Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 200731
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT SUN APR 20 2025
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 19 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 52 1159 PM 87 1987 68 -16 62
1996
MINIMUM 49 1014 AM 28 1949 47 2 40
1983
AVERAGE 51 58 -7 51
PRECIPITATION (IN)
YESTERDAY 1.16 2.39 1893 0.18 0.98 0.00
MONTH TO DATE 3.04 2.80 0.24 1.83
SINCE MAR 1 5.56 5.77 -0.21 5.02
SINCE JAN 1 7.38 10.01 -2.63 7.96
SNOWFALL (IN)
YESTERDAY 0.0 T 1953 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 14 8 6 14
MONTH TO DATE 191 211 -20 135
SINCE MAR 1 596 807 -211 567
SINCE JUL 1 4228 4512 -284 3808
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 11 18 -7 29
SINCE MAR 1 29 23 6 35
SINCE JAN 1 29 23 6 35
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 71 1200 PM
AVERAGE 82
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 1987
MINIMUM TEMPERATURE (F) 47 28 1953
SUNRISE AND SUNSET
APRIL 20 2025.........SUNRISE 625 AM CDT SUNSET 751 PM CDT
APRIL 21 2025.........SUNRISE 624 AM CDT SUNSET 752 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$