Katsuura monthly weather averages

Contents

Average daytime temperature

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

Katsuura average temperature chart (Celsius) Katsuura average temperature chart (Fahrenheit)
Average monthly temperatures in Katsuura (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.1 10 12.4 16.8 20.4 22.9 26.1 28.4 25.7 21 17 12.7
°F 50.2 50 54.3 62.2 68.8 73.2 78.9 83 78.2 69.9 62.6 54.9

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.

Katsuura monthly rainfall chart (mm) Katsuura monthly rainfall chart (inches)
Average monthly rainfall in Katsuura (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 82 108 168 157 175 225 135 153 225 251 156 82
inches 3.2 4.2 6.6 6.2 6.9 8.9 5.3 6 8.9 9.9 6.1 3.2
Rainy days 12 14 18 16 16 19 18 15 18 17 15 12

Average annual rainfall in Katsuura: 2091.333mm (823.4 inches)

Average daily sunshine

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

Katsuura average daily sunshine chart
Average daily sunshine Katsuura
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 5.4 5.4 5.7 6.2 4.5 5.3 7 4.9 4.6 4.9 5.8

Day / night temperatures

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

Katsuura average minimum / maximum temperatures (Celsius) Katsuura average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Katsuura (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.5 1.8 4.2 9.5 13.6 17.2 20.6 22.5 19.6 14 9.2 4.1
Max °C 10.4 10.2 12.6 17 20.6 23 26.2 28.5 25.8 21.2 17.2 13
Min °F 34.6 35.2 39.6 49 56.5 63 69.1 72.5 67.3 57.2 48.6 39.3
Max °F 42.6 42.8 47.1 55.8 62.8 68.2 74.1 77.9 72.9 63.7 55.8 47.3

Sea temperature

The graph below shows the average sea temperature.

Katsuura average sea temperature chart (Celsius) Katsuura average sea temperature chart (Fahrenheit)
Average sea temperature around Katsuura in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.9 15.7 15.8 17.4 19.7 21.9 24.3 26.4 25.6 23.2 21.2 18.9
°F 62.4 60.3 60.5 63.3 67.5 71.4 75.7 79.5 78.1 73.8 70.1 66

Wind speed

The graph below shows the average wind speed.

Katsuura average winspeed by month (km/h) Katsuura average winspeed by month (mph)
Average wind speed in Katsuura (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 14 14 14 13 12 12 12 13 13 14 13
mph 9 9 9 9 8 8 7 7 8 8 9 8

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.

Katsuura relative humidity averages
Average relative humidity in Katsuura
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
58% 61% 66% 74% 78% 84% 86% 84% 82% 76% 70% 63%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Katsuura weather stats

Katsuura weather statistics
Hottest month: August 28.4°C 83.1°F
Driest month: December 82mm 3.2ins
Sunniest month: December 5.8hrs
Coldest month: January 10.1°C 50.2°F
Wettest month: October 251mm 9.9ins
Warmest sea: August 26.4°C 79.5°F
Map showing location of Katsuura (35.13333, 140.3) Katsuura map pin © Google

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