Shimodate monthly weather averages

Average daytime temperature

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

Shimodate average temperature chart (Celsius) Shimodate average temperature chart (Fahrenheit)
Average monthly temperatures in Shimodate (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.3 8.8 12 17.9 22.3 24.8 28.2 30.3 25.9 20.4 15.5 10.7
°F 46.9 47.8 53.7 64.2 72.1 76.6 82.7 86.5 78.6 68.8 60 51.3

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.

Shimodate monthly rainfall chart (mm) Shimodate monthly rainfall chart (inches)
Average monthly rainfall in Shimodate (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 30 49 76 104 127 179 141 155 178 129 68 34
inches 1.2 1.9 3 4.1 5 7 5.5 6.1 7 5.1 2.7 1.3
Rainy days 8 10 15 16 16 20 20 17 20 16 11 7

Average annual rainfall in Shimodate: 1446.167mm (569.4 inches)

Average daily sunshine

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

Shimodate average daily sunshine chart
Average daily sunshine Shimodate
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.7 6.3 6.2 5.9 6.4 4.4 4.6 6 4.1 4.8 5.4 6.3

Day / night temperatures

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

Shimodate average minimum / maximum temperatures (Celsius) Shimodate average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Shimodate (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.4 -2.3 0.9 7.1 12.1 16.9 20.7 22.1 18.2 11.2 4.8 -1
Max °C 8.6 9.1 12.3 18.2 22.5 25 28.4 30.5 26.1 20.7 15.8 11
Min °F 26 28 33.6 44.7 53.8 62.3 69.2 71.8 64.7 52.1 40.6 30.2
Max °F 36.7 38.1 43.9 54.7 63.1 69.6 76.1 79.3 71.8 60.6 50.5 41

Sea temperature

The graph below shows the average sea temperature.

Shimodate average sea temperature chart (Celsius) Shimodate average sea temperature chart (Fahrenheit)
Average sea temperature around Shimodate in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.5 14.2 14.3 15.8 18.5 21.2 23.7 26 25 22.4 20.2 17.7
°F 59.9 57.6 57.8 60.5 65.2 70.2 74.7 78.8 77 72.4 68.3 63.9

Wind speed

The graph below shows the average wind speed.

Shimodate average winspeed by month (km/h) Shimodate average winspeed by month (mph)
Average wind speed in Shimodate (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 8 9 10 10 9 8 8 8 8 8 8 8
mph 5 6 6 6 6 5 5 5 5 5 5 5

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.

Shimodate relative humidity averages
Average relative humidity in Shimodate
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
61% 62% 63% 69% 72% 79% 82% 80% 80% 76% 72% 66%

Other monthly averages

UV index Best time to go?

Shimodate weather stats

Shimodate weather statistics
Hottest month: August 30.3°C 86.5°F
Driest month: January 30mm 1.2ins
Sunniest month: January 6.7hrs
Coldest month: January 8.3°C 46.9°F
Wettest month: June 179mm 7ins
Warmest sea: August 26°C 78.8°F
Map showing location of Shimodate (36.3, 139.98333) Shimodate map pin © Google

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