ClimateAverages

Round Rock Weather in January

JanFebMarAprMayJunJulAugSepOctNovDec
January daytime high
15.2°C
January overnight low
2.5°C
January average
8.7°C

In January, Round Rock typically sees daytime highs of 15.2°C and overnight lows around 2.5°C. Compared to the annual average high of 25.8°C, January runs -10.6°C.

vs. annual avg high
-10.6°C
Rank among 12 months
#12 warmest
Hottest year overall
2023

Where January ranks in Round Rock

Jan15°FebMarAprMayJunJulAugSepOctNovDec

FAQ

What is the average temperature in Round Rock in January?

January in Round Rock averages a daytime high of 15.2°C and an overnight low of 2.5°C.

Is January warm or cold in Round Rock?

January runs -10.6°C compared to Round Rock's annual average high of 25.8°C, ranking #12 of 12 months by warmth.

What should I pack for Round Rock in January?

Plan for daytime highs near 15.2°C and cooler evenings around 2.5°C.

Other months for Round Rock

FebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

January in nearby cities

HoustonSan AntonioDallasAustinFort WorthEl PasoArlingtonCorpus ChristiPlanoLaredoLubbockGarland