Grand Prairie (TX) monthly weather averages

Average daytime temperature

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

Grand Prairie average temperature chart (Celsius) Grand Prairie average temperature chart (Fahrenheit)
Average monthly temperatures in Grand Prairie (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.2 14.9 20 24.6 28.4 32.7 35.3 35.2 30.8 25.8 19.4 14.1
°F 54 58.8 67.9 76.3 83.1 90.9 95.5 95.4 87.5 78.4 66.9 57.4

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.

Grand Prairie monthly rainfall chart (mm) Grand Prairie monthly rainfall chart (inches)
Average monthly rainfall in Grand Prairie (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 47 58 68 100 125 81 55 55 80 88 55 53
inches 1.8 2.3 2.7 4 4.9 3.2 2.2 2.2 3.1 3.4 2.2 2.1
Rainy days 7 6 7 8 9 7 5 5 7 6 6 7

Average annual rainfall in Grand Prairie: 800.833mm (315.3 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Grand Prairie

Grand Prairie average daily sunshine chart
Average daily sunshine Grand Prairie
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.4 6.8 7.8 8.3 8.8 10.6 11.4 10.4 8.8 7.9 6.6 6.1

Day / night temperatures

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

Grand Prairie average minimum / maximum temperatures (Celsius) Grand Prairie average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Grand Prairie (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.1 3.3 8.2 13.1 17.6 21.8 24.1 23.9 20.1 14 8.2 3
Max °C 12.5 15.2 20.3 24.9 28.7 33 35.6 35.5 31.1 26.1 19.7 14.4
Min °F 34 37.9 46.7 55.6 63.6 71.2 75.3 75 68.2 57.1 46.7 37.4
Max °F 44.2 48.6 57.6 66.2 73.6 81.3 85.6 85.5 78.1 68 57 47.7

Sea temperature

The graph below shows the average sea temperature.

Grand Prairie average sea temperature chart (Celsius) Grand Prairie average sea temperature chart (Fahrenheit)
Average sea temperature around Grand Prairie in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.4 15.1 16 17.9 20.5 23.3 25.3 26.5 25.5 22.5 19.4 17
°F 59.8 59.2 60.8 64.2 68.9 73.9 77.6 79.8 77.9 72.4 67 62.6

Wind speed

The graph below shows the average wind speed.

Grand Prairie average winspeed by month (km/h) Grand Prairie average winspeed by month (mph)
Average wind speed in Grand Prairie (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 19 21 21 18 17 16 15 15 16 17 18
mph 11 12 13 13 11 11 10 9 9 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.

Grand Prairie relative humidity averages
Average relative humidity in Grand Prairie
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
69% 67% 65% 66% 70% 67% 61% 61% 68% 67% 68% 69%

Other monthly averages

UV index Best time to go?

Grand Prairie weather stats

Grand Prairie weather statistics
Hottest month: July 35.3°C 95.5°F
Driest month: January 47mm 1.9ins
Sunniest month: July 11.4hrs
Coldest month: January 12.2°C 54°F
Wettest month: May 125mm 4.9ins
Warmest sea: August 26.5°C 79.7°F
Map showing location of Grand Prairie (32.74596, -96.99778) Grand Prairie map pin © Google

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