Akashi monthly weather averages

Average daytime temperature

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

Akashi average temperature chart (Celsius) Akashi average temperature chart (Fahrenheit)
Average monthly temperatures in Akashi (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.9 8.2 11.6 17.8 22.2 25.2 29.2 30.8 26.7 21.1 15.8 10.6
°F 46.2 46.7 53 64 71.9 77.4 84.5 87.5 80 70 60.5 51.1

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.

Akashi monthly rainfall chart (mm) Akashi monthly rainfall chart (inches)
Average monthly rainfall in Akashi (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 42 54 91 134 139 217 156 104 202 110 69 34
inches 1.7 2.1 3.6 5.3 5.5 8.5 6.1 4.1 7.9 4.3 2.7 1.3
Rainy days 17 18 18 15 14 17 17 14 17 14 13 14

Average annual rainfall in Akashi: 1519.9mm (598.4 inches)

Average daily sunshine

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

Akashi average daily sunshine chart
Average daily sunshine Akashi
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5 5 5.6 6.2 6.8 5.4 6.2 7.1 5.3 5.5 5.1 5

Day / night temperatures

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

Akashi average minimum / maximum temperatures (Celsius) Akashi average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Akashi (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.8 0.7 3.2 8.8 13.4 18 22.5 23.4 19.6 13.3 8 3.2
Max °C 8.1 8.4 11.9 18 22.4 25.4 29.4 31 26.9 21.3 16 10.8
Min °F 33.4 33.2 37.7 47.8 56.1 64.4 72.4 74.1 67.2 55.9 46.4 37.8
Max °F 39.9 40.1 45.5 56.1 64.2 71.1 78.6 81 73.8 63.1 53.6 44.6

Sea temperature

The graph below shows the average sea temperature.

Akashi average sea temperature chart (Celsius) Akashi average sea temperature chart (Fahrenheit)
Average sea temperature around Akashi 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.

Akashi average winspeed by month (km/h) Akashi average winspeed by month (mph)
Average wind speed in Akashi (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 12 12 12 10 10 10 10 10 10 11 12
mph 8 8 7 7 7 6 6 7 6 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.

Akashi relative humidity averages
Average relative humidity in Akashi
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 67% 66% 68% 70% 76% 79% 76% 75% 72% 71% 68%

Other monthly averages

UV index Best time to go?

Akashi weather stats

Akashi weather statistics
Hottest month: August 30.8°C 87.4°F
Driest month: December 34mm 1.3ins
Sunniest month: August 7.1hrs
Coldest month: January 7.9°C 46.2°F
Wettest month: June 217mm 8.5ins
Warmest sea: August 27.5°C 81.5°F
Map showing location of Akashi (34.63333, 134.98333) Akashi map pin © Google

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