Hennessey climate

Hennessey Weather in August

NOAA 1991-2020 normals for Hennessey 4 Ese, 6 km from Hennessey

Average highs run from 95°F on August 1 to 91°F on August 31, and lows from 70°F to 65°F. Normal precipitation for the month is 3.49 in over about 6 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 Hennessey, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
94°F
Average low
68°F
Precipitation
3.49 in
Record high
118°FAug 12, 1936
Record low
45°FAug 31, 1915
Chance of a freeze
0%
Days of 90°F or more
22.7
Daylight
13 h 58 min to 12 h 57 min
Cloud cover
44%
Humidity
58%
Dew point
64°F
Wind
9.6 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°F70°F111°F 193453°F 192519%0%
Aug 295°F69°F111°F 201258°F 192519%0%
Aug 395°F69°F111°F 191855°F 191520%0%
Aug 495°F69°F112°F 191852°F 199220%0%
Aug 595°F69°F109°F 195652°F 199220%0%
Aug 695°F69°F110°F 193758°F 199020%0%
Aug 795°F69°F111°F 194659°F 199320%0%
Aug 895°F69°F110°F 193654°F 198920%0%
Aug 995°F69°F114°F 193655°F 191220%0%
Aug 1095°F69°F116°F 193659°F 191220%0%
Aug 1195°F69°F116°F 193657°F 196820%0%
Aug 1294°F69°F118°F 193654°F 196720%0%
Aug 1394°F68°F112°F 193655°F 196720%0%
Aug 1494°F68°F110°F 193657°F 200220%0%
Aug 1594°F68°F109°F 195655°F 199420%0%
Aug 1694°F68°F110°F 190958°F 199220%0%
Aug 1794°F68°F113°F 190958°F 199221%0%
Aug 1893°F68°F108°F 191857°F 194321%0%
Aug 1993°F68°F107°F 193455°F 199221%0%
Aug 2093°F68°F108°F 191851°F 195021%0%
Aug 2193°F67°F108°F 191853°F 195621%0%
Aug 2293°F67°F106°F 192256°F 195321%0%
Aug 2393°F67°F108°F 192254°F 196121%0%
Aug 2492°F67°F109°F 192255°F 191621%0%
Aug 2592°F67°F109°F 201155°F 196620%0%
Aug 2692°F66°F110°F 191350°F 191020%0%
Aug 2792°F66°F109°F 190149°F 190620%0%
Aug 2891°F66°F107°F 190153°F 191620%0%
Aug 2991°F66°F108°F 201150°F 191120%0%
Aug 3091°F66°F108°F 193946°F 191520%0%
Aug 3191°F65°F109°F 193945°F 191520%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Hennessey, 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 6:39 AM, sunset 8:37 PM
August 31
sunrise 7:03 AM, sunset 8:00 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00344055 (Hennessey 4 Ese), public domain. Records: NOAA GHCN-Daily, station USC00342912, 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.