Monthly outlook for Governor Run, MD: average high 83.1°, average low 69°. That is 0.1° below the climate normal for August. Precipitation is expected on 10 days (about 2.3 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 10 August (93.6°), the coolest 15 August (60°).
83.1°/69°
Average high / low
−0.1°
Below normal
10 / 6
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.3°
84°
+0.7°
18 August – 27 August
79.4°
82.3°
-1.6°
28 August – 6 September
at normal
81.7°
—
August records over 66 years
99.5°15 August 1988All-time high
55.8°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — North Beach (14 mi).
Sun, 0991° / 75°0.04
91 °
Governor Run, Sunday, 9 August
Light rain. High 91°, low 75°.
Pressure30.03 inHg
Wind4.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point69°
Mon, 1094° / 74°0.06
94 °
Governor Run, Monday, 10 August
Rain. High 94°, low 74°.
Pressure30.00 inHg
Wind5.1 mph NW
Humidity50%
Visibility6.2 mi
Dew point69°
Tue, 1190° / 72°0.57
90 °
Governor Run, Tuesday, 11 August
Heavy rain. High 90°, low 72°.
Pressure29.94 inHg
Wind4.5 mph NW
Humidity55%
Visibility6.2 mi
Dew point67°
Wed, 1288° / 73°0.07
88 °
Governor Run, Wednesday, 12 August
Light rain. High 88°, low 73°.
Pressure29.80 inHg
Wind8.2 mph SW
Humidity90%
Visibility6.2 mi
Dew point71°
Thu, 1387° / 72°0.13
87 °
Governor Run, Thursday, 13 August
Light rain. High 87°, low 72°.
Pressure29.83 inHg
Wind12 mph NW
Humidity44%
Visibility—
Dew point61°
Fri, 1473° / 61°0
73 °
Governor Run, Friday, 14 August
Overcast. High 73°, low 61°.
Pressure30.09 inHg
Wind7.2 mph SW
Humidity52%
Visibility—
Dew point53°
Sat, 1580° / 60°0
80 °
Governor Run, Saturday, 15 August
Clear. High 80°, low 60°.
Pressure30.18 inHg
Wind10.6 mph N
Humidity38%
Visibility—
Dew point50°
Sun, 1677° / 66°0
77 °
Governor Run, Sunday, 16 August
Mostly clear. High 77°, low 66°.
Pressure30.18 inHg
Wind10.5 mph S
Humidity47%
Visibility—
Dew point55°
Mon, 1783° / 69°0.02
83 °
Governor Run, Monday, 17 August
Light rain. High 83°, low 69°.
Pressure30.09 inHg
Wind11.2 mph S
Humidity48%
Visibility—
Dew point60°
Tue, 1872° / 69°0.41
72 °
Governor Run, Tuesday, 18 August
Light rain. High 72°, low 69°.
Pressure30.03 inHg
Wind8 mph S
Humidity93%
Visibility—
Dew point69°
Wed, 1980° / 70°0.26
80 °
Governor Run, Wednesday, 19 August
Light rain. High 80°, low 70°.
Pressure29.91 inHg
Wind10.8 mph S
Humidity81%
Visibility—
Dew point70°
Thu, 2082° / 70°0.11
82 °
Governor Run, Thursday, 20 August
Light rain. High 82°, low 70°.
Pressure29.74 inHg
Wind14.4 mph NW
Humidity44%
Visibility—
Dew point56°
Fri, 2181° / 63°0
81 °
Governor Run, Friday, 21 August
Clear. High 81°, low 63°.
Pressure29.91 inHg
Wind12.5 mph NW
Humidity35%
Visibility—
Dew point47°
Sat, 2276° / 66°0
76 °
Governor Run, Saturday, 22 August
Mostly clear. High 76°, low 66°.
Pressure30.06 inHg
Wind10.9 mph NE
Humidity46%
Visibility—
Dew point53°
Sun, 2385° / 72°0.04
85 °
Governor Run, Sunday, 23 August
Light rain. High 85°, low 72°.
Pressure30.00 inHg
Wind13.8 mph SW
Humidity75%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 69°0.08
82 °
Governor Run, Monday, 24 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.08 in
Chance of precipitation20%
Record high95° (1995)
Record low61° (2024)
Tue, 2583° / 70°0.06
83 °
Governor Run, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.06 in
Chance of precipitation18%
Record high95° (2007)
Record low61° (1977)
Wed, 2683° / 70°0.05
83 °
Governor Run, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.05 in
Chance of precipitation23%
Record high92° (1975)
Record low62° (1963)
Thu, 2783° / 71°0.16
83 °
Governor Run, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.16 in
Chance of precipitation35%
Record high93° (1987)
Record low62° (2025)
Fri, 2883° / 71°0.17
83 °
Governor Run, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.17 in
Chance of precipitation43%
Record high94° (1973)
Record low60° (1986)
Sat, 2983° / 71°0.12
83 °
Governor Run, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.12 in
Chance of precipitation33%
Record high92° (2006)
Record low56° (1982)
Sun, 3083° / 70°0.07
83 °
Governor Run, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1973)
Record low58° (1986)
Mon, 3182° / 70°0.11
82 °
Governor Run, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low70°
Average precipitation0.11 in
Chance of precipitation28%
Record high93° (1973)
Record low59° (1986)
Tue, 0181° / 69°0.19
81 °
Governor Run, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.19 in
Chance of precipitation35%
Record high94° (1980)
Record low59° (1967)
Wed, 0281° / 69°0.1
81 °
Governor Run, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.1 in
Chance of precipitation33%
Record high94° (1980)
Record low59° (1967)
Thu, 0381° / 69°0.12
81 °
Governor Run, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.12 in
Chance of precipitation25%
Record high92° (1993)
Record low57° (1967)
Fri, 0481° / 69°0.08
81 °
Governor Run, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.08 in
Chance of precipitation23%
Record high93° (2023)
Record low57° (1997)
Sat, 0581° / 69°0.12
81 °
Governor Run, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.12 in
Chance of precipitation32%
Record high91° (1985)
Record low57° (1997)
Sun, 0680° / 68°0.2
80 °
Governor Run, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.2 in
Chance of precipitation38%
Record high93° (1983)
Record low57° (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 Governor Run, MD 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 Governor Run, MD 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.