Isahaya monthly weather averages

Contents

Average daytime temperature

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

Isahaya average temperature chart (Celsius) Isahaya average temperature chart (Fahrenheit)
Average monthly temperatures in Isahaya (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.8 8.9 12.7 18.1 22.2 25 28.4 29.8 26.4 21.4 16 10.4
°F 46.1 48 54.9 64.6 72 77 83 85.7 79.5 70.5 60.8 50.7

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.

Isahaya monthly rainfall chart (mm) Isahaya monthly rainfall chart (inches)
Average monthly rainfall in Isahaya (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 83 97 154 196 227 392 427 215 212 111 87 64
inches 3.3 3.8 6.1 7.7 8.9 15.4 16.8 8.5 8.4 4.4 3.4 2.5
Rainy days 20 18 19 16 16 19 20 17 17 13 14 18

Average annual rainfall in Isahaya: 2428mm (955.9 inches)

Average daily sunshine

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

Isahaya average daily sunshine chart
Average daily sunshine Isahaya
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.5 4.1 5.3 5.7 6.1 4.9 5.7 6.9 5.7 6 4.9 3.8

Day / night temperatures

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

Isahaya average minimum / maximum temperatures (Celsius) Isahaya average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Isahaya (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.8 1.6 4.3 9.3 13.6 17.9 22.3 22.8 19.1 13 7.8 2.9
Max °C 8 9.1 12.9 18.3 22.5 25.2 28.5 30 26.6 21.6 16.2 10.6
Min °F 33.4 34.8 39.7 48.7 56.4 64.1 72.1 73 66.3 55.4 46 37.1
Max °F 39.9 41.5 47.5 56.8 64.4 70.7 77.7 79.5 73 63.1 53.6 44.1

Sea temperature

The graph below shows the average sea temperature.

Isahaya average sea temperature chart (Celsius) Isahaya average sea temperature chart (Fahrenheit)
Average sea temperature around Isahaya in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 18.7 17.8 18.1 19 20.9 23.3 26.5 28.3 27.2 25.1 23.1 20.7
°F 65.6 64 64.5 66.2 69.6 74 79.6 82.9 80.9 77.2 73.5 69.2

Wind speed

The graph below shows the average wind speed.

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

Isahaya relative humidity averages
Average relative humidity in Isahaya
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
72% 71% 70% 72% 73% 80% 83% 79% 78% 72% 72% 73%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Isahaya weather stats

Isahaya weather statistics
Hottest month: August 29.8°C 85.6°F
Driest month: December 64mm 2.5ins
Sunniest month: October 6hrs
Coldest month: January 7.8°C 46°F
Wettest month: July 427mm 16.8ins
Warmest sea: August 28.3°C 82.9°F
Map showing location of Isahaya (32.84111, 130.04306) Isahaya map pin © Google

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