Austin County climate

Austin County Weather in May

NOAA 1991-2020 normals for Bellville 6NNE, 17.1 km from Austin County

Average highs run from 81°F on May 1 to 89°F on May 31, and lows from 62°F to 70°F. Normal precipitation for the month is 5.21 in over about 7 wet days.

May day by day

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

Normal daily high and low temperature at Austin County, in °F, with the record for each date.406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
85°F
Average low
66°F
Precipitation
5.21 in
Record high
98°FMay 22, 2022
Record low
42°FMay 4, 2013
Chance of a freeze
0%
Days of 90°F or more
8.8
Daylight
13 h 20 min to 13 h 56 min
Cloud cover
58%
Humidity
75%
Dew point
66°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
May 181°F62°F91°F 202247°F 201422%0%
May 282°F62°F91°F 202250°F 201422%0%
May 382°F62°F92°F 201244°F 201322%0%
May 482°F62°F91°F 201242°F 201322%0%
May 582°F63°F91°F 201247°F 201322%0%
May 683°F63°F93°F 202348°F 201323%0%
May 783°F63°F97°F 202252°F 201323%0%
May 883°F64°F94°F 202253°F 201723%0%
May 983°F64°F96°F 202258°F 201623%0%
May 1084°F64°F95°F 202253°F 202023%0%
May 1184°F64°F94°F 202253°F 202023%0%
May 1284°F65°F94°F 202259°F 201323%0%
May 1385°F65°F94°F 202255°F 201323%0%
May 1485°F65°F93°F 202255°F 201423%0%
May 1585°F66°F95°F 202249°F 201423%0%
May 1685°F66°F95°F 202254°F 201423%0%
May 1786°F66°F97°F 202256°F 201123%0%
May 1886°F66°F96°F 201861°F 201123%0%
May 1986°F67°F97°F 202260°F 201423%0%
May 2086°F67°F95°F 202260°F 201224%0%
May 2187°F67°F94°F 202264°F 201224%0%
May 2287°F67°F98°F 202266°F 201424%0%
May 2387°F68°F92°F 201264°F 201724%0%
May 2488°F68°F91°F 202054°F 201724%0%
May 2588°F68°F93°F 201863°F 201724%0%
May 2688°F68°F94°F 201862°F 202224%0%
May 2788°F69°F95°F 201162°F 201424%0%
May 2888°F69°F98°F 202262°F 201424%0%
May 2989°F69°F98°F 202266°F 201424%0%
May 3089°F69°F94°F 201264°F 201724%0%
May 3189°F70°F94°F 201262°F 201624%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Austin County, 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).

May 1
sunrise 6:42 AM, sunset 8:02 PM
May 31
sunrise 6:25 AM, sunset 8:21 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00410655 (Bellville 6NNE), public domain. Records: NOAA GHCN-Daily, station USC00412676, 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.