Silloth monthly weather averages

Average daytime temperature

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

Silloth average temperature chart (Celsius) Silloth average temperature chart (Fahrenheit)
Average monthly temperatures in Silloth (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.4 6.6 8.6 11.4 14.6 17.4 18.6 18.5 16.1 13.3 9 7.1
°F 43.5 43.8 47.5 52.5 58.4 63.3 65.5 65.2 61 55.9 48.2 44.7

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.

Silloth monthly rainfall chart (mm) Silloth monthly rainfall chart (inches)
Average monthly rainfall in Silloth (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 130 86 100 69 78 79 88 114 126 139 126 128
inches 5.1 3.4 4 2.7 3.1 3.1 3.5 4.5 5 5.5 5 5
Rainy days 20 15 18 14 16 15 14 16 17 19 18 18

Average annual rainfall in Silloth: 1315.9mm (518.1 inches)

Average daily sunshine

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

Silloth average daily sunshine chart
Average daily sunshine Silloth
  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 4.1 3.3 2.4 1.6

Day / night temperatures

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

Silloth average minimum / maximum temperatures (Celsius) Silloth average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Silloth (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1.1 0.9 2.1 3.7 6.2 9.2 10.8 10.8 9.1 6.8 3.1 1.6
Max °C 6.5 6.7 8.8 11.6 14.9 17.6 18.8 18.7 16.3 13.5 9.2 7.2
Min °F 34 33.6 35.7 38.6 43.1 48.6 51.4 51.4 48.4 44.2 37.5 34.9
Max °F 38.8 38.8 41.7 45.7 50.9 56.1 58.6 58.5 54.9 50.2 43 39.9

Sea temperature

The graph below shows the average sea temperature.

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

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

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

Other monthly averages

UV index Best time to go?

Silloth weather stats

Silloth weather statistics
Hottest month: July 18.6°C 65.5°F
Driest month: April 69mm 2.7ins
Sunniest month: May 6.5hrs
Coldest month: January 6.4°C 43.5°F
Wettest month: October 139mm 5.5ins
Warmest sea: August 14.9°C 58.8°F
Map showing location of Silloth (54.8687, -3.38448) Silloth map pin © Google

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