NWS CLI archive · settlement source
CLIDEN · 덴버 · America/Denver · ← 2026-10-11 · 2026-10-13 → · All dates for KDEN · JSON · METAR-derived record
Final issued 2026-10-13 03:31:00 EDT · Product id iem:CDUS45-KBOU-130731:DEN:2026-10-12:final · IEM archive
Product id iem:CDUS45-KBOU-130731:DEN:2026-10-12:final · iem-afos · IEM archive
SHA-256 bdc1bdb9340b72808dc16cb31b63711027f243606cd3217ec5c51ac782fa4632
Product text
CDUS45 KBOU 130731
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
131 AM MDT TUE OCT 13 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 12 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 82 241 PM 87 1950 67 15 69
1991
MINIMUM 52 1159 PM 10 1969 38 14 45
AVERAGE 67 53 14 57
PRECIPITATION (IN)
YESTERDAY 0.00 2.11 1892 0.04 -0.04 0.00
MONTH TO DATE 0.00 0.42 -0.42 0.08
SINCE OCT 1 0.00 0.42 -0.42 0.08
SINCE JAN 1 9.47 12.92 -3.45 14.94
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 13 -13 8
MONTH TO DATE 5 123 -118 73
SINCE SEP 1 23 228 -205 134
SINCE JUL 1 25 241 -216 134
COOLING
YESTERDAY 2 0 2 0
MONTH TO DATE 45 4 41 10
SINCE SEP 1 199 103 96 71
SINCE JAN 1 1190 846 344 848
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 15.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 1100 PM
LOWEST 12 300 PM
AVERAGE 43
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 85 1962
MINIMUM TEMPERATURE (F) 38 3 1969
SUNRISE AND SUNSET
OCTOBER 13 2026.......SUNRISE 707 AM MDT SUNSET 622 PM MDT
OCTOBER 14 2026.......SUNRISE 708 AM MDT SUNSET 621 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-122334:DEN:2026-10-12:interim · iem-afos · IEM archive
SHA-256 36902a925077b4b145e2e97c90719456365ead4b5f6ab4ef23ff0fe346af4f22
Product text
CDUS45 KBOU 122334
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
534 PM MDT MON OCT 12 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 12 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 82 241 PM 87 1950 67 15 69
1991
MINIMUM 58 640 AM 10 1969 38 20 45
AVERAGE 70 53 17 57
PRECIPITATION (IN)
TODAY 0.00 2.11 1892 0.04 -0.04 0.00
MONTH TO DATE 0.00 0.42 -0.42 0.08
SINCE OCT 1 0.00 0.42 -0.42 0.08
SINCE JAN 1 9.47 12.92 -3.45 14.94
DEGREE DAYS
HEATING
TODAY 0 13 -13 8
MONTH TO DATE 5 123 -118 73
SINCE SEP 1 23 228 -205 134
SINCE JUL 1 25 241 -216 134
COOLING
TODAY 5 0 5 0
MONTH TO DATE 48 4 44 10
SINCE SEP 1 202 103 99 71
SINCE JAN 1 1193 846 347 848
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 15.0
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 41 200 AM
LOWEST 12 300 PM
AVERAGE 27
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 85 1962
MINIMUM TEMPERATURE (F) 38 3 1969
SUNRISE AND SUNSET
OCTOBER 12 2026.......SUNRISE 706 AM MDT SUNSET 624 PM MDT
OCTOBER 13 2026.......SUNRISE 707 AM MDT SUNSET 622 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-122230:DEN:2026-10-12:interim · iem-afos · IEM archive
SHA-256 bdc8ad26204098a29ecd381028a98faf952e18e624e1f84859c8069583e58689
Product text
CDUS45 KBOU 122230
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
430 PM MDT MON OCT 12 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 12 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 82 241 PM 87 1950 67 15 69
1991
MINIMUM 58 640 AM 10 1969 38 20 45
AVERAGE 70 53 17 57
PRECIPITATION (IN)
TODAY 0.00 2.11 1892 0.04 -0.04 0.00
MONTH TO DATE 0.00 0.42 -0.42 0.08
SINCE OCT 1 0.00 0.42 -0.42 0.08
SINCE JAN 1 9.47 12.92 -3.45 14.94
DEGREE DAYS
HEATING
TODAY 0 13 -13 8
MONTH TO DATE 5 123 -118 73
SINCE SEP 1 23 228 -205 134
SINCE JUL 1 25 241 -216 134
COOLING
TODAY 5 0 5 0
MONTH TO DATE 48 4 44 10
SINCE SEP 1 202 103 99 71
SINCE JAN 1 1193 846 347 848
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 14.5
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 41 200 AM
LOWEST 12 300 PM
AVERAGE 27
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 85 1962
MINIMUM TEMPERATURE (F) 38 3 1969
SUNRISE AND SUNSET
OCTOBER 12 2026.......SUNRISE 706 AM MDT SUNSET 624 PM MDT
OCTOBER 13 2026.......SUNRISE 707 AM MDT SUNSET 622 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS45-KBOU-121229:DEN:2026-10-12:interim · iem-afos · IEM archive
SHA-256 b702323cd31669332d260059b43152d98692d8e4254c5ff6e446a34d754fdbba
Product text
CDUS45 KBOU 121229
CLIDEN
CLIMATE REPORT
NATIONAL WEATHER SERVICE DENVER/BOULDER
629 AM MDT MON OCT 12 2026
...................................
...THE DENVER CO CLIMATE SUMMARY FOR OCTOBER 12 2026...
VALID AS OF 0600 AM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 69 1213 AM 87 1950 67 2 69
1991
MINIMUM 60 459 AM 10 1969 38 22 45
AVERAGE 65 53 12 57
PRECIPITATION (IN)
TODAY 0.00 2.11 1892 0.04 -0.04
MONTH TO DATE 0.00 0.42 -0.42
SINCE JAN 1 9.47 12.92 -3.45
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 18.2
RELATIVE HUMIDITY (PERCENT)
HIGHEST 41 200 AM
LOWEST 34 1200 AM
AVERAGE 38
..........................................................
THE DENVER CO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 85 1962
MINIMUM TEMPERATURE (F) 38 3 1969
SUNRISE AND SUNSET
OCTOBER 12 2026.......SUNRISE 706 AM MDT SUNSET 624 PM MDT
OCTOBER 13 2026.......SUNRISE 707 AM MDT SUNSET 622 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$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/2026-10-12 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.