NWS CLI archive · settlement source
CLIDEN · 덴버 · America/Denver · ← 2026-09-01 · 2026-09-03 → · All dates for KDEN · JSON · METAR-derived record
Final issued 2026-09-03 03:33:00 EDT · Product id iem:CDUS45-KBOU-030733:DEN:2026-09-02:final · IEM archive
Product id iem:CDUS45-KBOU-030733:DEN:2026-09-02:final · iem-afos · IEM archive
SHA-256 f935c911f911957817c869c45e52540c389e71c5a077a69488b2400951f2f27f
Product text
CDUS45 KBOU 030733
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
133 AM MDT THU SEP 03 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 2 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 88 353 PM 100 2019 85 3 84
MINIMUM 62 602 AM 40 1874 55 7 52
1952
AVERAGE 75 70 5 68
PRECIPITATION (IN)
YESTERDAY T 1.05 1938 0.05 -0.05 0.00
MONTH TO DATE T 0.09 -0.09 0.00
SINCE OCT 1 7.80 13.22 -5.42 15.23
SINCE JAN 1 7.24 11.24 -4.00 13.10
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 1 -1 0
MONTH TO DATE 0 2 -2 0
SINCE SEP 1 0 2 -2 0
SINCE JUL 1 2 15 -13 0
COOLING
YESTERDAY 10 6 4 3
MONTH TO DATE 18 12 6 6
SINCE SEP 1 18 12 6 6
SINCE JAN 1 1009 755 254 783
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 1200 AM
LOWEST 20 1200 PM
AVERAGE 42
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 2017
MINIMUM TEMPERATURE (F) 54 33 1961
SUNRISE AND SUNSET
SEPTEMBER 3 2026.....SUNRISE 629 AM MDT SUNSET 727 PM MDT
SEPTEMBER 4 2026.....SUNRISE 629 AM MDT SUNSET 725 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-022331:DEN:2026-09-02:interim · iem-afos · IEM archive
SHA-256 a2901d7b861b3fe74fc935b8e5278db566770967658f0cf06c4fb6c3112b39eb
Product text
CDUS45 KBOU 022331
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
531 PM MDT WED SEP 02 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 2 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 88 353 PM 100 2019 85 3 84
MINIMUM 62 602 AM 40 1874 55 7 52
1952
AVERAGE 75 70 5 68
PRECIPITATION (IN)
TODAY 0.00 1.05 1938 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.09 -0.09 0.00
SINCE OCT 1 7.80 13.22 -5.42 15.23
SINCE JAN 1 7.24 11.24 -4.00 13.10
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 2 -2 0
SINCE SEP 1 0 2 -2 0
SINCE JUL 1 2 15 -13 0
COOLING
TODAY 10 6 4 3
MONTH TO DATE 18 12 6 6
SINCE SEP 1 18 12 6 6
SINCE JAN 1 1009 755 254 783
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.6
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 64 1200 AM
LOWEST 20 1200 PM
AVERAGE 42
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 2017
MINIMUM TEMPERATURE (F) 54 33 1961
SUNRISE AND SUNSET
SEPTEMBER 2 2026.....SUNRISE 628 AM MDT SUNSET 728 PM MDT
SEPTEMBER 3 2026.....SUNRISE 629 AM MDT SUNSET 727 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-022235:DEN:2026-09-02:interim · iem-afos · IEM archive
SHA-256 6cc5f28cb0fa81a722bae7afdf455aeee3582bc1d0f97a15bb3a26e7effe11f8
Product text
CDUS45 KBOU 022235
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
435 PM MDT WED SEP 02 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 2 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 100 2019 85 3 84
MINIMUM 62 602 AM 40 1874 55 7 52
1952
AVERAGE 75 70 5 68
PRECIPITATION (IN)
TODAY 0.00 1.05 1938 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.09 -0.09 0.00
SINCE OCT 1 7.80 13.22 -5.42 15.23
SINCE JAN 1 7.24 11.24 -4.00 13.10
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 2 -2 0
SINCE SEP 1 0 2 -2 0
SINCE JUL 1 2 15 -13 0
COOLING
TODAY 10 6 4 3
MONTH TO DATE 18 12 6 6
SINCE SEP 1 18 12 6 6
SINCE JAN 1 1009 755 254 783
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 8.3
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 64 1200 AM
LOWEST 20 1200 PM
AVERAGE 42
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 2017
MINIMUM TEMPERATURE (F) 54 33 1961
SUNRISE AND SUNSET
SEPTEMBER 2 2026.....SUNRISE 628 AM MDT SUNSET 728 PM MDT
SEPTEMBER 3 2026.....SUNRISE 629 AM MDT SUNSET 727 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS45-KBOU-021232:DEN:2026-09-02:interim · iem-afos · IEM archive
SHA-256 784001992cebc9ded5420f4b97d8124a5b2f7c77d5fd07b933d6cc8f08be8dd3
Product text
CDUS45 KBOU 021232
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
632 AM MDT WED SEP 02 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR SEPTEMBER 2 2026...
VALID AS OF 0600 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 68 1257 AM 100 2019 85 -17 84
MINIMUM 62 459 AM 40 1874 55 7 52
1952
AVERAGE 65 70 -5 68
PRECIPITATION (IN)
TODAY 0.00 1.05 1938 0.05 -0.05
MONTH TO DATE 0.00 0.09 -0.09
SINCE JAN 1 7.24 11.24 -4.00
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.2
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 1200 AM
LOWEST 50 200 AM
AVERAGE 57
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 2017
MINIMUM TEMPERATURE (F) 54 33 1961
SUNRISE AND SUNSET
SEPTEMBER 2 2026.....SUNRISE 628 AM MDT SUNSET 728 PM MDT
SEPTEMBER 3 2026.....SUNRISE 629 AM MDT SUNSET 727 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$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/2026-09-02 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.