Sam Rayburn climate

Sam Rayburn Weather in November

NOAA 1991-2020 normals for Sam Rayburn Dam, 6.2 km from Sam Rayburn

Average highs run from 75°F on November 1 to 65°F on November 30, and lows from 54°F to 46°F. Normal precipitation for the month is 5.29 in over about 9 wet days.

November day by day

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

Normal daily high and low temperature at Sam Rayburn, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

November at a glance

Average high
70°F
Average low
50°F
Precipitation
5.29 in
Record high
87°FNov 1, 1972
Record low
23°FNov 16, 1970
Chance of a freeze
43%
Daylight
10 h 55 min to 10 h 18 min
Cloud cover
52%
Humidity
81%
Dew point
51°F
Wind
4.5 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
Nov 175°F54°F87°F 197229°F 199327%0%
Nov 274°F53°F87°F 198429°F 202327%0%
Nov 374°F53°F86°F 201629°F 202327%0%
Nov 474°F53°F87°F 201725°F 199127%0%
Nov 573°F53°F87°F 198825°F 199128%0%
Nov 673°F52°F84°F 200530°F 199228%0%
Nov 772°F52°F86°F 200528°F 199328%0%
Nov 872°F52°F86°F 200534°F 199728%0%
Nov 972°F51°F86°F 198829°F 199128%0%
Nov 1071°F51°F87°F 198528°F 199128%0%
Nov 1171°F51°F82°F 198528°F 198729%0%
Nov 1271°F51°F83°F 200227°F 198729%0%
Nov 1370°F50°F84°F 197825°F 201929%0%
Nov 1470°F50°F84°F 199326°F 201929%0%
Nov 1570°F50°F84°F 198326°F 201830%0%
Nov 1669°F50°F84°F 200523°F 197030%0%
Nov 1769°F49°F84°F 197726°F 197030%0%
Nov 1869°F49°F84°F 201330°F 197031%0%
Nov 1968°F49°F84°F 202527°F 201431%0%
Nov 2068°F49°F83°F 202531°F 198031%0%
Nov 2168°F48°F85°F 197728°F 198131%0%
Nov 2267°F48°F83°F 202529°F 197532%0%
Nov 2367°F48°F83°F 199925°F 197532%0%
Nov 2467°F48°F82°F 198126°F 197532%0%
Nov 2566°F47°F80°F 201028°F 199132%0%
Nov 2666°F47°F82°F 202430°F 197433%0%
Nov 2766°F47°F83°F 198525°F 197533%0%
Nov 2866°F47°F82°F 198923°F 199233%0%
Nov 2965°F46°F80°F 200626°F 198834%0%
Nov 3065°F46°F83°F 201624°F 197934%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Sam Rayburn, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CST).

November 1
sunrise 6:32 AM, sunset 5:27 PM
November 30
sunrise 6:56 AM, sunset 5:14 PM

Every day of November: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00417936 (Sam Rayburn Dam), public domain. Records: NOAA GHCN-Daily, station USC00419101, 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.