What is the hottest month in Aztec?

July is the warmest month in Aztec, with an average high of 93.9°F.

What is the coldest month in Aztec?

January is the coldest month in Aztec, with an average low of 17.1°F.

What month does Aztec get the most rain?

August is typically the wettest month in Aztec, with about 1.32 inches of precipitation.

What plant hardiness zone is Aztec in?

Aztec is approximately in USDA plant hardiness Zone 7a, based on the average annual extreme minimum temperature.

Aztec, NM

Climate overview — based on NOAA 1991-2020 normals from AZTEC RUINS NM, NM US.

BSk Semi-arid (cold) climate 7a USDA hardiness Zone 7a

Year-round temperatures (°F)

Avg high Avg low

Climate summary

Aztec has an annual average temperature of 53.3°F with about 10.1 inches of precipitation per year and 10.9 inches of snow. The warmest month is July (average high 93.9°F), and the coldest is January (average low 17.1°F). August is typically the wettest month (1.32 in) and June the driest (0.28 in). Snow typically falls from October through April.

Annual swing

44.5°F

warmest to coldest month

Heating need

5,013

HDD/yr

Cooling need

792

CDD/yr

Best time to visit Aztec

Full guide →

Monthly averages

Month	Avg High	Avg Low	Avg Temp	Precipitation	Snow	Rainy days
January	46.0°F	17.1°F	31.6°F	0.90 in	4.5 in	6
February	52.5°F	21.5°F	37.0°F	0.75 in	2.3 in	5
March	62.8°F	27.0°F	44.9°F	0.77 in	0.5 in	4
April	70.6°F	32.7°F	51.7°F	0.69 in	0.2 in	4
May	79.8°F	41.0°F	60.4°F	0.71 in	—	4
June	90.3°F	49.7°F	70.0°F	0.28 in	—	2
July	93.9°F	58.2°F	76.1°F	0.96 in	—	5
August	91.2°F	56.9°F	74.0°F	1.32 in	—	7
September	84.2°F	48.5°F	66.3°F	1.13 in	—	6
October	71.7°F	35.7°F	53.7°F	0.94 in	0.3 in	5
November	57.7°F	25.3°F	41.5°F	0.94 in	0.9 in	4
December	46.4°F	17.8°F	32.1°F	0.67 in	2.2 in	5