104
CDUS46 KSTO 220032
CLIMOD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
532 PM PDT SUN SEP 21 2025
...............................
..THE MODESTO CA CLIMATE SUMMARY FOR SEPTEMBER 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 91 MM 104 1939 88 3 89
MINIMUM 65 MM 45 1960 58 7 60
AVERAGE 78 73 5 75
PRECIPITATION (IN)
TODAY 0.00 T 2005 0.00 0.00 0.00
2005
2016
MONTH TO DATE T 0.02 -0.02 0.00
SINCE OCT 1 8.79 12.23 -3.44 17.52
SINCE JAN 1 5.15 8.40 -3.25 13.77
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 0 0 0 1
SINCE JUL 1 0 0 0 1
COOLING
TODAY 13 8 5 10
MONTH TO DATE 248 207 41 248
SINCE SEP 1 248 207 41 248
SINCE JAN 1 1600 1484 116 1895
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.4
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 76 500 AM
LOWEST 32 400 PM
AVERAGE 54
......................................................
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 102 1939
MINIMUM TEMPERATURE (F) 58 44 1945
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 651 AM PDT SUNSET 702 PM PDT
SEPTEMBER 22 2025.....SUNRISE 652 AM PDT SUNSET 700 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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