WFO Monthly/Daily Climate Data Issued by NWS Riverton, WY
000
CXUS55 KRIW 020522
CF6RIW
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: RIVERTON WY
MONTH: MAY
YEAR: 2009
LATITUDE: 43 2 N
LONGITUDE: 108 27 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 52 32 42 -7 23 0 0.02 T 0 7.0 15 80 M M 6 1 21 80
2 57 34 46 -3 19 0 0.02 0.0 0 5.6 17 10 M M 7 21 50
3 62 42 52 3 13 0 0.10 0.0 0 6.0 28 270 M M 5 1 33 270
4 60 39 50 0 15 0 0.00 0.0 0 16.1 33 300 M M 1 43 310
5 69 38 54 4 11 0 0.00 0.0 0 8.4 39 270 M M 1 46 270
6 67 38 53 3 12 0 0.00 0.0 0 11.3 35 260 M M 0 45 260
7 65 38 52 1 13 0 0.00 0.0 0 16.2 33 260 M M 1 45 260
8 53 30 42 -9 23 0 0.00 0.0 0 10.6 26 300 M M 3 33 300
9 56 33 45 -6 20 0 0.02 T 0 6.4 16 310 M M 4 1 20 320
10 62 36 49 -3 16 0 0.00 0.0 0 5.9 14 160 M M 2 20 80
11 72 35 54 2 11 0 0.00 0.0 0 7.5 22 250 M M 0 28 220
12 70 42 56 4 9 0 0.00 0.0 0 17.3 41 270 M M 1 52 260
13 59 34 47 -6 18 0 0.00 0.0 0 13.4 38 290 M M 0 46 300
14 68 35 52 -1 13 0 0.00 0.0 0 10.5 30 280 M M 1 35 270
15 63 39 51 -2 14 0 T 0.0 0 10.8 22 40 M M 2 26 40
16 69 31 50 -4 15 0 0.00 0.0 0 5.1 13 300 M M 0 18 110
17 82 46 64 10 1 0 0.00 0.0 0 9.2 16 290 M M 0 45 100
18 87 50 69 15 0 4 0.00 0.0 0 9.1 22 250 M M 0 28 270
19 89 51 70 15 0 5 0.00 0.0 0 12.9 43 220 M M 1 8 56 210
20 77 47 62 7 3 0 0.00 0.0 0 12.8 29 260 M M 0 37 270
21 72 44 58 2 7 0 0.00 0.0 0 6.4 14 80 M M 2 17 70
22 73 43 58 2 7 0 0.00 0.0 0 9.7 26 110 M M 1 32 110
23 71 47 59 3 6 0 0.04 0.0 0 5.8 21 160 M M 3 25 180
24 68 51 60 3 5 0 0.48 0.0 0 4.6 26 340 M M 6 13 33 340
25 57 46 52 -5 13 0 0.03 0.0 0 9.7 20 20 M M 9 25 10
26 67 42 55 -2 10 0 0.00 0.0 0 3.6 12 120 M M 3 14 110
27 75 45 60 2 5 0 0.00 0.0 0 6.8 16 280 M M 0 20 280
28 75 50 63 5 2 0 T 0.0 0 10.4 35 300 M M 1 45 300
29 81 49 65 7 0 0 0.00 0.0 0 6.8 15 280 M M 0 17 210
30 83 51 67 8 0 2 0.00 0.0 0 10.7 29 330 M M 0 3 38 330
31 77 52 65 6 0 0 T 0.0 0 8.4 26 280 M M 0 3 32 280
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SM 2138 1290 304 11 0.71 T 285.0 M 60
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AV 69.0 41.6 9.2 FASTST M M 2 MAX(MPH)
MISC ----> # 43 220 # 56 210
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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: RIVERTON WY
MONTH: MAY
YEAR: 2009
LATITUDE: 43 2 N
LONGITUDE: 108 27 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 55.3 TOTAL FOR MONTH: 0.71 1 = FOG OR MIST
DPTR FM NORMAL: 1.5 DPTR FM NORMAL: -1.07 2 = FOG REDUCING VISIBILITY
HIGHEST: 89 ON 19 GRTST 24HR 0.52 ON 23-24 TO 1/4 MILE OR LESS
LOWEST: 30 ON 8 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 9- 9 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: 2
MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 304 CLEAR (SCALE 0-3) 25
DPTR FM NORMAL -48 PTCLDY (SCALE 4-7) 5
TOTAL FM JUL 1 7315 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -924
[CDD (BASE 65) ]
TOTAL THIS MO. 11
DPTR FM NORMAL 6 [PRESSURE DATA]
TOTAL FM JAN 1 11 HIGHEST SLP 30.28 ON 16
DPTR FM NORMAL 6 LOWEST SLP 29.41 ON 12
[REMARKS]
#FINAL-05-09#