Shirahama monthly weather averages

Contents

Average daytime temperature

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

Shirahama average temperature chart (Celsius) Shirahama average temperature chart (Fahrenheit)
Average monthly temperatures in Shirahama (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.5 8.9 12.3 18.5 23 26 30 31.6 27.5 21.9 16.4 11.2
°F 47.3 48 54.2 65.2 73.3 78.8 86 88.9 81.4 71.5 61.6 52.2

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.

Shirahama monthly rainfall chart (mm) Shirahama monthly rainfall chart (inches)
Average monthly rainfall in Shirahama (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 44 55 88 129 136 207 155 99 201 107 67 37
inches 1.7 2.2 3.5 5.1 5.4 8.2 6.1 3.9 7.9 4.2 2.6 1.4
Rainy days 16 17 18 15 14 17 17 14 17 14 13 13

Average annual rainfall in Shirahama: 1494.9mm (588.5 inches)

Average daily sunshine

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

Shirahama average daily sunshine chart
Average daily sunshine Shirahama
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.9 4.8 5.5 6.2 6.8 5.4 6.1 7.1 5.3 5.4 5 4.9

Day / night temperatures

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

Shirahama average minimum / maximum temperatures (Celsius) Shirahama average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Shirahama (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.1 0.3 2.9 8.5 13.2 18.2 22.9 23.6 19.6 12.9 7.4 2.4
Max °C 8.7 9.1 12.6 18.7 23.2 26.2 30.2 31.8 27.7 22.2 16.7 11.5
Min °F 32.2 32.5 37.1 47.3 55.8 64.8 73.1 74.5 67.2 55.1 45.2 36.2
Max °F 39.9 40.5 45.9 56.5 64.8 72 79.7 81.9 74.5 63.5 53.6 44.4

Sea temperature

The graph below shows the average sea temperature.

Shirahama average sea temperature chart (Celsius) Shirahama average sea temperature chart (Fahrenheit)
Average sea temperature around Shirahama in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.3 15.2 15.1 16.4 19 22.2 25.5 27.5 26.2 23.5 21.1 18.4
°F 61.3 59.3 59.2 61.5 66.1 71.9 77.8 81.5 79.2 74.4 70 65.2

Wind speed

The graph below shows the average wind speed.

Shirahama average winspeed by month (km/h) Shirahama average winspeed by month (mph)
Average wind speed in Shirahama (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 10 10 10 9 9 9 9 9 9 9 10
mph 7 7 6 6 6 6 5 6 6 6 6 6

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.

Shirahama relative humidity averages
Average relative humidity in Shirahama
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 68% 67% 68% 70% 76% 78% 75% 76% 73% 73% 71%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Shirahama weather stats

Shirahama weather statistics
Hottest month: August 31.6°C 88.9°F
Driest month: December 37mm 1.5ins
Sunniest month: August 7.1hrs
Coldest month: January 8.5°C 47.3°F
Wettest month: June 207mm 8.1ins
Warmest sea: August 27.5°C 81.5°F
Map showing location of Shirahama (34.78333, 134.71667) Shirahama map pin © Google

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