Weather in Riverdale, CO
Riverdale, Wednesday, 21 October, 05:37
Clear. Feels like 52°. High 79°, low 53°.
Monthly outlook for Riverdale, CO: average high 66.1°, average low 50.4°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 23 October (84.6°), the coolest 5 November (36°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 69° | 65.4° | +2° |
| 31 October – 9 November | 61.2° | 60.1° | +0.6° |
| 10 November – 19 November | at normal | 56.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Las Animas (5 mi).
0
Riverdale, Thursday, 22 October
Overcast. High 81°, low 58°.
0
Riverdale, Friday, 23 October
Mostly clear. High 85°, low 65°.
0.26
Riverdale, Saturday, 24 October
Rain. High 72°, low 57°.
0.81Riverdale, Sunday, 25 October
Rain. High 67°, low 53°.
0
Riverdale, Monday, 26 October
Partly cloudy. High 62°, low 49°.
0Riverdale, Tuesday, 27 October
Mostly clear. High 60°, low 41°.
0Riverdale, Wednesday, 28 October
Overcast. High 61°, low 51°.
0Riverdale, Thursday, 29 October
Overcast. High 65°, low 46°.
0.01Riverdale, Friday, 30 October
Light rain. High 59°, low 49°.
0.03Riverdale, Saturday, 31 October
Light rain. High 63°, low 50°.
0Riverdale, Sunday, 1 November
Light rain. High 68°, low 53°.
0Riverdale, Monday, 2 November
Overcast. High 72°, low 53°.
0.01Riverdale, Tuesday, 3 November
Light rain. High 68°, low 50°.
0.01Riverdale, Wednesday, 4 November
Light rain. High 54°, low 43°.
0.03
Riverdale, Thursday, 5 November
Snow. High 42°, low 36°.
0Riverdale, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Riverdale, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05Riverdale, Sunday, 8 November
Climate normal for this date — 60-year average.
0.02Riverdale, Monday, 9 November
Climate normal for this date — 60-year average.
0.02Riverdale, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.02Riverdale, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.01Riverdale, Thursday, 12 November
Climate normal for this date — 60-year average.
0.02Riverdale, Friday, 13 November
Climate normal for this date — 60-year average.
0.03Riverdale, Saturday, 14 November
Climate normal for this date — 60-year average.
0.02Riverdale, Sunday, 15 November
Climate normal for this date — 60-year average.
0.04Riverdale, Monday, 16 November
Climate normal for this date — 60-year average.
0.02Riverdale, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.01Riverdale, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.05Riverdale, 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 Riverdale, CO 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 Riverdale, CO 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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