


Climatological Report (Daily)
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, 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
329 CDUS45 KBOU 201229 CLIDEN CLIMATE REPORT NATIONAL WEATHER SERVICE DENVER/BOULDER 629 AM MDT SAT SEP 20 2025 ................................... ...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 20 2025... VALID AS OF 0600 AM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1872 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 59 1235 AM 94 2010 78 -19 88 MINIMUM 54 221 AM 28 1983 49 5 59 AVERAGE 57 63 -6 74 PRECIPITATION (IN) TODAY 0.00 0.97 1965 0.04 -0.04 MONTH TO DATE 0.41 0.89 -0.48 SINCE JAN 1 13.51 12.04 1.47 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 9.4 RELATIVE HUMIDITY (PERCENT) HIGHEST 74 1200 AM LOWEST 67 100 AM AVERAGE 71 .......................................................... THE DENVER CO CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 92 2017 MINIMUM TEMPERATURE (F) 48 27 1995 SUNRISE AND SUNSET SEPTEMBER 20 2025.....SUNRISE 645 AM MDT SUNSET 658 PM MDT SEPTEMBER 21 2025.....SUNRISE 646 AM MDT SUNSET 657 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$