790
CXUS53 KLSX 011501
CLMCOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1001 AM CDT WED JUL 01 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE MONTH OF JUNE 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2026
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 107 06/28/2012
LOW 40 06/05/1993
HIGHEST 92 06/30 91
LOWEST 57 06/15 56
AVG. MAXIMUM 82.5 84.5 -2.0 82.7
AVG. MINIMUM 65.4 64.7 0.7 65.8
MEAN 73.9 74.6 -0.7 74.3
DAYS MAX >= 90 2 6.4 -4.4 6
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 14.86 1928
MINIMUM 0.12 1959
TOTALS 8.51 4.23 4.28 7.91
DAILY AVG. 0.28 0.14 0.14 0.26
DAYS >= .01 12 9.3 2.7 11
DAYS >= .10 8 6.1 1.9 7
DAYS >= .50 7 2.8 4.2 6
DAYS >= 1.00 1 1.3 -0.3 3
GREATEST
24 HR. TOTAL 3.98 06/07 TO 06/07
SNOWFALL (INCHES)
RECORDS
TOTAL MM MM
24 HR TOTAL MM
TOTALS 0.0 0.0 0.0 0.0
SINCE 7/1 9.2 16.5 -7.3 MM
DAYS >= 1.0 0 0
GREATEST
SNOW DEPTH 0
24 HR TOTAL 0.0
DEGREE DAYS
HEATING TOTAL 0 6 -6 0
SINCE 7/1 4086 4679 -593 MM
COOLING TOTAL 278 294 -16 286
SINCE 1/1 452 440 12 MM
..........................................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 36/330 DATE 06/01
HIGHEST GUST SPEED/DIRECTION 49/320 DATE 06/01
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
NUMBER OF DAYS FAIR 20
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 3
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 11 MIXED PRECIP 1
HEAVY RAIN 8 RAIN 9
LIGHT RAIN 14 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 12 FOG W/VIS <= 1/4 MILE 3
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
..MONTHLY
TOP TEN WETTEST JUNE ON RECORD (8.51 INCHES).
TOP TEN MOST DAYS WITH AT LEAST ONE HALF OF AN INCH OF
RAIN (7 DAYS).
..DAILY
RECORD LOW MAXIMUM TEMPERATURE OF 69 DEGREES TIED ON 06/22. ALSO SET
IN 1958.
RECORD RAINFALL VALUE OF 3.98 INCHES SET ON 06/07. PREVIOUS 3.19 IN
1945.
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