


WFO Monthly/Daily Climate Data
Issued by NWS Grand Junction, CO
Issued by NWS Grand Junction, CO
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
659 CXUS55 KGJT 100910 CF6GJT PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: GRAND JUNCTION CO MONTH: MAY YEAR: 2025 LATITUDE: 39 7 N LONGITUDE: 108 32 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 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 ================================================================================ 1 72 48 60 4 5 0 T 0.0 0 5.5 17 300 M M 4 24 30 2 75 42 59 2 6 0 0.00 0.0 0 5.2 16 50 M M 0 23 220 3 81 44 63 6 2 0 0.00 0.0 0 7.9 17 80 M M 0 22 80 4 78 49 64 7 1 0 0.06 0.0 0 11.9 28 270 M M 3 8 35 270 5 70 43 57 -1 8 0 0.04 0.0 0 7.7 25 240 M M 6 32 240 6 65 40 53 -5 12 0 0.14 0.0 0 7.3 25 140 M M 5 33 130 7 71 42 57 -1 8 0 T 0.0 0 4.6 22 10 M M 3 28 350 8 76 46 61 2 4 0 0.00 0.0 0 5.1 16 70 M M 2 24 60 9 83 53 68 9 0 3 T 0.0 0 10.5 32 280 M M 1 41 330 ================================================================================ SM 671 407 46 3 0.24 0.0 65.7 M 24 ================================================================================ AV 74.6 45.2 7.3 FASTST M M 3 MAX(MPH) MISC ----> 32 280 41 330 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: GRAND JUNCTION CO MONTH: MAY YEAR: 2025 LATITUDE: 39 7 N LONGITUDE: 108 32 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.9 TOTAL FOR MONTH: 0.24 1 = FOG OR MIST DPTR FM NORMAL: 2.2 DPTR FM NORMAL: -0.04 2 = FOG REDUCING VISIBILITY HIGHEST: 83 ON 9 GRTST 24HR 0.14 ON 6- 6 TO 1/4 MILE OR LESS LOWEST: 40 ON 6 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 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: 3 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 46 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL -24 PTCLDY (SCALE 4-7) 4 TOTAL FM JUL 1 4342 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -1056 [CDD (BASE 65) ] TOTAL THIS MO. 3 DPTR FM NORMAL -2 [PRESSURE DATA] TOTAL FM JAN 1 4 HIGHEST SLP M ON M DPTR FM NORMAL -4 LOWEST SLP 29.48 ON 4 [REMARKS]