Sidney (NE) monthly weather averages

Average daytime temperature

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

Sidney average temperature chart (Celsius) Sidney average temperature chart (Fahrenheit)
Average monthly temperatures in Sidney (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4 7 10.6 16.8 21.8 28 31.9 30.5 25.3 19.3 10.3 4.9
°F 39.2 44.6 51.1 62.2 71.2 82.4 89.4 87 77.6 66.7 50.6 40.8

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.

Sidney monthly rainfall chart (mm) Sidney monthly rainfall chart (inches)
Average monthly rainfall in Sidney (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 10 10 25 45 81 89 72 47 37 19 13 11
inches 0.4 0.4 1 1.8 3.2 3.5 2.8 1.8 1.5 0.7 0.5 0.4
Rainy days 6 5 8 8 11 10 10 8 7 5 5 5

Average annual rainfall in Sidney: 396.366mm (156 inches)

Average daily sunshine

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

Sidney average daily sunshine chart
Average daily sunshine Sidney
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.4 7.3 7.9 9.1 9.5 11.4 11.7 10.9 9.5 8.2 6.3 6.1

Day / night temperatures

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

Sidney average minimum / maximum temperatures (Celsius) Sidney average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sidney (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -11.2 -8.6 -5 0.2 5.9 11.2 14.7 13.3 7.5 1.1 -5.3 -10.1
Max °C 4.4 7.4 11 17.2 22.2 28.4 32.3 31 25.8 19.8 10.7 5.3
Min °F 11.9 16.5 23 32.4 42.5 52.2 58.5 55.9 45.4 33.9 22.5 13.9
Max °F 25.9 30.9 37.4 47.7 57.2 67.6 74.3 71.8 61.9 50.7 36.9 27.7

Sea temperature

The graph below shows the average sea temperature.

Sidney average sea temperature chart (Celsius) Sidney average sea temperature chart (Fahrenheit)
Average sea temperature around Sidney in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.7 9.5 9.8 10.7 12.1 14.1 16.4 18.4 17.6 14.9 12.4 10.6
°F 49.5 49.1 49.7 51.2 53.8 57.3 61.5 65.2 63.6 58.8 54.3 51.1

Wind speed

The graph below shows the average wind speed.

Sidney average winspeed by month (km/h) Sidney average winspeed by month (mph)
Average wind speed in Sidney (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 20 21 20 18 17 17 17 18 17 18
mph 11 11 13 13 12 11 11 11 11 11 11 11

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.

Sidney relative humidity averages
Average relative humidity in Sidney
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
63% 62% 60% 56% 59% 58% 57% 58% 57% 56% 62% 63%