Austin (TX) monthly weather averages

Contents

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Austin

Austin average temperature chart (Celsius) Austin average temperature chart (Fahrenheit)
Average monthly temperatures in Austin (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.6 17 21.7 26.1 29 32.5 34.7 34.9 31.9 27.2 21.6 16.4
°F 58.2 62.6 71 78.9 84.3 90.5 94.5 94.8 89.4 81 70.8 61.5

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Austin monthly rainfall chart (mm) Austin monthly rainfall chart (inches)
Average monthly rainfall in Austin (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 44 62 47 70 114 89 42 52 90 88 57 53
inches 1.7 2.4 1.9 2.7 4.5 3.5 1.7 2 3.5 3.4 2.2 2.1
Rainy days 7 7 7 7 9 7 5 5 8 7 7 7

Average annual rainfall in Austin: 739.5mm (291.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Austin

Austin average daily sunshine chart
Average daily sunshine Austin
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.7 6.5 7.1 7.3 7.8 10.1 10.9 10.2 8.3 7.5 6.1 5.4

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Austin average minimum / maximum temperatures (Celsius) Austin average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Austin (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.2 5.1 9.9 15.1 18.7 21.7 23 22.8 20.5 14.9 9.4 4.7
Max °C 14.9 17.3 22 26.4 29.3 32.8 35 35.2 32.2 27.6 21.9 16.7
Min °F 37.7 41.2 49.7 59.1 65.7 71 73.4 73 68.8 58.7 48.8 40.5
Max °F 48.2 52.2 60.6 69.3 75.2 81 84.2 84.2 79.3 70.2 60.1 51.3

Sea temperature

The graph below shows the average sea temperature.

Austin average sea temperature chart (Celsius) Austin average sea temperature chart (Fahrenheit)
Average sea temperature around Austin in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.1 16.6 17.7 20.1 23.2 26.4 28.2 29 28.1 25.3 21.8 19
°F 62.8 61.9 63.9 68.1 73.8 79.5 82.8 84.2 82.6 77.5 71.3 66.2

Wind speed

The graph below shows the average wind speed.

Austin average winspeed by month (km/h) Austin average winspeed by month (mph)
Average wind speed in Austin (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 18 19 18 17 16 15 14 14 14 16 16
mph 10 11 12 11 10 10 9 9 9 9 10 10

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Austin relative humidity averages
Average relative humidity in Austin
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 66% 64% 66% 71% 70% 65% 64% 68% 67% 69% 68%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Austin weather stats

Austin weather statistics
Hottest month: July 34.7°C 94.5°F
Driest month: July 42mm 1.7ins
Sunniest month: July 10.9hrs
Coldest month: January 14.6°C 58.3°F
Wettest month: May 114mm 4.5ins
Warmest sea: August 29°C 84.2°F
Map showing location of Austin (30.26715, -97.74306) Austin map pin © Google

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