Maryville (MO) monthly weather averages

Average daytime temperature

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

Maryville average temperature chart (Celsius) Maryville average temperature chart (Fahrenheit)
Average monthly temperatures in Maryville (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.5 2.8 9.6 17 23 28.1 30.8 29.3 24.8 18.5 9.8 1.7
°F 31.1 37 49.3 62.7 73.4 82.5 87.4 84.8 76.6 65.4 49.7 35.1

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.

Maryville monthly rainfall chart (mm) Maryville monthly rainfall chart (inches)
Average monthly rainfall in Maryville (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 22 25 60 82 117 117 117 114 107 70 48 30
inches 0.9 1 2.3 3.2 4.6 4.6 4.6 4.5 4.2 2.7 1.9 1.2
Rainy days 7 7 10 10 12 10 9 9 9 8 7 8

Average annual rainfall in Maryville: 853.4mm (336 inches)

Average daily sunshine

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

Maryville average daily sunshine chart
Average daily sunshine Maryville
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.2 6.4 7.3 8.5 9.5 10.9 11.4 10.2 8.6 7.5 5.5 5

Day / night temperatures

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

Maryville average minimum / maximum temperatures (Celsius) Maryville average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Maryville (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -11.6 -8.9 -2.5 4.3 10.7 15.9 18.6 16.8 11.9 5.4 -1.5 -8.6
Max °C -0.3 3.1 9.9 17.4 23.3 28.4 31.1 29.7 25.1 18.9 10.1 2
Min °F 11.2 16.1 27.5 39.7 51.3 60.5 65.4 62.2 53.4 41.6 29.3 16.5
Max °F 21.4 26.8 38.7 51.4 62.6 71.8 76.6 73.8 65.3 53.8 39.7 26.1

Sea temperature

The graph below shows the average sea temperature.

Maryville average sea temperature chart (Celsius) Maryville average sea temperature chart (Fahrenheit)
Average sea temperature around Maryville in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.8 9.6 10.1 11.3 13.2 15.6 18.1 20.6 19.5 16 13 11
°F 49.7 49.2 50.2 52.4 55.8 60 64.6 69.1 67 60.9 55.5 51.8

Wind speed

The graph below shows the average wind speed.

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

Maryville relative humidity averages
Average relative humidity in Maryville
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
70% 71% 67% 63% 66% 68% 68% 71% 71% 67% 71% 73%

Other monthly averages

UV index Best time to go?

Maryville weather stats

Maryville weather statistics
Hottest month: July 30.8°C 87.4°F
Driest month: January 22mm 0.9ins
Sunniest month: July 11.4hrs
Coldest month: January -0.5°C 31.1°F
Wettest month: July 117mm 4.6ins
Warmest sea: August 20.6°C 69.1°F
Map showing location of Maryville (40.3461, -94.87247) Maryville map pin © Google

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