Mason County climate

Mason County Weather in August

NOAA 1991-2020 normals for Mason, 3.3 km from Mason County

Average highs run from 97°F on August 1 to 93°F on August 31, and lows from 72°F to 68°F. Normal precipitation for the month is 2.01 in over about 4 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 Mason County, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
96°F
Average low
70°F
Precipitation
2.01 in
Record high
108°FAug 6, 1962
Record low
50°FAug 30, 1893
Chance of a freeze
0%
Days of 90°F or more
27.2
Daylight
13 h 36 min to 12 h 48 min
Cloud cover
41%
Humidity
58%
Dew point
65°F
Wind
8.9 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 197°F72°F105°F 201261°F 197113%0%
Aug 297°F72°F104°F 194460°F 197313%0%
Aug 397°F72°F106°F 201158°F 197313%0%
Aug 497°F72°F105°F 201157°F 197313%0%
Aug 597°F72°F107°F 196259°F 197313%0%
Aug 697°F72°F108°F 196261°F 189413%0%
Aug 797°F71°F106°F 195261°F 189413%0%
Aug 897°F71°F105°F 196260°F 199014%0%
Aug 997°F71°F108°F 200359°F 198914%0%
Aug 1097°F71°F106°F 201557°F 198914%0%
Aug 1197°F71°F106°F 196263°F 195914%0%
Aug 1297°F71°F108°F 196261°F 199214%0%
Aug 1397°F71°F107°F 196259°F 196714%0%
Aug 1496°F71°F106°F 202059°F 196715%0%
Aug 1596°F71°F104°F 202062°F 196015%0%
Aug 1696°F71°F104°F 194360°F 196015%0%
Aug 1796°F71°F105°F 202360°F 199615%0%
Aug 1896°F70°F104°F 194560°F 199615%0%
Aug 1996°F70°F104°F 194559°F 195015%0%
Aug 2096°F70°F104°F 195155°F 194016%0%
Aug 2195°F70°F108°F 198657°F 194016%0%
Aug 2295°F70°F106°F 202456°F 199616%0%
Aug 2395°F70°F108°F 202458°F 196116%0%
Aug 2495°F70°F104°F 197754°F 196116%0%
Aug 2595°F69°F105°F 198058°F 196117%0%
Aug 2694°F69°F107°F 202358°F 197017%0%
Aug 2794°F69°F103°F 200257°F 197017%0%
Aug 2894°F69°F106°F 201154°F 199217%0%
Aug 2994°F69°F104°F 201151°F 199217%0%
Aug 3094°F68°F105°F 201150°F 189318%0%
Aug 3193°F68°F106°F 201154°F 189318%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Mason County, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:55 AM, sunset 8:31 PM
August 31
sunrise 7:13 AM, sunset 8:01 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00415650 (Mason), public domain. Records: NOAA GHCN-Daily, station USC00411017, 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.