Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 190731
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1231 AM MST SAT APR 19 2025
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR APRIL 18 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 75 MM 98 1989 83 -8 92
MINIMUM 52 MM 31 1896 54 -2 56
AVERAGE 64 68 -4 74
PRECIPITATION (IN)
YESTERDAY 0.00 0.16 1917 0.01 -0.01 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 1 1 0 0
MONTH TO DATE 40 33 7 54
SINCE MAR 1 166 171 -5 217
SINCE JUL 1 1018 1316 -298 1156
COOLING
YESTERDAY 0 5 -5 9
MONTH TO DATE 120 67 53 42
SINCE MAR 1 191 109 82 51
SINCE JAN 1 202 115 87 60
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 9.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52 700 AM
LOWEST 23 300 PM
AVERAGE 38
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 101 1989
MINIMUM TEMPERATURE (F) 54 33 1896
1933
SUNRISE AND SUNSET
APRIL 19 2025.........SUNRISE 550 AM MST SUNSET 656 PM MST
APRIL 20 2025.........SUNRISE 549 AM MST SUNSET 657 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$