Weather in Swann Keys, DE
Swann Keys, Sunday, 8 November, 02:59
Clear. Feels like 41°. High 58°, low 45°.
Monthly outlook for Swann Keys, DE: average high 56°, average low 46.5°. That is 0.1° above the climate normal for November. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 21 November (64°), the coolest 18 November (40°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 November – 17 November | 54.7° | 56.9° | -1.2° |
| 18 November – 27 November | 58.1° | 54.2° | +2.1° |
| 28 November – 7 December | at normal | 51.5° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — South Bethany (3 mi).
0
Swann Keys, Monday, 9 November
Partly cloudy. High 58°, low 47°.
0
Swann Keys, Tuesday, 10 November
Clear. High 62°, low 43°.
0Swann Keys, Wednesday, 11 November
Clear. High 61°, low 45°.
0.3
Swann Keys, Thursday, 12 November
Rain. High 61°, low 49°.
0.25Swann Keys, Friday, 13 November
Rain. High 53°, low 42°.
0.01Swann Keys, Saturday, 14 November
Light rain. High 44°, low 42°.
0.11Swann Keys, Sunday, 15 November
Light rain. High 48°, low 41°.
0Swann Keys, Monday, 16 November
Clear. High 54°, low 45°.
0Swann Keys, Tuesday, 17 November
Clear. High 49°, low 42°.
0Swann Keys, Wednesday, 18 November
Partly cloudy. High 49°, low 40°.
0.01Swann Keys, Thursday, 19 November
Light rain. High 56°, low 47°.
0.01Swann Keys, Friday, 20 November
Light rain. High 60°, low 49°.
0
Swann Keys, Saturday, 21 November
Overcast. High 64°, low 56°.
0.84Swann Keys, Sunday, 22 November
Rain. High 61°, low 59°.
0.08Swann Keys, Monday, 23 November
Light rain. High 59°, low 53°.
0.07Swann Keys, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.09Swann Keys, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.13
Swann Keys, Thursday, 26 November
Climate normal for this date — 60-year average.
0.11Swann Keys, Friday, 27 November
Climate normal for this date — 60-year average.
0.1Swann Keys, Saturday, 28 November
Climate normal for this date — 60-year average.
0.09Swann Keys, Sunday, 29 November
Climate normal for this date — 60-year average.
0.12Swann Keys, Monday, 30 November
Climate normal for this date — 60-year average.
0.1Swann Keys, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.09Swann Keys, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.08Swann Keys, Thursday, 3 December
Climate normal for this date — 60-year average.
0.06Swann Keys, Friday, 4 December
Climate normal for this date — 60-year average.
0.15Swann Keys, Saturday, 5 December
Climate normal for this date — 60-year average.
0.09Swann Keys, Sunday, 6 December
Climate normal for this date — 60-year average.
0.1Swann Keys, Monday, 7 December
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 Swann Keys, 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 Swann Keys, 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
45°Weather in Annapolis, MD46°Weather in Atlanta, GA46°Weather in Augusta, ME41°Weather in Austin, TX60°Weather in Baton Rouge, LA53°Weather in Bismarck, ND39°Weather in Boise, ID48°Weather in Boston, MA
48°Weather in Carson City, NV46°Weather in Charleston, WV36°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY37°Weather in Columbia, SC50°Weather in Columbus, OH35°Weather in Concord, NH46°Weather in Denver, CO
43°Weather in Des Moines, IA44°Weather in Dover, DE47°Weather in Frankfort, KY34°Weather in Harrisburg, PA50°Weather in Hartford, CT47°Weather in Helena, MT43°Weather in Honolulu, HI75°Weather in Indianapolis, IN35°Weather in Jackson, MS43°Weather in Jefferson City, MO34°Weather in Juneau, AK36°Weather in Lansing, MI38°Weather in Lincoln, NE48°Weather in Little Rock, AR45°Weather in Madison, WI42°Weather in Montgomery, AL44°Weather in Montpelier, VT39°Weather in Nashville, TN40°Weather in Oklahoma City, OK43°Weather in Olympia, WA53°Weather in Phoenix, AZ66°Weather in Pierre, SD45°Weather in Providence, RI46°Weather in Raleigh, NC45°Weather in Richmond, VA41°Weather in Sacramento, CA54°Weather in Salem, OR53°Weather in Salt Lake City, UT44°Weather in San Juan, PR76°Weather in Santa Fe, NM39°Weather in Springfield, IL37°Weather in St. Paul, MN47°Weather in Tallahassee, FL51°Weather in Topeka, KS42°Weather in Trenton, NJ45°Weather in Washington, DC47°48°Weather in Nanticoke Acres, DE46°Weather in Nassau, DE46°Weather in Oak Grove, DE47°Weather in Oak Orchard, DE46°Weather in Penn Acres, DE47°Weather in Pennyhill, DE46°Weather in Lake Pines, DE46°Weather in Plymouth, DE47°Weather in Point Breeze, DE47°Weather in Port Mahon, DE47°Weather in Port Penn, DE48°Weather in Primehook Beach, DE46°Weather in Quakertown, DE46°Weather in Sandy Landing, DE46°Weather in Sedgley Farms, DE46°Weather in Silverbrook, DE47°Weather in Silview, DE47°Weather in South Bowers, DE47°Weather in Star Hill, DE47°