Hayle monthly weather averages

  • Average daytime temperature

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

    Hayle average temperature chart
    Average monthly temperatures in Hayle (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 8.7 8.5 9.8 11.6 14.2 16.9 18.8 18.9 17.2 14.5 11.3 9.7
    °F 47.6 47.4 49.7 52.8 57.5 62.5 65.8 65.9 63 58.1 52.3 49.4

    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 Hayle (mm and inches)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    mm 133 101 98 63 65 62 58 73 83 111 126 133
    inches 5.2 4 3.9 2.5 2.6 2.5 2.3 2.9 3.3 4.4 5 5.2
    Rainy days 23 18 19 15 15 14 13 15 16 19 21 22
  • Average daily sunshine

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

    Average daily sunshine Hayle
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Hrs sunshine 2 3 4.4 6.5 7.4 7.5 7.1 6.8 5.6 3.8 2.7 1.9
  • Day / night temperatures

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

    Maximum and minimum daily temperatures in Hayle (degrees centigrade and fahrenheit)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Min °C 4.2 4 4.7 5.7 8.1 10.7 12.7 12.8 11.5 9.6 6.6 5.2
    Max °C 8.8 8.7 10 11.7 14.3 17.1 19 19 17.4 14.6 11.4 9.8
    Min °F 39.6 39.1 40.4 42.3 46.6 51.3 54.8 55 52.6 49.3 43.9 41.4
    Max °F 43.7 43.3 45.1 47.7 52.2 57 60.4 60.6 57.9 53.8 48.2 45.5
  • Sea temperature

    The graph below shows the average sea temperature.

    Average sea temperature around Hayle in degrees centigrade and fahrenheit
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    °C 10.2 9.4 9.2 9.8 11.5 13.8 15.9 16.7 16 14.5 12.7 11.3
    °F 50.4 49 48.6 49.7 52.6 56.8 60.6 62.1 60.9 58.1 54.9 52.3
  • Wind speed

    The graph below shows the average wind speed.

    Average wind speed in Hayle (mph and kmh)
      Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    km/h 23 23 22 20 19 17 17 17 18 20 22 23
    mph 15 14 14 13 12 11 10 10 11 12 14 15

    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 Hayle
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    89% 88% 87% 85% 84% 85% 85% 86% 87% 89% 88% 89%

Other monthly averages

Hayle weather stats

Hayle weather statistics
Hottest month: August 18.9°C 66°F
Driest month: July 58mm 2.3ins
Sunniest month: May 7.4hrs
Coldest month: February 8.5°C 47.3°F
Wettest month: December 133mm 5.2ins
Warmest sea: August 16.7°C 62.1°F
Map showing location of Hayle (50.18392, -5.42137)

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