Three Rivers climate

Three Rivers Weather in August

NOAA 1991-2020 normals for Choke Canyon Dam, 6.9 km from Three Rivers

Average highs run from 97°F on August 1 to 94°F on August 31, and lows from 74°F to 73°F. Normal precipitation for the month is 1.69 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 Three Rivers, in °F, with the record for each date.60708090100110151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
97°F
Average low
74°F
Precipitation
1.69 in
Record high
108°FAug 2, 2026
Record low
63°FAug 18, 1992
Chance of a freeze
0%
Days of 90°F or more
29.5
Daylight
13 h 28 min to 12 h 44 min
Cloud cover
41%
Humidity
65%
Dew point
71°F
Wind
9.2 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°F74°F105°F 202569°F 198413%0%
Aug 297°F74°F108°F 202669°F 198413%0%
Aug 397°F74°F107°F 202570°F 199413%0%
Aug 497°F74°F106°F 199671°F 199413%0%
Aug 597°F74°F105°F 199671°F 199513%0%
Aug 697°F74°F105°F 199671°F 199413%0%
Aug 798°F74°F105°F 202672°F 199013%0%
Aug 898°F74°F105°F 202372°F 198913%0%
Aug 998°F74°F105°F 202370°F 198914%0%
Aug 1098°F74°F106°F 202367°F 198914%0%
Aug 1198°F74°F106°F 202368°F 198914%0%
Aug 1297°F74°F105°F 199667°F 198914%0%
Aug 1397°F74°F105°F 199664°F 200414%0%
Aug 1497°F74°F107°F 202565°F 200415%0%
Aug 1597°F74°F106°F 202567°F 200415%0%
Aug 1697°F74°F103°F 198765°F 200415%0%
Aug 1797°F74°F105°F 200165°F 200416%0%
Aug 1897°F74°F105°F 199763°F 199216%0%
Aug 1997°F74°F106°F 202566°F 199216%0%
Aug 2097°F74°F107°F 198668°F 199217%0%
Aug 2196°F74°F105°F 199768°F 199217%0%
Aug 2296°F74°F108°F 202464°F 199317%0%
Aug 2396°F74°F107°F 202669°F 198618%0%
Aug 2496°F74°F105°F 202668°F 199218%0%
Aug 2596°F74°F104°F 199370°F 198719%0%
Aug 2696°F74°F105°F 202671°F 199119%0%
Aug 2795°F74°F104°F 202669°F 199719%0%
Aug 2895°F74°F106°F 202667°F 201520%0%
Aug 2995°F73°F107°F 201166°F 199220%0%
Aug 3095°F73°F108°F 202566°F 199221%0%
Aug 3194°F73°F105°F 202568°F 199221%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Three Rivers, 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 6:55 AM, sunset 8:23 PM
August 31
sunrise 7:11 AM, sunset 7:55 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00411720 (Choke Canyon Dam), public domain. Records: NOAA GHCN-Daily, station USC00411720, 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.