Monthly outlook for Sans Pareil, FL: average high 97.9°, average low 77.6°. That is 6.9° above the climate normal for August. Precipitation is expected on 11 days (about 2.5 inches), against a normal of 11 days and 3.1 inches. The warmest day looks like 12 August (101.2°), the coolest 9 August (73.7°).
97.9°/77.6°
Average high / low
+6.9°
Above normal
11 / 11
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
98°
85.6°
+6.9°
19 August – 28 August
97.7°
84.9°
+7.1°
29 August – 7 September
at normal
83.8°
—
August records over 66 years
99.3°1 August 2025All-time high
66.6°15 August 2022All-time low
Climate normals and records are computed from the nearest reference point — Jacksonville Beach (5 mi).
Mon, 1093° / 74°0.07
93 °
Sans Pareil, Monday, 10 August
Light rain. High 93°, low 74°.
Pressure30.15 inHg
Wind4.8 mph SW
Humidity46%
Visibility6.2 mi
Dew point71°
Tue, 11101° / 76°0
101 °
Sans Pareil, Tuesday, 11 August
Partly cloudy. High 101°, low 76°.
Pressure30.09 inHg
Wind6.1 mph W
Humidity38%
Visibility6.2 mi
Dew point67°
Wed, 12101° / 81°0.07
101 °
Sans Pareil, Wednesday, 12 August
Light rain. High 101°, low 81°.
Pressure30.00 inHg
Wind8.1 mph W
Humidity37%
Visibility6.2 mi
Dew point67°
Thu, 1399° / 81°0.1
99 °
Sans Pareil, Thursday, 13 August
Light rain. High 99°, low 81°.
Pressure29.97 inHg
Wind7.1 mph W
Humidity37%
Visibility—
Dew point66°
Fri, 14100° / 79°0.15
100 °
Sans Pareil, Friday, 14 August
Light rain. High 100°, low 79°.
Pressure30.09 inHg
Wind6.8 mph W
Humidity35%
Visibility—
Dew point65°
Sat, 15101° / 79°0.03
101 °
Sans Pareil, Saturday, 15 August
Light rain. High 101°, low 79°.
Pressure30.12 inHg
Wind10.1 mph SE
Humidity32%
Visibility—
Dew point63°
Sun, 1699° / 80°0.06
99 °
Sans Pareil, Sunday, 16 August
Light rain. High 99°, low 80°.
Pressure30.06 inHg
Wind9.1 mph E
Humidity40%
Visibility—
Dew point68°
Mon, 1796° / 79°0.05
96 °
Sans Pareil, Monday, 17 August
Light rain. High 96°, low 79°.
Pressure30.03 inHg
Wind10.4 mph SE
Humidity45%
Visibility—
Dew point70°
Tue, 18100° / 76°0.13
100 °
Sans Pareil, Tuesday, 18 August
Light rain. High 100°, low 76°.
Pressure29.94 inHg
Wind10 mph SE
Humidity37%
Visibility—
Dew point66°
Wed, 1999° / 75°0.67
99 °
Sans Pareil, Wednesday, 19 August
Rain. High 99°, low 75°.
Pressure29.97 inHg
Wind12.1 mph W
Humidity37%
Visibility—
Dew point64°
Thu, 2097° / 78°0
97 °
Sans Pareil, Thursday, 20 August
Overcast. High 97°, low 78°.
Pressure29.91 inHg
Wind9.3 mph SW
Humidity35%
Visibility—
Dew point63°
Fri, 21100° / 77°0.79
100 °
Sans Pareil, Friday, 21 August
Heavy rain. High 100°, low 77°.
Pressure29.91 inHg
Wind15.1 mph SE
Humidity39%
Visibility—
Dew point66°
Sat, 2297° / 75°0.28
97 °
Sans Pareil, Saturday, 22 August
Rain. High 97°, low 75°.
Pressure30.00 inHg
Wind8.8 mph SE
Humidity40%
Visibility—
Dew point66°
Sun, 2398° / 79°0.01
98 °
Sans Pareil, Sunday, 23 August
Light rain. High 98°, low 79°.
Pressure30.03 inHg
Wind9.6 mph SE
Humidity39%
Visibility—
Dew point66°
Mon, 2494° / 78°0.02
94 °
Sans Pareil, Monday, 24 August
Light rain. High 94°, low 78°.
Pressure30.03 inHg
Wind10.5 mph SE
Humidity43%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 77°0.22
84 °
Sans Pareil, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low77°
Average precipitation0.22 in
Chance of precipitation68%
Record high91° (2025)
Record low73° (1972)
Wed, 2685° / 76°0.17
85 °
Sans Pareil, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.17 in
Chance of precipitation65%
Record high92° (1998)
Record low73° (1972)
Thu, 2784° / 76°0.15
84 °
Sans Pareil, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.15 in
Chance of precipitation52%
Record high94° (2011)
Record low73° (2023)
Fri, 2885° / 76°0.2
85 °
Sans Pareil, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low76°
Average precipitation0.2 in
Chance of precipitation63%
Record high92° (2011)
Record low72° (2014)
Sat, 2984° / 76°0.19
84 °
Sans Pareil, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.19 in
Chance of precipitation62%
Record high89° (2020)
Record low71° (2025)
Sun, 3084° / 76°0.26
84 °
Sans Pareil, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.26 in
Chance of precipitation70%
Record high89° (2013)
Record low70° (2025)
Mon, 3184° / 76°0.22
84 °
Sans Pareil, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.22 in
Chance of precipitation80%
Record high91° (1998)
Record low72° (1967)
Tue, 0184° / 76°0.19
84 °
Sans Pareil, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.19 in
Chance of precipitation77%
Record high89° (1998)
Record low73° (1972)
Wed, 0284° / 76°0.22
84 °
Sans Pareil, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.22 in
Chance of precipitation68%
Record high91° (2020)
Record low69° (1999)
Thu, 0384° / 76°0.2
84 °
Sans Pareil, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.2 in
Chance of precipitation62%
Record high89° (2020)
Record low71° (1972)
Fri, 0484° / 76°0.25
84 °
Sans Pareil, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.25 in
Chance of precipitation55%
Record high91° (2020)
Record low71° (2023)
Sat, 0584° / 76°0.24
84 °
Sans Pareil, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.24 in
Chance of precipitation65%
Record high94° (2019)
Record low66° (2023)
Sun, 0684° / 76°0.27
84 °
Sans Pareil, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low76°
Average precipitation0.27 in
Chance of precipitation67%
Record high92° (2019)
Record low71° (2023)
Mon, 0783° / 75°0.21
83 °
Sans Pareil, Monday, 7 September
Climate normal for this date — 60-year average.
Average high83°
Average low75°
Average precipitation0.21 in
Chance of precipitation67%
Record high92° (2023)
Record low72° (2017)
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 Sans Pareil, FL 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 Sans Pareil, FL 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.