Weather in Daffan, VA
Daffan, Saturday, 10 October, 23:55
Overcast. Feels like 63°. High 70°, low 53°.
Monthly outlook for Daffan, VA: average high 67.1°, average low 46.9°. That is 0.1° below the climate normal for October. Precipitation is expected on 2 days (about 1.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (86.1°), the coolest 19 October (30.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 October – 19 October | 69.8° | 68.4° | +0.8° |
| 20 October – 29 October | 62.6° | 64.7° | -1.2° |
| 30 October – 8 November | at normal | 62° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Fredericksburg (6 mi).
0.86
Daffan, Sunday, 11 October
Rain. High 71°, low 60°.
0.48Daffan, Monday, 12 October
Heavy rain. High 75°, low 59°.
0
Daffan, Tuesday, 13 October
Clear. High 81°, low 57°.
0Daffan, Wednesday, 14 October
Clear. High 86°, low 65°.
0Daffan, Thursday, 15 October
Clear. High 72°, low 55°.
0.01Daffan, Friday, 16 October
Light rain. High 72°, low 54°.
0.01Daffan, Saturday, 17 October
Light rain. High 69°, low 43°.
0Daffan, Sunday, 18 October
Clear. High 49°, low 35°.
0
Daffan, Monday, 19 October
Partly cloudy. High 53°, low 31°.
0Daffan, Tuesday, 20 October
Clear. High 61°, low 34°.
0Daffan, Wednesday, 21 October
Clear. High 64°, low 38°.
0Daffan, Thursday, 22 October
Clear. High 69°, low 42°.
0Daffan, Friday, 23 October
Clear. High 65°, low 48°.
0Daffan, Saturday, 24 October
Clear. High 57°, low 40°.
0Daffan, Sunday, 25 October
Clear. High 59°, low 38°.
0.16Daffan, Monday, 26 October
Climate normal for this date — 60-year average.
0.14Daffan, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.09Daffan, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.21Daffan, Thursday, 29 October
Climate normal for this date — 60-year average.
0.12Daffan, Friday, 30 October
Climate normal for this date — 60-year average.
0.05
Daffan, Saturday, 31 October
Climate normal for this date — 60-year average.
0.11Daffan, Sunday, 1 November
Climate normal for this date — 60-year average.
0.11Daffan, Monday, 2 November
Climate normal for this date — 60-year average.
0.06Daffan, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.13Daffan, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.1Daffan, Thursday, 5 November
Climate normal for this date — 60-year average.
0.08Daffan, Friday, 6 November
Climate normal for this date — 60-year average.
0.11Daffan, Saturday, 7 November
Climate normal for this date — 60-year average.
0.12Daffan, Sunday, 8 November
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 Daffan, VA 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 Daffan, VA 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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