471
CDUS46 KSTO 160958
CLIMOD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
158 AM PST TUE DEC 16 2025
...............................
..THE MODESTO CA CLIMATE SUMMARY FOR DECEMBER 15 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1931 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 44 443 PM 71 1958 56 -12 56
MINIMUM 39 857 AM 19 1932 38 1 37
AVERAGE 42 47 -5 47
PRECIPITATION (IN)
YESTERDAY 0.00 1.09 1962 0.07 -0.07 0.00
MONTH TO DATE 0.00 0.99 -0.99 0.73
SINCE OCT 1 4.03 2.61 1.42 2.11
SINCE JAN 1 9.38 11.05 -1.67 15.88
DEGREE DAYS
HEATING
YESTERDAY 23 18 5 18
MONTH TO DATE 249 252 -3 219
SINCE DEC 1 249 252 -3 219
SINCE JUL 1 558 642 -84 607
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1727 1623 104 2200
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 2.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 85 400 PM
AVERAGE 93
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THE MODESTO CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 71 1958
MINIMUM TEMPERATURE (F) 38 22 1932
SUNRISE AND SUNSET
DECEMBER 16 2025......SUNRISE 712 AM PST SUNSET 447 PM PST
DECEMBER 17 2025......SUNRISE 713 AM PST SUNSET 447 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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