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CLIDEN · 덴버 · America/Denver · ← 2026-10-09 · 2026-10-11 → · All dates for KDEN · JSON · METAR-derived record
Final issued 2026-10-11 03:33:00 EDT · Product id iem:CDUS45-KBOU-110733:DEN:2026-10-10:final · IEM archive
Product id iem:CDUS45-KBOU-110733:DEN:2026-10-10:final · iem-afos · IEM archive
SHA-256 060b98ea915db2dde52bacbf5edb80f89b310f1a5f57e190d3986f5a9ee22556
Product text
CDUS45 KBOU 110733
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
133 AM MDT SUN OCT 11 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 10 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 83 214 PM 89 1910 68 15 68
MINIMUM 57 1159 PM 13 2019 39 18 50
AVERAGE 70 54 16 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.99 2005 0.03 -0.03 T
MONTH TO DATE 0.00 0.35 -0.35 0.07
SINCE OCT 1 0.00 0.35 -0.35 0.07
SINCE JAN 1 9.47 12.85 -3.38 14.93
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 12 -12 6
MONTH TO DATE 5 98 -93 57
SINCE SEP 1 23 203 -180 118
SINCE JUL 1 25 216 -191 118
COOLING
YESTERDAY 5 0 5 0
MONTH TO DATE 37 4 33 10
SINCE SEP 1 191 103 88 71
SINCE JAN 1 1182 846 336 848
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 10.0
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 46 1000 PM
LOWEST 18 1200 PM
AVERAGE 32
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 2015
MINIMUM TEMPERATURE (F) 39 9 2019
SUNRISE AND SUNSET
OCTOBER 11 2026.......SUNRISE 705 AM MDT SUNSET 625 PM MDT
OCTOBER 12 2026.......SUNRISE 706 AM MDT SUNSET 624 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-102330:DEN:2026-10-10:interim · iem-afos · IEM archive
SHA-256 e5d0f8220df072d8c0cbb54a6205da05dea3afee1678c1eefa444793d6f61f82
Product text
CDUS45 KBOU 102330
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
530 PM MDT SAT OCT 10 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 10 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 83 214 PM 89 1910 68 15 68
MINIMUM 59 638 AM 13 2019 39 20 50
AVERAGE 71 54 17 59
PRECIPITATION (IN)
TODAY 0.00 0.99 2005 0.03 -0.03 T
MONTH TO DATE 0.00 0.35 -0.35 0.07
SINCE OCT 1 0.00 0.35 -0.35 0.07
SINCE JAN 1 9.47 12.85 -3.38 14.93
DEGREE DAYS
HEATING
TODAY 0 12 -12 6
MONTH TO DATE 5 98 -93 57
SINCE SEP 1 23 203 -180 118
SINCE JUL 1 25 216 -191 118
COOLING
TODAY 6 0 6 0
MONTH TO DATE 38 4 34 10
SINCE SEP 1 192 103 89 71
SINCE JAN 1 1183 846 337 848
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 34 600 AM
LOWEST 18 1200 PM
AVERAGE 26
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 2015
MINIMUM TEMPERATURE (F) 39 9 2019
SUNRISE AND SUNSET
OCTOBER 10 2026.......SUNRISE 704 AM MDT SUNSET 627 PM MDT
OCTOBER 11 2026.......SUNRISE 705 AM MDT SUNSET 625 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-102232:DEN:2026-10-10:interim · iem-afos · IEM archive
SHA-256 555dc795ba33221fdd24793f8d2e1de45739ea50442182a650ee6b94062dd2f7
Product text
CDUS45 KBOU 102232
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
432 PM MDT SAT OCT 10 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 10 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 83 214 PM 89 1910 68 15 68
MINIMUM 59 638 AM 13 2019 39 20 50
AVERAGE 71 54 17 59
PRECIPITATION (IN)
TODAY 0.00 0.99 2005 0.03 -0.03 T
MONTH TO DATE 0.00 0.35 -0.35 0.07
SINCE OCT 1 0.00 0.35 -0.35 0.07
SINCE JAN 1 9.47 12.85 -3.38 14.93
DEGREE DAYS
HEATING
TODAY 0 12 -12 6
MONTH TO DATE 5 98 -93 57
SINCE SEP 1 23 203 -180 118
SINCE JUL 1 25 216 -191 118
COOLING
TODAY 6 0 6 0
MONTH TO DATE 38 4 34 10
SINCE SEP 1 192 103 89 71
SINCE JAN 1 1183 846 337 848
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 34 600 AM
LOWEST 18 1200 PM
AVERAGE 26
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 2015
MINIMUM TEMPERATURE (F) 39 9 2019
SUNRISE AND SUNSET
OCTOBER 10 2026.......SUNRISE 704 AM MDT SUNSET 627 PM MDT
OCTOBER 11 2026.......SUNRISE 705 AM MDT SUNSET 625 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS45-KBOU-101232:DEN:2026-10-10:interim · iem-afos · IEM archive
SHA-256 7b50430ebcf2a63b2b5624ff668ad9f8093379b8f2e7b02cddd9abd7268f3c7c
Product text
CDUS45 KBOU 101232
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
632 AM MDT SAT OCT 10 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 10 2026...
VALID AS OF 0600 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 64 1259 AM 89 1910 68 -4 68
MINIMUM 59 459 AM 13 2019 39 20 50
AVERAGE 62 54 8 59
PRECIPITATION (IN)
TODAY 0.00 0.99 2005 0.03 -0.03
MONTH TO DATE 0.00 0.35 -0.35
SINCE JAN 1 9.47 12.85 -3.38
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 14.0
RELATIVE HUMIDITY (PERCENT)
HIGHEST 33 500 AM
LOWEST 29 100 AM
AVERAGE 31
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 2015
MINIMUM TEMPERATURE (F) 39 9 2019
SUNRISE AND SUNSET
OCTOBER 10 2026.......SUNRISE 704 AM MDT SUNSET 627 PM MDT
OCTOBER 11 2026.......SUNRISE 705 AM MDT SUNSET 625 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$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/2026-10-10 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.