Cavan monthly weather averages

Contents

Average daytime temperature

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

Cavan average temperature chart (Celsius) Cavan average temperature chart (Fahrenheit)
Average monthly temperatures in Cavan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.7 7.1 9.2 11.6 14.5 17.3 18.7 18.2 16.1 13 8.9 7.4
°F 44 44.7 48.5 53 58.1 63.1 65.7 64.8 61 55.4 48.1 45.3

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.

Cavan monthly rainfall chart (mm) Cavan monthly rainfall chart (inches)
Average monthly rainfall in Cavan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 109 76 83 65 76 72 65 85 98 105 101 106
inches 4.3 3 3.3 2.5 3 2.8 2.6 3.3 3.8 4.1 4 4.2
Rainy days 21 17 19 17 18 17 17 19 19 20 19 20

Average annual rainfall in Cavan: 1085.3mm (427.3 inches)

Average daily sunshine

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

Cavan average daily sunshine chart
Average daily sunshine Cavan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.7 2.5 3.3 4.9 5.6 5.3 4.6 4.4 3.7 2.8 2.2 1.4

Day / night temperatures

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

Cavan average minimum / maximum temperatures (Celsius) Cavan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cavan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1 1 2.1 3.2 5.5 8.5 10.5 10 8.3 6.3 2.7 1.9
Max °C 6.8 7.2 9.4 11.9 14.7 17.5 19 18.5 16.3 13.2 9.1 7.6
Min °F 33.8 33.8 35.7 37.7 41.9 47.3 50.8 49.9 46.9 43.3 36.9 35.3
Max °F 39 39.4 42.3 45.5 50.2 55.4 58.5 57.6 54.1 49.5 42.6 40.5

Sea temperature

The graph below shows the average sea temperature.

Cavan average sea temperature chart (Celsius) Cavan average sea temperature chart (Fahrenheit)
Average sea temperature around Cavan 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.

Cavan average winspeed by month (km/h) Cavan average winspeed by month (mph)
Average wind speed in Cavan (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 18 19 16 16 14 14 14 15 17 17 18
mph 12 11 12 10 10 9 9 9 9 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.

Cavan relative humidity averages
Average relative humidity in Cavan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
92% 88% 85% 83% 82% 82% 83% 85% 88% 90% 92% 94%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Cavan weather stats

Cavan weather statistics
Hottest month: July 18.7°C 65.7°F
Driest month: April 65mm 2.6ins
Sunniest month: May 5.6hrs
Coldest month: January 6.7°C 44.1°F
Wettest month: January 109mm 4.3ins
Warmest sea: August 15.5°C 59.9°F
Map showing location of Cavan (53.99083, -7.36056) Cavan map pin © Google

Locations nearby

Top Ireland locations