WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
478
CXUS53 KDMX 310910
CF6MCW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: MASON CITY IA
MONTH: JANUARY
YEAR: 2025
LATITUDE: 43 9 N
LONGITUDE: 93 20 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 26 18 22 5 43 0 T T 0 13.6 28 300 M M 8 36 310
2 29 12 21 4 44 0 0.00 0.0 0 10.5 24 310 M M 5 31 310
3 20 6 13 -4 52 0 0.00 0.0 0 15.4 22 320 M M 1 29 300
4 16 0 8 -9 57 0 0.00 0.0 0 10.7 16 10 M M 0 19 360
5 17 5 11 -5 54 0 0.00 0.0 0 15.2 24 350 M M 0 32 360
6 22 2 12 -4 53 0 0.00 0.0 0 10.6 17 340 M M 0 22 320
7 25 4 15 -1 50 0 0.00 0.0 0 7.2 16 340 M M 3 8 19 340
8 23 0 12 -4 53 0 0.00 0.0 0 8.6 17 240 M M 0 24 240
9 32 5 19 3 46 0 T T 0 10.1 16 310 M M 3 1 22 320
10 28 20 24 8 41 0 T T 0 11.0 18 320 M M 10 23 320
11 31 20 26 10 39 0 0.00 0.0 0 10.3 21 150 M M 10 27 150
12 32 3 18 2 47 0 T T 0 21.4 31 290 M M 9 18 42 300
13 18 -1 9 -6 56 0 T T 0 13.5 23 300 M M 3 1 31 290
14 11 -7 2 -13 63 0 T 0.1 T 10.4 22 330 M M 1 8 29 330
15 27 -4 12 -3 53 0 T T T 12.1 23 220 M M 3 33 210
16 40 22 31 16 34 0 0.00 0.0 0 14.5 24 300 M M 0 8 39 290
17 46 15 31 16 34 0 0.00 0.0 0 20.2 36 320 M M 2 47 330
18 16 -4 6 -9 59 0 0.00 0.0 0 23.0 30 330 M M 1 38 320
19 1 -11 -5 -20 70 0 0.00 0.0 0 14.3 25 320 M M 2 8 32 330
20 -1 -18 -9 -24 74 0 T T 0 12.2 23 320 M M 3 8 30 300
21 10 -18 -4 -19 69 0 0.00 0.0 0 14.2 26 190 M M 1 38 200
22 35 8 22 7 43 0 T T 0 15.4 28 320 M M 10 1 34 200
23 16 -5 6 -9 59 0 0.00 0.0 0 12.0 21 330 M M 0 27 330
24 28 -6 11 -4 54 0 0.00 0.0 0 9.5 24 170 M M 6 33 200
25 33 12 23 8 42 0 0.00 0.0 0 18.3 32 300 M M 2 46 280
26 32 0 16 1 49 0 0.00 0.0 0 10.3 17 260 M M 0 23 250
27 43 16 30 15 35 0 0.00 0.0 0 16.2 25 290 M M 2 36 250
28 54 19 37 21 28 0 0.00 0.0 0 18.1 38 280 M M 0 49 290
29 45 23 34 18 31 0 0.00 0.0 0 10.2 21 300 M M 0 29 300
30 62 20 41 25 24 0 0.00 0.0 0 8.1 23 200 M M 2 31 200
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SM 817 156 1456 0 T 0.1 397.1 M 87
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AV 27.2 5.2 13.2 FASTST M M 3 MAX(MPH)
MISC ----> 38 280 49 290
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NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: MASON CITY IA
MONTH: JANUARY
YEAR: 2025
LATITUDE: 43 9 N
LONGITUDE: 93 20 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 16.2 TOTAL FOR MONTH: T 1 = FOG OR MIST
DPTR FM NORMAL: 0.6 DPTR FM NORMAL: -0.86 2 = FOG REDUCING VISIBILITY
HIGHEST: 62 ON 30 GRTST 24HR 0.05 ON 5- 5 TO 1/4 MILE OR LESS
LOWEST: -18 ON 21,20 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.1 INCH 5 = HAIL
GRTST 24HR 0.1 ON 14-14 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: T 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: 22 0.01 INCH OR MORE: 0
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 30 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 12 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1456 CLEAR (SCALE 0-3) 21
DPTR FM NORMAL -27 PTCLDY (SCALE 4-7) 5
TOTAL FM JUL 1 3882 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -603
[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 29.50 ON 17
[REMARKS]