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

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
953
CDUS43 KLSX 260729
CLICOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT SAT APR 26 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 25 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         73    112 PM  89    1986  70      3       64
  MINIMUM         57   1159 PM  32    1910  49      8       47
                                      1934
  AVERAGE         65                        59      6       56

PRECIPITATION (IN)
  YESTERDAY        0.01          1.52 1904   0.19  -0.18     0.06
  MONTH TO DATE    5.27                      3.94   1.33     2.20
  SINCE MAR 1      7.79                      6.91   0.88     5.39
  SINCE JAN 1      9.61                     11.15  -1.54     8.33

SNOWFALL (IN)
  YESTERDAY        0.0           T    1937   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE MAR 1      0.4                       1.7   -1.3       T
  SINCE JUL 1     18.6                      16.5    2.1      8.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         7     -7        9
  MONTH TO DATE  198                       256    -58      201
  SINCE MAR 1    603                       852   -249      633
  SINCE JUL 1   4235                      4557   -322     3874

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   21                        24     -3       29
  SINCE MAR 1     39                        29     10       35
  SINCE JAN 1     39                        29     10       35
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    10.8


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     66           200 PM
 AVERAGE    83

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        89      1989
 MINIMUM TEMPERATURE (F)   49        30      1903


SUNRISE AND SUNSET
APRIL 26 2025.........SUNRISE   617 AM CDT   SUNSET   757 PM CDT
APRIL 27 2025.........SUNRISE   616 AM CDT   SUNSET   758 PM CDT


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




$$