Wakayama monthly weather averages

  • Average daytime temperature

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

    Wakayama average temperature chart
    Average monthly temperatures in Wakayama (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 8.6 9.1 12.5 18.5 22.7 25.8 29.7 31.2 27.4 21.7 16.6 11.4
    °F 47.5 48.4 54.6 65.4 72.9 78.4 85.4 88.1 81.3 71 61.8 52.6

    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.

    Average monthly rainfall in Wakayama (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 49 62 99 146 154 234 167 127 215 126 84 39
    inches 1.9 2.4 3.9 5.8 6 9.2 6.6 5 8.5 5 3.3 1.6
    Rainy days 16 16 17 15 15 18 17 15 17 14 13 14
  • Average daily sunshine

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

    Average daily sunshine Wakayama
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 5.1 5.3 5.9 6.2 6.7 5.3 6.4 7.3 5.4 5.6 5.3 5.1
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Wakayama (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 1.6 1.7 4.3 9.9 14.3 18.9 23.2 23.9 20.3 14 8.7 4
    Max °C 8.8 9.3 12.8 18.8 22.9 26 29.9 31.4 27.6 21.9 16.8 11.6
    Min °F 34.9 35.1 39.7 49.7 57.7 65.9 73.7 74.9 68.5 57.1 47.6 39.2
    Max °F 41.4 41.9 47.3 57.7 65.5 72.3 79.7 81.7 75 64.2 54.9 46
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Wakayama in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 16.5 15.5 15.5 16.8 19.4 22.5 25.7 27.7 26.4 23.7 21.3 18.7
    °F 61.8 59.9 59.9 62.3 66.9 72.6 78.3 81.8 79.5 74.7 70.3 65.6
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Wakayama (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 13 13 12 12 11 11 10 11 11 11 11 12
    mph 8 8 8 8 7 7 7 7 7 7 7 7

    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.

    Average relative humidity in Wakayama
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    63% 64% 63% 67% 69% 76% 78% 75% 75% 71% 68% 65%

Other monthly averages

UV index

Wakayama weather stats

Wakayama weather statistics
Hottest month: August 31.2°C 88.2°F
Driest month: December 39mm 1.5ins
Sunniest month: August 7.3hrs
Coldest month: January 8.6°C 47.5°F
Wettest month: June 234mm 9.2ins
Warmest sea: August 27.7°C 81.9°F
Map showing location of Wakayama (34.22611, 135.1675)

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