NWS CLI archive · settlement source
CLIDEN · 덴버 · America/Denver · ← 2026-09-12 · 2026-09-14 → · All dates for KDEN · JSON · METAR-derived record
Final issued 2026-09-14 03:32:00 EDT · Product id iem:CDUS45-KBOU-140732:DEN:2026-09-13:final · IEM archive
Product id iem:CDUS45-KBOU-140732:DEN:2026-09-13:final · iem-afos · IEM archive
SHA-256 0e7d7054387ee5b3801d031e5946aa69d39ecd0652cb57fa35da4bf073e1c2cc
Product text
CDUS45 KBOU 140732
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
132 AM MDT MON SEP 14 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 13 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 94 MM 96 1895 81 13 76
1990
2018
MINIMUM 55 MM 33 1993 51 4 54
AVERAGE 75 66 9 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.64 1993 0.04 -0.04 0.02
MONTH TO DATE T 0.57 -0.57 0.11
SINCE OCT 1 7.80 13.70 -5.90 15.34
SINCE JAN 1 7.24 11.72 -4.48 13.21
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 0 22 -22 12
SINCE SEP 1 0 22 -22 12
SINCE JUL 1 2 35 -33 12
COOLING
YESTERDAY 10 4 6 0
MONTH TO DATE 112 64 48 55
SINCE SEP 1 112 64 48 55
SINCE JAN 1 1103 807 296 832
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 400 AM
LOWEST 15 100 PM
AVERAGE 46
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 92 1948
2018
MINIMUM TEMPERATURE (F) 51 29 2003
SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE 639 AM MDT SUNSET 709 PM MDT
SEPTEMBER 15 2026.....SUNRISE 640 AM MDT SUNSET 707 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS45-KBOU-132337:DEN:2026-09-13:interim · iem-afos · IEM archive
SHA-256 cbea37c4d609c048cd384fbcf03bac9d12ec239e751f18342f35f959ab6ded05
Product text
CDUS45 KBOU 132337
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
537 PM MDT SUN SEP 13 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 13 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 94 152 PM 96 1895 81 13 76
1990
2018
MINIMUM 55 334 AM 33 1993 51 4 54
AVERAGE 75 66 9 65
PRECIPITATION (IN)
TODAY 0.00 0.64 1993 0.04 -0.04 0.02
MONTH TO DATE 0.00 0.57 -0.57 0.11
SINCE OCT 1 7.80 13.70 -5.90 15.34
SINCE JAN 1 7.24 11.72 -4.48 13.21
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 0 22 -22 12
SINCE SEP 1 0 22 -22 12
SINCE JUL 1 2 35 -33 12
COOLING
TODAY 10 4 6 0
MONTH TO DATE 112 64 48 55
SINCE SEP 1 112 64 48 55
SINCE JAN 1 1103 807 296 832
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 400 AM
LOWEST 15 100 PM
AVERAGE 46
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 92 1948
2018
MINIMUM TEMPERATURE (F) 51 29 2003
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 638 AM MDT SUNSET 710 PM MDT
SEPTEMBER 14 2026.....SUNRISE 639 AM MDT SUNSET 709 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS45-KBOU-132230:DEN:2026-09-13:interim · iem-afos · IEM archive
SHA-256 7251e8f06abfcc026f4ab2520d97cc1c2473d7fc86444dff2d6a3d42d28689fd
Product text
CDUS45 KBOU 132230
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
430 PM MDT SUN SEP 13 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 13 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 94 152 PM 96 1895 81 13 76
1990
2018
MINIMUM 55 334 AM 33 1993 51 4 54
AVERAGE 75 66 9 65
PRECIPITATION (IN)
TODAY 0.00 0.64 1993 0.04 -0.04 0.02
MONTH TO DATE 0.00 0.57 -0.57 0.11
SINCE OCT 1 7.80 13.70 -5.90 15.34
SINCE JAN 1 7.24 11.72 -4.48 13.21
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 0 22 -22 12
SINCE SEP 1 0 22 -22 12
SINCE JUL 1 2 35 -33 12
COOLING
TODAY 10 4 6 0
MONTH TO DATE 112 64 48 55
SINCE SEP 1 112 64 48 55
SINCE JAN 1 1103 807 296 832
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 400 AM
LOWEST 15 100 PM
AVERAGE 46
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 92 1948
2018
MINIMUM TEMPERATURE (F) 51 29 2003
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 638 AM MDT SUNSET 710 PM MDT
SEPTEMBER 14 2026.....SUNRISE 639 AM MDT SUNSET 709 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS45-KBOU-131230:DEN:2026-09-13:interim · iem-afos · IEM archive
SHA-256 51e22821f8ad4a4302584fd447e70a29266e7b3d1dc8663a9b051b72050c458b
Product text
CDUS45 KBOU 131230
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
630 AM MDT SUN SEP 13 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 13 2026...
VALID AS OF 0600 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 64 1257 AM 96 1895 81 -17 76
1990
2018
MINIMUM 55 334 AM 33 1993 51 4 54
AVERAGE 60 66 -6 65
PRECIPITATION (IN)
TODAY 0.00 0.64 1993 0.04 -0.04
MONTH TO DATE T 0.57 -0.57
SINCE JAN 1 7.24 11.72 -4.48
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 6.9
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 400 AM
LOWEST 60 1200 AM
AVERAGE 69
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 92 1948
2018
MINIMUM TEMPERATURE (F) 51 29 2003
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 638 AM MDT SUNSET 710 PM MDT
SEPTEMBER 14 2026.....SUNRISE 639 AM MDT SUNSET 709 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Settlement source: the final NWS Climatological Report (CLI) for station KDEN for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KDEN/2026-09-13 with links to the NWS product and the IEM archive. A CORRECTED re-issue published before the settlement time supersedes earlier issues.
The settlement value for a date is the latest final CLI issued for that date; a corrected re-issue supersedes earlier issues. Interim same-day products never settle. This is the same rule that fills values.nwsOfficial in /api/station/{icao}/daily.
Every issue is stored verbatim as received - nothing is edited or re-derived. Products are held from 2026-09-01 (backfilled from the IEM AFOS archive) and ingested live from api.weather.gov since 2026-11-10, polled every 30 minutes. A date with no final CLI 14 hours after local midnight is reported as not_issued rather than filled in.