Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSTO 170854
CLIMOD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
154 AM PDT FRI OCT 17 2025
...................................
...THE MODESTO CA CLIMATE SUMMARY FOR OCTOBER 16 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 68 410 PM 96 1961 79 -11 77
MINIMUM 50 647 AM 40 1981 52 -2 58
AVERAGE 59 65 -6 68
PRECIPITATION (IN)
YESTERDAY 0.00 1.13 1984 0.02 -0.02 T
MONTH TO DATE 1.18 0.19 0.99 T
SINCE OCT 1 1.18 0.19 0.99 T
SINCE JAN 1 6.53 8.63 -2.10 13.77
DEGREE DAYS
HEATING
YESTERDAY 6 2 4 0
MONTH TO DATE 29 17 12 0
SINCE SEP 1 29 21 8 1
SINCE JUL 1 29 21 8 1
COOLING
YESTERDAY 0 2 -2 3
MONTH TO DATE 33 61 -28 193
SINCE SEP 1 372 330 42 547
SINCE JAN 1 1724 1607 117 2194
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 500 AM
LOWEST 49 300 PM
AVERAGE 73
..........................................................
THE MODESTO CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 93 1959
MINIMUM TEMPERATURE (F) 51 37 1938
SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE 714 AM PDT SUNSET 623 PM PDT
OCTOBER 18 2025.......SUNRISE 715 AM PDT SUNSET 622 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$