Weather in Severn Grove, MD
Severn Grove, Sunday, 9 August, 03:57
Partly cloudy. Feels like 76°. High 89°, low 75°.
Monthly outlook for Severn Grove, MD: average high 87.2°, average low 70.8°. That is 2.7° above the climate normal for August. Precipitation is expected on 6 days (about 0.6 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 21 August (94.2°), the coolest 16 August (62.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 84.9° | 82.9° | +1.1° |
| 19 August – 28 August | 91° | 81.7° | +5.2° |
| 29 August – 7 September | at normal | 80.6° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Naval Academy (3 mi).
0
Severn Grove, Monday, 10 August
Partly cloudy. High 89°, low 74°.
0.06
Severn Grove, Tuesday, 11 August
Light rain. High 92°, low 71°.
0.04Severn Grove, Wednesday, 12 August
Light rain. High 90°, low 73°.
0.04Severn Grove, Thursday, 13 August
Light rain. High 88°, low 72°.
0
Severn Grove, Friday, 14 August
Overcast. High 81°, low 66°.
0Severn Grove, Saturday, 15 August
Overcast. High 80°, low 65°.
0Severn Grove, Sunday, 16 August
Overcast. High 80°, low 63°.
0.16Severn Grove, Monday, 17 August
Light rain. High 76°, low 70°.
0.02Severn Grove, Tuesday, 18 August
Light rain. High 84°, low 69°.
0
Severn Grove, Wednesday, 19 August
Clear. High 87°, low 69°.
0
Severn Grove, Thursday, 20 August
Mostly clear. High 87°, low 70°.
0.06Severn Grove, Friday, 21 August
Light rain. High 94°, low 72°.
0.03Severn Grove, Saturday, 22 August
Light rain. High 93°, low 76°.
0.02Severn Grove, Sunday, 23 August
Light rain. High 92°, low 76°.
0.14Severn Grove, Monday, 24 August
Rain. High 94°, low 73°.
0.07Severn Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.06Severn Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.17
Severn Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
0.17Severn Grove, Friday, 28 August
Climate normal for this date — 60-year average.
0.12Severn Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Severn Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
0.09Severn Grove, Monday, 31 August
Climate normal for this date — 60-year average.
0.16Severn Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.13Severn Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.12Severn Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Severn Grove, Friday, 4 September
Climate normal for this date — 60-year average.
0.13Severn Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
0.22Severn Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
0.09Severn Grove, 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 Severn Grove, 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 Severn Grove, 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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