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
523
CXUS55 KBOU 120900
CF6BDU
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: BOULDER AIRPORT
MONTH: MAY
YEAR: 2025
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 59 41 50 M 15 0 M M M 5.7 21 30 M M 9 27 30
2 64 37 51 M 14 0 M M M 2.3 6 170 M M 1 M M
3 77 39 58 M 7 0 M M M 3.1 10 60 M M 0 M M
4 75 45 60 M 5 0 M M M 4.8 15 140 M M 1 22 150
5 70 45 58 M 7 0 M M M 5.5 15 170 M M 5 29 140
6 50 43 47 M 18 0 M M M 4.7 9 250 M M 10 23 30
7 54 43 49 M 16 0 M M M 5.2 16 350 M M 8 24 360
8 68 39 54 M 11 0 M M M 2.9 9 260 M M 1 16 260
9 73 45 59 M 6 0 M M M 2.8 8 310 M M 1 M M
10 77 46 62 M 3 0 M M M 3.4 7 90 M M 0 M M
11 82 48 65 M 0 0 M M M 3.5 12 150 M M 1 22 150
================================================================================
SM 749 471 102 0 M M 43.9 M 37
================================================================================
AV 68.1 42.8 4.0 FASTST M M 3 MAX(MPH)
MISC ----> 21 30 29 140
================================================================================
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: 2025
LATITUDE: 40 2 N
LONGITUDE: 105 14 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 55.5 TOTAL FOR MONTH: M 1 = FOG OR MIST
DPTR FM NORMAL: 0.0 DPTR FM NORMAL: M 2 = FOG REDUCING VISIBILITY
HIGHEST: 82 ON 11 GRTST 24HR M ON M TO 1/4 MILE OR LESS
LOWEST: 37 ON 2 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: 0
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0
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. 102 CLEAR (SCALE 0-3) 7
DPTR FM NORMAL M PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 4773 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL M
[CDD (BASE 65) ]
TOTAL THIS MO. 0
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]