WFO Monthly/Daily Climate Data
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
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CXUS53 KGRR 290910
CF6GRR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GRAND RAPIDS
MONTH: OCTOBER
YEAR: 2026
LATITUDE: 42 52 N
LONGITUDE: 85 31 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 70 61 66 9 0 1 1.23 0.0 0 6.1 17 10 M M 10 1 22 360
2 65 47 56 -1 9 0 0.14 0.0 0 7.6 18 40 M M 6 1 23 40
3 65 42 54 -2 11 0 0.00 0.0 0 5.8 14 100 M M 1 18 120
4 70 50 60 4 5 0 0.01 0.0 0 9.5 15 240 M M 3 1 22 240
5 64 42 53 -3 12 0 0.00 0.0 0 7.2 17 320 M M 1 25 330
6 70 40 55 0 10 0 T 0.0 0 7.4 18 200 M M 4 24 200
7 73 54 64 9 1 0 0.00 0.0 0 10.6 20 270 M M 1 27 310
8 67 44 56 2 9 0 0.00 0.0 0 7.8 20 280 M M 2 31 310
9 68 42 55 1 10 0 0.00 0.0 0 3.9 10 110 M M 6 14 100
10 77 52 65 11 0 0 0.00 0.0 0 8.6 18 170 M M 7 27 180
11 69 51 60 7 5 0 0.00 0.0 0 4.3 10 110 M M 3 1 16 150
12 84 52 68 15 0 3 T 0.0 0 9.2 22 250 M M 4 13 28 240
13 77 59 68 16 0 3 T 0.0 0 11.6 23 240 M M 3 29 250
14 62 49 56 4 9 0 0.00 0.0 0 6.3 14 360 M M 7 17 360
15 64 48 56 4 9 0 0.20 0.0 0 9.8 24 240 M M 9 1 35 220
16 64 39 52 1 13 0 0.06 0.0 0 14.5 29 260 M M 8 1 37 350
17 55 33 44 -7 21 0 0.00 0.0 0 6.3 15 260 M M 1 21 230
18 61 41 51 0 14 0 0.00 0.0 0 11.3 22 220 M M 1 27 230
19 67 36 52 2 13 0 0.00 0.0 0 4.0 9 310 M M 2 13 230
20 68 38 53 3 12 0 0.00 0.0 0 2.6 9 130 M M 1 13 130
21 69 39 54 4 11 0 0.00 0.0 0 3.4 12 240 M M 1 14 280
22 70 39 55 6 10 0 0.00 0.0 0 2.2 10 290 M M 0 13 310
23 67 44 56 7 9 0 0.00 0.0 0 5.5 9 90 M M 3 12 11 80
24 67 42 55 7 10 0 0.00 0.0 0 4.7 12 100 M M 5 12 16 110
25 70 42 56 8 9 0 0.00 0.0 0 3.7 12 220 M M 5 1 16 230
26 63 44 54 6 11 0 0.00 0.0 0 5.8 13 90 M M 5 1 17 90
27 63 45 54 7 11 0 T 0.0 0 8.7 16 80 M M 6 20 80
28 72 48 60 13 5 0 T 0.0 0 6.9 15 210 M M 2 1 20 230
================================================================================
SM 1901 1263 239 7 1.64 0.0 195.3 M 107
================================================================================
AV 67.9 45.1 7.0 FASTST M M 4 MAX(MPH)
MISC ----> 29 260 37 350
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: GRAND RAPIDS
MONTH: OCTOBER
YEAR: 2026
LATITUDE: 42 52 N
LONGITUDE: 85 31 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 56.5 TOTAL FOR MONTH: 1.64 1 = FOG OR MIST
DPTR FM NORMAL: 4.5 DPTR FM NORMAL: -2.00 2 = FOG REDUCING VISIBILITY
HIGHEST: 84 ON 12 GRTST 24HR 1.34 ON 1- 2 TO 1/4 MILE OR LESS
LOWEST: 33 ON 17 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.0 INCH 5 = HAIL
GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 0 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: 0 0.01 INCH OR MORE: 5
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 239 CLEAR (SCALE 0-3) 12
DPTR FM NORMAL -131 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 337 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -168
[CDD (BASE 65) ]
TOTAL THIS MO. 7
DPTR FM NORMAL 3 [PRESSURE DATA]
TOTAL FM JAN 1 766 HIGHEST SLP M ON M
DPTR FM NORMAL 37 LOWEST SLP 29.66 ON 15
[REMARKS]