Monthly outlook for Los Alamos, NM: average high 45.9°, average low 30.5°. That is 4.1° below the climate normal for November. Precipitation is expected on 5 days (about 2.3 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 10 November (61.6°), the coolest 22 November (17.9°).
45.9°/30.5°
Average high / low
−4.1°
Below normal
5 / 2
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
51.6°
54.5°
-1.6°
19 November – 28 November
36.2°
49.6°
-7.4°
29 November – 8 December
at normal
46.3°
—
November records over 66 years
75.4°6 November 2023All-time high
-8.3°29 November 1976All-time low
Climate normals and records are computed from the nearest reference point — El Valle de Arroyo Seco (15 mi).
Tue, 1062° / 30°0
62 °
Los Alamos, Tuesday, 10 November
Clear. High 62°, low 30°.
Pressure30.15 inHg
Wind4.5 mph SE
Humidity51%
Visibility6.2 mi
Dew point35°
Wed, 1157° / 30°0
57 °
Los Alamos, Wednesday, 11 November
Overcast. High 57°, low 30°.
Pressure30.24 inHg
Wind4 mph E
Humidity44%
Visibility6.2 mi
Dew point29°
Thu, 1253° / 37°0
53 °
Los Alamos, Thursday, 12 November
Clear. High 53°, low 37°.
Pressure30.15 inHg
Wind3.8 mph E
Humidity48%
Visibility6.2 mi
Dew point33°
Fri, 1350° / 37°0
50 °
Los Alamos, Friday, 13 November
Overcast. High 50°, low 37°.
Pressure29.97 inHg
Wind4.4 mph SE
Humidity52%
Visibility6.2 mi
Dew point32°
Sat, 1442° / 35°0.33
42 °
Los Alamos, Saturday, 14 November
Light rain. High 42°, low 35°.
Pressure29.83 inHg
Wind9.4 mph S
Humidity82%
Visibility—
Dew point37°
Sun, 1548° / 34°0
48 °
Los Alamos, Sunday, 15 November
Clear. High 48°, low 34°.
Pressure29.94 inHg
Wind5.4 mph NW
Humidity57%
Visibility—
Dew point28°
Mon, 1649° / 34°0
49 °
Los Alamos, Monday, 16 November
Clear. High 49°, low 34°.
Pressure30.09 inHg
Wind6.3 mph SE
Humidity49%
Visibility—
Dew point26°
Tue, 1751° / 36°0.06
51 °
Los Alamos, Tuesday, 17 November
Light rain. High 51°, low 36°.
Pressure29.97 inHg
Wind17.2 mph SW
Humidity57%
Visibility—
Dew point32°
Wed, 1846° / 36°0.06
46 °
Los Alamos, Wednesday, 18 November
Light rain. High 46°, low 36°.
Pressure29.97 inHg
Wind10.2 mph S
Humidity45%
Visibility—
Dew point24°
Thu, 1947° / 33°0.03
47 °
Los Alamos, Thursday, 19 November
Light rain. High 47°, low 33°.
Pressure30.00 inHg
Wind13.8 mph SE
Humidity44%
Visibility—
Dew point22°
Fri, 2040° / 28°1.72
40 °
Los Alamos, Friday, 20 November
Snow. High 40°, low 28°.
Pressure29.85 inHg
Wind21.7 mph SE
Humidity89%
Visibility—
Dew point36°
Sat, 2130° / 20°0.06
30 °
Los Alamos, Saturday, 21 November
Light snow. High 30°, low 20°.
Pressure30.03 inHg
Wind5.3 mph NW
Humidity98%
Visibility—
Dew point29°
Sun, 2231° / 18°0
31 °
Los Alamos, Sunday, 22 November
Clear. High 31°, low 18°.
Pressure30.21 inHg
Wind5.5 mph NW
Humidity90%
Visibility—
Dew point25°
Mon, 2335° / 22°0
35 °
Los Alamos, Monday, 23 November
Overcast. High 35°, low 22°.
Pressure30.09 inHg
Wind4.1 mph NW
Humidity83%
Visibility—
Dew point27°
Tue, 2435° / 27°0.02
35 °
Los Alamos, Tuesday, 24 November
Light snow. High 35°, low 27°.
Pressure30.09 inHg
Wind4.2 mph NW
Humidity85%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2549° / 27°0.02
49 °
Los Alamos, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high64° (1995)
Record low10° (2014)
Thu, 2648° / 27°0.02
48 °
Los Alamos, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (2017)
Record low2° (2013)
Fri, 2746° / 25°0.04
46 °
Los Alamos, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (2017)
Record low0° (2013)
Sat, 2846° / 25°0.02
46 °
Los Alamos, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high61° (1999)
Record low-5° (1976)
Sun, 2946° / 26°0.05
46 °
Los Alamos, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.05 in
Chance of precipitation25%
Record high61° (1999)
Record low-8° (1976)
Mon, 3046° / 24°0.03
46 °
Los Alamos, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.03 in
Chance of precipitation12%
Record high66° (2021)
Record low-4° (1976)
Tue, 0147° / 24°0.04
47 °
Los Alamos, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low24°
Average precipitation0.04 in
Chance of precipitation10%
Record high65° (2021)
Record low-4° (2004)
Wed, 0247° / 25°0.02
47 °
Los Alamos, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low25°
Average precipitation0.02 in
Chance of precipitation8%
Record high60° (2012)
Record low-4° (2004)
Thu, 0347° / 24°0.03
47 °
Los Alamos, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low24°
Average precipitation0.03 in
Chance of precipitation12%
Record high63° (2017)
Record low-9° (1996)
Fri, 0447° / 24°0.03
47 °
Los Alamos, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low24°
Average precipitation0.03 in
Chance of precipitation10%
Record high60° (1987)
Record low2° (2004)
Sat, 0547° / 24°0.04
47 °
Los Alamos, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low24°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (2012)
Record low-3° (1996)
Sun, 0646° / 24°0.02
46 °
Los Alamos, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.02 in
Chance of precipitation10%
Record high60° (2012)
Record low-2° (2011)
Mon, 0746° / 24°0.02
46 °
Los Alamos, Monday, 7 December
Climate normal for this date — 60-year average.
Average high46°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (1970)
Record low3° (1992)
Tue, 0845° / 24°0.04
45 °
Los Alamos, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high45°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high59° (1970)
Record low-18° (1978)
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 Los Alamos, NM 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 Los Alamos, NM 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.