National Weather Service Text Product
AFOS product CLIMOD
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIMOD
Product Timestamp: 2025-09-01 08:51 UTC
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075
CDUS46 KSTO 010851
CLIMOD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
151 AM PDT MON SEP 01 2025
...................................
...THE MODESTO CA CLIMATE SUMMARY FOR AUGUST 31 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 103 332 PM 104 2007 92 11 97
MINIMUM 71 547 AM 48 1957 61 10 62
AVERAGE 87 76 11 80
PRECIPITATION (IN)
YESTERDAY 0.00 0.00 2003 0.00 0.00 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 22 12 10 15
MONTH TO DATE 467 395 72 469
SINCE JUN 1 1144 1112 32 1499
SINCE JAN 1 1352 1277 75 1647
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 40 1100 PM
LOWEST 12 300 PM
AVERAGE 26
..........................................................
THE MODESTO CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 105 2007
MINIMUM TEMPERATURE (F) 61 46 1964
SUNRISE AND SUNSET
SEPTEMBER 1 2025.....SUNRISE 634 AM PDT SUNSET 732 PM PDT
SEPTEMBER 2 2025.....SUNRISE 635 AM PDT SUNSET 731 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$