Williamson County climate

Williamson County Weather in June

NOAA 1991-2020 normals for Georgetown Lake, 11.9 km from Williamson County

Average highs run from 90°F on June 1 to 94°F on June 30, and lows from 68°F to 71°F. Normal precipitation for the month is 3.97 in over about 7 wet days.

June day by day

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

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

June at a glance

Average high
92°F
Average low
70°F
Precipitation
3.97 in
Record high
106°FJun 19, 2011
Record low
46°FJun 10, 1995
Chance of a freeze
0%
Days of 90°F or more
21.4
Daylight
14 h 01 min to 14 h 06 min
Cloud cover
47%
Humidity
68%
Dew point
69°F
Wind
9.2 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Jun 190°F68°F101°F 199855°F 198226%
Jun 290°F68°F100°F 199850°F 198426%
Jun 390°F68°F99°F 199858°F 198326%
Jun 490°F68°F100°F 201159°F 198325%
Jun 591°F68°F99°F 199859°F 200925%
Jun 691°F69°F99°F 201157°F 199525%
Jun 791°F69°F103°F 201155°F 198325%
Jun 891°F69°F102°F 202459°F 199625%
Jun 991°F69°F101°F 202457°F 198325%
Jun 1091°F69°F98°F 201146°F 199525%
Jun 1192°F69°F101°F 202259°F 200025%
Jun 1292°F69°F101°F 201257°F 199524%
Jun 1392°F69°F100°F 201159°F 199524%
Jun 1492°F70°F102°F 200658°F 201624%
Jun 1592°F70°F103°F 199859°F 201624%
Jun 1692°F70°F103°F 201155°F 198924%
Jun 1792°F70°F103°F 201158°F 198924%
Jun 1893°F70°F104°F 201162°F 198324%
Jun 1993°F70°F106°F 201163°F 198324%
Jun 2093°F70°F104°F 201165°F 198323%
Jun 2193°F70°F104°F 202358°F 199523%
Jun 2293°F70°F102°F 201150°F 199523%
Jun 2393°F70°F101°F 199649°F 199523%
Jun 2493°F70°F103°F 201751°F 199523%
Jun 2593°F71°F104°F 202350°F 199523%
Jun 2693°F71°F104°F 201263°F 199522%
Jun 2793°F71°F106°F 201263°F 198222%
Jun 2894°F71°F105°F 201263°F 200422%
Jun 2994°F71°F105°F 199459°F 198522%
Jun 3094°F71°F105°F 201359°F 198522%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Williamson County, in percent.01020301102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (CDT).

June 1
sunrise 6:28 AM, sunset 8:29 PM
June 30
sunrise 6:31 AM, sunset 8:37 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00413507 (Georgetown Lake), public domain. Records: NOAA GHCN-Daily, station USC00413507, 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.