Tsukuba monthly weather averages

Contents

Average daytime temperature

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

Tsukuba average temperature chart (Celsius) Tsukuba average temperature chart (Fahrenheit)
Average monthly temperatures in Tsukuba (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.6 8 11.2 17 21.4 23.9 27.3 29.5 25 19.7 14.9 10.1
°F 45.6 46.5 52.2 62.7 70.4 74.9 81.2 85 77 67.5 58.9 50.2

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.

Tsukuba monthly rainfall chart (mm) Tsukuba monthly rainfall chart (inches)
Average monthly rainfall in Tsukuba (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 30 51 81 108 131 179 138 154 176 135 70 33
inches 1.2 2 3.2 4.3 5.2 7 5.4 6.1 6.9 5.3 2.7 1.3
Rainy days 9 11 15 16 16 20 20 17 19 16 11 8

Average annual rainfall in Tsukuba: 1461.033mm (575.2 inches)

Average daily sunshine

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

Tsukuba average daily sunshine chart
Average daily sunshine Tsukuba
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.6 6.2 6.1 5.9 6.3 4.4 4.6 5.9 4.1 4.7 5.3 6.2

Day / night temperatures

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

Tsukuba average minimum / maximum temperatures (Celsius) Tsukuba average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Tsukuba (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.3 -3.1 0.1 6.1 11.2 16 19.9 21.4 17.4 10.5 4 -1.8
Max °C 7.9 8.3 11.5 17.3 21.6 24.1 27.5 29.7 25.2 20 15.2 10.4
Min °F 24.4 26.4 32.2 43 52.2 60.7 67.8 70.4 63.3 50.8 39.2 28.8
Max °F 35.2 36.7 42.4 53.1 61.5 68 74.7 77.9 70.3 59.4 49.3 39.7

Sea temperature

The graph below shows the average sea temperature.

Tsukuba average sea temperature chart (Celsius) Tsukuba average sea temperature chart (Fahrenheit)
Average sea temperature around Tsukuba in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.9 14.7 14.7 16.3 18.9 21.4 23.6 25.9 25 22.6 20.5 18.1
°F 60.7 58.4 58.5 61.4 66.1 70.6 74.5 78.6 77 72.6 68.9 64.6

Wind speed

The graph below shows the average wind speed.

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

Tsukuba relative humidity averages
Average relative humidity in Tsukuba
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
63% 63% 65% 70% 74% 81% 84% 81% 82% 77% 73% 68%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Tsukuba weather stats

Tsukuba weather statistics
Hottest month: August 29.5°C 85.1°F
Driest month: January 30mm 1.2ins
Sunniest month: January 6.6hrs
Coldest month: January 7.6°C 45.7°F
Wettest month: June 179mm 7ins
Warmest sea: August 25.9°C 78.6°F
Map showing location of Tsukuba (36.2, 140.1) Tsukuba map pin © Google

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