Kamiiso monthly weather averages

Average daytime temperature

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

Kamiiso average temperature chart (Celsius) Kamiiso average temperature chart (Fahrenheit)
Average monthly temperatures in Kamiiso (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.5 -0 3.9 10.5 15.5 19.1 22.8 25.1 21.4 15.5 8.8 2.7
°F 31.1 32 39 51 60 66.3 73 77.1 70.5 60 47.8 36.8

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.

Kamiiso monthly rainfall chart (mm) Kamiiso monthly rainfall chart (inches)
Average monthly rainfall in Kamiiso (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 89 68 66 81 78 86 123 157 166 103 109 94
inches 3.5 2.7 2.6 3.2 3.1 3.4 4.9 6.2 6.5 4 4.3 3.7
Rainy days 29 25 25 17 18 16 17 18 18 19 23 28

Average annual rainfall in Kamiiso: 1401.933mm (551.9 inches)

Average daily sunshine

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

Kamiiso average daily sunshine chart
Average daily sunshine Kamiiso
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.6 3.5 5.2 6.6 6.9 6.1 5.4 5.6 5.8 5.6 3.4 2.3

Day / night temperatures

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

Kamiiso average minimum / maximum temperatures (Celsius) Kamiiso average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Kamiiso (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -6.9 -6.8 -3.3 2.3 6.9 11.6 16.1 18.2 13.4 6.7 1.3 -3.9
Max °C -0.4 0.2 4.1 10.8 15.8 19.3 23 25.3 21.6 15.8 9 2.9
Min °F 19.7 19.9 26.2 36.1 44.3 52.8 60.9 64.7 56.1 44 34.3 25.1
Max °F 25.5 26.1 32.7 43.7 52.3 59.7 67.1 71.1 63.5 52.2 41.2 31.1

Sea temperature

The graph below shows the average sea temperature.

Kamiiso average sea temperature chart (Celsius) Kamiiso average sea temperature chart (Fahrenheit)
Average sea temperature around Kamiiso in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.7 5.7 5.7 7.2 10.2 14.5 18.8 22.1 21.4 17.9 14 10.7
°F 45.8 42.2 42.2 45 50.3 58.1 65.8 71.8 70.5 64.2 57.3 51.2

Wind speed

The graph below shows the average wind speed.

Kamiiso average winspeed by month (km/h) Kamiiso average winspeed by month (mph)
Average wind speed in Kamiiso (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 14 14 13 12 10 9 10 10 13 15 15
mph 10 9 9 8 7 6 6 6 7 8 9 9

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.

Kamiiso relative humidity averages
Average relative humidity in Kamiiso
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 73% 71% 71% 75% 82% 84% 83% 77% 72% 71% 73%

Other monthly averages

UV index Best time to go?

Kamiiso weather stats

Kamiiso weather statistics
Hottest month: August 25.1°C 77.2°F
Driest month: March 66mm 2.6ins
Sunniest month: October 5.6hrs
Coldest month: January -0.5°C 31.1°F
Wettest month: September 166mm 6.5ins
Warmest sea: August 22.1°C 71.8°F
Map showing location of Kamiiso (41.81667, 140.65) Kamiiso map pin © Google

Top Japan locations