Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 200749
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1249 AM MST SUN JUL 20 2025
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR JULY 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 101 416 PM 112 2023 100 1 105
MINIMUM 80 628 AM 65 1905 77 3 79
1934
1948
AVERAGE 91 88 3 92
PRECIPITATION (IN)
YESTERDAY 0.00 1.39 1970 0.09 -0.09 0.00
MONTH TO DATE 1.74 1.20 0.54 0.80
SINCE OCT 1 3.08 6.30 -3.22 9.10
SINCE JAN 1 2.65 4.11 -1.46 7.16
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 26 23 3 27
MONTH TO DATE 493 451 42 539
SINCE JUN 1 1198 1085 113 1276
SINCE JAN 1 1863 1640 223 1813
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 7.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 52 600 AM
LOWEST 18 600 PM
AVERAGE 35
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 100 112 2023
MINIMUM TEMPERATURE (F) 77 63 1906
SUNRISE AND SUNSET
JULY 20 2025..........SUNRISE 531 AM MST SUNSET 729 PM MST
JULY 21 2025..........SUNRISE 532 AM MST SUNSET 728 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$