WFO Monthly/Daily Climate Data Issued by NWS
000
CXUS55 KRIW 011010
CF6RKS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ROCK SPRINGS WY
MONTH: APRIL
YEAR: 2021
LATITUDE: 41 35 N
LONGITUDE: 109 4 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 61 23 42 4 23 0 0.00 M M 6.4 15 150 M M 0 18 140
2 66 30 48 10 17 0 0.00 M M 9.6 26 270 M M 0 38 260
3 71 33 52 14 13 0 0.00 M M 7.7 23 260 M M 1 33 260
4 71 38 55 16 10 0 0.00 M M 9.7 31 260 M M 1 45 260
5 68 39 54 15 11 0 0.00 M M 11.2 37 220 M M 3 57 160
6 41 25 33 -6 32 0 T M M 18.7 40 260 M M 10 18 51 260
7 55 29 42 3 23 0 0.00 M M 15.8 31 260 M M 3 42 260
8 57 25 41 1 24 0 0.00 M M 16.9 38 270 M M 2 52 240
9 51 22 37 -3 28 0 0.00 M M 14.9 28 260 M M 1 40 280
10 61 24 43 3 22 0 0.00 M M 18.2 39 250 M M 0 52 240
11 50 26 38 -2 27 0 0.00 M M 12.7 26 290 M M 0 34 280
12 42 18 30 -10 35 0 0.00 M M 16.3 33 60 M M 3 42 70
13 39 17 28 -13 37 0 T M M 27.4 40 60 M M 4 51 60
14 28 19 24 -17 41 0 0.04 M M 30.4 40 60 M M 10 128 53 50
15 32 20 26 -15 39 0 T M M 19.0 32 60 M M 10 18 41 60
16 36 20 28 -14 37 0 T M M 15.6 28 70 M M 7 34 40
17 45 20 33 -9 32 0 T M M 9.0 23 60 M M 4 30 40
18 57 22 40 -2 25 0 0.00 M M 10.4 22 270 M M 2 31 270
19 42 15 29 -13 36 0 0.02 M M 17.4 37 60 M M 6 12 47 60
20 38 10 24 -19 41 0 0.00 M M 9.1 20 70 M M 4 29 50
21 44 18 31 -12 34 0 0.00 M M 10.4 17 160 M M 3 30 90
22 55 22 39 -4 26 0 0.00 M M 10.4 23 260 M M 2 33 260
23 56 31 44 0 21 0 T M M 14.6 39 290 M M 4 53 290
24 59 31 45 1 20 0 0.00 M M 10.1 31 240 M M 4 42 250
25 62 37 50 6 15 0 T M M 10.5 32 240 M M 7 44 220
26 58 33 46 2 19 0 T M M 13.2 37 200 M M 5 47 200
27 47 31 39 -6 26 0 0.01 M M 9.1 21 50 M M 9 1 27 50
28 62 28 45 0 20 0 0.00 M M 9.5 24 260 M M 1 1 31 270
29 70 34 52 7 13 0 0.00 M M 9.8 21 250 M M 0 32 290
30 78 40 59 13 6 0 0.00 M M 10.6 23 290 M M 0 33 250
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SM 1602 780 753 0 0.07 M 404.6 M 106
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AV 53.4 26.0 13.5 FASTST M M 4 MAX(MPH)
MISC ----> # 40 260 57 160
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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: ROCK SPRINGS WY
MONTH: APRIL
YEAR: 2021
LATITUDE: 41 35 N
LONGITUDE: 109 4 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 39.7 TOTAL FOR MONTH: 0.07 1 = FOG OR MIST
DPTR FM NORMAL: -1.9 DPTR FM NORMAL: -0.84 2 = FOG REDUCING VISIBILITY
HIGHEST: 78 ON 30 GRTST 24HR 0.04 ON 14-14 TO 1/4 MILE OR LESS
LOWEST: 10 ON 20 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: 2 0.01 INCH OR MORE: 3
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
MIN 32 OR BELOW: 23 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 753 CLEAR (SCALE 0-3) 16
DPTR FM NORMAL 50 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 7392 CLOUDY (SCALE 8-10) 4
DPTR FM NORMAL -140
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP 30.43 ON 20
DPTR FM NORMAL 0 LOWEST SLP 29.43 ON 26
[REMARKS]
#FINAL-04-21#