NOAA GHCND · LIVE

Weather on February 20

Round Rock, TX

55 Years of Data

Avg High
68°F
Avg Low
44°F
Warmest
1986
73°F avg
Coldest
2025
21°F avg

About This Date

February 20th in Round Rock, TX typically brings mild winter weather, with average highs around 68°F and lows near 44°F. Over 54 years of records, the warmest February 20th was in 1986 (73°F average), while the coldest was 2025 (21°F) — a 52°F range across recorded history. Rain or other precipitation has occurred on about 19% of February 20th dates historically, with the wettest February 20th recording 3.51" of rain. The last decade has been 5.0°F cooler on this date compared to 20-30 years ago.

The last decade has been 5.0°F cooler on this date compared to 20-30 years ago.

Planning for February 20th in Round Rock, TX? Great weather for outdoor activities.

Cooling Trend
1.0°F per decade on this date
YearHighLowAvgPrecipSnow
202683°55°69°
2025coldest27°16°21°
202468°37°53°
202374°49°61°
202264°29°46°
202139°17°28°
202047°42°44°0.81"
201943°38°40°0.74"
201877°67°72°
201777°56°66°3.51"
201679°62°70°
201568°37°53°
201477°60°69°
201367°42°54°
201261°41°51°
201175°59°67°
201057°47°52°
200964°32°48°
200870°36°53°
200775°50°63°
200473°54°63°
200359°46°53°2.49"
200276°47°61°
200171°34°52°
200061°39°50°
199968°42°55°
199859°37°48°
199768°61°64°1.98"
199681°50°65°
199572°35°53°
199470°62°66°1.02"
199358°42°50°
199268°40°54°
199179°37°58°
199057°46°52°
198953°41°47°0.05"
198858°38°48°
198746°38°42°1.6"
1986warmest92°54°73°
198573°50°62°
198455°40°47°
198362°48°55°0.64"
198270°56°63°0.56"
198182°50°66°
198090°46°68°
197969°36°52°
197860°29°44°
197775°32°54°
197683°
197571°32°52°
197480°47°63°
197361°43°52°
197275°48°62°
197179°48°63°
54 years of data from GEORGETOWN

Round Rock, TX Temperature Range by Month

Average monthly highs and lows. The shaded band shows the typical daily temperature range.

30°50°70°90°110°JFMAMJJASOND
Avg high Avg low

Round Rock, TX Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"7"14"JFMAMJJASOND57.4"0"
Rain (in) Snow (in)

Round Rock, TX Daily Temperature Calendar

Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.

151015202531JanFebMarAprMayJunJulAugSepOctNovDec
Cooler
Hotter
20°40°60°80°100°

Best Time to Visit Round Rock, TX

Round Rock, TX has no months that meet our "pleasant" threshold — every season has tradeoffs.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal

Browse Weather History

Weather data provided by NOAA Climate Data Online. Not for critical planning.

📬 Free weekly newsletter

This week in weather history.

Five notable weather anniversaries from the week ahead — deadliest tornadoes, record temps, historic storms — every Sunday. No spam, unsubscribe anytime.

4,200+ readers · Sunday delivery