Rathmines monthly weather averages

Average daytime temperature

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

Rathmines average temperature chart (Celsius) Rathmines average temperature chart (Fahrenheit)
Average monthly temperatures in Rathmines (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.7 27.5 26.2 24 20.7 17.9 17.5 18.9 21.2 23.6 25.1 27.5
°F 81.9 81.5 79.2 75.2 69.3 64.1 63.5 65.9 70.1 74.5 77.2 81.5

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.

Rathmines monthly rainfall chart (mm) Rathmines monthly rainfall chart (inches)
Average monthly rainfall in Rathmines (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 124 147 138 106 103 125 60 70 60 81 86 88
inches 4.9 5.8 5.4 4.2 4.1 4.9 2.4 2.8 2.4 3.2 3.4 3.5
Rainy days 12 12 13 11 11 11 9 10 10 11 12 10

Average annual rainfall in Rathmines: 1307.6mm (514.8 inches)

Average daily sunshine

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

Rathmines average daily sunshine chart
Average daily sunshine Rathmines
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.8 7.4 7.2 7.2 6.5 6.3 7.2 7.8 7.9 7.8 8.3 8.2

Day / night temperatures

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

Rathmines average minimum / maximum temperatures (Celsius) Rathmines average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Rathmines (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 18.1 18.3 16.6 13.4 10 7.9 6 6.9 9 12.1 14.2 16.7
Max °C 28 27.8 26.5 24.3 21 18.1 17.8 19.2 21.5 23.9 25.4 27.8
Min °F 64.5 64.9 61.8 56 50 46.2 42.8 44.3 48.1 53.8 57.6 62
Max °F 73.4 73.4 70.7 65.8 59.9 55.4 53.4 55.4 59.4 64.4 67.6 72

Sea temperature

The graph below shows the average sea temperature.

Rathmines average sea temperature chart (Celsius) Rathmines average sea temperature chart (Fahrenheit)
Average sea temperature around Rathmines in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.8 24.2 23.9 23.1 21.6 20 18.9 18.8 19 19.7 20.7 22.4
°F 74.8 75.5 75.1 73.6 70.9 68 66.1 65.8 66.3 67.4 69.3 72.3

Wind speed

The graph below shows the average wind speed.

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

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.

Rathmines relative humidity averages
Average relative humidity in Rathmines
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 67% 67% 66% 69% 69% 63% 60% 57% 58% 60% 60%

Other monthly averages

UV index Best time to go?

Rathmines weather stats

Rathmines weather statistics
Hottest month: January 27.7°C 81.9°F
Driest month: July 60mm 2.4ins
Sunniest month: August 7.8hrs
Coldest month: July 17.5°C 63.5°F
Wettest month: February 147mm 5.8ins
Warmest sea: February 24.2°C 75.6°F
Map showing location of Rathmines (-33.03773, 151.58443) Rathmines map pin © Google

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