WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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
000 CXUS55 KBOU 010900 CF6BDU PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: BOULDER AIRPORT MONTH: MAY YEAR: 2021 LATITUDE: 40 2 N LONGITUDE: 105 14 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 84 55 70 M 0 5 0.00 M M 5.8 10 320 M M 0 23 30 2 68 43 56 M 9 0 1.05 M M 6.5 23 320 M M 5 33 320 3 45 37 41 M 24 0 0.63 M M 3.4 14 10 M M 10 28 10 4 59 36 48 M 17 0 0.00 M M 2.4 13 270 M M 6 21 330 5 57 43 50 M 15 0 0.00 M M 3.2 13 20 M M 5 17 350 6 68 39 54 M 11 0 0.00 M M 2.8 6 310 M M 0 M M 7 82 46 64 M 1 0 0.00 M M 3.9 13 240 M M 1 26 20 8 72 43 58 M 7 0 0.13 M M 10.3 28 240 M M 3 43 240 9 50 37 44 M 21 0 0.15 M M 5.7 12 150 M M 8 18 150 10 45 32 39 M 26 0 0.31 M M 8.1 17 340 M M 10 24 340 11 45 34 40 M 25 0 0.05 M M 4.5 8 360 M M 10 1 M M 12 63 37 50 M 15 0 0.00 M M 2.9 7 60 M M 3 M M 13 73 39 56 M 9 0 0.00 M M 3.1 14 30 M M 1 18 30 14 68 46 57 M 8 0 0.08 M M 3.0 8 330 M M 3 3 18 330 15 63 46 55 M 10 0 0.02 M M 3.2 13 360 M M 8 3 17 360 16 59 50 55 M 10 0 0.00 M M 2.3 12 40 M M 9 M M 17 63 48 56 M 9 0 0.80 M M 2.6 9 20 M M 8 3 M M 18 63 46 55 M 10 0 0.00 M M 2.9 8 140 M M 5 M M 19 M M M M M M 0.00 M M 3.5 4 280 M M 0 M M 20 M M M M M M 0.00 M M M M M M M M M M 21 73 52 63 M 2 0 0.00 M M 4.6 13 350 M M 1 23 160 22 61 45 53 M 12 0 0.05 M M 3.8 10 360 M M 6 M M 23 75 50 63 M 2 0 0.24 M M 6.7 25 240 M M 4 1 36 240 24 72 43 58 M 7 0 0.00 M M 3.7 7 110 M M 0 M M 25 77 48 63 M 2 0 0.00 M M 5.5 14 250 M M 1 25 250 26 79 50 65 M 0 0 0.00 M M 4.0 18 270 M M 0 25 270 27 72 50 61 M 4 0 0.00 M M 4.7 13 110 M M 1 18 110 28 77 46 62 M 3 0 0.00 M M 3.6 9 130 M M 2 23 130 29 66 52 59 M 6 0 0.08 M M 4.7 9 350 M M 4 M M 30 55 46 51 M 14 0 0.79 M M 5.3 15 360 M M 10 13 18 10 31 59 46 53 M 12 0 0.08 M M 1.7 5 200 M M 8 1 M M ================================================================================ SM 1893 1285 291 5 4.46 M 128.2 M 132 ================================================================================ AV 65.3 44.3 4.3 FASTST M M 4 MAX(MPH) MISC ----> 28 240 43 240 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: BOULDER AIRPORT MONTH: MAY YEAR: 2021 LATITUDE: 40 2 N LONGITUDE: 105 14 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.8 TOTAL FOR MONTH: 4.46 1 = FOG OR MIST DPTR FM NORMAL: 0.0 DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY HIGHEST: 84 ON 1 GRTST 24HR 1.05 ON 2- 2 TO 1/4 MILE OR LESS LOWEST: 32 ON 10 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: 14 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8 MIN 32 OR BELOW: 1 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 291 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL M PTCLDY (SCALE 4-7) 10 TOTAL FM JUL 1 5637 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL M [CDD (BASE 65) ] TOTAL THIS MO. 5 DPTR FM NORMAL M [PRESSURE DATA] TOTAL FM JAN 1 5 HIGHEST SLP M ON M DPTR FM NORMAL M LOWEST SLP M ON M [REMARKS] #FINAL-05-21#