Weather in Saint Johns, CA
Saint Johns, Monday, 19 October, 15:57
Clear. Feels like 85°. High 85°, low 56°.
Monthly outlook for Saint Johns, CA: average high 76.3°, average low 57.6°. That is 2° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 19 October (85.4°), the coolest 24 October (48.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 76.6° | 74.5° | +1.1° |
| 29 October – 7 November | 75.9° | 69.5° | +3.5° |
| 8 November – 17 November | at normal | 65.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Linnell Camp (9 mi).
0
Saint Johns, Tuesday, 20 October
Partly cloudy. High 82°, low 52°.
0.22
Saint Johns, Wednesday, 21 October
Rain. High 66°, low 54°.
0.35Saint Johns, Thursday, 22 October
Rain. High 67°, low 54°.
0
Saint Johns, Friday, 23 October
Overcast. High 66°, low 53°.
0Saint Johns, Saturday, 24 October
Clear. High 71°, low 49°.
0Saint Johns, Sunday, 25 October
Partly cloudy. High 80°, low 52°.
0Saint Johns, Monday, 26 October
Partly cloudy. High 83°, low 62°.
0Saint Johns, Tuesday, 27 October
Overcast. High 81°, low 62°.
0Saint Johns, Wednesday, 28 October
Overcast. High 84°, low 61°.
0Saint Johns, Thursday, 29 October
Overcast. High 83°, low 63°.
0Saint Johns, Friday, 30 October
Overcast. High 79°, low 62°.
0Saint Johns, Saturday, 31 October
Overcast. High 79°, low 64°.
0.01Saint Johns, Sunday, 1 November
Light rain. High 76°, low 63°.
1.03Saint Johns, Monday, 2 November
Rain. High 68°, low 60°.
0Saint Johns, Tuesday, 3 November
Partly cloudy. High 70°, low 57°.
0.04
Saint Johns, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03Saint Johns, Thursday, 5 November
Climate normal for this date — 60-year average.
0.03Saint Johns, Friday, 6 November
Climate normal for this date — 60-year average.
0.05Saint Johns, Saturday, 7 November
Climate normal for this date — 60-year average.
0.11Saint Johns, Sunday, 8 November
Climate normal for this date — 60-year average.
0.07Saint Johns, Monday, 9 November
Climate normal for this date — 60-year average.
0.06Saint Johns, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.1Saint Johns, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Saint Johns, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Saint Johns, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Saint Johns, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06Saint Johns, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06Saint Johns, Monday, 16 November
Climate normal for this date — 60-year average.
0.1Saint Johns, 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 Saint Johns, 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 Saint Johns, 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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