Monthly outlook for Radium, CO: average high 51.8°, average low 31.6°. That is 0.9° below the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 12 October (68.4°), the coolest 16 October (21°).
51.8°/31.6°
Average high / low
−0.9°
Below normal
5 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
55°
55°
+0°
22 October – 31 October
46.5°
49.2°
-1.5°
1 November – 10 November
at normal
44°
—
October records over 66 years
77°1 October 2010All-time high
-11.9°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Kremmling (12 mi).
Tue, 1357° / 46°0.22
57 °
Radium, Tuesday, 13 October
Rain. High 57°, low 46°.
Pressure29.91 inHg
Wind8.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point31°
Wed, 1448° / 30°0.6
48 °
Radium, Wednesday, 14 October
Snow. High 48°, low 30°.
Pressure29.88 inHg
Wind4.6 mph NE
Humidity69%
Visibility6.2 mi
Dew point37°
Thu, 1538° / 25°0.3
38 °
Radium, Thursday, 15 October
Snow. High 38°, low 25°.
Pressure30.42 inHg
Wind10.6 mph NE
Humidity75%
Visibility6.2 mi
Dew point28°
Fri, 1647° / 21°0
47 °
Radium, Friday, 16 October
Clear. High 47°, low 21°.
Pressure30.59 inHg
Wind1.2 mph SE
Humidity50%
Visibility6.2 mi
Dew point9°
Sat, 1748° / 28°0
48 °
Radium, Saturday, 17 October
Clear. High 48°, low 28°.
Pressure30.30 inHg
Wind5.4 mph SW
Humidity48%
Visibility—
Dew point24°
Sun, 1859° / 30°0
59 °
Radium, Sunday, 18 October
Clear. High 59°, low 30°.
Pressure30.06 inHg
Wind6.4 mph SW
Humidity33%
Visibility—
Dew point22°
Mon, 1959° / 33°0
59 °
Radium, Monday, 19 October
Clear. High 59°, low 33°.
Pressure30.06 inHg
Wind7.2 mph SW
Humidity33%
Visibility—
Dew point24°
Tue, 2062° / 36°0
62 °
Radium, Tuesday, 20 October
Clear. High 62°, low 36°.
Pressure29.85 inHg
Wind9.4 mph SW
Humidity32%
Visibility—
Dew point26°
Wed, 2164° / 36°0.01
64 °
Radium, Wednesday, 21 October
Light rain. High 64°, low 36°.
Pressure29.65 inHg
Wind11.2 mph SW
Humidity32%
Visibility—
Dew point26°
Thu, 2243° / 29°0.22
43 °
Radium, Thursday, 22 October
Snow. High 43°, low 29°.
Pressure29.83 inHg
Wind10.8 mph SW
Humidity51%
Visibility—
Dew point22°
Fri, 2341° / 27°0.04
41 °
Radium, Friday, 23 October
Light snow. High 41°, low 27°.
Pressure30.09 inHg
Wind7.6 mph SW
Humidity64%
Visibility—
Dew point26°
Sat, 2452° / 24°0
52 °
Radium, Saturday, 24 October
Clear. High 52°, low 24°.
Pressure30.27 inHg
Wind5.8 mph SW
Humidity37%
Visibility—
Dew point19°
Sun, 2550° / 31°0
50 °
Radium, Sunday, 25 October
Overcast. High 50°, low 31°.
Pressure29.94 inHg
Wind6.9 mph SW
Humidity31%
Visibility—
Dew point17°
Mon, 2643° / 32°0.08
43 °
Radium, Monday, 26 October
Light snow. High 43°, low 32°.
Pressure30.09 inHg
Wind6.8 mph W
Humidity63%
Visibility—
Dew point28°
Tue, 2750° / 29°0
50 °
Radium, Tuesday, 27 October
Partly cloudy. High 50°, low 29°.
Pressure30.15 inHg
Wind9 mph SW
Humidity50%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2849° / 28°0.05
49 °
Radium, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high49°
Average low28°
Average precipitation0.05 in
Chance of precipitation27%
Record high63° (2016)
Record low-7° (2010)
Thu, 2947° / 27°0.07
47 °
Radium, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.07 in
Chance of precipitation33%
Record high62° (2003)
Record low6° (1970)
Fri, 3046° / 25°0.06
46 °
Radium, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.06 in
Chance of precipitation38%
Record high62° (2016)
Record low-3° (2019)
Sat, 3145° / 24°0.06
45 °
Radium, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low24°
Average precipitation0.06 in
Chance of precipitation37%
Record high61° (2008)
Record low-12° (2019)
Sun, 0144° / 25°0.06
44 °
Radium, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low25°
Average precipitation0.06 in
Chance of precipitation37%
Record high59° (2008)
Record low10° (1991)
Mon, 0244° / 23°0.06
44 °
Radium, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.06 in
Chance of precipitation27%
Record high60° (2008)
Record low-2° (2004)
Tue, 0344° / 22°0.04
44 °
Radium, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low22°
Average precipitation0.04 in
Chance of precipitation25%
Record high58° (1978)
Record low-5° (1991)
Wed, 0444° / 23°0.04
44 °
Radium, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (1983)
Record low-8° (1970)
Thu, 0544° / 23°0.06
44 °
Radium, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.06 in
Chance of precipitation32%
Record high60° (2009)
Record low-16° (1961)
Fri, 0644° / 23°0.04
44 °
Radium, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high59° (1999)
Record low-5° (1961)
Sat, 0745° / 21°0.02
45 °
Radium, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low21°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (1999)
Record low-3° (2000)
Sun, 0844° / 23°0.07
44 °
Radium, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low23°
Average precipitation0.07 in
Chance of precipitation28%
Record high60° (2004)
Record low0° (2000)
Mon, 0943° / 21°0.09
43 °
Radium, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low21°
Average precipitation0.09 in
Chance of precipitation35%
Record high58° (1980)
Record low-5° (2011)
Tue, 1042° / 20°0.05
42 °
Radium, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low20°
Average precipitation0.05 in
Chance of precipitation28%
Record high60° (1980)
Record low-7° (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 Radium, 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 Radium, 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.