Is this weather normal in Pinal County?

Arizona · county records since 1895, through September 2026.

Weather › Arizona › Pinal County

3.5 inches fell in September, the 2nd-most for a September in Pinal County in 132 years. Every one of the last 12 months ran warmer than usual there.

This week

Usual for Oct 28 to Nov 3: highs near 80°, lows near 51°

That is the 1991 to 2020 average for these dates in Pinal County. The Weather Service forecast fills in below.

Loading the forecast...

usual high for the datewarmercooler

The last 12 months

Oct: +1.2°OctNov: +3.2°NovDec: +6.6°DecJan 2026: +2.8°JanFeb: +7.2°FebMar: +12.0°MarApr: +3.9°AprMay: +1.4°MayJun: +3.0°JunJul: +2.2°JulAug: +4.7°AugSep: +1.2°Sepwarmercooler

Each bar is a month's average temperature against the usual for that month (1991 to 2020). Ranks compare the same month in every year since 1895.

Every year since 1895

18952025

Rain and drought

Oct: +1.3 inOctNov: +0.8 inNovDec: -1.1 inDecJan 2026: -0.3 inJanFeb: -0.9 inFebMar: -0.8 inMarApr: -0.3 inAprMay: -0.0 inMayJun: -0.0 inJunJul: -0.0 inJulAug: -0.3 inAugSep: +2.4 inSepwetterdrier

Rain and melted snow against the usual for each month. The drought reading is NOAA's Palmer index for the county.

Month by month in Pinal County

MonthUsual high / lowUsual rainWarmestColdest
January65° / 39°1.2 in56.9° 200340.3° 1937
February68° / 41°1.3 in61.7° 202644.7° 1939
March75° / 46°1.0 in72.2° 202651.1° 1973
April82° / 51°0.3 in73.0° 198958.7° 1975
May91° / 59°0.2 in80.2° 199767.7° 1915
June101° / 69°0.1 in88.4° 202177.1° 1965
July102° / 75°1.5 in93.7° 202382.2° 1912
August100° / 74°1.8 in92.0° 202081.5° 1900
September96° / 69°1.1 in85.3° 202475.8° 1900
October86° / 57°0.6 in76.5° 202464.4° 1946
November74° / 46°0.8 in66.2° 201751.3° 2000
December64° / 38°1.2 in57.6° 202544.2° 1911

Warmest and coldest are the month's whole-month average temperature, with the year it happened.

Towns in Pinal County

Crime Radar: Mesa, Marana, Eloy, Casa Grande, Coolidge, Gilbert, Chandler, Florence

Nearby counties