Iga monthly weather averages

Average daytime temperature

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

Iga average temperature chart (Celsius) Iga average temperature chart (Fahrenheit)
Average monthly temperatures in Iga (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.6 7.3 10.8 17.5 22 25.1 29 30.3 26 20.1 14.8 9.5
°F 43.9 45.1 51.5 63.5 71.6 77.3 84.1 86.5 78.8 68.2 58.6 49

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.

Iga monthly rainfall chart (mm) Iga monthly rainfall chart (inches)
Average monthly rainfall in Iga (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 47 62 102 138 145 230 218 151 191 124 71 38
inches 1.8 2.5 4 5.4 5.7 9 8.6 5.9 7.5 4.9 2.8 1.5
Rainy days 18 19 19 16 15 18 19 17 18 15 14 15

Average annual rainfall in Iga: 1686.633mm (664 inches)

Average daily sunshine

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

Iga average daily sunshine chart
Average daily sunshine Iga
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.4 4.6 5.4 5.9 6.4 4.9 5.5 6.4 4.8 5.1 4.8 4.7

Day / night temperatures

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

Iga average minimum / maximum temperatures (Celsius) Iga average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Iga (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.1 -1.7 0.5 6.5 11.4 16.7 20.9 21.5 17.4 10.5 4.8 -0.1
Max °C 6.9 7.5 11.1 17.8 22.3 25.4 29.2 30.5 26.2 20.4 15.1 9.7
Min °F 28.3 28.9 32.9 43.6 52.4 62 69.5 70.7 63.3 50.8 40.6 31.8
Max °F 36.3 37.2 42.4 53.8 62.2 69.8 77 78.8 71.2 59.7 49.8 40.6

Sea temperature

The graph below shows the average sea temperature.

Iga average sea temperature chart (Celsius) Iga average sea temperature chart (Fahrenheit)
Average sea temperature around Iga in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.5 16.7 16.8 18 20.4 23.1 26 27.8 26.7 24.2 21.9 19.4
°F 63.5 62 62.3 64.5 68.7 73.6 78.8 82.1 80 75.5 71.4 67

Wind speed

The graph below shows the average wind speed.

Iga average winspeed by month (km/h) Iga average winspeed by month (mph)
Average wind speed in Iga (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 12 11 11 10 9 9 9 9 9 9 10
mph 7 7 7 7 6 6 5 6 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.

Iga relative humidity averages
Average relative humidity in Iga
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 71% 70% 71% 72% 78% 80% 79% 80% 77% 76% 73%

Other monthly averages

UV index Best time to go?

Iga weather stats

Iga weather statistics
Hottest month: August 30.3°C 86.5°F
Driest month: December 38mm 1.5ins
Sunniest month: August 6.4hrs
Coldest month: January 6.6°C 43.9°F
Wettest month: June 230mm 9.1ins
Warmest sea: August 27.8°C 82°F
Map showing location of Iga (34.76855, 136.13013) Iga map pin © Google

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