NWS CLI archive · settlement source
CLIDEN · 덴버 · America/Denver · ← 2026-09-13 · 2026-09-15 → · All dates for KDEN · JSON · METAR-derived record
Final issued 2026-09-15 03:33:00 EDT · Product id iem:CDUS45-KBOU-150733:DEN:2026-09-14:final · IEM archive
Product id iem:CDUS45-KBOU-150733:DEN:2026-09-14:final · iem-afos · IEM archive
SHA-256 191cf7df7793aad47befba0877983f614b7717d8f8235d9d84880eedd22f19fc
Product text
CDUS45 KBOU 150733
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
133 AM MDT TUE SEP 15 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 14 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 88 329 PM 92 1948 81 7 71
2018
MINIMUM 67 406 AM 29 2003 51 16 51
AVERAGE 78 66 12 61
PRECIPITATION (IN)
YESTERDAY 0.00 2.01 2013 0.05 -0.05 T
MONTH TO DATE T 0.62 -0.62 0.11
SINCE OCT 1 7.80 13.75 -5.95 15.34
SINCE JAN 1 7.24 11.77 -4.53 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 4
MONTH TO DATE 0 25 -25 16
SINCE SEP 1 0 25 -25 16
SINCE JUL 1 2 38 -36 16
COOLING
YESTERDAY 13 4 9 0
MONTH TO DATE 125 68 57 55
SINCE SEP 1 125 68 57 55
SINCE JAN 1 1116 811 305 832
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 400 AM
LOWEST 21 300 PM
AVERAGE 40
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 94 2018
MINIMUM TEMPERATURE (F) 51 32 1889
1903
1912
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 640 AM MDT SUNSET 707 PM MDT
SEPTEMBER 16 2026.....SUNRISE 641 AM MDT SUNSET 705 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-142330:DEN:2026-09-14:interim · iem-afos · IEM archive
SHA-256 a04f8a7ba9e305d7d2de6c8c3207297b304d10cd280e05ef88d3d97c77810c24
Product text
CDUS45 KBOU 142330
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
530 PM MDT MON SEP 14 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 14 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 88 329 PM 92 1948 81 7 71
2018
MINIMUM 67 406 AM 29 2003 51 16 51
AVERAGE 78 66 12 61
PRECIPITATION (IN)
TODAY 0.00 2.01 2013 0.05 -0.05 T
MONTH TO DATE 0.00 0.62 -0.62 0.11
SINCE OCT 1 7.80 13.75 -5.95 15.34
SINCE JAN 1 7.24 11.77 -4.53 13.21
DEGREE DAYS
HEATING
TODAY 0 3 -3 4
MONTH TO DATE 0 25 -25 16
SINCE SEP 1 0 25 -25 16
SINCE JUL 1 2 38 -36 16
COOLING
TODAY 13 4 9 0
MONTH TO DATE 125 68 57 55
SINCE SEP 1 125 68 57 55
SINCE JAN 1 1116 811 305 832
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 400 AM
LOWEST 21 300 PM
AVERAGE 40
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 94 2018
MINIMUM TEMPERATURE (F) 51 32 1889
1903
1912
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-142231:DEN:2026-09-14:interim · iem-afos · IEM archive
SHA-256 c299819e2e2e5225cec8de2945dc24373aa125bbb171ef045f8e576e762dfc0b
Product text
CDUS45 KBOU 142231
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
431 PM MDT MON SEP 14 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 14 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 88 259 PM 92 1948 81 7 71
2018
MINIMUM 67 406 AM 29 2003 51 16 51
AVERAGE 78 66 12 61
PRECIPITATION (IN)
TODAY 0.00 2.01 2013 0.05 -0.05 T
MONTH TO DATE 0.00 0.62 -0.62 0.11
SINCE OCT 1 7.80 13.75 -5.95 15.34
SINCE JAN 1 7.24 11.77 -4.53 13.21
DEGREE DAYS
HEATING
TODAY 0 3 -3 4
MONTH TO DATE 0 25 -25 16
SINCE SEP 1 0 25 -25 16
SINCE JUL 1 2 38 -36 16
COOLING
TODAY 13 4 9 0
MONTH TO DATE 125 68 57 55
SINCE SEP 1 125 68 57 55
SINCE JAN 1 1116 811 305 832
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 11.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 400 AM
LOWEST 21 300 PM
AVERAGE 40
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 94 2018
MINIMUM TEMPERATURE (F) 51 32 1889
1903
1912
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.
$$Product id iem:CDUS45-KBOU-141224:DEN:2026-09-14:interim · iem-afos · IEM archive
SHA-256 198424850002061d3bbf7417c349cd76f38cf24b01290d61ebe676a7fa575742
Product text
CDUS45 KBOU 141224
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
624 AM MDT MON SEP 14 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 14 2026...
VALID AS OF 0600 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 500 AM 92 1948 81 -7 71
2018
MINIMUM 68 400 AM 29 2003 51 17 51
AVERAGE 71 66 5 61
PRECIPITATION (IN)
TODAY 0.00 2.01 2013 0.05 -0.05
MONTH TO DATE T 0.62 -0.62
SINCE JAN 1 7.24 11.77 -4.53
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 11.1
RELATIVE HUMIDITY (PERCENT)
HIGHEST 59 400 AM
LOWEST 38 200 AM
AVERAGE 49
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 94 2018
MINIMUM TEMPERATURE (F) 51 32 1889
1903
1912
SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE 639 AM MDT SUNSET 709 PM MDT
SEPTEMBER 15 2026.....SUNRISE 640 AM MDT SUNSET 707 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$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/2026-09-14 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.