San Angelo (TX) monthly weather averages

Average daytime temperature

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

San Angelo average temperature chart (Celsius) San Angelo average temperature chart (Fahrenheit)
Average monthly temperatures in San Angelo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.6 16.5 22.3 26.9 30.3 33.3 35.2 34.7 30.1 25.8 19.8 14.8
°F 56.6 61.8 72.1 80.5 86.5 92 95.4 94.5 86.3 78.4 67.7 58.6

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.

San Angelo monthly rainfall chart (mm) San Angelo monthly rainfall chart (inches)
Average monthly rainfall in San Angelo (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 21 28 24 43 78 60 29 51 86 60 28 21
inches 0.8 1.1 0.9 1.7 3.1 2.4 1.1 2 3.4 2.4 1.1 0.8
Rainy days 5 5 5 5 7 5 4 6 7 5 4 5

Average annual rainfall in San Angelo: 458.7mm (180.6 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in San Angelo

San Angelo average daily sunshine chart
Average daily sunshine San Angelo
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.8 7.5 8.5 9.2 9.5 10.8 11.1 10.3 8.7 8.3 7.1 6.5

Day / night temperatures

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

San Angelo average minimum / maximum temperatures (Celsius) San Angelo average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in San Angelo (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -0.8 1.5 6.4 11.5 16.2 19.4 20.8 20.4 17.8 11.9 5.9 0.5
Max °C 14 16.9 22.7 27.3 30.7 33.7 35.6 35.1 30.5 26.1 20.2 15.1
Min °F 30.6 34.7 43.4 52.7 61.1 66.8 69.4 68.6 64 53.4 42.5 32.9
Max °F 43.9 48.6 58.1 66.9 74.1 79.7 82.8 81.9 75.4 66.2 55.4 46

Sea temperature

The graph below shows the average sea temperature.

San Angelo average sea temperature chart (Celsius) San Angelo average sea temperature chart (Fahrenheit)
Average sea temperature around San Angelo in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.3 15.9 16.9 19 21.7 24.6 26.7 27.8 27 24.2 20.9 18
°F 61.3 60.7 62.5 66.1 71.1 76.3 80.1 82 80.6 75.5 69.6 64.5

Wind speed

The graph below shows the average wind speed.

San Angelo average winspeed by month (km/h) San Angelo average winspeed by month (mph)
Average wind speed in San Angelo (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 19 21 21 19 19 17 16 16 16 17 17
mph 11 12 13 13 12 12 11 10 10 10 11 11

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.

San Angelo relative humidity averages
Average relative humidity in San Angelo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
61% 60% 54% 54% 60% 59% 54% 57% 65% 65% 64% 63%