Matsuyama monthly weather averages

Average daytime temperature

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

Matsuyama average temperature chart (Celsius) Matsuyama average temperature chart (Fahrenheit)
Average monthly temperatures in Matsuyama (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.4 9 12.4 18.2 22.4 25.5 29.7 30.9 27.1 21.8 16.4 11.3
°F 47.1 48.1 54.3 64.8 72.3 77.8 85.4 87.7 80.7 71.3 61.6 52.3

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.

Matsuyama monthly rainfall chart (mm) Matsuyama monthly rainfall chart (inches)
Average monthly rainfall in Matsuyama (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 48 60 94 140 141 250 178 114 165 101 67 35
inches 1.9 2.4 3.7 5.5 5.5 9.8 7 4.5 6.5 4 2.7 1.4
Rainy days 17 17 17 15 14 17 17 15 16 12 11 15

Average daily sunshine

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

Matsuyama average daily sunshine chart
Average daily sunshine Matsuyama
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.6 5.1 5.9 6.2 6.7 5.4 6.5 7.3 5.7 6 5.3 4.8

Day / night temperatures

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

Matsuyama average minimum / maximum temperatures (Celsius) Matsuyama average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Matsuyama (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.9 1.1 3.6 9.2 13.6 18.2 22.8 23.5 19.8 13.4 8 3.2
Max °C 8.6 9.2 12.6 18.5 22.6 25.7 29.9 31.1 27.3 22.1 16.7 11.5
Min °F 33.5 33.9 38.5 48.5 56.5 64.7 73 74.3 67.6 56 46.3 37.7
Max °F 40.5 41.2 46.6 56.8 64.6 71.4 79.3 81.1 74.3 63.9 54.1 45.1

Sea temperature

The graph below shows the average sea temperature.

Matsuyama average sea temperature chart (Celsius) Matsuyama average sea temperature chart (Fahrenheit)
Average sea temperature around Matsuyama in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.6 16.6 16.7 17.8 19.9 22.6 25.7 27.6 26.6 24.3 22.1 19.7
°F 63.7 61.9 62.1 64.1 67.8 72.7 78.3 81.7 79.9 75.7 71.8 67.5

Wind speed

The graph below shows the average wind speed.

Matsuyama average winspeed by month (km/h) Matsuyama average winspeed by month (mph)
Average wind speed in Matsuyama (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 9 8 8 7 7 7 7 7 8 8 8
mph 6 5 5 5 5 4 4 5 4 5 5 5

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.

Matsuyama relative humidity averages
Average relative humidity in Matsuyama
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 66% 66% 68% 70% 76% 77% 74% 74% 70% 69% 67%

Other monthly averages

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Matsuyama weather stats

Matsuyama weather statistics
Hottest month: August 30.9°C 87.6°F
Driest month: December 35mm 1.4ins
Sunniest month: August 7.3hrs
Coldest month: January 8.4°C 47.1°F
Wettest month: June 250mm 9.8ins
Warmest sea: August 27.6°C 81.7°F
Map showing location of Matsuyama (33.83916, 132.76574)

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