National Weather Service Text Product
AFOS product CLIMOD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIMOD
Product Timestamp: 2025-08-19 08:48 UTC
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951
CDUS46 KSTO 190848
CLIMOD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
148 AM PDT TUE AUG 19 2025
...................................
...THE MODESTO CA CLIMATE SUMMARY FOR AUGUST 18 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 88 435 PM 106 2020 93 -5 88
MINIMUM 60 544 AM 50 1959 62 -2 62
AVERAGE 74 78 -4 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.58 1975 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.01 -0.01 T
SINCE OCT 1 8.79 12.21 -3.42 17.52
SINCE JAN 1 5.15 8.38 -3.23 13.77
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 5 -5 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 9 13 -4 10
MONTH TO DATE 252 241 11 313
SINCE JUN 1 929 958 -29 1343
SINCE JAN 1 1137 1123 14 1491
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 200 AM
LOWEST 22 400 PM
AVERAGE 50
..........................................................
THE MODESTO CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 106 1950
MINIMUM TEMPERATURE (F) 62 49 1959
SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE 623 AM PDT SUNSET 751 PM PDT
AUGUST 20 2025........SUNRISE 624 AM PDT SUNSET 749 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$