Birr monthly weather averages

Contents

Average daytime temperature

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

Birr average temperature chart (Celsius) Birr average temperature chart (Fahrenheit)
Average monthly temperatures in Birr (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.4 7.7 9.7 12 14.7 17.5 19 18.7 16.5 13.5 9.5 8.1
°F 45.3 45.9 49.4 53.7 58.4 63.5 66.3 65.7 61.6 56.3 49.2 46.6

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.

Birr monthly rainfall chart (mm) Birr monthly rainfall chart (inches)
Average monthly rainfall in Birr (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 79 54 60 55 65 55 61 76 77 84 78 83
inches 3.1 2.1 2.4 2.2 2.5 2.2 2.4 3 3 3.3 3.1 3.3
Rainy days 20 16 19 16 18 16 15 18 17 19 18 19

Average annual rainfall in Birr: 872.766mm (343.6 inches)

Average daily sunshine

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

Birr average daily sunshine chart
Average daily sunshine Birr
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.9 2.6 3.5 5.1 5.8 5.3 4.7 4.6 3.9 3 2.3 1.7

Day / night temperatures

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

Birr average minimum / maximum temperatures (Celsius) Birr average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Birr (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.7 1.8 2.6 3.6 5.9 8.7 10.8 10.3 8.6 6.8 3.1 2.6
Max °C 7.5 7.9 9.9 12.3 14.9 17.7 19.3 18.9 16.7 13.7 9.7 8.3
Min °F 35.1 35.2 36.6 38.4 42.6 47.7 51.4 50.5 47.4 44.2 37.6 36.6
Max °F 40.3 40.6 43.2 46.2 50.7 55.8 59 58.3 54.7 50.4 43.5 41.7

Sea temperature

The graph below shows the average sea temperature.

Birr average sea temperature chart (Celsius) Birr average sea temperature chart (Fahrenheit)
Average sea temperature around Birr in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.2 8.4 8.2 9 10.7 12.9 14.8 15.5 15 13.7 12.1 10.5
°F 48.6 47.1 46.8 48.2 51.2 55.2 58.6 59.9 59 56.7 53.8 51

Wind speed

The graph below shows the average wind speed.

Birr average winspeed by month (km/h) Birr average winspeed by month (mph)
Average wind speed in Birr (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 16 16 14 14 13 12 12 13 15 14 16
mph 10 10 10 9 9 8 7 8 8 9 9 10

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.

Birr relative humidity averages
Average relative humidity in Birr
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
91% 87% 84% 80% 79% 80% 80% 82% 85% 88% 91% 93%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Birr weather stats

Birr weather statistics
Hottest month: July 19°C 66.2°F
Driest month: February 54mm 2.1ins
Sunniest month: May 5.8hrs
Coldest month: January 7.4°C 45.3°F
Wettest month: October 84mm 3.3ins
Warmest sea: August 15.5°C 59.9°F
Map showing location of Birr (53.09139, -7.91333) Birr map pin © Google

Locations nearby

Top Ireland locations