520
CDUS46 KSTO 200135
CLIMOD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
535 PM PST FRI DEC 19 2025
...............................
..THE MODESTO CA CLIMATE SUMMARY FOR DECEMBER 19 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 57 211 PM 65 1981 55 2 53
2005
MINIMUM 50 649 AM 24 1965 38 12 48
AVERAGE 54 47 7 51
PRECIPITATION (IN)
TODAY 0.00 0.69 1952 0.08 -0.08 0.00
MONTH TO DATE 0.00 1.28 -1.28 0.94
SINCE OCT 1 4.03 2.90 1.13 2.32
SINCE JAN 1 9.38 11.34 -1.96 16.09
DEGREE DAYS
HEATING
TODAY 11 18 -7 14
MONTH TO DATE 306 324 -18 284
SINCE DEC 1 306 324 -18 284
SINCE JUL 1 615 714 -99 672
COOLING
TODAY 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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 500 AM
LOWEST 80 400 PM
AVERAGE 88
......................................................
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 71 1969
MINIMUM TEMPERATURE (F) 38 26 1965
SUNRISE AND SUNSET
DECEMBER 19 2025......SUNRISE 714 AM PST SUNSET 448 PM PST
DECEMBER 20 2025......SUNRISE 715 AM PST SUNSET 449 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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