189
CDUS46 KSTO 170852
CLIMOD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
152 AM PDT THU SEP 17 2026
...............................
..THE MODESTO CA CLIMATE SUMMARY FOR SEPTEMBER 16 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1931 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 304 PM 101 1979 89 -6 98
MINIMUM 57 547 AM 46 1936 59 -2 60
AVERAGE 70 74 -4 79
PRECIPITATION (IN)
YESTERDAY 0.00 0.68 1989 0.00 0.00 0.00
MONTH TO DATE T 0.01 -0.01 T
SINCE OCT 1 12.72 12.22 0.50 8.79
SINCE JAN 1 6.72 8.39 -1.67 5.15
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 5 9 -4 14
MONTH TO DATE 157 165 -8 180
SINCE SEP 1 157 165 -8 180
SINCE JAN 1 1649 1442 207 1532
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 7.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 600 AM
LOWEST 29 400 PM
AVERAGE 57
......................................................
THE MODESTO CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 102 1984
MINIMUM TEMPERATURE (F) 59 46 1959
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 648 AM PDT SUNSET 708 PM PDT
SEPTEMBER 18 2026.....SUNRISE 648 AM PDT SUNSET 707 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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