Morrilton (AR) monthly weather averages

Average daytime temperature

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

Morrilton average temperature chart (Celsius) Morrilton average temperature chart (Fahrenheit)
Average monthly temperatures in Morrilton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.3 12.3 18 23.3 27 31.1 33.5 32.9 28.9 23.7 16.8 11
°F 48.7 54.2 64.4 74 80.7 88.1 92.4 91.3 84 74.7 62.2 51.8

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.

Morrilton monthly rainfall chart (mm) Morrilton monthly rainfall chart (inches)
Average monthly rainfall in Morrilton (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 72 88 112 115 136 101 84 65 106 86 114 108
inches 2.8 3.5 4.4 4.5 5.3 4 3.3 2.6 4.2 3.4 4.5 4.3
Rainy days 8 8 10 10 10 8 8 7 8 7 8 9

Average annual rainfall in Morrilton: 1130.333mm (445 inches)

Average daily sunshine

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

Morrilton average daily sunshine chart
Average daily sunshine Morrilton
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.2 6.9 8.1 9.4 10.7 11.8 11.8 10.9 9.3 8.5 6.3 5.8

Day / night temperatures

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

Morrilton average minimum / maximum temperatures (Celsius) Morrilton average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Morrilton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.6 -0.3 4.9 10 14.3 18.8 21 20 16.6 9.8 4.6 -0.3
Max °C 9.6 12.7 18.3 23.7 27.4 31.5 33.9 33.3 29.2 24.1 17.1 11.3
Min °F 27.4 31.6 40.8 49.9 57.7 65.8 69.7 67.9 61.9 49.6 40.2 31.5
Max °F 38.3 43.2 52.9 62.2 69.4 77.2 81.3 79.9 73.2 62.4 51.4 41.9

Sea temperature

The graph below shows the average sea temperature.

Morrilton average sea temperature chart (Celsius) Morrilton average sea temperature chart (Fahrenheit)
Average sea temperature around Morrilton in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13 12.6 13.3 15 17.4 20.1 22.6 24.6 23.3 19.7 16.7 14.4
°F 55.3 54.7 56 59 63.4 68.2 72.6 76.2 73.9 67.5 62 58

Wind speed

The graph below shows the average wind speed.

Morrilton average winspeed by month (km/h) Morrilton average winspeed by month (mph)
Average wind speed in Morrilton (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 16 17 16 14 12 11 11 12 13 14 16
mph 9 10 11 10 9 8 7 7 8 8 9 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.

Morrilton relative humidity averages
Average relative humidity in Morrilton
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
70% 68% 65% 66% 71% 71% 71% 71% 73% 70% 71% 71%

Other monthly averages

UV index Best time to go?

Morrilton weather stats

Morrilton weather statistics
Hottest month: July 33.5°C 92.3°F
Driest month: August 65mm 2.6ins
Sunniest month: July 11.8hrs
Coldest month: January 9.3°C 48.7°F
Wettest month: May 136mm 5.4ins
Warmest sea: August 24.6°C 76.3°F
Map showing location of Morrilton (35.15092, -92.74405) Morrilton map pin © Google

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