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Los Alamos August Weather

Averages and records for weather in Los Alamos, New Mexico in the month of August.

Typical Los Alamos August Weather 1991–2020
Average daily high	79.0 °F
Average daily low	54.5 °F
Average monthly precipitation	3.2 inches
Average monthly snow	none
Daily chance of precipitation	47.1%
Daily chance of snow	0%

Los Alamos August Weather Records 1910–2024
Highest temperature	92 °F	August 5, 2023
Lowest temperature	38 °F	August 24, 1918
Highest daily low	72 °F	August 25, 1936
Lowest daily high	52 °F	August 3, 1974
Hottest average high temperature	85.6 °F	2020
Coldest average high temperature	69.1 °F	1918
Most daily precipitation	2.3 inches	August 1, 1951
Most monthly precipitation	10.4 inches	1952
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
August 1	80.4	55.6	91	46
August 2	80.3	55.5	89	40
August 3	80.1	55.5	90	42
August 4	80.0	55.4	90	42
August 5	79.8	55.3	92	44
August 6	79.7	55.3	91	44
August 7	79.6	55.2	88	42
August 8	79.5	55.1	89	38
August 9	79.4	55.0	91	46
August 10	79.3	55.0	92	40
August 11	79.3	54.9	92	42
August 12	79.2	54.8	90	42
August 13	79.2	54.7	90	42
August 14	79.1	54.7	89	42
August 15	79.0	54.6	90	40
August 16	79.0	54.5	90	46
August 17	78.9	54.4	89	44
August 18	78.8	54.3	89	44
August 19	78.8	54.2	90	44
August 20	78.8	54.1	91	42
August 21	78.7	54.0	90	40
August 22	78.6	53.9	89	40
August 23	78.5	53.8	89	44
August 24	78.4	53.6	91	38
August 25	78.2	53.4	90	42
August 26	77.9	53.2	91	44
August 27	77.6	53.1	88	40
August 28	77.4	52.9	87	42
August 29	77.3	52.7	89	39
August 30	77.1	52.5	88	40
August 31	76.8	52.3	87	40

Weather Station Details

Years	Station	Coordinates
1910–2024	Los Alamos	location