Arizona · county areal climate 1951–2025
Maricopa County, AZ
A 71.6°F / 7.9" normal · 2025 ran +1.2°F vs normal.
2026 so far · through Jul 9: This area is running
+4.5°F (73.0°F) vs the 1996–2025 to-date normal — the
1st warmest start of 76 years. Precipitation
24% of normal.
U.S. year-to-date → Normal (1996–2025)
71.6°F
annual mean · 7.9" precipitation
2025 vs Normal
+1.2°F
72.8°F · 8.6" (109% of normal)
Warmest Year
73.2°F
2017 · coldest 67.8°F (1964)
Wettest Year
17.5in
1978 · driest 2.9" (1956)
Hottest Day
118.0°F
Jun 21 · 2017
Coldest Day
19.5°F
Jan 13 · 1963
Biggest Rain Day
2.76in
Aug 28 · 1951
Record
1951–2025
75 complete years · NOAA nClimGrid
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025
Areal
nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the
station records.