Roswell New Mexico Climate Data

Monthly Average Climate Data for Roswell New Mexico

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January24.0 °F56.5 °F0.44 in.
February28.1 °F62.0 °F0.35 in.
March35.3 °F70.0 °F0.51 in.
April42.6 °F78.1 °F0.79 in.
May52.9 °F86.6 °F1.06 in.
June62.4 °F95.3 °F1.05 in.
July66.6 °F95.3 °F1.79 in.
August65.0 °F93.7 °F2.0 in.
September57.3 °F86.5 °F1.81 in.
October44.7 °F77.2 °F1.47 in.
November32.2 °F65.1 °F0.57 in.
December24.5 °F56.2 °F0.55 in.
Annual44.6 °F76.9 °F12.39 in.

Climate Data for Roswell New Mexico

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsExtreme Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate