WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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CXUS53 KGRB 290810
CF6RRL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: MERRILL MUNICIPAL AI
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 45 10 N
LONGITUDE: 89 42 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 19 9 14 M 51 0 M M M 4.7 10 220 M M 10 1 M M
2 21 14 18 M 47 0 M M M 7.1 10 220 M M 10 1 18 230
3 23 3 13 M 52 0 M M M 7.9 14 320 M M 7 23 330
4 12 -13 0 M 65 0 M M M 4.2 12 220 M M 2 8 23 200
5 22 11 17 M 48 0 M M M 5.7 13 220 M M 10 18 240
6 22 11 17 M 48 0 M M M 3.4 15 310 M M 9 20 300
7 13 -12 1 M 64 0 M M M 3.2 10 360 M M 2 16 360
8 19 -14 3 M 62 0 M M M 2.8 7 190 M M 8 17 190
9 22 17 20 M 45 0 0.05 M M 4.6 8 190 M M 10 1 M M
10 25 5 15 M 50 0 M M M 8.7 15 340 M M 8 22 350
11 20 -7 7 M 58 0 M M M 1.2 5 240 M M 3 M M
12 17 1 9 M 56 0 M M M 5.5 17 300 M M 8 18 24 300
13 1 -13 -6 M 71 0 M M M 7.9 14 300 M M 1 21 300
14 8 -11 -1 M 66 0 M M M 4.2 9 310 M M 5 18 320
15 19 1 10 M 55 0 M M M 3.3 7 270 M M 5 M M
16 40 1 21 M 44 0 M M M 4.7 13 270 M M 3 18 270
17 40 27 34 M 31 0 M M M 7.7 17 280 M M 7 23 280
18 39 12 26 M 39 0 M M M 9.9 21 260 M M 10 1 31 270
19 15 4 10 M 55 0 M M M 9.2 17 310 M M 7 8 25 320
20 31 4 18 M 47 0 M M M 12.3 36 260 M M 4 45 260
21 21 -1 10 M 55 0 M M M 2.1 7 280 M M 2 M M
22 34 1 18 M 47 0 M M M 1.1 6 110 M M 8 M M
23 42 16 29 M 36 0 M M M 3.4 10 310 M M 1 1 16 310
24 33 17 25 M 40 0 M M M 2.3 7 170 M M 6 M M
25 30 13 22 M 43 0 M M M 5.8 13 130 M M 3 1 22 130
26 35 30 33 M 32 0 0.01 M M 2.9 12 150 M M 10 1 16 150
27 33 31 32 M 33 0 M M M 6.3 12 160 M M 10 1 18 170
28 34 26 30 M 35 0 0.29 M M 4.7 15 340 M M 9 1 23 340
================================================================================
SM 690 183 1375 0 0.35 M 146.7 M 178
================================================================================
AV 24.6 6.5 5.2 FASTST M M 6 MAX(MPH)
MISC ----> 36 260 45 260
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: MERRILL MUNICIPAL AI
MONTH: DECEMBER
YEAR: 2025
LATITUDE: 45 10 N
LONGITUDE: 89 42 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 15.6 TOTAL FOR MONTH: 0.35 1 = FOG OR MIST
DPTR FM NORMAL: 0.0 DPTR FM NORMAL: 0.35 2 = FOG REDUCING VISIBILITY
HIGHEST: 42 ON 23 GRTST 24HR 0.29 ON 28-28 TO 1/4 MILE OR LESS
LOWEST: -14 ON 8 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 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: 19 0.01 INCH OR MORE: 3
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 28 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 7 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1375 CLEAR (SCALE 0-3) 6
DPTR FM NORMAL M PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 3101 CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL M
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL M [PRESSURE DATA]
TOTAL FM JAN 1 209 HIGHEST SLP M ON M
DPTR FM NORMAL 209 LOWEST SLP M ON M
[REMARKS]