Climatological Report (Seasonal)
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
000 CXUS53 KLSX 011631 CLSCOU CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 1131 AM CDT TUE JUN 01 2021 ................................... ...THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2021 TO 5/31/2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1890 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 101 05/31/1934 LOW -9 03/05/1960 HIGHEST 87 04/26 05/23 LOWEST 26 03/01 04/01 AVG. MAXIMUM 66.8 66.5 0.3 AVG. MINIMUM 46.8 45.6 1.2 MEAN 56.8 56.1 0.7 DAYS MAX >= 90 0 DAYS MAX <= 32 0 DAYS MAX >= 100 0 DAYS MIN <= 32 7 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 22.73 1922 MINIMUM 4.87 1932 TOTALS 17.28 12.62 4.66 DAYS >= .01 38 DAYS >= .10 24 DAYS >= .50 13 DAYS >= 1.00 7 GREATEST 24 HR. TOTAL 2.63 03/17 TO 03/18 SNOWFALL (INCHES) RECORDS TOTAL 24.5 1960 24 HR TOTAL 12.8 03/12/1937 TO 03/13/1937 TOTALS 1.3 1.7 -0.4 SINCE 7/1 15.0 16.5 -1.5 DAYS >= TRACE 2 DAYS >= 1.0 1 GREATEST SNOW DEPTH 0 24 HR TOTAL 1.3 04/20 TO 04/20 DEGREE DAYS HEATING TOTAL 856 970 -114 SINCE 7/1 4654 4675 -21 COOLING TOTAL 126 146 -20 SINCE 1/1 126 146 -20 .............................................................. WIND (MPH) HIGHEST WIND SPEED/DIRECTION 36/010 DATE 03/18 HIGHEST GUST SPEED/DIRECTION 48/180 DATE 03/10 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 10 HAIL 0 FOG W/VIS <= 1/4 MILE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. ...SEASONAL... 20TH WARMEST METEOROLOGICAL SPRING ON RECORD (56.8 DEGREES). TIED 3RD LEAST NUMBER OF DAYS WITH A MINIMUM TEMPERATURE AT OR BELOW FREEZING (7 DAYS). 14TH WETTEST SPRING ON RECORD (17.28 INCHES). 1ST (TIE) MOST OCCURRENCES WITH AT LEAST ONE INCH OF PRECIPITATION (7 DAYS). ...MONTHLY... 17TH SNOWIEST APRIL ON RECORD (1.3 INCHES). 11TH WARMEST MARCH ON RECORD (50.5 DEGREES). LEAST DAYS WITH A MINIMUM TEMPERATURE LESS THAN OR EQUAL TO 32 DEGREES WITHIN THE MONTH OF MARCH (3 DAYS. ALSO SET IN 1973 AND 1946). 8TH WETTEST MARCH ON RECORD (5.80 INCHES). ...DAILY... RECORD LOW TEMPERATURE OF 28 DEGREES SET ON 04/21. PREVIOUS 29 IN 1907. RECORD PRECIPITATION VALUE OF 2.40 INCHES SET ON 03/17. PREVIOUS 1.19 IN 2008. RECORD SNOWFALL VALUE OF 1.3 INCHES SET ON 04/20. PREVIOUS 0.8 IN 1904. $$