Nogales, AZ

Climate overview — based on NOAA 1991-2020 normals from NOGALES INTL AP, AZ US.

BSh Semi-arid (hot) climate 8b USDA hardiness Zone 8b

Year-round temperatures (°F)

30° 50° 70° 90° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Nogales has an annual average temperature of 64.8°F with about 14.6 inches of precipitation per year. The warmest month is June (average high 96.9°F), and the coldest is December (average low 33.9°F). July is typically the wettest month (4.18 in) and May the driest (0.15 in).

Annual swing
31.1°F
warmest to coldest month
Heating need
1,905
Cooling need
1,818

Best time to visit Nogales

Full guide →

Climate change signal

All-time records →

233 of 366 (63.7%) of Nogales's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1990s
4
2000s
78
2010s
134
2020s
150

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 65.8°F 34.1°F 50.0°F 0.84 in 4
February 67.6°F 35.9°F 51.7°F 0.78 in 4
March 73.3°F 40.3°F 56.8°F 0.63 in 3
April 79.4°F 44.4°F 61.9°F 0.28 in 2
May 87.7°F 52.1°F 69.9°F 0.15 in 1
June 96.9°F 62.4°F 79.6°F 0.54 in 3
July 94.1°F 66.9°F 80.5°F 4.18 in 15
August 92.2°F 65.6°F 78.9°F 3.41 in 14
September 90.3°F 60.5°F 75.4°F 1.53 in 7
October 83.1°F 49.5°F 66.3°F 0.65 in 3
November 73.3°F 40.1°F 56.7°F 0.62 in 3
December 64.9°F 33.9°F 49.4°F 1.01 in 4

Climate twins of Nogales

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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