Grapevine (TX) monthly weather averages

Contents

Average daytime temperature

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

Grapevine average temperature chart (Celsius) Grapevine average temperature chart (Fahrenheit)
Average monthly temperatures in Grapevine (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.1 14.7 19.6 24.5 28.2 32.8 35.4 35.3 30.7 25.5 19.1 13.9
°F 53.7 58.5 67.3 76 82.7 91 95.7 95.5 87.2 77.9 66.3 57.1

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.

Grapevine monthly rainfall chart (mm) Grapevine monthly rainfall chart (inches)
Average monthly rainfall in Grapevine (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 46 54 68 91 120 77 58 55 88 86 56 47
inches 1.8 2.1 2.7 3.6 4.7 3 2.3 2.2 3.5 3.4 2.2 1.9
Rainy days 7 6 7 8 9 6 5 5 7 6 6 6

Average annual rainfall in Grapevine: 781.534mm (307.7 inches)

Average daily sunshine

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

Grapevine average daily sunshine chart
Average daily sunshine Grapevine
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.5 6.9 7.9 8.5 8.9 10.6 11.5 10.5 8.8 8 6.7 6.1

Day / night temperatures

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

Grapevine average minimum / maximum temperatures (Celsius) Grapevine average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Grapevine (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.5 2.8 7.5 12.7 17 21.2 23.5 23.2 19.5 13.2 7.5 2.4
Max °C 12.4 15 19.9 24.8 28.5 33.1 35.7 35.6 31 25.8 19.4 14.2
Min °F 32.8 37 45.5 54.8 62.5 70.1 74.3 73.8 67 55.8 45.4 36.3
Max °F 43.5 48 56.7 65.7 72.9 80.8 85.3 84.9 77.4 67.1 56.1 46.9

Sea temperature

The graph below shows the average sea temperature.

Grapevine average sea temperature chart (Celsius) Grapevine average sea temperature chart (Fahrenheit)
Average sea temperature around Grapevine in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.4 15.1 16 17.8 20.4 23.1 25.2 26.4 25.4 22.4 19.4 17
°F 59.8 59.2 60.8 64.1 68.7 73.6 77.3 79.5 77.7 72.4 67 62.6

Wind speed

The graph below shows the average wind speed.

Grapevine average winspeed by month (km/h) Grapevine average winspeed by month (mph)
Average wind speed in Grapevine (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 16 16 18 18
mph 11 12 13 13 11 11 10 9 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.

Grapevine relative humidity averages
Average relative humidity in Grapevine
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 66% 64% 65% 70% 66% 60% 60% 67% 66% 67% 68%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Grapevine weather stats

Grapevine weather statistics
Hottest month: July 35.4°C 95.7°F
Driest month: January 46mm 1.8ins
Sunniest month: July 11.5hrs
Coldest month: January 12.1°C 53.8°F
Wettest month: May 120mm 4.7ins
Warmest sea: August 26.4°C 79.5°F
Map showing location of Grapevine (32.93429, -97.07807) Grapevine map pin © Google

Locations nearby

Top United States locations