Hayama monthly weather averages

Contents

Average daytime temperature

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

Hayama average temperature chart (Celsius) Hayama average temperature chart (Fahrenheit)
Average monthly temperatures in Hayama (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.1 10.2 12.8 18.2 22.4 24.8 28.3 30.2 26.4 21.2 17 12.8
°F 50.2 50.4 55.1 64.7 72.3 76.6 83 86.4 79.6 70.2 62.5 55

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.

Hayama monthly rainfall chart (mm) Hayama monthly rainfall chart (inches)
Average monthly rainfall in Hayama (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 63 80 135 150 167 228 149 156 211 195 115 59
inches 2.5 3.1 5.3 5.9 6.6 9 5.9 6.2 8.3 7.7 4.5 2.3
Rainy days 11 13 18 16 16 19 18 16 19 17 13 10

Average annual rainfall in Hayama: 1883.833mm (741.7 inches)

Average daily sunshine

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

Hayama average daily sunshine chart
Average daily sunshine Hayama
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.9 5.5 5.6 5.7 6.2 4.4 5.1 6.6 4.5 4.6 5 5.9

Day / night temperatures

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

Hayama average minimum / maximum temperatures (Celsius) Hayama average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Hayama (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.9 2.2 4.6 10.1 14.6 18.3 21.9 23.4 20 14.4 9.5 4.7
Max °C 10.3 10.4 13.1 18.4 22.6 25 28.5 30.4 26.6 21.4 17.2 13
Min °F 35.4 36 40.2 50.1 58.3 64.9 71.4 74.1 68 57.9 49 40.4
Max °F 43 43.3 47.8 57.6 65.5 70.9 77.4 80.4 73.9 64.2 55.9 47.8

Sea temperature

The graph below shows the average sea temperature.

Hayama average sea temperature chart (Celsius) Hayama average sea temperature chart (Fahrenheit)
Average sea temperature around Hayama in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.7 15.7 15.9 17.3 19.9 22.2 24.5 26.3 25.3 22.9 20.9 18.6
°F 62.1 60.3 60.6 63.1 67.8 72 76.1 79.4 77.6 73.2 69.6 65.5

Wind speed

The graph below shows the average wind speed.

Hayama average winspeed by month (km/h) Hayama average winspeed by month (mph)
Average wind speed in Hayama (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 13 13 13 12 12 11 12 12 12 12 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.

Hayama relative humidity averages
Average relative humidity in Hayama
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
57% 59% 63% 70% 73% 80% 82% 79% 80% 74% 68% 61%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Hayama weather stats

Hayama weather statistics
Hottest month: August 30.2°C 86.4°F
Driest month: December 59mm 2.3ins
Sunniest month: December 5.9hrs
Coldest month: January 10.1°C 50.2°F
Wettest month: June 228mm 9ins
Warmest sea: August 26.3°C 79.3°F
Map showing location of Hayama (35.26667, 139.58333) Hayama map pin © Google

Locations nearby

Top Japan locations