Monthly outlook for South Centerville, NY: average high 82.3°, average low 59.9°. That is 1.3° above the climate normal for August. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 23 August (93.6°), the coolest 15 August (48.5°).
82.3°/59.9°
Average high / low
+1.3°
Above normal
3 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79°
80.8°
-1°
19 August – 28 August
87.9°
79.1°
+4.9°
29 August – 7 September
at normal
77.5°
—
August records over 66 years
99.3°2 August 2006All-time high
45.3°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Florida (10 mi).
Mon, 1083° / 65°0
83 °
South Centerville, Monday, 10 August
Overcast. High 83°, low 65°.
Pressure29.97 inHg
Wind7.3 mph SW
Humidity47%
Visibility6.2 mi
Dew point61°
Tue, 1185° / 64°0.2
85 °
South Centerville, Tuesday, 11 August
Rain. High 85°, low 64°.
Pressure29.85 inHg
Wind11.7 mph NW
Humidity44%
Visibility6.2 mi
Dew point58°
Wed, 1276° / 61°0.02
76 °
South Centerville, Wednesday, 12 August
Light rain. High 76°, low 61°.
Pressure29.77 inHg
Wind3.1 mph NE
Humidity69%
Visibility6.2 mi
Dew point59°
Thu, 1379° / 59°0.02
79 °
South Centerville, Thursday, 13 August
Light rain. High 79°, low 59°.
Pressure29.74 inHg
Wind13.8 mph NW
Humidity35%
Visibility—
Dew point47°
Fri, 1472° / 52°0
72 °
South Centerville, Friday, 14 August
Clear. High 72°, low 52°.
Pressure29.97 inHg
Wind15.2 mph NW
Humidity38%
Visibility—
Dew point43°
Sat, 1574° / 49°0
74 °
South Centerville, Saturday, 15 August
Clear. High 74°, low 49°.
Pressure30.06 inHg
Wind15.1 mph NW
Humidity36%
Visibility—
Dew point43°
Sun, 1678° / 49°0
78 °
South Centerville, Sunday, 16 August
Overcast. High 78°, low 49°.
Pressure30.12 inHg
Wind7 mph NW
Humidity30%
Visibility—
Dew point41°
Mon, 1779° / 55°0
79 °
South Centerville, Monday, 17 August
Overcast. High 79°, low 55°.
Pressure29.97 inHg
Wind7.5 mph SW
Humidity37%
Visibility—
Dew point48°
Tue, 1882° / 55°0
82 °
South Centerville, Tuesday, 18 August
Clear. High 82°, low 55°.
Pressure30.00 inHg
Wind6.4 mph NW
Humidity38%
Visibility—
Dew point52°
Wed, 1984° / 63°0
84 °
South Centerville, Wednesday, 19 August
Overcast. High 84°, low 63°.
Pressure30.09 inHg
Wind5.1 mph S
Humidity45%
Visibility—
Dew point58°
Thu, 2087° / 60°0
87 °
South Centerville, Thursday, 20 August
Partly cloudy. High 87°, low 60°.
Pressure30.00 inHg
Wind8 mph SW
Humidity36%
Visibility—
Dew point55°
Fri, 2189° / 65°0.12
89 °
South Centerville, Friday, 21 August
Light rain. High 89°, low 65°.
Pressure29.83 inHg
Wind11.2 mph SW
Humidity47%
Visibility—
Dew point64°
Sat, 2290° / 67°0
90 °
South Centerville, Saturday, 22 August
Clear. High 90°, low 67°.
Pressure29.88 inHg
Wind9 mph NW
Humidity33%
Visibility—
Dew point55°
Sun, 2394° / 61°0.01
94 °
South Centerville, Sunday, 23 August
Light rain. High 94°, low 61°.
Pressure29.91 inHg
Wind6.1 mph S
Humidity29%
Visibility—
Dew point52°
Mon, 2484° / 67°0.23
84 °
South Centerville, Monday, 24 August
Light rain. High 84°, low 67°.
Pressure29.97 inHg
Wind10.6 mph NE
Humidity57%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 61°0.09
80 °
South Centerville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low61°
Average precipitation0.09 in
Chance of precipitation28%
Record high92° (1968)
Record low51° (1987)
Wed, 2680° / 61°0.08
80 °
South Centerville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low61°
Average precipitation0.08 in
Chance of precipitation23%
Record high91° (1993)
Record low51° (1963)
Thu, 2780° / 63°0.2
80 °
South Centerville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.2 in
Chance of precipitation37%
Record high94° (1993)
Record low52° (2017)
Fri, 2880° / 64°0.25
80 °
South Centerville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.25 in
Chance of precipitation38%
Record high93° (1993)
Record low51° (2025)
Sat, 2979° / 63°0.15
79 °
South Centerville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.15 in
Chance of precipitation33%
Record high90° (1973)
Record low46° (1982)
Sun, 3079° / 62°0.08
79 °
South Centerville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.08 in
Chance of precipitation27%
Record high92° (1973)
Record low45° (1986)
Mon, 3178° / 61°0.06
78 °
South Centerville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.06 in
Chance of precipitation25%
Record high92° (1973)
Record low46° (1965)
Tue, 0177° / 61°0.14
77 °
South Centerville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.14 in
Chance of precipitation28%
Record high91° (2010)
Record low49° (2017)
Wed, 0277° / 60°0.14
77 °
South Centerville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.14 in
Chance of precipitation33%
Record high94° (2010)
Record low46° (2017)
Thu, 0378° / 60°0.11
78 °
South Centerville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.11 in
Chance of precipitation30%
Record high91° (2015)
Record low47° (1967)
Fri, 0477° / 61°0.14
77 °
South Centerville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.14 in
Chance of precipitation30%
Record high91° (1973)
Record low49° (1987)
Sat, 0577° / 61°0.09
77 °
South Centerville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.09 in
Chance of precipitation28%
Record high91° (2023)
Record low49° (1974)
Sun, 0676° / 60°0.23
76 °
South Centerville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.23 in
Chance of precipitation30%
Record high91° (2023)
Record low47° (1984)
Mon, 0777° / 59°0.14
77 °
South Centerville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high77°
Average low59°
Average precipitation0.14 in
Chance of precipitation35%
Record high93° (2015)
Record low44° (1984)
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 South Centerville, NY 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 South Centerville, NY 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.