


Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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590 CDUS45 KTWC 111431 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 731 AM MST MON AUG 11 2025 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 11 2025... VALID AS OF 0700 AM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MINIMUM 84 642 AM 62 1900 76 8 78 1917 PRECIPITATION (IN) TODAY 0.00 2.07 1995 0.07 -0.07 T MONTH TO DATE 0.00 0.77 -0.77 0.91 SINCE OCT 1 3.22 8.08 -4.86 12.62 SINCE JAN 1 2.79 5.89 -3.10 10.68 DEGREE DAYS HEATING TODAY 0 0 0 0 COOLING TODAY 22 22 0 22 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 6.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 43 600 AM .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 99 109 2012 MINIMUM TEMPERATURE (F) 75 57 1900 SUNRISE AND SUNSET AUGUST 11 2025........SUNRISE 546 AM MST SUNSET 711 PM MST AUGUST 12 2025........SUNRISE 546 AM MST SUNSET 710 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$