Sentinel climate

Sentinel Weather in August

NOAA 1991-2020 normals for Clinton Sherman AP, 7.6 km from Sentinel

Average highs run from 95°F on August 1 to 89°F on August 31, and lows from 72°F to 67°F. Normal precipitation for the month is 3.12 in over about 7 wet days.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Sentinel, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
93°F
Average low
70°F
Precipitation
3.12 in
Record high
111°FAug 1, 2012
Record low
53°FAug 24, 1966
Chance of a freeze
0%
Days of 90°F or more
23.7
Daylight
13 h 54 min to 12 h 56 min
Cloud cover
42%
Humidity
56%
Dew point
64°F
Wind
9.4 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Aug 195°F72°F111°F 201261°F 202019%0%
Aug 295°F72°F111°F 201262°F 202619%0%
Aug 395°F72°F111°F 201261°F 202119%0%
Aug 495°F72°F110°F 201262°F 202520%0%
Aug 595°F72°F109°F 201161°F 202020%0%
Aug 695°F71°F107°F 196461°F 199720%0%
Aug 795°F71°F108°F 200356°F 199720%0%
Aug 894°F71°F109°F 201158°F 199720%0%
Aug 994°F71°F105°F 196264°F 199720%0%
Aug 1094°F71°F105°F 196257°F 202420%0%
Aug 1194°F71°F108°F 202361°F 196820%0%
Aug 1294°F71°F105°F 196958°F 196720%0%
Aug 1393°F71°F110°F 196958°F 196720%0%
Aug 1493°F71°F107°F 201062°F 196320%0%
Aug 1593°F70°F103°F 202455°F 200221%0%
Aug 1693°F70°F106°F 202464°F 200421%0%
Aug 1793°F70°F102°F 200964°F 200421%0%
Aug 1892°F70°F108°F 202464°F 200921%0%
Aug 1992°F70°F107°F 202461°F 200421%0%
Aug 2092°F70°F106°F 202657°F 201221%0%
Aug 2192°F69°F106°F 202657°F 200421%0%
Aug 2291°F69°F105°F 201159°F 201620%0%
Aug 2391°F69°F109°F 202455°F 196120%0%
Aug 2491°F69°F109°F 201153°F 196620%0%
Aug 2591°F69°F104°F 202355°F 196620%0%
Aug 2690°F68°F103°F 199955°F 201020%0%
Aug 2790°F68°F107°F 199955°F 196220%0%
Aug 2890°F68°F109°F 201158°F 196720%0%
Aug 2989°F68°F103°F 202660°F 199820%0%
Aug 3089°F67°F106°F 201159°F 201720%0%
Aug 3189°F67°F104°F 201157°F 196720%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Sentinel, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:46 AM, sunset 8:40 PM
August 31
sunrise 7:09 AM, sunset 8:05 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00003932 (Clinton Sherman AP), public domain. Records: NOAA GHCN-Daily, station USW00003932, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.