Roscanvel monthly weather averages

Contents

Average daytime temperature

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

Roscanvel average temperature chart (Celsius) Roscanvel average temperature chart (Fahrenheit)
Average monthly temperatures in Roscanvel (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.3 9.4 10.9 12.7 15.2 18.1 20.1 20.1 18.6 15.9 12.1 10.2
°F 48.7 49 51.6 54.9 59.3 64.5 68.1 68.1 65.5 60.5 53.7 50.3

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.

Roscanvel monthly rainfall chart (mm) Roscanvel monthly rainfall chart (inches)
Average monthly rainfall in Roscanvel (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 127 107 89 68 68 54 47 67 87 96 126 135
inches 5 4.2 3.5 2.7 2.7 2.1 1.9 2.6 3.4 3.8 5 5.3
Rainy days 22 18 19 17 16 13 13 15 15 18 21 21

Average annual rainfall in Roscanvel: 1113.467mm (438.4 inches)

Average daily sunshine

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

Roscanvel average daily sunshine chart
Average daily sunshine Roscanvel
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.4 3.5 4.5 6.3 7.3 7.7 8 7.2 6.1 4.4 3.1 2.4

Day / night temperatures

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

Roscanvel average minimum / maximum temperatures (Celsius) Roscanvel average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Roscanvel (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4.6 4.5 5.2 6.4 8.7 11.2 13 13.2 12 10 6.8 5.5
Max °C 9.4 9.6 11.1 12.9 15.4 18.3 20.3 20.3 18.8 16 12.2 10.3
Min °F 40.3 40 41.3 43.4 47.6 52.1 55.3 55.7 53.6 50 44.2 41.9
Max °F 44.6 44.6 46.6 49.3 53.6 58.5 61.9 62.1 59.7 55.4 49.1 46.2

Sea temperature

The graph below shows the average sea temperature.

Roscanvel average sea temperature chart (Celsius) Roscanvel average sea temperature chart (Fahrenheit)
Average sea temperature around Roscanvel in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11.2 10.4 10.3 11 12.6 14.8 16.8 17.6 16.8 15.2 13.5 12.1
°F 52.1 50.8 50.5 51.7 54.6 58.6 62.3 63.7 62.2 59.4 56.4 53.8

Wind speed

The graph below shows the average wind speed.

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

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.

Roscanvel relative humidity averages
Average relative humidity in Roscanvel
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
87% 86% 82% 80% 81% 82% 82% 84% 84% 86% 87% 87%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Roscanvel weather stats

Roscanvel weather statistics
Hottest month: August 20.1°C 68.2°F
Driest month: July 47mm 1.9ins
Sunniest month: July 8hrs
Coldest month: January 9.3°C 48.7°F
Wettest month: December 135mm 5.3ins
Warmest sea: August 17.6°C 63.7°F
Map showing location of Roscanvel (48.3152, -4.54937) Roscanvel map pin © Google

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