Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 140031
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
531 PM MST TUE MAY 13 2025
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 13 2025...
VALID TODAY AS OF 0500 PM 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
MAXIMUM 91 244 PM 105 1988 91 0 93
MINIMUM 77 616 AM 39 1933 61 16 61
AVERAGE 84 76 8 77
PRECIPITATION (IN)
TODAY 0.00 0.08 1977 0.01 -0.01 0.00
MONTH TO DATE 0.03 0.07 -0.04 0.00
SINCE OCT 1 0.99 4.74 -3.75 7.23
SINCE JAN 1 0.56 2.55 -1.99 5.29
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 5 0 5 0
SINCE MAR 1 178 182 -4 217
SINCE JUL 1 1030 1327 -297 1156
COOLING
TODAY 19 11 8 12
MONTH TO DATE 143 117 26 114
SINCE MAR 1 394 296 98 254
SINCE JAN 1 405 302 103 263
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 11.6
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 25 500 AM
LOWEST 6 400 PM
AVERAGE 16
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 104 1988
MINIMUM TEMPERATURE (F) 61 41 1933
SUNRISE AND SUNSET
MAY 13 2025...........SUNRISE 527 AM MST SUNSET 713 PM MST
MAY 14 2025...........SUNRISE 527 AM MST SUNSET 714 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$