Monthly outlook for Riverdale, CO: average high 66.1°, average low 47.3°. That is 4.1° above the climate normal for November. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 13 November (73.1°), the coolest 4 November (36.7°).
66.1°/47.3°
Average high / low
+4.1°
Above normal
3 / 2
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
64.9°
59.9°
+2.8°
11 November – 20 November
67.9°
56.2°
+6.5°
21 November – 30 November
at normal
50.5°
—
November records over 66 years
83.5°7 November 2023All-time high
-7.8°3 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Las Animas (5 mi).
Mon, 0263° / 53°0.4
63 °
Riverdale, Monday, 2 November
Rain. High 63°, low 53°.
Pressure29.65 inHg
Wind10.6 mph N
Humidity66%
Visibility3.3 mi
Dew point50°
Tue, 0361° / 42°0
61 °
Riverdale, Tuesday, 3 November
Light rain. High 61°, low 42°.
Pressure30.09 inHg
Wind13.8 mph N
Humidity38%
Visibility6.2 mi
Dew point33°
Wed, 0462° / 37°0.35
62 °
Riverdale, Wednesday, 4 November
Rain. High 62°, low 37°.
Pressure29.88 inHg
Wind4.6 mph E
Humidity37%
Visibility6.2 mi
Dew point34°
Thu, 0561° / 44°0.24
61 °
Riverdale, Thursday, 5 November
Rain. High 61°, low 44°.
Pressure30.03 inHg
Wind5 mph NW
Humidity35%
Visibility6.2 mi
Dew point29°
Fri, 0662° / 37°0
62 °
Riverdale, Friday, 6 November
Overcast. High 62°, low 37°.
Pressure29.97 inHg
Wind3.7 mph NW
Humidity46%
Visibility—
Dew point33°
Sat, 0766° / 44°0
66 °
Riverdale, Saturday, 7 November
Overcast. High 66°, low 44°.
Pressure30.15 inHg
Wind7.4 mph SW
Humidity23%
Visibility—
Dew point21°
Sun, 0871° / 49°0
71 °
Riverdale, Sunday, 8 November
Clear. High 71°, low 49°.
Pressure29.97 inHg
Wind7.8 mph W
Humidity24%
Visibility—
Dew point25°
Mon, 0969° / 52°0
69 °
Riverdale, Monday, 9 November
Overcast. High 69°, low 52°.
Pressure30.06 inHg
Wind11.7 mph SE
Humidity27%
Visibility—
Dew point29°
Tue, 1069° / 49°0
69 °
Riverdale, Tuesday, 10 November
Mostly clear. High 69°, low 49°.
Pressure30.06 inHg
Wind7.5 mph N
Humidity38%
Visibility—
Dew point35°
Wed, 1168° / 51°0
68 °
Riverdale, Wednesday, 11 November
Clear. High 68°, low 51°.
Pressure30.21 inHg
Wind9.2 mph S
Humidity29%
Visibility—
Dew point29°
Thu, 1272° / 51°0
72 °
Riverdale, Thursday, 12 November
Clear. High 72°, low 51°.
Pressure29.94 inHg
Wind15.3 mph S
Humidity30%
Visibility—
Dew point32°
Fri, 1373° / 50°0
73 °
Riverdale, Friday, 13 November
Clear. High 73°, low 50°.
Pressure29.59 inHg
Wind22.3 mph SW
Humidity31%
Visibility—
Dew point33°
Sat, 1470° / 51°0
70 °
Riverdale, Saturday, 14 November
Clear. High 70°, low 51°.
Pressure29.68 inHg
Wind17.9 mph SW
Humidity25%
Visibility—
Dew point26°
Sun, 1567° / 49°0
67 °
Riverdale, Sunday, 15 November
Partly cloudy. High 67°, low 49°.
Pressure29.35 inHg
Wind32.1 mph W
Humidity33%
Visibility—
Dew point35°
Mon, 1658° / 46°0.01
58 °
Riverdale, Monday, 16 November
Light rain. High 58°, low 46°.
Pressure29.71 inHg
Wind11.9 mph N
Humidity27%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1756° / 33°0.02
56 °
Riverdale, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high56°
Average low33°
Average precipitation0.02 in
Chance of precipitation8%
Record high76° (2017)
Record low11° (2014)
Wed, 1856° / 32°0.01
56 °
Riverdale, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high56°
Average low32°
Average precipitation0.01 in
Chance of precipitation13%
Record high79° (2020)
Record low10° (1962)
Thu, 1955° / 32°0.05
55 °
Riverdale, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high55°
Average low32°
Average precipitation0.05 in
Chance of precipitation12%
Record high79° (2007)
Record low11° (1962)
Fri, 2055° / 30°0.05
55 °
Riverdale, Friday, 20 November
Climate normal for this date — 60-year average.
Average high55°
Average low30°
Average precipitation0.05 in
Chance of precipitation15%
Record high74° (1996)
Record low8° (1961)
Sat, 2154° / 30°0.02
54 °
Riverdale, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high54°
Average low30°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (2012)
Record low6° (1975)
Sun, 2253° / 30°0.02
53 °
Riverdale, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.02 in
Chance of precipitation10%
Record high70° (1974)
Record low1° (1975)
Mon, 2351° / 30°0.02
51 °
Riverdale, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low30°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2021)
Record low4° (1975)
Tue, 2453° / 29°0.02
53 °
Riverdale, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high53°
Average low29°
Average precipitation0.02 in
Chance of precipitation13%
Record high75° (2017)
Record low6° (1972)
Wed, 2552° / 29°0.01
52 °
Riverdale, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high52°
Average low29°
Average precipitation0.01 in
Chance of precipitation8%
Record high72° (1995)
Record low8° (1993)
Thu, 2649° / 28°0.02
49 °
Riverdale, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.02 in
Chance of precipitation8%
Record high75° (1995)
Record low0° (1975)
Fri, 2747° / 27°0.02
47 °
Riverdale, Friday, 27 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high80° (2017)
Record low10° (1976)
Sat, 2849° / 26°0.02
49 °
Riverdale, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (2014)
Record low0° (1972)
Sun, 2948° / 26°0.02
48 °
Riverdale, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high67° (2014)
Record low7° (1972)
Mon, 3049° / 26°0.01
49 °
Riverdale, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low26°
Average precipitation0.01 in
Chance of precipitation8%
Record high70° (1995)
Record low5° (1972)
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.