Omaha (NE) monthly weather averages

Contents

Average daytime temperature

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

Omaha average temperature chart (Celsius) Omaha average temperature chart (Fahrenheit)
Average monthly temperatures in Omaha (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1 2.3 8.9 17 22.9 28 30.5 29 23.9 18.2 9.1 0.9
°F 30.2 36.2 48.1 62.6 73.1 82.4 86.8 84.1 75 64.7 48.4 33.6

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.

Omaha monthly rainfall chart (mm) Omaha monthly rainfall chart (inches)
Average monthly rainfall in Omaha (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 18 21 51 69 110 101 93 91 93 57 34 24
inches 0.7 0.8 2 2.7 4.3 4 3.7 3.6 3.7 2.2 1.3 0.9
Rainy days 6 6 9 10 12 10 9 9 9 7 6 7

Average annual rainfall in Omaha: 706.433mm (278.1 inches)

Average daily sunshine

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

Omaha average daily sunshine chart
Average daily sunshine Omaha
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6 6.2 7.2 8.3 9.5 11.2 11.5 10.3 8.7 7.6 5.5 4.9

Day / night temperatures

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

Omaha average minimum / maximum temperatures (Celsius) Omaha average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Omaha (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -11.9 -8.6 -2.6 4.3 10.7 15.9 18.9 17.2 12 5.3 -1.8 -9.2
Max °C -0.8 2.6 9.2 17.3 23.2 28.3 30.8 29.3 24.2 18.5 9.4 1.2
Min °F 10.7 16.5 27.3 39.7 51.2 60.6 65.9 62.9 53.6 41.5 28.9 15.5
Max °F 20.7 26.6 37.9 51.4 62.4 71.8 76.6 73.8 64.6 53.4 38.8 24.8

Sea temperature

The graph below shows the average sea temperature.

Omaha average sea temperature chart (Celsius) Omaha average sea temperature chart (Fahrenheit)
Average sea temperature around Omaha in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.3 9 9.5 10.6 12.4 14.7 17.2 19.8 18.6 15.3 12.3 10.3
°F 48.7 48.2 49.1 51.1 54.3 58.4 63 67.6 65.6 59.5 54.2 50.6

Wind speed

The graph below shows the average wind speed.

Omaha average winspeed by month (km/h) Omaha average winspeed by month (mph)
Average wind speed in Omaha (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 18 20 21 18 17 15 15 16 16 18 18
mph 11 11 13 13 11 10 9 9 10 10 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.

Omaha relative humidity averages
Average relative humidity in Omaha
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 71% 67% 62% 64% 66% 68% 71% 72% 67% 71% 74%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Omaha weather stats

Omaha weather statistics
Hottest month: July 30.5°C 86.9°F
Driest month: January 18mm 0.7ins
Sunniest month: July 11.5hrs
Coldest month: January -1°C 30.2°F
Wettest month: May 110mm 4.3ins
Warmest sea: August 19.8°C 67.6°F
Map showing location of Omaha (41.25861, -95.93779) Omaha map pin © Google

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