Tucson all-time extremes

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All-time Tucson daily and monthly extremes

for the period (1894-2022)

**Temperature**
Record High:	117 deg F on June 26, 1990
Record Low:	6 deg F on January 7, 1913
Warmest year (avg.):	73.3 deg F in 2017
Warmest month (avg.):	92.0 deg F in August 2020
Coolest year (avg.):	65.0 deg F in 1905 & 1912
Coldest month (avg.):	41.2 deg F in January 1937

**Precipitation**
Record one-day (mid-mid):	3.93 inches on July 29, 1958
Wettest year:	24.17 inches in 1905
Wettest month:	8.06 inches in July 2021
Driest year:	4.17 inches in 2020
Driest month:	0.00 inches in May 2022 (last of 102 occurrences)

**Snowfall**
Record one-day (mid-mid)	6.8 inches on December 8, 1971
Record yearly total:	8.3 inches in 1987
Record seasonal (July-June)	6.8 inches in 1971-72 season

Check NOWdata for additional historical climate data for Tucson & other sites across SE Arizona

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