


Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
825 CDUS43 KLSX 160741 CLICOU CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 241 AM CDT THU OCT 16 2025 ................................... ...THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 15 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 83 328 PM 91 1897 69 14 58 MINIMUM 61 634 AM 29 1891 47 14 39 1893 AVERAGE 72 58 14 49 PRECIPITATION (IN) YESTERDAY 0.00 1.22 1980 0.11 -0.11 T MONTH TO DATE 0.47 1.75 -1.28 T SINCE SEP 1 2.53 5.58 -3.05 3.52 SINCE JAN 1 29.12 34.94 -5.82 38.66 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 SEP 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 8 -8 16 MONTH TO DATE 20 91 -71 58 SINCE SEP 1 31 138 -107 69 SINCE JUL 1 32 139 -107 69 COOLING YESTERDAY 7 1 6 0 MONTH TO DATE 78 25 53 32 SINCE SEP 1 299 198 101 213 SINCE JAN 1 1451 1436 15 1474 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 6.1 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 600 AM LOWEST 43 200 PM AVERAGE 62 .......................................................... THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 86 1938 1950 2016 MINIMUM TEMPERATURE (F) 47 28 2018 SUNRISE AND SUNSET OCTOBER 16 2025.......SUNRISE 720 AM CDT SUNSET 629 PM CDT OCTOBER 17 2025.......SUNRISE 721 AM CDT SUNSET 627 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$