Ongon monthly weather averages

Average daytime temperature

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

Ongon average temperature chart (Celsius) Ongon average temperature chart (Fahrenheit)
Average monthly temperatures in Ongon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -13.2 -9.6 -0.9 8.4 16.2 20.6 21.6 20.2 15 7.5 -3.4 -11.2
°F 8.3 14.8 30.4 47.2 61.2 69.1 71 68.3 59 45.5 25.8 11.9

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.

Ongon monthly rainfall chart (mm) Ongon monthly rainfall chart (inches)
Average monthly rainfall in Ongon (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 2 2 4 10 23 51 84 69 28 10 4 2
inches 0.1 0.1 0.2 0.4 0.9 2 3.3 2.7 1.1 0.4 0.2 0.1
Rainy days 3 3 4 6 8 13 16 15 8 6 4 4

Average annual rainfall in Ongon: 440.067mm (173.3 inches)

Average daily sunshine

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

Ongon average daily sunshine chart
Average daily sunshine Ongon
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.2 8.4 9.2 9.2 10.2 10.2 9.5 9.2 9.4 8.6 7.4 6.7

Day / night temperatures

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

Ongon average minimum / maximum temperatures (Celsius) Ongon average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ongon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -27 -25 -16.3 -6.6 0.6 6.3 9.1 7.5 0.3 -7.5 -17.5 -24.4
Max °C -12.9 -9.2 -0.5 8.8 16.6 21 22 20.5 15.4 7.9 -3.1 -10.9
Min °F -16.5 -13 2.7 20.1 33.1 43.3 48.3 45.5 32.5 18.6 0.5 -11.8
Max °F -3.8 1.2 16.9 34 47.5 56.5 59.9 57.2 46 32.4 13.5 0.3

Sea temperature

The graph below shows the average sea temperature.

Ongon average sea temperature chart (Celsius) Ongon average sea temperature chart (Fahrenheit)
Average sea temperature around Ongon in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.8 9.8 10.6 11.7 12.8 14.1 15.4 15.8 15.6 13.9 12.1 10.6
°F 49.6 49.7 51.1 53 55 57.3 59.8 60.4 60.1 57 53.7 51.1

Wind speed

The graph below shows the average wind speed.

Ongon average winspeed by month (km/h) Ongon average winspeed by month (mph)
Average wind speed in Ongon (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 7 8 11 14 14 12 10 9 10 9 8 7
mph 4 5 7 9 9 7 6 6 6 6 5 4

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.

Ongon relative humidity averages
Average relative humidity in Ongon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
73% 68% 56% 46% 45% 53% 61% 61% 56% 54% 62% 72%

Other monthly averages

UV index Best time to go?

Ongon weather stats

Ongon weather statistics
Hottest month: July 21.6°C 70.9°F
Driest month: January 2mm 0.1ins
Sunniest month: February 8.4hrs
Coldest month: January -13.2°C 8.2°F
Wettest month: July 84mm 3.3ins
Warmest sea: August 15.8°C 60.4°F
Map showing location of Ongon (46.98259, 103.78389) Ongon map pin © Google

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