Climatological Report (Daily)
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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.




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