Climatological Report (Monthly)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
531
CXUS53 KLSX 011635
CLMCOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1135 AM CDT SAT JUN 01 2024
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE MONTH OF MAY 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 101 05/31/1934
LOW 28 05/04/1907
HIGHEST 89 05/21 92
LOWEST 50 05/05 39
AVG. MAXIMUM 78.8 75.9 2.9 79.5
AVG. MINIMUM 59.1 55.7 3.4 56.9
MEAN 69.0 65.8 3.2 68.2
DAYS MAX >= 90 0 1.0 -1.0 1
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 13.34 1943
MINIMUM 0.35 1901
TOTALS 5.05 4.77 0.28 3.94
DAILY AVG. 0.16 0.15 0.01 0.13
DAYS >= .01 14 12.6 1.4 8
DAYS >= .10 6 8.0 -2.0 5
DAYS >= .50 4 3.3 0.7 3
DAYS >= 1.00 2 1.2 0.8 2
GREATEST
24 HR. TOTAL 1.74 05/02 TO 05/02
SNOWFALL (INCHES)
RECORDS
TOTAL T 2013
24 HR TOTAL T 05/02/2013 TO 05/02/2013
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 8.6 16.5 -7.9 MM
DAYS >= 1.0 0 0
GREATEST
SNOW DEPTH 0
24 HR TOTAL 0.0
DEGREE DAYS
HEATING TOTAL 12 90 -78 45
SINCE 7/1 3891 4675 -784 MM
COOLING TOTAL 144 114 30 150
SINCE 1/1 188 146 42 MM
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WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 33/270 DATE 05/07
33/350 05/27
HIGHEST GUST SPEED/DIRECTION 46/270 DATE 05/02
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 16
NUMBER OF DAYS PC 12
NUMBER OF DAYS CLOUDY 3
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 9 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 6
LIGHT RAIN 17 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 14 FOG W/VIS <= 1/4 MILE 2
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
..MONTHLY...
14TH WARMEST MAY ON RECORD (69.0 DEGREES).
TIED 3RD LEAST NUMBER OF DAYS WITH A HIGH TEMPERATURE BELOW 70
DEGREES (1 DAY).
...DAILY...
NO RECORDS OF NOTE.
$$