WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS55 KRIW 011110
CF6CPR
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CASPER WY
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 42 55 N
LONGITUDE: 106 28 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 35 20 28 2 37 0 0.01 0.2 T 10.8 28 360 M M 9 18 35 350
2 27 4 16 -10 49 0 0.00 0.0 T 10.3 21 230 M M 3 29 220
3 33 15 24 -1 41 0 0.00 0.0 0 19.3 32 220 M M 0 40 210
4 43 20 32 7 33 0 0.00 0.0 0 15.9 28 220 M M 0 36 210
5 45 19 32 7 33 0 0.00 0.0 0 15.0 25 220 M M 0 33 220
6 47 24 36 11 29 0 0.00 0.0 0 17.0 30 210 M M 0 38 210
7 47 20 34 10 31 0 0.00 0.0 0 17.8 29 200 M M 0 37 210
8 49 34 42 18 23 0 0.00 0.0 0 23.3 36 210 M M 0 47 210
9 53 29 41 17 24 0 0.00 0.0 0 19.7 31 210 M M 0 42 190
10 34 22 28 4 37 0 0.00 0.0 0 12.1 21 20 M M 7 24 20
11 26 10 18 -6 47 0 0.05 0.5 T 6.6 16 90 M M 9 18 20 90
12 25 6 16 -8 49 0 0.01 0.3 T 7.2 18 230 M M 6 18 22 220
13 30 6 18 -5 47 0 0.00 0.0 0 16.5 30 220 M M 1 39 210
14 30 21 26 3 39 0 0.02 0.6 T 9.6 28 230 M M 10 1 37 220
15 30 20 25 2 40 0 T 0.4 1 13.0 28 230 M M 5 1 35 230
16 39 23 31 8 34 0 0.00 0.0 1 17.1 28 220 M M 5 36 220
17 40 27 34 11 31 0 0.03 0.6 T 25.7 39 210 M M 3 1 50 220
18 31 16 24 1 41 0 0.17 2.1 3 10.4 23 210 M M 5 28 210
19 36 21 29 6 36 0 0.00 0.0 2 20.0 38 220 M M 0 47 220
20 40 25 33 10 32 0 0.00 0.0 1 26.3 38 200 M M 3 51 210
21 49 35 42 19 23 0 0.00 0.0 T 22.3 32 220 M M 0 42 220
22 49 20 35 12 30 0 0.22 2.3 0 22.8 37 220 M M 4 12 53 210
23 20 -1 10 -13 55 0 0.01 0.6 3 12.5 23 220 M M 4 18 30 290
24 31 14 23 0 42 0 0.00 0.0 2 22.7 32 210 M M 2 41 200
25 39 27 33 10 32 0 0.00 0.0 1 21.7 33 210 M M 0 44 210
26 41 27 34 10 31 0 T T 1 19.6 35 210 M M 3 1 45 230
27 31 2 17 -7 48 0 0.15 3.2 1 7.9 20 360 M M 7 128 23 360
28 22 -9 7 -17 58 0 T 0.1 4 2.8 14 250 M M 4 128 16 250
29 26 0 13 -11 52 0 0.01 0.1 3 8.6 16 220 M M 3 1 21 230
30 28 5 17 -7 48 0 0.00 0.0 3 23.2 35 200 M M 2 44 210
31 32 19 26 2 39 0 0.00 0.0 3 16.9 32 210 M M 1 45 210
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SM 1108 521 1191 0 0.68 11.0 494.6 M 96
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AV 35.7 16.8 16.0 FASTST M M 3 MAX(MPH)
MISC ----> 39 210 53 210
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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: CASPER WY
MONTH: DECEMBER
YEAR: 2020
LATITUDE: 42 55 N
LONGITUDE: 106 28 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 26.3 TOTAL FOR MONTH: 0.68 1 = FOG OR MIST
DPTR FM NORMAL: 2.5 DPTR FM NORMAL: 0.19 2 = FOG REDUCING VISIBILITY
HIGHEST: 53 ON 9 GRTST 24HR 0.23 ON 22-23 TO 1/4 MILE OR LESS
LOWEST: -9 ON 28 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 11.0 INCHES 5 = HAIL
GRTST 24HR 3.2 ON 27-27 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 4 ON 28 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: 10
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 29 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 3 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 1191 CLEAR (SCALE 0-3) 18
DPTR FM NORMAL -84 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 2963 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -168
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 542 HIGHEST SLP 30.72 ON 2
DPTR FM NORMAL 120 LOWEST SLP 29.40 ON 22
[REMARKS]
#FINAL-12-20#