Hisai monthly weather averages

Average daytime temperature

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

Hisai average temperature chart (Celsius) Hisai average temperature chart (Fahrenheit)
Average monthly temperatures in Hisai (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.6 8.1 11.4 17.5 21.9 25.1 28.8 30.3 26.3 20.8 15.6 10.4
°F 45.8 46.7 52.6 63.5 71.5 77.1 83.8 86.6 79.4 69.4 60 50.7

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.

Hisai monthly rainfall chart (mm) Hisai monthly rainfall chart (inches)
Average monthly rainfall in Hisai (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 44 64 110 159 166 249 240 182 236 142 82 38
inches 1.7 2.5 4.3 6.3 6.5 9.8 9.4 7.1 9.3 5.6 3.2 1.5
Rainy days 17 18 18 16 15 18 19 16 18 14 13 13

Average annual rainfall in Hisai: 1881.267mm (740.7 inches)

Average daily sunshine

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

Hisai average daily sunshine chart
Average daily sunshine Hisai
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.2 5.3 5.8 5.9 6.5 5 5.6 6.6 4.9 5.3 5.2 5.3

Day / night temperatures

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

Hisai average minimum / maximum temperatures (Celsius) Hisai average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Hisai (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -0.7 -0.4 2 7.9 12.7 17.6 21.7 22.5 18.7 12 6.4 1.4
Max °C 7.9 8.4 11.7 17.8 22.2 25.3 29 30.5 26.5 21 15.8 10.6
Min °F 30.8 31.4 35.5 46.1 54.8 63.6 71 72.5 65.7 53.6 43.5 34.5
Max °F 38.5 39.2 44.2 55 63.3 70.5 77.5 79.7 72.7 61.7 52 42.8

Sea temperature

The graph below shows the average sea temperature.

Hisai average sea temperature chart (Celsius) Hisai average sea temperature chart (Fahrenheit)
Average sea temperature around Hisai in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.5 16.7 16.8 18 20.4 23.1 26 27.8 26.7 24.2 21.9 19.4
°F 63.5 62 62.3 64.5 68.7 73.6 78.8 82.1 80 75.5 71.4 67

Wind speed

The graph below shows the average wind speed.

Hisai average winspeed by month (km/h) Hisai average winspeed by month (mph)
Average wind speed in Hisai (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 12 12 11 10 9 9 9 9 9 10 11
mph 8 8 7 7 6 6 6 6 6 6 6 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.

Hisai relative humidity averages
Average relative humidity in Hisai
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 67% 67% 70% 73% 79% 81% 79% 79% 74% 72% 70%

Other monthly averages

UV index Best time to go?

Hisai weather stats

Hisai weather statistics
Hottest month: August 30.3°C 86.5°F
Driest month: December 38mm 1.5ins
Sunniest month: December 5.3hrs
Coldest month: January 7.6°C 45.7°F
Wettest month: June 249mm 9.8ins
Warmest sea: August 27.8°C 82°F
Map showing location of Hisai (34.66667, 136.46667) Hisai map pin © Google

Locations nearby

Top Japan locations