CXUS55 KTWC 012216 CLMTUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 316 PM MST THU JAN 01 2026 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2025 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 85 12/08/1939 12/29/1921 12/02/1911 LOW 10 12/14/1901 HIGHEST 85R 12/22 79 6 LOWEST 37 12/04 28 9 12/05 AVG. MAXIMUM 73.6 65.5 8.1 AVG. MINIMUM 46.7 40.5 6.2 MEAN 60.1 53.0 7.1 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX >= 100 0 0 DAYS MIN <= 32 0 4.8 -4.8 0 DAYS MIN >= 80 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 5.85 1914 MINIMUM 0.00 2024 TOTALS 0.45 0.96 -0.51 0.00 DAILY AVG. 0.01 0.03 -0.02 0.00 DAYS >= .01 6 4.4 1.6 0 DAYS >= .10 1 2.5 -1.5 0 DAYS >= .50 0 0.5 -0.5 0 DAYS >= 1.00 0 0.1 -0.1 0 GREATEST 24 HR. TOTAL 0.25 12/24 TO 12/24 0.00 DEGREE DAYS HEATING TOTAL 152 373 -221 SINCE 7/1 244 545 -301 COOLING TOTAL 10 1 9 SINCE 1/1 3923 3424 499 .............................................................. WIND (MPH) AVERAGE WIND SPEED 6.2 HIGHEST WIND SPEED/DIRECTION 30/120 DATE 12/30 HIGHEST GUST SPEED/DIRECTION 52/110 DATE 12/30 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.11 NUMBER OF DAYS FAIR 23 NUMBER OF DAYS PC 3 NUMBER OF DAYS CLOUDY 1 AVERAGE RH (PERCENT) 45 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 2 LIGHT RAIN 4 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SLEET 0 FOG 1 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$