Weather in Perry Hall Estates, MD
Perry Hall Estates, Sunday, 9 August, 00:32
Overcast. Feels like 75°. High 90°, low 74°.
Monthly outlook for Perry Hall Estates, MD: average high 82.9°, average low 68.2°. That is 0.5° above the climate normal for August. Precipitation is expected on 7 days (about 1.4 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 10 August (92.2°), the coolest 22 August (59.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 83.2° | 82.8° | +0.2° |
| 19 August – 28 August | 82.4° | 81.5° | +0.5° |
| 29 August – 7 September | at normal | 80.4° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Parkville (5 mi).
0.08
Perry Hall Estates, Monday, 10 August
Rain. High 92°, low 74°.
0.28Perry Hall Estates, Tuesday, 11 August
Rain. High 88°, low 72°.
0.13Perry Hall Estates, Wednesday, 12 August
Rain. High 90°, low 73°.
0.03Perry Hall Estates, Thursday, 13 August
Light rain. High 85°, low 71°.
0Perry Hall Estates, Friday, 14 August
Overcast. High 79°, low 64°.
0
Perry Hall Estates, Saturday, 15 August
Clear. High 81°, low 62°.
0Perry Hall Estates, Sunday, 16 August
Overcast. High 81°, low 62°.
0.05Perry Hall Estates, Monday, 17 August
Light rain. High 77°, low 69°.
0.39Perry Hall Estates, Tuesday, 18 August
Light rain. High 71°, low 69°.
0.22Perry Hall Estates, Wednesday, 19 August
Light rain. High 79°, low 68°.
0.18Perry Hall Estates, Thursday, 20 August
Light rain. High 80°, low 69°.
0Perry Hall Estates, Friday, 21 August
Clear. High 80°, low 63°.
0
Perry Hall Estates, Saturday, 22 August
Partly cloudy. High 80°, low 59°.
0.01Perry Hall Estates, Sunday, 23 August
Light rain. High 85°, low 70°.
0Perry Hall Estates, Monday, 24 August
Clear. High 91°, low 73°.
0.06Perry Hall Estates, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.08Perry Hall Estates, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.17
Perry Hall Estates, Thursday, 27 August
Climate normal for this date — 60-year average.
0.17Perry Hall Estates, Friday, 28 August
Climate normal for this date — 60-year average.
0.12Perry Hall Estates, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Perry Hall Estates, Sunday, 30 August
Climate normal for this date — 60-year average.
0.08Perry Hall Estates, Monday, 31 August
Climate normal for this date — 60-year average.
0.14Perry Hall Estates, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.11Perry Hall Estates, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Perry Hall Estates, Thursday, 3 September
Climate normal for this date — 60-year average.
0.1Perry Hall Estates, Friday, 4 September
Climate normal for this date — 60-year average.
0.13Perry Hall Estates, Saturday, 5 September
Climate normal for this date — 60-year average.
0.25Perry Hall Estates, Sunday, 6 September
Climate normal for this date — 60-year average.
0.08Perry Hall Estates, Monday, 7 September
Climate normal for this date — 60-year average.
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 Perry Hall Estates, 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 Perry Hall Estates, 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.
Sun and moon today
Weather history
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