Ballyshannon monthly weather averages

Average daytime temperature

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

Ballyshannon average temperature chart (Celsius) Ballyshannon average temperature chart (Fahrenheit)
Average monthly temperatures in Ballyshannon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.2 6.5 8.4 10.9 13.5 16 17.3 17.2 15.1 12.2 8.4 7
°F 43.2 43.6 47.2 51.7 56.4 60.9 63.2 63 59.1 54 47.1 44.5

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.

Ballyshannon monthly rainfall chart (mm) Ballyshannon monthly rainfall chart (inches)
Average monthly rainfall in Ballyshannon (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 158 109 120 82 92 92 96 115 141 154 153 165
inches 6.2 4.3 4.7 3.2 3.6 3.6 3.8 4.5 5.5 6.1 6 6.5
Rainy days 24 19 23 18 19 18 19 21 21 23 23 23

Average annual rainfall in Ballyshannon: 1521.967mm (599.2 inches)

Average daily sunshine

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

Ballyshannon average daily sunshine chart
Average daily sunshine Ballyshannon
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 2.5 3.3 5.1 5.7 5.4 4.4 4.4 3.7 2.8 2 1.3

Day / night temperatures

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

Ballyshannon average minimum / maximum temperatures (Celsius) Ballyshannon average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ballyshannon (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.7 0.6 1.6 2.7 4.9 7.8 9.7 9.4 7.8 6 2.5 1.7
Max °C 6.4 6.6 8.6 11.2 13.8 16.3 17.5 17.4 15.3 12.4 8.6 7.1
Min °F 33.2 33.1 34.9 36.8 40.7 46 49.5 48.9 46 42.8 36.4 35.1
Max °F 38.3 38.5 41.2 44.4 48.7 53.6 56.5 56.1 52.7 48.6 41.9 39.9

Sea temperature

The graph below shows the average sea temperature.

Ballyshannon average sea temperature chart (Celsius) Ballyshannon average sea temperature chart (Fahrenheit)
Average sea temperature around Ballyshannon in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.8 9.2 9.1 9.5 10.8 12.6 14.1 14.6 13.9 12.7 11.5 10.5
°F 49.6 48.6 48.3 49.2 51.5 54.7 57.4 58.3 57 54.8 52.7 51

Wind speed

The graph below shows the average wind speed.

Ballyshannon average winspeed by month (km/h) Ballyshannon average winspeed by month (mph)
Average wind speed in Ballyshannon (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 23 22 23 19 18 17 17 17 19 21 21 22
mph 14 14 14 12 11 11 11 10 12 13 13 14

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.

Ballyshannon relative humidity averages
Average relative humidity in Ballyshannon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
92% 88% 86% 84% 83% 83% 87% 89% 90% 91% 94% 94%

Other monthly averages

UV index Best time to go?

Ballyshannon weather stats

Ballyshannon weather statistics
Hottest month: July 17.3°C 63.1°F
Driest month: April 82mm 3.2ins
Sunniest month: April 5.1hrs
Coldest month: January 6.2°C 43.2°F
Wettest month: December 165mm 6.5ins
Warmest sea: August 14.6°C 58.3°F
Map showing location of Ballyshannon (54.5, -8.18333) Ballyshannon map pin © Google

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