Mizusawa monthly weather averages

Average daytime temperature

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

Mizusawa average temperature chart (Celsius) Mizusawa average temperature chart (Fahrenheit)
Average monthly temperatures in Mizusawa (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.3 2.8 6.6 13.6 19.2 22.4 25.8 27.8 23.2 17.5 11.3 5.4
°F 36.2 37.1 43.9 56.5 66.6 72.3 78.5 82.1 73.8 63.5 52.4 41.8

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.

Mizusawa monthly rainfall chart (mm) Mizusawa monthly rainfall chart (inches)
Average monthly rainfall in Mizusawa (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 61 61 80 111 109 125 164 175 169 115 101 70
inches 2.4 2.4 3.1 4.4 4.3 4.9 6.5 6.9 6.6 4.5 4 2.8
Rainy days 26 23 23 18 17 18 20 19 19 18 20 24

Average annual rainfall in Mizusawa: 1519.566mm (598.3 inches)

Average daily sunshine

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

Mizusawa average daily sunshine chart
Average daily sunshine Mizusawa
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.5 5 5.9 6.6 7.1 5.7 5.3 6 4.8 5.3 4.5 4.1

Day / night temperatures

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

Mizusawa average minimum / maximum temperatures (Celsius) Mizusawa average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Mizusawa (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.7 -4.6 -1.8 3.8 9 14.2 18.4 20 15 8.1 2.7 -1.8
Max °C 2.5 3 6.8 13.9 19.5 22.6 26 28 23.4 17.8 11.6 5.6
Min °F 23.5 23.7 28.8 38.8 48.1 57.6 65.1 68 59 46.5 36.8 28.8
Max °F 30 30.6 36.5 47.8 57.6 65.1 72 75.2 66.6 55.2 44.8 35.4

Sea temperature

The graph below shows the average sea temperature.

Mizusawa average sea temperature chart (Celsius) Mizusawa average sea temperature chart (Fahrenheit)
Average sea temperature around Mizusawa 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.

Mizusawa average winspeed by month (km/h) Mizusawa average winspeed by month (mph)
Average wind speed in Mizusawa (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 10 11 11 10 9 8 9 8 9 10 10
mph 7 7 7 7 6 6 5 5 5 6 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.

Mizusawa relative humidity averages
Average relative humidity in Mizusawa
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 69% 67% 67% 70% 78% 82% 81% 80% 75% 72% 71%

Other monthly averages

UV index Best time to go?

Mizusawa weather stats

Mizusawa weather statistics
Hottest month: August 27.8°C 82°F
Driest month: February 61mm 2.4ins
Sunniest month: April 6.6hrs
Coldest month: January 2.3°C 36.1°F
Wettest month: August 175mm 6.9ins
Warmest sea: August 22.8°C 73°F
Map showing location of Mizusawa (39.13333, 141.13333) Mizusawa map pin © Google

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