Monthly outlook for Rose Haven, MD: average high 83.1°, average low 69.3°. That is 0.1° below the climate normal for August. Precipitation is expected on 10 days (about 1.8 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 9 August (91.6°), the coolest 15 August (60.8°).
83.1°/69.3°
Average high / low
−0.1°
Below normal
10 / 6
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.1°
84°
+0.7°
18 August – 27 August
79.6°
82.3°
-1.5°
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 (1 mi).
Sun, 0992° / 74°0
92 °
Rose Haven, Sunday, 9 August
Light rain. High 92°, low 74°.
Pressure30.03 inHg
Wind4.8 mph NW
Humidity53%
Visibility6.2 mi
Dew point70°
Mon, 1091° / 74°0.13
91 °
Rose Haven, Monday, 10 August
Rain. High 91°, low 74°.
Pressure30.00 inHg
Wind2 mph NW
Humidity51%
Visibility6.2 mi
Dew point69°
Tue, 1190° / 72°0.31
90 °
Rose Haven, Tuesday, 11 August
Rain. High 90°, low 72°.
Pressure29.94 inHg
Wind2.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point68°
Wed, 1288° / 74°0.04
88 °
Rose Haven, Wednesday, 12 August
Light rain. High 88°, low 74°.
Pressure29.80 inHg
Wind7.7 mph W
Humidity76%
Visibility6.2 mi
Dew point70°
Thu, 1387° / 73°0.07
87 °
Rose Haven, Thursday, 13 August
Light rain. High 87°, low 73°.
Pressure29.83 inHg
Wind13.5 mph NW
Humidity44%
Visibility—
Dew point61°
Fri, 1475° / 62°0
75 °
Rose Haven, Friday, 14 August
Overcast. High 75°, low 62°.
Pressure30.09 inHg
Wind9.2 mph NW
Humidity42%
Visibility—
Dew point49°
Sat, 1582° / 61°0
82 °
Rose Haven, Saturday, 15 August
Clear. High 82°, low 61°.
Pressure30.15 inHg
Wind10.2 mph N
Humidity36%
Visibility—
Dew point49°
Sun, 1678° / 66°0
78 °
Rose Haven, Sunday, 16 August
Partly cloudy. High 78°, low 66°.
Pressure30.18 inHg
Wind11 mph S
Humidity45%
Visibility—
Dew point53°
Mon, 1778° / 71°0.04
78 °
Rose Haven, Monday, 17 August
Light rain. High 78°, low 71°.
Pressure30.09 inHg
Wind12.4 mph S
Humidity61%
Visibility—
Dew point63°
Tue, 1872° / 69°0.53
72 °
Rose Haven, Tuesday, 18 August
Light rain. High 72°, low 69°.
Pressure30.03 inHg
Wind10.5 mph S
Humidity91%
Visibility—
Dew point69°
Wed, 1980° / 71°0.33
80 °
Rose Haven, Wednesday, 19 August
Light rain. High 80°, low 71°.
Pressure29.91 inHg
Wind13.1 mph S
Humidity87%
Visibility—
Dew point70°
Thu, 2082° / 71°0.12
82 °
Rose Haven, Thursday, 20 August
Light rain. High 82°, low 71°.
Pressure29.74 inHg
Wind16.6 mph NW
Humidity43%
Visibility—
Dew point56°
Fri, 2181° / 64°0.06
81 °
Rose Haven, Friday, 21 August
Light rain. High 81°, low 64°.
Pressure29.91 inHg
Wind12.9 mph NW
Humidity36%
Visibility—
Dew point48°
Sat, 2286° / 70°0
86 °
Rose Haven, Saturday, 22 August
Light rain. High 86°, low 70°.
Pressure29.77 inHg
Wind8.8 mph W
Humidity50%
Visibility—
Dew point62°
Sun, 2376° / 65°0
76 °
Rose Haven, Sunday, 23 August
Partly cloudy. High 76°, low 65°.
Pressure30.03 inHg
Wind16.4 mph N
Humidity34%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 69°0.08
82 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 °
Rose Haven, 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 Rose Haven, 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 Rose Haven, 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.