Los Alamos New Mexico Climate Data

Monthly Average Climate Data for Los Alamos New Mexico

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7.3 °C5 °C21.34 mm
February-5.1 °C7.5 °C18.29 mm
March-1.9 °C11.9 °C25.4 mm
April1.1 °C16.4 °C25.15 mm
May5.6 °C21.6 °C29.72 mm
June11.1 °C27.6 °C27.43 mm
July13.1 °C28.7 °C68.33 mm
August12.2 °C27.2 °C96.01 mm
September8.7 °C24.1 °C48.26 mm
October3 °C17.9 °C40.89 mm
November-2.4 °C10.7 °C24.89 mm
December-7.1 °C5.2 °C24.64 mm
Annual2.6 °C17 °C450.35 mm

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 : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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