


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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827 CDUS46 KSTO 170833 CLIRBL CLIMATE REPORT NATIONAL WEATHER SERVICE SACRAMENTO 133 AM PDT SAT MAY 17 2025 ................................... ...THE RED BLUFF CLIMATE SUMMARY FOR MAY 16 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1933 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 87 407 PM 104 2008 82 5 87 MINIMUM 60 449 AM 40 1944 55 5 58 AVERAGE 74 68 6 73 PRECIPITATION (IN) YESTERDAY 0.00 1.07 1988 0.05 -0.05 0.00 MONTH TO DATE 0.26 0.67 -0.41 0.66 SINCE OCT 1 22.57 21.80 0.77 21.72 SINCE JAN 1 8.19 13.99 -5.80 16.17 DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 11 38 -27 34 SINCE MAR 1 261 547 -286 522 SINCE JUL 1 2012 2498 -486 2194 COOLING YESTERDAY 9 5 4 8 MONTH TO DATE 78 56 22 87 SINCE MAR 1 109 84 25 104 SINCE JAN 1 109 84 25 104 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (340) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 7.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 48 900 PM LOWEST 19 300 PM AVERAGE 34 .......................................................... THE RED BLUFF CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 104 2008 MINIMUM TEMPERATURE (F) 55 42 1998 SUNRISE AND SUNSET MAY 17 2025...........SUNRISE 133 PM PDT SUNSET 401 AM PDT MAY 18 2025...........SUNRISE 132 PM PDT SUNSET 402 AM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$