Shimabara monthly weather averages

  • Average daytime temperature

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

    Shimabara average temperature chart
    Average monthly temperatures in Shimabara (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 9.3 10.6 14.4 20.1 24.1 26.7 30.3 31.6 28.2 23.1 17.5 11.9
    °F 48.8 51 58 68.1 75.4 80.1 86.6 88.9 82.7 73.6 63.5 53.3

    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.

    Average monthly rainfall in Shimabara (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 73 87 135 176 211 388 395 198 182 98 79 58
    inches 2.9 3.4 5.3 6.9 8.3 15.3 15.5 7.8 7.2 3.9 3.1 2.3
    Rainy days 19 18 18 16 16 19 20 17 17 13 13 17
  • Average daily sunshine

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

    Average daily sunshine Shimabara
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 4 4.5 5.4 5.7 6.1 4.9 6.1 7.1 5.8 6.1 5.1 4.2
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Shimabara (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 1.1 2 4.8 10.1 14.4 18.9 23.4 23.7 20 13.5 8 3.1
    Max °C 9.5 10.8 14.7 20.3 24.3 26.9 30.5 31.8 28.4 23.4 17.7 12.1
    Min °F 34 35.7 40.7 50.2 57.9 66 74.1 74.7 67.9 56.3 46.4 37.5
    Max °F 41.6 43.5 49.5 59.4 66.9 73.2 80.5 82 75.5 65.2 55.2 45.6
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Shimabara in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 18.7 17.8 18.1 19 20.9 23.3 26.5 28.3 27.2 25.1 23.1 20.7
    °F 65.6 64 64.5 66.2 69.6 74 79.6 82.9 80.9 77.2 73.5 69.2
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Shimabara (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 7 8 8 8 7 7 8 7 7 7 7 7
    mph 5 5 5 5 5 5 5 5 4 5 4 4

    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 Shimabara
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    72% 71% 70% 71% 73% 79% 81% 78% 77% 73% 74% 74%

Other monthly averages

Shimabara weather stats

Shimabara weather statistics
Hottest month: August 31.6°C 88.9°F
Driest month: December 58mm 2.3ins
Sunniest month: August 7.1hrs
Coldest month: January 9.3°C 48.7°F
Wettest month: July 395mm 15.6ins
Warmest sea: August 28.3°C 82.9°F
Map showing location of Shimabara (32.78333, 130.36667)

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