


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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374 CDUS46 KSTO 200849 CLIRBL CLIMATE REPORT NATIONAL WEATHER SERVICE SACRAMENTO 149 AM PDT WED AUG 20 2025 ................................... ...THE RED BLUFF CLIMATE SUMMARY FOR AUGUST 19 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 93 545 PM 111 1950 96 -3 92 MINIMUM 59 621 AM 53 1959 63 -4 56 AVERAGE 76 80 -4 74 PRECIPITATION (IN) YESTERDAY 0.00 0.37 1997 0.00 0.00 0.00 MONTH TO DATE 0.00 0.03 -0.03 0.00 SINCE OCT 1 22.57 22.91 -0.34 21.72 SINCE JAN 1 8.19 15.10 -6.91 16.17 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 6 -6 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 11 14 -3 9 MONTH TO DATE 321 297 24 327 SINCE JUN 1 1245 1172 73 1535 SINCE JAN 1 1494 1352 142 1775 ................................................................... WIND (MPH) RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION SW (230) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 5.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 63 100 AM LOWEST 16 300 PM AVERAGE 40 .......................................................... THE RED BLUFF CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 96 112 1950 MINIMUM TEMPERATURE (F) 63 55 1996 SUNRISE AND SUNSET AUGUST 20 2025........SUNRISE 208 PM PDT SUNSET 341 AM PDT AUGUST 21 2025........SUNRISE 209 PM PDT SUNSET 340 AM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$