Ballywalter monthly weather averages

  • Average temperature

    The bar chart below shows the average monthly temperatures at Ballywalter

    Ballywalter average temperature chart
    Average monthly temperatures in Ballywalter
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 4.9 4.8 6.1 7.9 10.4 13.2 14.8 14.6 13 10.6 7.1 5.8
    °F 40.7 40.6 43 46.2 50.7 55.7 58.6 58.3 55.3 51.1 44.7 42.4

    Please note: these are the average temperatures taken over a 24 hour period so do not show daytime / night highs and lows. For more accurate daytime temperatures have a look at the temperature max / min chart below.

  • Average daily sunshine

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

    Average daily sunshine Ballywalter
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 2 2.9 3.8 5.7 6.8 6.8 5.9 5.5 4.4 3.3 2.5 1.7
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Ballywalter
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 2.4 2.2 3.1 4.4 6.7 9.4 11.2 11.1 9.7 7.8 4.4 3.3
    Max °C 7.3 7.3 9.1 11.4 14.1 16.9 18.5 18.1 16.2 13.4 9.7 8.2
    Min °F 36.3 36 37.5 39.9 44 48.9 52.1 51.9 49.5 46 39.9 37.9
    Max °F 40.7 40.6 43 46.2 50.7 55.7 58.6 58.3 55.3 51.1 44.7 42.4
  • Average rainfall & rainy days

    The graph below shows the average rainfall and number of rainy days per month.

    Average monthly rainfall in Ballywalter
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 89 62 67 53 56 59 51 79 81 90 84 80
    inches 3.5 2.5 2.6 2.1 2.2 2.3 2 3.1 3.2 3.5 3.3 3.2
    Rainy days 19 15 18 15 15 14 14 16 17 18 18 19
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Ballywalter
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 8.3 7.2 7.1 8.1 10 12.2 14 14.9 14.7 13.7 12 10.1
    °F 47 45 44.8 46.6 49.9 53.9 57.2 58.8 58.5 56.7 53.6 50.2
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Ballywalter
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 24 23 23 19 18 18 17 17 19 21 22 23
    mph 15 14 14 12 11 11 11 11 12 13 14 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 rainfall.

    Average relative humidity in Ballywalter
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    89% 87% 85% 83% 83% 83% 84% 85% 87% 88% 89% 89%

Other monthly averages

Ballywalter weather stats

Ballywalter weather statistics
Hottest month: July 14.8°C
Driest month: July 51mm
Sunniest month: May 6.8hrs
Coldest month: February 4.8°C
Wettest month: October 90mm
Warmest sea: August 14.9°C
Map showing location of Ballywalter (54.54329, -5.48475)

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