405
CDUS45 KTWC 190732
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1232 AM MST MON MAY 19 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 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 85 419 PM 102 2009 93 -8 99
MINIMUM 66 605 AM 47 1903 62 4 67
1933
1962
AVERAGE 76 77 -1 83
PRECIPITATION (IN)
YESTERDAY 0.00 0.48 2023 0.01 -0.01 0.00
MONTH TO DATE 0.03 0.11 -0.08 0.00
SINCE OCT 1 0.99 4.78 -3.79 7.23
SINCE JAN 1 0.56 2.59 -2.03 5.29
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 11 12 -1 18
MONTH TO DATE 188 175 13 185
SINCE MAR 1 439 354 85 325
SINCE JAN 1 450 360 90 334
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 20 800 PM
LOWEST 12 200 AM
AVERAGE 16
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 104 1925
MINIMUM TEMPERATURE (F) 63 42 1903
SUNRISE AND SUNSET
MAY 19 2025...........SUNRISE 523 AM MST SUNSET 717 PM MST
MAY 20 2025...........SUNRISE 523 AM MST SUNSET 718 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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