Los Alamos New Mexico Climate Data

Monthly Average Climate Data for Los Alamos New Mexico

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.9 °F41.0 °F0.84 in.
February22.8 °F45.5 °F0.72 in.
March28.6 °F53.5 °F1.0 in.
April34.0 °F61.6 °F0.99 in.
May42.1 °F70.8 °F1.17 in.
June51.9 °F81.6 °F1.08 in.
July55.5 °F83.7 °F2.69 in.
August54.0 °F80.9 °F3.78 in.
September47.7 °F75.3 °F1.9 in.
October37.4 °F64.3 °F1.61 in.
November27.7 °F51.2 °F0.98 in.
December19.2 °F41.3 °F0.97 in.
Annual36.7 °F62.6 °F17.73 in.

Climate Data for Los Alamos New Mexico

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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