640
CDUS46 KSTO 190032
CLIRBL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO
532 PM PDT MON MAY 18 2026
...............................
..THE RED BLUFF CLIMATE SUMMARY FOR MAY 18 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1933 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 84 459 PM 100 1997 82 2 84
MINIMUM 56 605 AM 40 1974 55 1 55
AVERAGE 70 69 1 70
PRECIPITATION (IN)
TODAY 0.00 1.55 1981 0.04 -0.04 0.00
MONTH TO DATE 0.16 0.75 -0.59 0.26
SINCE OCT 1 23.64 21.88 1.76 22.57
SINCE JAN 1 11.96 14.07 -2.11 8.19
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 14 42 -28 11
SINCE MAR 1 265 551 -286 261
SINCE JUL 1 2014 2502 -488 2012
COOLING
TODAY 5 5 0 5
MONTH TO DATE 107 66 41 89
SINCE MAR 1 160 94 66 120
SINCE JAN 1 160 94 66 120
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 10.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 38 400 AM
LOWEST 7 400 PM
AVERAGE 23
......................................................
THE RED BLUFF CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 100 1979
MINIMUM TEMPERATURE (F) 55 42 1991
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 132 PM PDT SUNSET 402 AM PDT
MAY 19 2026...........SUNRISE 132 PM PDT SUNSET 403 AM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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