Climatological Report (Daily)
Issued by NWS St Louis, MO

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553
CDUS43 KLSX 090733
CLICOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
233 AM CDT THU MAY 09 2024

...................................

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 8 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71    501 PM  90    1934  74     -3       84
                                      1979
  MINIMUM         53    403 AM  34    1917  53      0       61
  AVERAGE         62                        63     -1       73

PRECIPITATION (IN)
  YESTERDAY        0.08          1.93 1939   0.17  -0.09     0.39
  MONTH TO DATE    2.50                      1.34   1.16     0.48
  SINCE MAR 1     10.45                      9.19   1.26     3.88
  SINCE JAN 1     13.39                     13.43  -0.04     7.72

SNOWFALL (IN)
  YESTERDAY        0.0           T    1923   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      T                         1.7   -1.7      0.3
  SINCE JUL 1      8.6                      16.5   -7.9      7.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        3                         4     -1        0
  MONTH TO DATE   10                        36    -26       34
  SINCE MAR 1    648                       917   -269      895
  SINCE JUL 1   3889                      4622   -733     4166

 COOLING
  YESTERDAY        0                         2     -2        8
  MONTH TO DATE   24                        16      8       33
  SINCE MAR 1     68                        48     20       60
  SINCE JAN 1     68                        48     20       60
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     8.8


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 PM
 LOWEST     48          1200 AM
 AVERAGE    74

..........................................................


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        92      2022
 MINIMUM TEMPERATURE (F)   53        31      1906


SUNRISE AND SUNSET
MAY  9 2024...........SUNRISE   602 AM CDT   SUNSET   809 PM CDT
MAY 10 2024...........SUNRISE   601 AM CDT   SUNSET   810 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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