WFO Monthly/Daily Climate Data
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
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CXUS53 KGRR 010910
CF6GRR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GRAND RAPIDS
MONTH: OCTOBER
YEAR: 2025
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 74 52 63 6 2 0 0.00 0.0 0 8.6 17 90 M M 5 22 90
2 76 46 61 4 4 0 0.00 0.0 0 4.9 10 150 M M 5 14 150
3 85 52 69 13 0 4 0.00 0.0 0 4.0 14 220 M M 2 19 250
4 85 60 73 17 0 8 0.00 0.0 0 6.0 14 240 M M 2 17 250
5 82 59 71 15 0 6 0.00 0.0 0 9.0 21 220 M M 4 31 220
6 81 63 72 17 0 7 0.42 0.0 0 10.0 21 240 M M 5 13 27 250
7 66 48 57 2 8 0 0.44 0.0 0 7.6 14 20 M M 7 13 19 20
8 60 42 51 -3 14 0 0.00 0.0 0 5.6 16 20 M M 3 22 50
9 61 37 49 -5 16 0 0.00 0.0 0 4.4 10 100 M M 1 14 90
10 65 40 53 -1 12 0 T 0.0 0 8.7 20 200 M M 6 24 200
11 59 42 51 -2 14 0 0.00 0.0 0 3.9 13 40 M M 5 21 50
12 66 41 54 1 11 0 0.00 0.0 0 4.2 16 150 M M 5 12 20 150
13 73 48 61 9 4 0 0.00 0.0 0 4.1 10 130 M M 7 1 13 140
14 71 55 63 11 2 0 T 0.0 0 5.1 15 30 M M 6 20 30
15 62 43 53 1 12 0 0.11 0.0 0 2.8 16 10 M M 7 20 30
16 64 39 52 1 13 0 0.00 0.0 0 2.8 10 110 M M 2 15 110
17 66 46 56 5 9 0 0.00 0.0 0 8.4 15 190 M M 8 21 180
18 71 58 65 14 0 0 0.46 0.0 0 8.7 18 220 M M 7 1 25 220
19 61 48 55 5 10 0 0.73 0.0 0 10.6 26 320 M M 10 1 37 310
20 62 38 50 0 15 0 0.00 0.0 0 7.5 17 230 M M 3 23 250
21 57 43 50 0 15 0 0.67 T 0 13.5 38 260 M M 8 135 51 230
22 50 43 47 -2 18 0 0.37 0.0 0 12.6 26 290 M M 10 1 38 310
23 51 39 45 -4 20 0 T 0.0 0 9.2 18 290 M M 7 27 300
24 50 34 42 -6 23 0 0.00 0.0 0 5.9 14 270 M M 7 19 270
25 51 29 40 -8 25 0 0.00 0.0 0 1.4 7 90 M M 3 1 12 220
26 56 31 44 -4 21 0 0.00 0.0 0 7.6 16 70 M M 1 23 90
27 55 33 44 -3 21 0 0.00 0.0 0 10.7 21 90 M M 1 27 90
28 58 36 47 0 18 0 0.00 0.0 0 13.1 25 100 M M 1 1 32 110
29 57 38 48 2 17 0 0.00 0.0 0 11.2 22 50 M M 3 28 50
30 56 35 46 0 19 0 0.00 0.0 0 9.0 17 350 M M 2 27 360
31 53 37 45 -1 20 0 0.00 0.0 0 8.3 22 290 M M 7 32 280
================================================================================
SM 1984 1355 363 25 3.20 T 229.4 M 150
================================================================================
AV 64.0 43.7 7.4 FASTST M M 5 MAX(MPH)
MISC ----> 38 260 51 230
================================================================================
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: 2025
LATITUDE: 42 52 N
LONGITUDE: 85 31 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 53.9 TOTAL FOR MONTH: 3.20 1 = FOG OR MIST
DPTR FM NORMAL: 2.4 DPTR FM NORMAL: -0.82 2 = FOG REDUCING VISIBILITY
HIGHEST: 85 ON 4, 3 GRTST 24HR 1.14 ON 18-19 TO 1/4 MILE OR LESS
LOWEST: 29 ON 25 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 21-21 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: 7
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 363 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL -65 PTCLDY (SCALE 4-7) 18
TOTAL FM JUL 1 451 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -110
[CDD (BASE 65) ]
TOTAL THIS MO. 25
DPTR FM NORMAL 17 [PRESSURE DATA]
TOTAL FM JAN 1 846 HIGHEST SLP 30.57 ON 9
DPTR FM NORMAL 113 LOWEST SLP 29.40 ON 19
[REMARKS]
#FINAL-10-25#