Weather in Stony Brook University, NY
Stony Brook University, Sunday, 9 August, 11:49
Partly cloudy. Feels like 93°. High 87°, low 72°.
Monthly outlook for Stony Brook University, NY: average high 80.1°, average low 69.4°. That is 0.7° above the climate normal for August. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 10 August (87.7°), the coolest 15 August (64.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 80.2° | 79.6° | +0.4° |
| 19 August – 28 August | 79.8° | 77.9° | +1.1° |
| 29 August – 7 September | at normal | 76.4° | — |
August records over 66 years
0.01
Stony Brook University, Monday, 10 August
Light rain. High 88°, low 71°.
0.01Stony Brook University, Tuesday, 11 August
Light rain. High 85°, low 74°.
0
Stony Brook University, Wednesday, 12 August
Overcast. High 80°, low 71°.
0
Stony Brook University, Thursday, 13 August
Clear. High 83°, low 72°.
0
Stony Brook University, Friday, 14 August
Mostly clear. High 78°, low 67°.
0Stony Brook University, Saturday, 15 August
Clear. High 76°, low 64°.
0Stony Brook University, Sunday, 16 August
Overcast. High 75°, low 65°.
0.43Stony Brook University, Monday, 17 August
Rain. High 72°, low 66°.
0Stony Brook University, Tuesday, 18 August
Overcast. High 78°, low 65°.
0Stony Brook University, Wednesday, 19 August
Partly cloudy. High 78°, low 72°.
0.03Stony Brook University, Thursday, 20 August
Light rain. High 82°, low 71°.
0Stony Brook University, Friday, 21 August
Partly cloudy. High 78°, low 67°.
0Stony Brook University, Saturday, 22 August
Clear. High 81°, low 72°.
0.07Stony Brook University, Sunday, 23 August
Light rain. High 86°, low 73°.
0Stony Brook University, Monday, 24 August
Clear. High 74°, low 67°.
0.09Stony Brook University, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.09Stony Brook University, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.11Stony Brook University, Thursday, 27 August
Climate normal for this date — 60-year average.
0.18
Stony Brook University, Friday, 28 August
Climate normal for this date — 60-year average.
0.16Stony Brook University, Saturday, 29 August
Climate normal for this date — 60-year average.
0.08Stony Brook University, Sunday, 30 August
Climate normal for this date — 60-year average.
0.05Stony Brook University, Monday, 31 August
Climate normal for this date — 60-year average.
0.07Stony Brook University, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.19Stony Brook University, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.11Stony Brook University, Thursday, 3 September
Climate normal for this date — 60-year average.
0.12Stony Brook University, Friday, 4 September
Climate normal for this date — 60-year average.
0.05Stony Brook University, Saturday, 5 September
Climate normal for this date — 60-year average.
0.14Stony Brook University, Sunday, 6 September
Climate normal for this date — 60-year average.
0.1Stony Brook University, 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 Stony Brook University, NY 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 Stony Brook University, NY 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
82°Weather in Annapolis, MD87°Weather in Atlanta, GA85°Weather in Augusta, ME83°Weather in Austin, TX87°Weather in Baton Rouge, LA90°Weather in Bismarck, ND69°Weather in Boise, ID71°Weather in Boston, MA87°Weather in Carson City, NV83°Weather in Charleston, WV84°Weather in Charlotte Amalie, VI85°Weather in Cheyenne, WY82°Weather in Columbia, SC88°Weather in Columbus, OH82°Weather in Concord, NH85°Weather in Denver, CO87°Weather in Des Moines, IA84°Weather in Dover, DE87°Weather in Frankfort, KY85°Weather in Harrisburg, PA86°Weather in Hartford, CT86°Weather in Helena, MT79°Weather in Honolulu, HI
76°Weather in Indianapolis, IN83°Weather in Jackson, MS92°Weather in Jefferson City, MO82°Weather in Juneau, AK47°Weather in Lansing, MI78°Weather in Lincoln, NE91°Weather in Little Rock, AR86°Weather in Madison, WI66°Weather in Montgomery, AL87°Weather in Montpelier, VT80°Weather in Nashville, TN83°Weather in Oklahoma City, OK88°Weather in Olympia, WA58°Weather in Phoenix, AZ95°Weather in Pierre, SD74°Weather in Providence, RI87°Weather in Raleigh, NC88°Weather in Richmond, VA90°Weather in Sacramento, CA70°Weather in Salem, OR64°Weather in Salt Lake City, UT88°Weather in San Juan, PR88°Weather in Santa Fe, NM78°Weather in Springfield, IL84°Weather in St. Paul, MN74°Weather in Tallahassee, FL86°Weather in Topeka, KS88°Weather in Trenton, NJ87°Weather in Washington, DC89°76°Weather in West Batavia, NY74°Weather in West Bergen, NY76°Weather in West Berne, NY79°Weather in West Bethany, NY74°Weather in West Branch, NY75°Weather in West Brookfield, NY75°Weather in West Burlington, NY77°Weather in West Bush, NY76°Weather in West Butler, NY74°Weather in West Cameron, NY75°Weather in West Camp, NY82°Weather in West Caton, NY78°Weather in West Charlton, NY78°Weather in West Chenango, NY76°Weather in West Chili, NY77°Weather in West Clarksville, NY75°Weather in West Colesville, NY76°Weather in West Conesville, NY78°Weather in West Copake, NY81°