Weather in Rosario, PR
Rosario, Monday, 19 October, 07:14
Overcast. Feels like 77°. High 86°, low 73°.
Monthly outlook for Rosario, PR: average high 82.8°, average low 74.7°. That is 1.3° below the climate normal for October. Precipitation is expected on 10 days (about 1.6 inches), against a normal of 9 days and 2.2 inches. The warmest day looks like 19 October (86.5°), the coolest 20 October (71.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 83.4° | 85.3° | -1° |
| 29 October – 7 November | 82° | 84.9° | -1.6° |
| 8 November – 17 November | at normal | 84.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Sabana Grande (9 mi).
0.07
Rosario, Tuesday, 20 October
Light rain. High 86°, low 72°.
0.1Rosario, Wednesday, 21 October
Rain. High 83°, low 75°.
0.13Rosario, Thursday, 22 October
Light rain. High 80°, low 76°.
0.02Rosario, Friday, 23 October
Light rain. High 82°, low 75°.
0.06Rosario, Saturday, 24 October
Light rain. High 84°, low 78°.
0.25Rosario, Sunday, 25 October
Rain. High 84°, low 76°.
0.37Rosario, Monday, 26 October
Rain. High 85°, low 76°.
0.18Rosario, Tuesday, 27 October
Light rain. High 83°, low 75°.
0.02Rosario, Wednesday, 28 October
Light rain. High 83°, low 74°.
0.02Rosario, Thursday, 29 October
Light rain. High 83°, low 74°.
0Rosario, Friday, 30 October
Overcast. High 83°, low 74°.
0.23Rosario, Saturday, 31 October
Rain. High 82°, low 75°.
0.05Rosario, Sunday, 1 November
Light rain. High 82°, low 75°.
0Rosario, Monday, 2 November
Overcast. High 82°, low 74°.
0.03Rosario, Tuesday, 3 November
Light rain. High 81°, low 74°.
0.12Rosario, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.13
Rosario, Thursday, 5 November
Climate normal for this date — 60-year average.
0.13Rosario, Friday, 6 November
Climate normal for this date — 60-year average.
0.17Rosario, Saturday, 7 November
Climate normal for this date — 60-year average.
0.11Rosario, Sunday, 8 November
Climate normal for this date — 60-year average.
0.16Rosario, Monday, 9 November
Climate normal for this date — 60-year average.
0.12Rosario, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.11Rosario, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.11Rosario, Thursday, 12 November
Climate normal for this date — 60-year average.
0.09Rosario, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Rosario, Saturday, 14 November
Climate normal for this date — 60-year average.
0.08Rosario, Sunday, 15 November
Climate normal for this date — 60-year average.
0.07Rosario, Monday, 16 November
Climate normal for this date — 60-year average.
0.08Rosario, Tuesday, 17 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 Rosario, PR 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 Rosario, PR 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
35°Weather in Annapolis, MD48°Weather in Atlanta, GA46°Weather in Augusta, ME36°Weather in Austin, TX
53°Weather in Baton Rouge, LA51°Weather in Bismarck, ND38°Weather in Boise, ID52°Weather in Boston, MA39°Weather in Carson City, NV49°Weather in Charleston, WV39°Weather in Charlotte Amalie, VI
79°Weather in Cheyenne, WY39°Weather in Columbia, SC43°Weather in Columbus, OH39°Weather in Concord, NH33°Weather in Denver, CO44°Weather in Des Moines, IA44°Weather in Dover, DE41°Weather in Frankfort, KY42°Weather in Harrisburg, PA38°Weather in Hartford, CT36°Weather in Helena, MT37°Weather in Honolulu, HI74°Weather in Indianapolis, IN40°Weather in Jackson, MS51°Weather in Jefferson City, MO41°Weather in Juneau, AK36°Weather in Lansing, MI38°Weather in Lincoln, NE48°Weather in Little Rock, AR47°Weather in Madison, WI43°Weather in Montgomery, AL48°Weather in Montpelier, VT31°Weather in Nashville, TN43°Weather in Oklahoma City, OK51°Weather in Olympia, WA46°Weather in Phoenix, AZ67°Weather in Pierre, SD43°Weather in Providence, RI37°Weather in Raleigh, NC42°Weather in Richmond, VA40°Weather in Sacramento, CA54°Weather in Salem, OR48°Weather in Salt Lake City, UT53°Weather in San Juan, PR77°Weather in Santa Fe, NM44°Weather in Springfield, IL41°Weather in St. Paul, MN45°Weather in Tallahassee, FL55°Weather in Topeka, KS45°Weather in Trenton, NJ40°Weather in Washington, DC41°
76°Weather in Medianía Alta, PR77°Weather in Medina, PR72°Weather in Melillas, PR74°Weather in Membrillo, PR75°Weather in Milagros, PR70°Weather in Miñi Miñi, PR77°Weather in Minillas, PR75°Weather in Montaña, PR
73°Weather in Monte Carlo, PR75°Weather in Montebello, PR73°Weather in Monteflores, PR76°Weather in Monterrey, PR75°Weather in Morales Díaz, PR74°Weather in Muelle de Ponce, PR77°Weather in Muñoz Grillo, PR72°Weather in Muñoz Rivera, PR77°Weather in Muñoz Torruellas, PR71°Weather in Naranjales, PR69°Weather in Negrito, PR73°