Annan monthly weather averages

  • Average daytime temperature

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

    Annan average temperature chart
    Average monthly temperatures in Annan (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 6.3 6.6 8.6 11.4 14.7 17.4 18.8 18.6 16.3 13.3 9 7
    °F 43.4 43.9 47.5 52.5 58.4 63.4 65.8 65.5 61.3 56 48.1 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.

    Average monthly rainfall in Annan (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 124 82 98 68 76 80 90 114 123 133 122 123
    inches 4.9 3.2 3.8 2.7 3 3.1 3.5 4.5 4.9 5.2 4.8 4.9
    Rainy days 20 15 18 15 16 15 14 17 18 19 19 19
  • Average daily sunshine

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

    Average daily sunshine Annan
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 1.8 2.9 3.6 5.4 6.5 6.8 5.8 5.6 4.2 3.3 2.4 1.7
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Annan (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 1 0.9 2 3.6 6.1 9.2 10.9 10.8 9.2 6.7 2.9 1.5
    Max °C 6.5 6.8 8.8 11.6 14.9 17.7 19 18.8 16.5 13.5 9.1 7.1
    Min °F 33.7 33.5 35.6 38.5 43 48.5 51.5 51.4 48.5 44.1 37.2 34.7
    Max °F 38.7 38.8 41.7 45.7 50.9 56.1 58.8 58.6 55 50.2 42.8 39.7
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Annan in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 8.4 7.3 7.2 8 10 12.3 14.1 14.9 14.4 13.4 12 10.2
    °F 47.2 45.1 44.9 46.5 50 54.1 57.4 58.8 58 56.2 53.6 50.4
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Annan (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 17 16 17 15 14 14 13 13 14 16 16 16
    mph 10 10 11 9 9 9 8 8 9 10 10 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.

    Average relative humidity in Annan
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    89% 85% 83% 80% 79% 80% 81% 83% 86% 87% 88% 90%

Other monthly averages

UV index

Annan weather stats

Annan weather statistics
Hottest month: July 18.8°C 65.8°F
Driest month: April 68mm 2.7ins
Sunniest month: May 6.5hrs
Coldest month: January 6.3°C 43.3°F
Wettest month: October 133mm 5.2ins
Warmest sea: August 14.9°C 58.8°F
Map showing location of Annan (54.98839, -3.25647)

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