National Weather Service Text Product
AFOS product CLISTL
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISTL
Product Timestamp: 2021-05-25 07:30 UTC
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489
CDUS43 KLSX 250730
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT TUE MAY 25 2021
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 24 2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2021
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 320 PM 92 1950 79 9 88
2012
2019
MINIMUM 67 400 AM 40 1961 61 6 67
AVERAGE 78 70 8 78
PRECIPITATION (IN)
YESTERDAY 0.00 2.15 1927 0.15 -0.15 0.18
MONTH TO DATE 1.37 3.78 -2.41 4.17
SINCE MAR 1 10.64 12.01 -1.37 13.04
SINCE JAN 1 16.10 16.83 -0.73 22.20
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 0.8 2.5 -1.7 T
SINCE JUL 1 12.9 16.6 -3.7 14.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 100 65 35 116
SINCE MAR 1 757 903 -146 883
SINCE JUL 1 4336 4422 -86 4327
COOLING
YESTERDAY 13 6 7 13
MONTH TO DATE 100 100 0 61
SINCE MAR 1 135 144 -9 92
SINCE JAN 1 135 145 -10 92
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 400 AM
LOWEST 37 100 PM
AVERAGE 54
..........................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 93 1911
1953
MINIMUM TEMPERATURE (F) 61 38 1925
SUNRISE AND SUNSET
MAY 25 2021...........SUNRISE 542 AM CDT SUNSET 816 PM CDT
MAY 26 2021...........SUNRISE 541 AM CDT SUNSET 816 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$