Weather in Delaware City, DE
Delaware City, Sunday, 9 August, 00:33
Mostly clear. Feels like 75°. High 89°, low 73°.
Monthly outlook for Delaware City, DE: average high 82.3°, average low 66.4°. That is 0.1° below the climate normal for August. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 10 August (89.5°), the coolest 22 August (57.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 83° | 83.2° | -0.1° |
| 19 August – 28 August | 81° | 81.8° | -0.4° |
| 29 August – 7 September | at normal | 80.7° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Odessa (9 mi).
0.02
Delaware City, Monday, 10 August
Light rain. High 89°, low 73°.
0.2Delaware City, Tuesday, 11 August
Rain. High 89°, low 72°.
0Delaware City, Wednesday, 12 August
Light rain. High 85°, low 72°.
0
Delaware City, Thursday, 13 August
Mostly clear. High 85°, low 69°.
0
Delaware City, Friday, 14 August
Overcast. High 79°, low 63°.
0
Delaware City, Saturday, 15 August
Clear. High 79°, low 62°.
0Delaware City, Sunday, 16 August
Overcast. High 81°, low 61°.
0.15Delaware City, Monday, 17 August
Rain. High 80°, low 64°.
0.31Delaware City, Tuesday, 18 August
Light rain. High 72°, low 66°.
0.07Delaware City, Wednesday, 19 August
Light rain. High 75°, low 67°.
0.72Delaware City, Thursday, 20 August
Rain. High 80°, low 68°.
0Delaware City, Friday, 21 August
Clear. High 79°, low 60°.
0Delaware City, Saturday, 22 August
Clear. High 78°, low 58°.
0Delaware City, Sunday, 23 August
Overcast. High 85°, low 63°.
0Delaware City, Monday, 24 August
Clear. High 89°, low 71°.
0.05Delaware City, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.07
Delaware City, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.16Delaware City, Thursday, 27 August
Climate normal for this date — 60-year average.
0.21
Delaware City, Friday, 28 August
Climate normal for this date — 60-year average.
0.11Delaware City, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Delaware City, Sunday, 30 August
Climate normal for this date — 60-year average.
0.07Delaware City, Monday, 31 August
Climate normal for this date — 60-year average.
0.18Delaware City, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.09Delaware City, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.12Delaware City, Thursday, 3 September
Climate normal for this date — 60-year average.
0.08Delaware City, Friday, 4 September
Climate normal for this date — 60-year average.
0.09Delaware City, Saturday, 5 September
Climate normal for this date — 60-year average.
0.21Delaware City, Sunday, 6 September
Climate normal for this date — 60-year average.
0.09Delaware City, 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 Delaware City, DE 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 Delaware City, DE 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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