459
CDUS46 KSTO 220135
CLIMOD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
535 PM PST SUN DEC 21 2025
...............................
..THE MODESTO CA CLIMATE SUMMARY FOR DECEMBER 21 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 66R 328 PM 65 2014 55 11 54
MINIMUM 57 716 AM 24 1990 38 19 47
AVERAGE 62 47 15 51
PRECIPITATION (IN)
TODAY 0.00 1.81 1996 0.08 -0.08 0.02
MONTH TO DATE T 1.43 -1.43 0.96
SINCE OCT 1 4.03 3.05 0.98 2.34
SINCE JAN 1 9.38 11.49 -2.11 16.11
DEGREE DAYS
HEATING
TODAY 3 18 -15 14
MONTH TO DATE 318 360 -42 311
SINCE DEC 1 318 360 -42 311
SINCE JUL 1 627 750 -123 699
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 8 RESULTANT WIND DIRECTION SE (140)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 200 AM
LOWEST 70 400 PM
AVERAGE 74
......................................................
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 66 2023
MINIMUM TEMPERATURE (F) 38 19 1990
SUNRISE AND SUNSET
DECEMBER 21 2025......SUNRISE 715 AM PST SUNSET 449 PM PST
DECEMBER 22 2025......SUNRISE 716 AM PST SUNSET 450 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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