Weather in Green Haven, MD
Green Haven, Saturday, 8 August, 21:17
Overcast. Feels like 80°. High 88°, low 72°.
Monthly outlook for Green Haven, MD: average high 83.9°, average low 70.7°. That is 0.6° above the climate normal for August. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 10 August (94.8°), the coolest 22 August (64.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 August – 17 August | 85.9° | 83.5° | +1.4° |
| 18 August – 27 August | 80.5° | 82° | -0.8° |
| 28 August – 6 September | at normal | 81.3° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Annapolis (12 mi).
0
Green Haven, Sunday, 9 August
Mostly clear. High 90°, low 75°.
0.06
Green Haven, Monday, 10 August
Light rain. High 95°, low 75°.
0.28Green Haven, Tuesday, 11 August
Rain. High 91°, low 73°.
0.12Green Haven, Wednesday, 12 August
Light rain. High 91°, low 74°.
0.02Green Haven, Thursday, 13 August
Light rain. High 87°, low 75°.
0Green Haven, Friday, 14 August
Overcast. High 78°, low 66°.
0
Green Haven, Saturday, 15 August
Clear. High 82°, low 66°.
0Green Haven, Sunday, 16 August
Overcast. High 80°, low 67°.
0.03Green Haven, Monday, 17 August
Light rain. High 78°, low 72°.
0.51Green Haven, Tuesday, 18 August
Rain. High 74°, low 70°.
0.29Green Haven, Wednesday, 19 August
Light rain. High 81°, low 71°.
0.13Green Haven, Thursday, 20 August
Light rain. High 82°, low 71°.
0Green Haven, Friday, 21 August
Clear. High 82°, low 66°.
0
Green Haven, Saturday, 22 August
Partly cloudy. High 80°, low 65°.
0.03Green Haven, Sunday, 23 August
Light rain. High 85°, low 73°.
0.07Green Haven, Monday, 24 August
Climate normal for this date — 60-year average.
0.07Green Haven, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.06Green Haven, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.17
Green Haven, Thursday, 27 August
Climate normal for this date — 60-year average.
0.17Green Haven, Friday, 28 August
Climate normal for this date — 60-year average.
0.12Green Haven, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Green Haven, Sunday, 30 August
Climate normal for this date — 60-year average.
0.09Green Haven, Monday, 31 August
Climate normal for this date — 60-year average.
0.16Green Haven, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.13Green Haven, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.12Green Haven, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Green Haven, Friday, 4 September
Climate normal for this date — 60-year average.
0.13Green Haven, Saturday, 5 September
Climate normal for this date — 60-year average.
0.22Green Haven, Sunday, 6 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 Green 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 Green 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.
Sun and moon today
Weather history
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