Somerton Arizona Climate Data

Monthly Average Climate Data for Somerton Arizona

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January43.1 °F69.9 °F0.36 in.
February45.4 °F73.3 °F0.43 in.
March50.1 °F79.6 °F0.3 in.
April54.9 °F85.6 °F0.12 in.
May61.3 °F93.4 °F0.05 in.
June68.9 °F102.5 °F0.03 in.
July77.7 °F106.3 °F0.23 in.
August79.0 °F106.1 °F0.32 in.
September73.0 °F101.6 °F0.37 in.
October60.7 °F90.8 °F0.1 in.
November49.3 °F78.1 °F0.21 in.
December42.4 °F68.0 °F0.4 in.
Annual58.8 °F87.9 °F2.92 in.

Climate Data for Somerton Arizona

Average First Frost DateJan. 21 - Jan. 31
Average Last Frost Date
Average Days With FrostFrost Rare
Plant Hardiness Zone - 2023Zone 10a : 30°F to 25°F
Plant Hardiness Zone - 2012Zone 10a : 30°F to 25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBWh - Hot Desert Climate