Weather in Rosemary, CA
Rosemary, Wednesday, 21 October, 01:00
Overcast. Feels like 61°. High 72°, low 55°.
Monthly outlook for Rosemary, CA: average high 77°, average low 56.7°. That is 2.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 3 November (90.2°), the coolest 23 October (46.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 75° | 72.7° | +1.3° |
| 31 October – 9 November | 80.2° | 70.6° | +5.3° |
| 10 November – 19 November | at normal | 67.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Santa Maria (3 mi).
0.05
Rosemary, Thursday, 22 October
Light rain. High 69°, low 52°.
0
Rosemary, Friday, 23 October
Clear. High 69°, low 46°.
0Rosemary, Saturday, 24 October
Clear. High 75°, low 54°.
0Rosemary, Sunday, 25 October
Clear. High 77°, low 50°.
0Rosemary, Monday, 26 October
Overcast. High 81°, low 51°.
0Rosemary, Tuesday, 27 October
Overcast. High 80°, low 61°.
0Rosemary, Wednesday, 28 October
Overcast. High 81°, low 62°.
0Rosemary, Thursday, 29 October
Overcast. High 74°, low 60°.
0Rosemary, Friday, 30 October
Overcast. High 71°, low 57°.
0Rosemary, Saturday, 31 October
Clear. High 71°, low 55°.
0Rosemary, Sunday, 1 November
Clear. High 77°, low 55°.
0
Rosemary, Monday, 2 November
Mostly clear. High 83°, low 58°.
0Rosemary, Tuesday, 3 November
Clear. High 90°, low 63°.
0Rosemary, Wednesday, 4 November
Overcast. High 79°, low 65°.
0
Rosemary, Thursday, 5 November
Partly cloudy. High 81°, low 62°.
0.02Rosemary, Friday, 6 November
Climate normal for this date — 60-year average.
0.06Rosemary, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Rosemary, Sunday, 8 November
Climate normal for this date — 60-year average.
0.06Rosemary, Monday, 9 November
Climate normal for this date — 60-year average.
0.05Rosemary, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.1Rosemary, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Rosemary, Thursday, 12 November
Climate normal for this date — 60-year average.
0.05Rosemary, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Rosemary, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06Rosemary, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Rosemary, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Rosemary, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.04Rosemary, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04Rosemary, Thursday, 19 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 Rosemary, CA 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 Rosemary, CA 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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