WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
770
CXUS53 KBIS 220830
CF6JMS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: JAMESTOWN ND
MONTH: MAY
YEAR: 2025
LATITUDE: 46 55 N
LONGITUDE: 98 40 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 63 41 52 4 13 0 0.00 M M 12.6 22 10 M M 3 28 10
2 59 38 49 0 16 0 0.00 M M 7.6 14 340 M M 5 21 320
3 75 37 56 7 9 0 0.00 M M 8.2 15 240 M M 0 23 240
4 81 40 61 11 4 0 0.00 M M 13.7 28 170 M M 0 40 170
5 82 46 64 14 1 0 0.00 M M 13.0 29 170 M M 0 40 190
6 69 47 58 8 7 0 T M M 18.2 29 350 M M 3 37 360
7 69 35 52 1 13 0 0.00 M M 7.9 15 40 M M 0 8 20 40
8 81 41 61 10 4 0 0.00 M M 12.3 24 180 M M 0 33 180
9 78 49 64 12 1 0 T M M 12.4 20 30 M M 1 8 31 360
10 86 44 65 13 0 0 T M M 15.3 28 180 M M 1 42 170
11 93 55 74 21 0 9 0.00 M M 17.7 33 180 M M 0 47 180
12 93 63 78 25 0 13 0.00 M M 18.8 29 190 M M 0 3 39 180
13 92 61 77 23 0 12 0.00 M M 19.2 33 180 M M 0 46 180
14 89 50 70 16 0 5 0.02 M M 12.8 30 340 M M 1 3 41 340
15 72 49 61 7 4 0 0.33 M M 14.1 32 30 M M 7 13 41 40
16 50 36 43 -12 22 0 0.01 M M 24.0 37 340 M M 10 1 48 340
17 42 35 39 -16 26 0 T M M 14.8 28 340 M M 10 1 36 330
18 49 36 43 -13 22 0 0.00 M M 13.2 21 80 M M 9 28 90
19 46 40 43 -13 22 0 0.70 M M 18.0 31 60 M M 8 1 40 80
20 43 37 40 -16 25 0 1.10 M M 12.8 21 70 M M 10 1 29 60
21 46 37 42 -15 23 0 M M M 6.9 20 60 M M 10 1 23 70
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SM 1458 917 212 39 2.16 M 293.5 M 78
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AV 69.4 43.7 14.0 FASTST M M 4 MAX(MPH)
MISC ----> 37 340 48 340
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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: JAMESTOWN ND
MONTH: MAY
YEAR: 2025
LATITUDE: 46 55 N
LONGITUDE: 98 40 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 56.5 TOTAL FOR MONTH: 2.16 1 = FOG OR MIST
DPTR FM NORMAL: 3.9 DPTR FM NORMAL: -0.00 2 = FOG REDUCING VISIBILITY
HIGHEST: 93 ON 12,11 GRTST 24HR 1.10 ON 20-20 TO 1/4 MILE OR LESS
LOWEST: 35 ON 17, 7 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: 0 0.01 INCH OR MORE: 5
MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 212 CLEAR (SCALE 0-3) 13
DPTR FM NORMAL -55 PTCLDY (SCALE 4-7) 3
TOTAL FM JUL 1 8089 CLOUDY (SCALE 8-10) 5
DPTR FM NORMAL -771
[CDD (BASE 65) ]
TOTAL THIS MO. 39
DPTR FM NORMAL 36 [PRESSURE DATA]
TOTAL FM JAN 1 39 HIGHEST SLP M ON M
DPTR FM NORMAL 36 LOWEST SLP 28.97 ON 15
[REMARKS]