Onsŏng monthly weather averages

Contents

Average daytime temperature

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

Onsŏng average temperature chart (Celsius) Onsŏng average temperature chart (Fahrenheit)
Average monthly temperatures in Onsŏng (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -7.8 -4.4 3.8 13.2 20 22.5 25.4 25.8 20.8 13.5 3.1 -5.5
°F 18 24 38.8 55.7 67.9 72.5 77.7 78.4 69.4 56.4 37.5 22.2

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.

Onsŏng monthly rainfall chart (mm) Onsŏng monthly rainfall chart (inches)
Average monthly rainfall in Onsŏng (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 9 10 14 30 53 82 104 129 68 36 21 14
inches 0.3 0.4 0.6 1.2 2.1 3.2 4.1 5.1 2.7 1.4 0.8 0.5
Rainy days 4 5 5 8 12 16 17 15 12 8 6 4

Average annual rainfall in Onsŏng: 741.734mm (292 inches)

Average daily sunshine

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

Onsŏng average daily sunshine chart
Average daily sunshine Onsŏng
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.2 7.1 7.9 7.7 8.1 7.1 6.3 6.5 7.3 7.2 6.1 5.5

Day / night temperatures

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

Onsŏng average minimum / maximum temperatures (Celsius) Onsŏng average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Onsŏng (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -19.1 -16.7 -8.5 -0.3 6.3 11.9 16.4 16.6 9 0.6 -8 -16.2
Max °C -7.5 -4.2 4.1 13.5 20.3 22.8 25.6 26 21.1 13.9 3.4 -5.2
Min °F -2.4 2 16.7 31.5 43.3 53.3 61.5 61.9 48.1 33 17.7 2.8
Max °F 8.1 13.3 28 43.9 55.9 63.1 69.8 70.3 59 45 27.9 12.7

Sea temperature

The graph below shows the average sea temperature.

Onsŏng average sea temperature chart (Celsius) Onsŏng average sea temperature chart (Fahrenheit)
Average sea temperature around Onsŏng in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.8 1.9 2.4 4.8 8.9 14.2 19 21.6 19.5 15.4 10.4 5.6
°F 37 35.5 36.3 40.7 48 57.6 66.1 70.9 67.2 59.7 50.7 42

Wind speed

The graph below shows the average wind speed.

Onsŏng average winspeed by month (km/h) Onsŏng average winspeed by month (mph)
Average wind speed in Onsŏng (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 13 14 14 14 11 10 9 10 11 13 12
mph 8 8 9 9 9 7 7 6 6 7 8 7

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.

Onsŏng relative humidity averages
Average relative humidity in Onsŏng
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
63% 61% 57% 55% 58% 73% 80% 80% 74% 65% 64% 66%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Onsŏng weather stats

Onsŏng weather statistics
Hottest month: August 25.8°C 78.4°F
Driest month: January 9mm 0.4ins
Sunniest month: February 7.1hrs
Coldest month: January -7.8°C 18°F
Wettest month: August 129mm 5.1ins
Warmest sea: August 21.6°C 70.9°F
Map showing location of Onsŏng (42.95722, 129.99333) Onsŏng map pin © Google

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