National Weather Service Weather Forecast Office

• Home
• Site Map
• News
• Organization
• Search for: NWS All NOAA 

000
CXUS53 KLOT 010800
CF6RFD
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ROCKFORD IL
                                          MONTH:     JANUARY
                                          YEAR:      2024
                                          LATITUDE:   42 12 N
                                          LONGITUDE:  89  6 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  30  25  28   5  37   0    T    T    0  9.4 18 240   M    M  10        24 250
 2  32  22  27   4  38   0    T  0.0    0  9.7 20 200   M    M   8 16     25 190
 3  35  31  33  10  32   0    T    T    0  6.6 13 350   M    M  10 16     16 290
 4  35  21  28   5  37   0 0.00  0.0    0  3.3 12 220   M    M   8        15 320
 5  35  20  28   5  37   0    T    T    0  4.3 15 180   M    M   8        19 180
 6  32  30  31   9  34   0 0.09  1.7    1  2.6  8  90   M    M  10 1      13 100
 7  33  27  30   8  35   0    T  0.1    1  8.2 15 280   M    M  10 1      20 280
 8  35  27  31   9  34   0 0.04  0.3    0  6.7 12  70   M    M  10 1      19  80
 9  34  32  33  11  32   0 0.57  3.6    1 14.0 23 340   M    M  10 1      32  10
10  33  27  30   8  35   0 0.04  0.4    4 11.2 21 310   M    M  10 1      27 300
11  31  20  26   4  39   0    T  0.1    4  7.2 20 310   M    M   7 1      26 310
12  34  24  29   7  36   0 0.82  7.0    6 12.2 24 310   M    M  10 129    38 300
13  28  -3  13  -9  52   0 0.02  0.6   10 18.7 29 270   M    M   9 9      39 250
14  -3 -13  -8 -30  73   0    T  0.2   10 13.8 22 250   M    M   3 9      34 260
15  -2 -16  -9 -31  74   0 0.00  0.0    9  8.7 13 240   M    M   7        18 250
16   0 -10  -5 -26  70   0 0.00  0.0    9 12.9 20 220   M    M   2        28 210
17  17  -6   6 -15  59   0 0.01    T    8  7.7 16 210   M    M   8        25 270
18  21  11  16  -5  49   0 0.05  1.0    8  7.4 16 330   M    M  10        22 330
19  11   0   6 -15  59   0 0.01  0.9    9 12.7 18 280   M    M   6 189    28 300
20  14  -6   4 -17  61   0 0.00  0.0    9  6.3 13 270   M    M   1        16 320
21  20 -11   5 -16  60   0 0.00  0.0    9  8.4 18 180   M    M   5        24 170
22  32  20  26   5  39   0 0.03    T    7 10.3 18 190   M    M  10 16     25 200
23  36  32  34  13  31   0 0.28    T    6  3.5  8  70   M    M  10 1      13  60
24  39  33  36  15  29   0 0.05  0.0    6  3.4  9 350   M    M  10 1      11  60
25  39  34  37  16  28   0 0.14  0.0    5  3.8 10 360   M    M  10 1      14 350
26  38  33  36  15  29   0 0.12  0.0    4  4.3 12 350   M    M  10 12     16 350
27  38  33  36  15  29   0 0.01  0.0    3  6.2 16 350   M    M  10 128    21 350
28  36  31  34  12  31   0    T  0.0    1 10.5 16 350   M    M  10 1      23 350
29  37  29  33  11  32   0    T  0.0    0  8.7 15 200   M    M   9 12     19 190
30  40  36  38  16  27   0    T  0.0    0  6.9 15 320   M    M  10 1      19 310
31  40  35  38  16  27   0 0.00  0.0    0  8.5 16 210   M    M   7        22 210
================================================================================
SM  880  568      1285   0  2.28 15.9    258.1          M      258
================================================================================
AV 28.4 18.3                               8.3 FASTST   M    M   8    MAX(MPH)
                                 MISC ---->    29 270                 39 250
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   ROCKFORD IL
                                          MONTH:     JANUARY
                                          YEAR:      2024
                                          LATITUDE:   42 12 N
                                          LONGITUDE:  89  6 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 23.4   TOTAL FOR MONTH:   2.28    1 = FOG OR MIST
DPTR FM NORMAL:   1.6   DPTR FM NORMAL:    0.68    2 = FOG REDUCING VISIBILITY
HIGHEST:    40 ON 31,30  GRTST 24HR  1.00 ON  8- 9      TO 1/4 MILE OR LESS
LOWEST:    -16 ON 15                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  16.3 INCHES  5 = HAIL
                        GRTST 24HR   7.0 ON 12-12  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  10 ON 14,13  7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:  14    0.01 INCH OR MORE:  15
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:  25    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   8    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1285    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL   -54    PTCLDY (SCALE 4-7)   9
TOTAL FM JUL 1  3385    CLOUDY (SCALE 8-10) 20
DPTR FM NORMAL  -443

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1     0    HIGHEST SLP M ON M
DPTR FM NORMAL     0    LOWEST  SLP 29.06 ON  9

[REMARKS]
#FINAL-01-24#