Monthly outlook for Jesmond Dene, CA: average high 86.5°, average low 65.1°. That is 2° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 24 August (94.7°), the coolest 13 August (59.5°).
86.5°/65.1°
Average high / low
+2°
Above normal
1 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
83.3°
83°
+0.2°
19 August – 28 August
91.8°
83.5°
+4.6°
29 August – 7 September
at normal
84.6°
—
August records over 66 years
100.6°31 August 2017All-time high
51.8°22 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Escondido (4 mi).
Mon, 1087° / 65°0
87 °
Jesmond Dene, Monday, 10 August
Clear. High 87°, low 65°.
Pressure29.91 inHg
Wind11.5 mph W
Humidity39%
Visibility6.2 mi
Dew point59°
Tue, 1185° / 63°0.01
85 °
Jesmond Dene, Tuesday, 11 August
Light rain. High 85°, low 63°.
Pressure29.94 inHg
Wind11.5 mph W
Humidity35%
Visibility6.2 mi
Dew point56°
Wed, 1282° / 62°0
82 °
Jesmond Dene, Wednesday, 12 August
Clear. High 82°, low 62°.
Pressure29.88 inHg
Wind12.3 mph W
Humidity36%
Visibility6.2 mi
Dew point55°
Thu, 1378° / 60°0
78 °
Jesmond Dene, Thursday, 13 August
Overcast. High 78°, low 60°.
Pressure29.91 inHg
Wind13.4 mph W
Humidity49%
Visibility—
Dew point55°
Fri, 1474° / 60°0
74 °
Jesmond Dene, Friday, 14 August
Overcast. High 74°, low 60°.
Pressure29.94 inHg
Wind8.1 mph W
Humidity57%
Visibility—
Dew point55°
Sat, 1583° / 62°0
83 °
Jesmond Dene, Saturday, 15 August
Overcast. High 83°, low 62°.
Pressure30.00 inHg
Wind7.9 mph W
Humidity49%
Visibility—
Dew point54°
Sun, 1683° / 63°0.01
83 °
Jesmond Dene, Sunday, 16 August
Light rain. High 83°, low 63°.
Pressure30.06 inHg
Wind12.7 mph W
Humidity46%
Visibility—
Dew point56°
Mon, 1784° / 62°0
84 °
Jesmond Dene, Monday, 17 August
Mostly clear. High 84°, low 62°.
Pressure30.00 inHg
Wind12 mph W
Humidity42%
Visibility—
Dew point55°
Tue, 1889° / 64°0
89 °
Jesmond Dene, Tuesday, 18 August
Partly cloudy. High 89°, low 64°.
Pressure29.94 inHg
Wind9.9 mph W
Humidity35%
Visibility—
Dew point54°
Wed, 1992° / 69°0.01
92 °
Jesmond Dene, Wednesday, 19 August
Light rain. High 92°, low 69°.
Pressure29.85 inHg
Wind10.5 mph SW
Humidity32%
Visibility—
Dew point55°
Thu, 2092° / 69°0.05
92 °
Jesmond Dene, Thursday, 20 August
Light rain. High 92°, low 69°.
Pressure29.91 inHg
Wind8.5 mph W
Humidity42%
Visibility—
Dew point59°
Fri, 2191° / 70°0
91 °
Jesmond Dene, Friday, 21 August
Clear. High 91°, low 70°.
Pressure29.83 inHg
Wind10.7 mph W
Humidity34%
Visibility—
Dew point55°
Sat, 2290° / 68°0
90 °
Jesmond Dene, Saturday, 22 August
Overcast. High 90°, low 68°.
Pressure29.88 inHg
Wind9.5 mph W
Humidity35%
Visibility—
Dew point55°
Sun, 2391° / 68°0
91 °
Jesmond Dene, Sunday, 23 August
Clear. High 91°, low 68°.
Pressure29.91 inHg
Wind11.4 mph W
Humidity35%
Visibility—
Dew point56°
Mon, 2495° / 70°0
95 °
Jesmond Dene, Monday, 24 August
Clear. High 95°, low 70°.
Pressure29.85 inHg
Wind10.1 mph W
Humidity31%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 65°0.02
84 °
Jesmond Dene, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.02 in
Chance of precipitation8%
Record high96° (1985)
Record low58° (2024)
Wed, 2684° / 65°0.01
84 °
Jesmond Dene, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.01 in
Chance of precipitation8%
Record high95° (2009)
Record low56° (2024)
Thu, 2785° / 66°0
85 °
Jesmond Dene, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0 in
Chance of precipitation3%
Record high98° (2009)
Record low57° (1973)
Fri, 2885° / 66°0
85 °
Jesmond Dene, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0 in
Chance of precipitation3%
Record high97° (2015)
Record low58° (1973)
Sat, 2985° / 66°0
85 °
Jesmond Dene, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0 in
Chance of precipitation0%
Record high98° (2009)
Record low57° (2010)
Sun, 3085° / 66°0.01
85 °
Jesmond Dene, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.01 in
Chance of precipitation5%
Record high97° (1967)
Record low58° (2010)
Mon, 3184° / 65°0
84 °
Jesmond Dene, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0 in
Chance of precipitation5%
Record high101° (2017)
Record low57° (1964)
Tue, 0184° / 65°0.01
84 °
Jesmond Dene, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low65°
Average precipitation0.01 in
Chance of precipitation8%
Record high98° (2017)
Record low58° (1966)
Wed, 0284° / 66°0.01
84 °
Jesmond Dene, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.01 in
Chance of precipitation7%
Record high96° (2007)
Record low53° (1964)
Thu, 0384° / 66°0.01
84 °
Jesmond Dene, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.01 in
Chance of precipitation7%
Record high103° (1988)
Record low57° (1961)
Fri, 0485° / 66°0.01
85 °
Jesmond Dene, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.01 in
Chance of precipitation7%
Record high102° (1988)
Record low56° (1999)
Sat, 0585° / 66°0
85 °
Jesmond Dene, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0 in
Chance of precipitation3%
Record high102° (1988)
Record low56° (1973)
Sun, 0685° / 66°0.01
85 °
Jesmond Dene, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.01 in
Chance of precipitation5%
Record high105° (2020)
Record low55° (1970)
Mon, 0784° / 66°0.01
84 °
Jesmond Dene, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.01 in
Chance of precipitation10%
Record high99° (2024)
Record low57° (1965)
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 Jesmond Dene, 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 Jesmond Dene, 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.