Geronimo climate

Geronimo Weather in May

NOAA 1991-2020 normals for Austin San Antonio, 7.4 km from Geronimo

Average highs run from 84°F on May 1 to 91°F on May 31, and lows from 62°F to 69°F. Normal precipitation for the month is 3.63 in over about 8 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 Geronimo, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
88°F
Average low
66°F
Precipitation
3.63 in
Record high
101°FMay 14, 2025
Record low
40°FMay 4, 2013
Chance of a freeze
0%
Days of 90°F or more
12.8
Daylight
13 h 20 min to 13 h 55 min
Cloud cover
60%
Humidity
71%
Dew point
65°F
Wind
10.1 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
May 184°F62°F92°F 201148°F 201422%
May 284°F62°F94°F 201150°F 201122%
May 385°F62°F94°F 202044°F 201122%
May 485°F62°F95°F 202040°F 201322%
May 585°F63°F96°F 202047°F 201322%
May 685°F63°F93°F 201246°F 201322%
May 786°F63°F96°F 202248°F 201323%
May 886°F63°F97°F 202256°F 201323%
May 986°F64°F97°F 201158°F 201823%
May 1086°F64°F97°F 201153°F 202023%
May 1186°F64°F93°F 201155°F 201923%
May 1287°F64°F93°F 202249°F 202523%
May 1387°F65°F94°F 202251°F 201323%
May 1487°F65°F101°F 202551°F 201423%
May 1587°F65°F101°F 202544°F 201423%
May 1688°F66°F99°F 202552°F 201423%
May 1788°F66°F98°F 202554°F 201423%
May 1888°F66°F98°F 202256°F 201423%
May 1988°F66°F99°F 202260°F 202123%
May 2089°F67°F97°F 202258°F 202123%
May 2189°F67°F99°F 202560°F 202123%
May 2289°F67°F100°F 202260°F 201323%
May 2389°F67°F98°F 202562°F 201223%
May 2490°F68°F95°F 202453°F 201723%
May 2590°F68°F98°F 202457°F 201723%
May 2690°F68°F100°F 201156°F 202223%
May 2790°F68°F96°F 201861°F 202623%
May 2891°F69°F100°F 201159°F 202623%
May 2991°F69°F100°F 201163°F 201423%
May 3091°F69°F98°F 201161°F 202322%
May 3191°F69°F98°F 201161°F 201522%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Geronimo, in percent.05101520251102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (CDT).

May 1
sunrise 6:49 AM, sunset 8:09 PM
May 31
sunrise 6:32 AM, sunset 8:27 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00012971 (Austin San Antonio), public domain. Records: NOAA GHCN-Daily, station USC00416273, 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.