961
CDUS43 KLSX 110740
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
240 AM CDT FRI AUG 11 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 10 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 258 PM 105 1934 89 -1 85
MINIMUM 69 133 AM 54 1972 70 -1 68
AVERAGE 79 80 -1 77
PRECIPITATION (IN)
YESTERDAY 0.00 2.58 1878 0.11 -0.11 0.00
MONTH TO DATE 2.11 1.18 0.93 4.85
SINCE JUN 1 9.94 9.60 0.34 18.86
SINCE JAN 1 23.51 27.47 -3.96 38.19
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 4 -4 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 14 15 -1 12
MONTH TO DATE 139 150 -11 193
SINCE JUN 1 1030 977 53 1187
SINCE JAN 1 1251 1172 79 1422
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 51 500 PM
AVERAGE 72
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 104 1881
MINIMUM TEMPERATURE (F) 70 56 1930
1967
SUNRISE AND SUNSET
AUGUST 11 2023........SUNRISE 612 AM CDT SUNSET 801 PM CDT
AUGUST 12 2023........SUNRISE 613 AM CDT SUNSET 800 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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