


Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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597 CDUS45 KTWC 200747 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1247 AM MST SUN APR 20 2025 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR APRIL 19 2025... 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) YESTERDAY MAXIMUM 70 426 PM 101 1989 84 -14 93 MINIMUM 50 646 AM 33 1896 54 -4 57 1933 AVERAGE 60 69 -9 75 PRECIPITATION (IN) YESTERDAY T 0.44 1987 0.00 0.00 0.00 MONTH TO DATE 0.05 0.20 -0.15 0.88 SINCE OCT 1 0.96 4.63 -3.67 7.23 SINCE JAN 1 0.53 2.44 -1.91 5.29 DEGREE DAYS HEATING YESTERDAY 5 1 4 0 MONTH TO DATE 45 34 11 54 SINCE MAR 1 171 172 -1 217 SINCE JUL 1 1023 1317 -294 1156 COOLING YESTERDAY 0 5 -5 10 MONTH TO DATE 120 72 48 52 SINCE MAR 1 191 114 77 61 SINCE JAN 1 202 120 82 70 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 9.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 74 600 AM LOWEST 18 400 PM AVERAGE 46 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 104 1989 MINIMUM TEMPERATURE (F) 54 34 1933 SUNRISE AND SUNSET APRIL 20 2025.........SUNRISE 549 AM MST SUNSET 657 PM MST APRIL 21 2025.........SUNRISE 548 AM MST SUNSET 658 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$