Monthly outlook for White Hall, DE: average high 82.9°, average low 66.8°. That is 0.2° above the climate normal for August. Precipitation is expected on 8 days (about 1.4 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 10 August (94.1°), the coolest 16 August (57.4°).
82.9°/66.8°
Average high / low
+0.2°
Above normal
8 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
84.9°
83.1°
+1°
18 August – 27 August
79.5°
81.6°
-1.2°
28 August – 6 September
at normal
80.9°
—
August records over 66 years
96.1°3 August 2006All-time high
52.9°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Dover (9 mi).
Sun, 0992° / 72°0.01
92 °
White Hall, Sunday, 9 August
Light rain. High 92°, low 72°.
Pressure30.00 inHg
Wind8.8 mph W
Humidity49%
Visibility6.2 mi
Dew point69°
Mon, 1094° / 76°0
94 °
White Hall, Monday, 10 August
Overcast. High 94°, low 76°.
Pressure30.00 inHg
Wind6.2 mph W
Humidity51%
Visibility6.2 mi
Dew point71°
Tue, 1189° / 69°0.11
89 °
White Hall, Tuesday, 11 August
Light rain. High 89°, low 69°.
Pressure29.94 inHg
Wind10.4 mph W
Humidity61%
Visibility6.2 mi
Dew point68°
Wed, 1287° / 71°0.1
87 °
White Hall, Wednesday, 12 August
Light rain. High 87°, low 71°.
Pressure29.80 inHg
Wind11.9 mph W
Humidity57%
Visibility6.2 mi
Dew point67°
Thu, 1390° / 73°0.03
90 °
White Hall, Thursday, 13 August
Light rain. High 90°, low 73°.
Pressure29.80 inHg
Wind13.7 mph W
Humidity44%
Visibility—
Dew point63°
Fri, 1472° / 61°0.37
72 °
White Hall, Friday, 14 August
Rain. High 72°, low 61°.
Pressure30.00 inHg
Wind6.4 mph SW
Humidity59%
Visibility—
Dew point56°
Sat, 1576° / 59°0
76 °
White Hall, Saturday, 15 August
Clear. High 76°, low 59°.
Pressure30.18 inHg
Wind11.3 mph N
Humidity37%
Visibility—
Dew point46°
Sun, 1679° / 57°0
79 °
White Hall, Sunday, 16 August
Clear. High 79°, low 57°.
Pressure30.27 inHg
Wind7.2 mph S
Humidity35%
Visibility—
Dew point47°
Mon, 1782° / 61°0
82 °
White Hall, Monday, 17 August
Partly cloudy. High 82°, low 61°.
Pressure30.15 inHg
Wind12.7 mph S
Humidity50%
Visibility—
Dew point60°
Tue, 1875° / 69°0.11
75 °
White Hall, Tuesday, 18 August
Light rain. High 75°, low 69°.
Pressure30.00 inHg
Wind11.8 mph SW
Humidity84%
Visibility—
Dew point67°
Wed, 1986° / 69°0.19
86 °
White Hall, Wednesday, 19 August
Rain. High 86°, low 69°.
Pressure29.85 inHg
Wind11.1 mph N
Humidity46%
Visibility—
Dew point61°
Thu, 2081° / 64°0
81 °
White Hall, Thursday, 20 August
Overcast. High 81°, low 64°.
Pressure29.97 inHg
Wind6.6 mph NE
Humidity53%
Visibility—
Dew point56°
Fri, 2176° / 67°0.35
76 °
White Hall, Friday, 21 August
Light rain. High 76°, low 67°.
Pressure29.88 inHg
Wind11.8 mph S
Humidity86%
Visibility—
Dew point71°
Sat, 2287° / 68°0.04
87 °
White Hall, Saturday, 22 August
Light rain. High 87°, low 68°.
Pressure29.77 inHg
Wind10.8 mph NW
Humidity50%
Visibility—
Dew point62°
Sun, 2373° / 60°0
73 °
White Hall, Sunday, 23 August
Partly cloudy. High 73°, low 60°.
Pressure30.03 inHg
Wind17.4 mph N
Humidity33%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 68°0.05
82 °
White Hall, Monday, 24 August
Climate normal for this date — 60-year average.
Average high82°
Average low68°
Average precipitation0.05 in
Chance of precipitation23%
Record high92° (1995)
Record low59° (1994)
Tue, 2582° / 68°0.06
82 °
White Hall, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low68°
Average precipitation0.06 in
Chance of precipitation15%
Record high94° (1968)
Record low60° (1963)
Wed, 2682° / 69°0.07
82 °
White Hall, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.07 in
Chance of precipitation22%
Record high91° (1975)
Record low60° (1963)
Thu, 2783° / 70°0.14
83 °
White Hall, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.14 in
Chance of precipitation33%
Record high91° (2020)
Record low59° (2025)
Fri, 2882° / 70°0.22
82 °
White Hall, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low70°
Average precipitation0.22 in
Chance of precipitation47%
Record high95° (2024)
Record low58° (2025)
Sat, 2982° / 69°0.1
82 °
White Hall, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.1 in
Chance of precipitation27%
Record high93° (1973)
Record low53° (1982)
Sun, 3082° / 69°0.08
82 °
White Hall, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.08 in
Chance of precipitation23%
Record high93° (1973)
Record low53° (1986)
Mon, 3182° / 69°0.07
82 °
White Hall, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1973)
Record low55° (1986)
Tue, 0180° / 68°0.15
80 °
White Hall, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.15 in
Chance of precipitation27%
Record high92° (1980)
Record low58° (1986)
Wed, 0280° / 68°0.11
80 °
White Hall, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.11 in
Chance of precipitation37%
Record high94° (1980)
Record low58° (2023)
Thu, 0381° / 68°0.13
81 °
White Hall, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.13 in
Chance of precipitation30%
Record high92° (1993)
Record low54° (1967)
Fri, 0481° / 68°0.09
81 °
White Hall, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.09 in
Chance of precipitation25%
Record high95° (2023)
Record low56° (1997)
Sat, 0580° / 68°0.09
80 °
White Hall, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.09 in
Chance of precipitation27%
Record high94° (2023)
Record low57° (1997)
Sun, 0680° / 67°0.18
80 °
White Hall, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.18 in
Chance of precipitation33%
Record high96° (2023)
Record low56° (1962)
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 White Hall, DE 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 White Hall, DE 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.