Weather in Swann Keys, DE
Swann Keys, Saturday, 31 October, 01:26
Clear. Feels like 53°. High 62°, low 44°.
Monthly outlook for Swann Keys, DE: average high 62.6°, average low 50.8°. That is 1.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 4 November (73.8°), the coolest 15 November (41.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 31 October – 9 November | 65° | 60.5° | +2.5° |
| 10 November – 19 November | 58.5° | 56.2° | +1.3° |
| 20 November – 29 November | at normal | 54° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — South Bethany (3 mi).
0
Swann Keys, Sunday, 1 November
Overcast. High 62°, low 45°.
0Swann Keys, Monday, 2 November
Overcast. High 63°, low 45°.
0
Swann Keys, Tuesday, 3 November
Mostly clear. High 69°, low 45°.
0
Swann Keys, Wednesday, 4 November
Clear. High 74°, low 55°.
0.06
Swann Keys, Thursday, 5 November
Light rain. High 73°, low 63°.
0.61Swann Keys, Friday, 6 November
Rain. High 66°, low 63°.
0.26Swann Keys, Saturday, 7 November
Rain. High 66°, low 57°.
0
Swann Keys, Sunday, 8 November
Partly cloudy. High 59°, low 53°.
0Swann Keys, Monday, 9 November
Partly cloudy. High 56°, low 51°.
0Swann Keys, Tuesday, 10 November
Clear. High 62°, low 50°.
0Swann Keys, Wednesday, 11 November
Clear. High 64°, low 51°.
0Swann Keys, Thursday, 12 November
Partly cloudy. High 64°, low 53°.
0Swann Keys, Friday, 13 November
Clear. High 64°, low 54°.
0Swann Keys, Saturday, 14 November
Clear. High 50°, low 45°.
0Swann Keys, Sunday, 15 November
Clear. High 48°, low 41°.
0.08Swann Keys, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Swann Keys, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.05Swann Keys, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09Swann Keys, Thursday, 19 November
Climate normal for this date — 60-year average.
0.07Swann Keys, Friday, 20 November
Climate normal for this date — 60-year average.
0.09Swann Keys, Saturday, 21 November
Climate normal for this date — 60-year average.
0.13
Swann Keys, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06Swann Keys, Monday, 23 November
Climate normal for this date — 60-year average.
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.
0.13Swann 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.
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
46°Weather in Annapolis, MD55°Weather in Atlanta, GA64°Weather in Augusta, ME43°Weather in Austin, TX
65°Weather in Baton Rouge, LA69°Weather in Bismarck, ND
40°Weather in Boise, ID45°Weather in Boston, MA48°Weather in Carson City, NV47°Weather in Charleston, WV46°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY47°Weather in Columbia, SC58°Weather in Columbus, OH51°Weather in Concord, NH48°Weather in Denver, CO50°Weather in Des Moines, IA54°Weather in Dover, DE52°Weather in Frankfort, KY53°Weather in Harrisburg, PA46°Weather in Hartford, CT47°Weather in Helena, MT33°Weather in Honolulu, HI76°Weather in Indianapolis, IN55°Weather in Jackson, MS70°Weather in Jefferson City, MO64°Weather in Juneau, AK30°Weather in Lansing, MI39°Weather in Lincoln, NE62°Weather in Little Rock, AR66°Weather in Madison, WI51°Weather in Montgomery, AL63°Weather in Montpelier, VT42°Weather in Nashville, TN66°Weather in Oklahoma City, OK64°Weather in Olympia, WA40°Weather in Phoenix, AZ66°Weather in Pierre, SD52°Weather in Providence, RI46°Weather in Raleigh, NC63°Weather in Richmond, VA56°Weather in Sacramento, CA58°Weather in Salem, OR43°Weather in Salt Lake City, UT49°Weather in San Juan, PR79°Weather in Santa Fe, NM51°Weather in Springfield, IL56°Weather in St. Paul, MN52°Weather in Tallahassee, FL72°Weather in Topeka, KS64°Weather in Trenton, NJ46°Weather in Washington, DC51°46°Weather in Nanticoke Acres, DE54°Weather in Nassau, DE56°Weather in Oak Grove, DE52°Weather in Oak Orchard, DE55°Weather in Penn Acres, DE46°Weather in Pennyhill, DE46°Weather in Lake Pines, DE54°Weather in Plymouth, DE52°Weather in Point Breeze, DE47°Weather in Port Mahon, DE52°Weather in Port Penn, DE47°Weather in Primehook Beach, DE56°Weather in Quakertown, DE56°Weather in Sandy Landing, DE55°Weather in Sedgley Farms, DE45°Weather in Silverbrook, DE46°Weather in Silview, DE46°Weather in South Bowers, DE52°Weather in Star Hill, DE52°