Climatological Report (Seasonal)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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 KLOT 031448 CLSRFD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 811 AM CST TUE DEC 3 2019 ................................... ...THE ROCKFORD IL CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2019 TO 11/30/2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1905 TO 2019 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 103 09/07/1939 LOW -10 11/26/1977 HIGHEST 87 09/10 MM MM 90 LOWEST 3 11/12 MM MM 13 AVG. MAXIMUM 59.0 61.9 -2.9 58.1 AVG. MINIMUM 42.1 41.1 1.0 40.8 MEAN 50.6 51.5 -0.9 49.4 DAYS MAX >= 90 0 DAYS MAX <= 32 6 DAYS MIN <= 32 28 DAYS MIN <= 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 21.56 1961 MINIMUM 3.05 1956 TOTALS 14.60 8.60 6.00 13.02 DAYS >= .01 40 DAYS >= .10 26 DAYS >= .50 11 DAYS >= 1.00 3 SNOWFALL (INCHES) TOTALS 8.8 1.8 7.0 SINCE 7/1 8.8 1.8 7.0 DEGREE_DAYS HEATING TOTAL 1435 1321 114 SINCE 7/1 1436 1335 101 COOLING TOTAL 144 93 51 SINCE 1/1 927 820 107 .............................................................. WIND (MPH) AVERAGE WIND SPEED 8.4 HIGHEST WIND SPEED/DIRECTION 41/290 DATE 11/27 HIGHEST GUST SPEED/DIRECTION 59/290 DATE 11/27 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 15 MIXED PRECIP 0 HEAVY RAIN 8 RAIN 15 LIGHT RAIN 42 FREEZING RAIN 0 LT FREEZING RAIN 2 HAIL 0 HEAVY SNOW 0 SNOW 7 LIGHT SNOW 13 SLEET 2 FOG 58 FOG W/VIS <= 1/4 MILE 3 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$