037
CDUS46 KSTO 210850
CLIMOD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
150 AM PDT FRI AUG 21 2026
...............................
..THE MODESTO CA CLIMATE SUMMARY FOR AUGUST 20 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 95 417 PM 104 1950 93 2 97
MINIMUM 63 551 AM 50 1968 62 1 62
AVERAGE 79 78 1 80
PRECIPITATION (IN)
YESTERDAY 0.00 T 2023 0.00 0.00 0.00
MONTH TO DATE T 0.01 -0.01 0.00
SINCE OCT 1 12.71 12.21 0.50 8.79
SINCE JAN 1 6.71 8.38 -1.67 5.15
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 14 12 2 15
MONTH TO DATE 316 266 50 279
SINCE JUN 1 1084 983 101 956
SINCE JAN 1 1333 1148 185 1164
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WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 600 AM
LOWEST 21 300 PM
AVERAGE 44
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THE MODESTO CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 101 1969
2025
MINIMUM TEMPERATURE (F) 62 50 1959
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 625 AM PDT SUNSET 748 PM PDT
AUGUST 22 2026........SUNRISE 626 AM PDT SUNSET 747 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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