Ōfunato monthly weather averages

Average daytime temperature

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

Ōfunato average temperature chart (Celsius) Ōfunato average temperature chart (Fahrenheit)
Average monthly temperatures in Ōfunato (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.9 3.1 6.4 12.5 17.6 20.4 23.8 26 22 16.9 11.4 6
°F 37.2 37.5 43.6 54.4 63.6 68.7 74.9 78.7 71.5 62.5 52.5 42.7

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.

Ōfunato monthly rainfall chart (mm) Ōfunato monthly rainfall chart (inches)
Average monthly rainfall in Ōfunato (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 42 57 84 133 140 151 166 195 190 132 91 39
inches 1.6 2.2 3.3 5.2 5.5 5.9 6.5 7.7 7.5 5.2 3.6 1.6
Rainy days 23 21 21 17 16 19 21 19 19 17 18 22

Average annual rainfall in Ōfunato: 1599.633mm (629.8 inches)

Average daily sunshine

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

Ōfunato average daily sunshine chart
Average daily sunshine Ōfunato
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.6 5.8 6.3 6.6 7.1 5.5 5.1 5.7 4.7 5.5 5.2 5.1

Day / night temperatures

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

Ōfunato average minimum / maximum temperatures (Celsius) Ōfunato average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ōfunato (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.9 -4.9 -2.3 2.9 7.8 12.7 16.8 18.7 14.1 7.5 2.2 -2.2
Max °C 3.1 3.3 6.7 12.7 17.8 20.6 24 26.2 22.2 17.2 11.6 6.2
Min °F 23.2 23.3 28 37.2 46 54.8 62.2 65.6 57.3 45.4 36 28.1
Max °F 30.4 30.6 36 46 55 61.9 68.7 72.3 64.6 54.1 44.4 35.6

Sea temperature

The graph below shows the average sea temperature.

Ōfunato average sea temperature chart (Celsius) Ōfunato average sea temperature chart (Fahrenheit)
Average sea temperature around Ōfunato in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10 7.9 7.6 9.3 12.5 16.4 19.7 22.8 21.9 18.8 16 13.1
°F 50.1 46.2 45.6 48.8 54.5 61.6 67.5 73 71.5 65.9 60.7 55.6

Wind speed

The graph below shows the average wind speed.

Ōfunato average winspeed by month (km/h) Ōfunato average winspeed by month (mph)
Average wind speed in Ōfunato (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 9 10 10 10 8 8 8 8 9 9 9
mph 6 6 6 7 6 5 5 5 5 5 6 6

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.

Ōfunato relative humidity averages
Average relative humidity in Ōfunato
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
64% 65% 65% 67% 72% 81% 85% 83% 81% 75% 69% 65%

Other monthly averages

UV index Best time to go?

Ōfunato weather stats

Ōfunato weather statistics
Hottest month: August 26°C 78.8°F
Driest month: December 39mm 1.5ins
Sunniest month: January 5.6hrs
Coldest month: January 2.9°C 37.2°F
Wettest month: August 195mm 7.7ins
Warmest sea: August 22.8°C 73°F
Map showing location of Ōfunato (39.07167, 141.71667) Ōfunato map pin © Google

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