Hechuan monthly weather averages

Average daytime temperature

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

Hechuan average temperature chart (Celsius) Hechuan average temperature chart (Fahrenheit)
Average monthly temperatures in Hechuan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.9 11.9 17.2 22.8 26.5 28.9 32.4 33 26.8 21.4 16.2 11.3
°F 49.9 53.5 62.9 73 79.6 84.1 90.2 91.4 80.2 70.5 61.1 52.3

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.

Hechuan monthly rainfall chart (mm) Hechuan monthly rainfall chart (inches)
Average monthly rainfall in Hechuan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 19 19 34 87 140 153 175 139 146 92 45 23
inches 0.7 0.7 1.3 3.4 5.5 6 6.9 5.5 5.8 3.6 1.8 0.9
Rainy days 11 10 12 14 17 15 12 11 16 18 16 13

Average annual rainfall in Hechuan: 1208.267mm (475.7 inches)

Average daily sunshine

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

Hechuan average daily sunshine chart
Average daily sunshine Hechuan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.6 1.9 3.1 4.3 4.4 4.7 6.5 7.1 3.8 2.5 1.9 1.5

Day / night temperatures

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

Hechuan average minimum / maximum temperatures (Celsius) Hechuan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Hechuan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 5.4 6.8 10.7 15.1 19 21.7 24.5 24.4 20.5 16.1 11.5 7
Max °C 10.1 12.1 17.4 23 26.7 29.1 32.6 33.2 27 21.5 16.3 11.4
Min °F 41.6 44.2 51.2 59.1 66.1 71.1 76 75.9 68.8 61 52.7 44.6
Max °F 45.9 48.9 57.2 66.2 73 77.7 83.3 83.8 74.7 65.8 57 48.6

Sea temperature

The graph below shows the average sea temperature.

Hechuan average sea temperature chart (Celsius) Hechuan average sea temperature chart (Fahrenheit)
Average sea temperature around Hechuan in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.8 18 19.2 20.9 22.7 24.2 25.1 25 24.7 23.2 21.2 19
°F 64 64.3 66.6 69.6 72.8 75.5 77.2 77 76.5 73.8 70.1 66.2

Wind speed

The graph below shows the average wind speed.

Hechuan average winspeed by month (km/h) Hechuan average winspeed by month (mph)
Average wind speed in Hechuan (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 4 4 5 5 5 4 5 5 5 4 4 3
mph 2 3 3 3 3 3 3 3 3 2 2 2

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.

Hechuan relative humidity averages
Average relative humidity in Hechuan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
82% 79% 76% 76% 78% 79% 77% 74% 81% 84% 84% 83%

Other monthly averages

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Hechuan weather stats

Hechuan weather statistics
Hottest month: August 33°C 91.4°F
Driest month: January 19mm 0.7ins
Sunniest month: August 7.1hrs
Coldest month: January 9.9°C 49.8°F
Wettest month: July 175mm 6.9ins
Warmest sea: July 25.1°C 77.2°F
Map showing location of Hechuan (29.99472, 106.25722) Hechuan map pin © Google

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