


Climatological Report (Daily)
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
292 CDUS45 KBOU 280742 CLIBDU CLIMATE REPORT NATIONAL WEATHER SERVICE DENVER/BOULDER 142 AM MDT THU AUG 28 2025 ................................... ...THE BOULDER AIRPORT CLIMATE SUMMARY FOR AUGUST 27 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER ITEM OBSERVED NORMAL DEPARTURE LAST VALUE VALUE FROM YEAR NORMAL ................................................ TEMPERATURE (F) YESTERDAY MAXIMUM 81 85 -4 86 MINIMUM 59 54 5 63 AVERAGE 70 69 1 75 DEGREE DAYS HEATING YESTERDAY 0 MONTH TO DATE 1 COOLING YESTERDAY 5 MONTH TO DATE 264 ................................................ WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10) SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE BOULDER AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 MM MM MINIMUM TEMPERATURE (F) 54 MM MM SUNRISE AND SUNSET AUGUST 28 2025........SUNRISE 625 AM MDT SUNSET 738 PM MDT AUGUST 29 2025........SUNRISE 626 AM MDT SUNSET 736 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$