low 69°.
Pressure29.91 inHg
Wind8.4 mph SW
Humidity70%
Visibility6.2 mi
Dew point63°
Fri, 1473° / 68°0
73 °
North Clairemont, Friday, 14 August
Partly cloudy. High 73°, low 68°.
Pressure29.97 inHg
Wind10.6 mph W
Humidity64%
Visibility—
Dew point59°
Sat, 1573° / 68°0
73 °
North Clairemont, Saturday, 15 August
Overcast. High 73°, low 68°.
Pressure30.03 inHg
Wind8.7 mph W
Humidity63%
Visibility—
Dew point59°
Sun, 1675° / 69°0
75 °
North Clairemont, Sunday, 16 August
Partly cloudy. High 75°, low 69°.
Pressure30.09 inHg
Wind12.6 mph NW
Humidity68%
Visibility—
Dew point62°
Mon, 1775° / 69°0
75 °
North Clairemont, Monday, 17 August
Clear. High 75°, low 69°.
Pressure30.00 inHg
Wind13.1 mph NW
Humidity63%
Visibility—
Dew point60°
Tue, 1876° / 69°0
76 °
North Clairemont, Tuesday, 18 August
Clear. High 76°, low 69°.
Pressure29.94 inHg
Wind11.1 mph W
Humidity60%
Visibility—
Dew point59°
Wed, 1978° / 71°0
78 °
North Clairemont, Wednesday, 19 August
Mostly clear. High 78°, low 71°.
Pressure29.91 inHg
Wind8.7 mph W
Humidity56%
Visibility—
Dew point59°
Thu, 2080° / 72°0
80 °
North Clairemont, Thursday, 20 August
Clear. High 80°, low 72°.
Pressure29.91 inHg
Wind8.5 mph W
Humidity58%
Visibility—
Dew point62°
Fri, 2180° / 75°0
80 °
North Clairemont, Friday, 21 August
Mostly clear. High 80°, low 75°.
Pressure29.97 inHg
Wind9.1 mph W
Humidity56%
Visibility—
Dew point62°
Sat, 2281° / 75°0
81 °
North Clairemont, Saturday, 22 August
Overcast. High 81°, low 75°.
Pressure29.91 inHg
Wind8.9 mph W
Humidity51%
Visibility—
Dew point60°
Sun, 2378° / 72°0
78 °
North Clairemont, Sunday, 23 August
Clear. High 78°, low 72°.
Pressure29.94 inHg
Wind8.5 mph SW
Humidity64%
Visibility—
Dew point63°
Mon, 2478° / 72°0
78 °
North Clairemont, Monday, 24 August
Mostly clear. High 78°, low 72°.
Pressure29.94 inHg
Wind9 mph W
Humidity59%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 65°0.01
80 °
North Clairemont, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.01 in
Chance of precipitation7%
Record high91° (1985)
Record low57° (1987)
Wed, 2681° / 65°0
81 °
North Clairemont, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high93° (2021)
Record low58° (1987)
Thu, 2782° / 65°0
82 °
North Clairemont, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high94° (2020)
Record low58° (1989)
Fri, 2882° / 65°0
82 °
North Clairemont, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high93° (2023)
Record low57° (1973)
Sat, 2982° / 65°0
82 °
North Clairemont, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high96° (2023)
Record low58° (2010)
Sun, 3081° / 65°0
81 °
North Clairemont, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high93° (2017)
Record low58° (1964)
Mon, 3181° / 65°0
81 °
North Clairemont, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high99° (2017)
Record low58° (2010)
Tue, 0180° / 65°0.01
80 °
North Clairemont, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.01 in
Chance of precipitation3%
Record high98° (2017)
Record low58° (1964)
Wed, 0281° / 65°0
81 °
North Clairemont, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high94° (2017)
Record low59° (1973)
Thu, 0381° / 65°0
81 °
North Clairemont, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high103° (1988)
Record low57° (1973)
Fri, 0482° / 65°0
82 °
North Clairemont, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0 in
Chance of precipitation3%
Record high102° (1988)
Record low58° (1999)
Sat, 0582° / 65°0
82 °
North Clairemont, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0 in
Chance of precipitation2%
Record high103° (2020)
Record low58° (1970)
Sun, 0682° / 65°0
82 °
North Clairemont, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0 in
Chance of precipitation7%
Record high103° (2020)
Record low57° (1973)
Mon, 0781° / 65°0.01
81 °
North Clairemont, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.01 in
Chance of precipitation3%
Record high98° (2024)
Record low57° (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 North Clairemont, 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 North Clairemont, 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.