Newquay monthly weather averages

Average daytime temperature

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

Newquay average temperature chart (Celsius) Newquay average temperature chart (Fahrenheit)
Average monthly temperatures in Newquay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.5 8.3 9.7 11.7 14.2 17 18.7 18.8 17.3 14.6 11.1 9.5
°F 47.4 46.9 49.4 53 57.5 62.5 65.7 65.8 63.1 58.3 52 49.1

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.

Newquay monthly rainfall chart (mm) Newquay monthly rainfall chart (inches)
Average monthly rainfall in Newquay (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 122 89 88 58 60 61 59 72 81 103 118 123
inches 4.8 3.5 3.5 2.3 2.4 2.4 2.3 2.8 3.2 4.1 4.6 4.8
Rainy days 21 16 18 14 15 13 13 15 15 18 20 21

Average daily sunshine

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

Newquay average daily sunshine chart
Average daily sunshine Newquay
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.1 3.1 4.4 6.7 7.5 7.5 7.3 6.8 5.6 3.8 2.8 2

Day / night temperatures

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

Newquay average minimum / maximum temperatures (Celsius) Newquay average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Newquay (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4 3.6 4.4 5.6 8.1 10.9 12.8 12.9 11.4 9.5 6.4 5
Max °C 8.7 8.4 9.8 11.8 14.3 17.1 18.9 19 17.4 14.8 11.3 9.6
Min °F 39.1 38.5 39.9 42.1 46.6 51.6 55 55.1 52.5 49 43.4 41
Max °F 43.3 42.8 44.8 47.7 52.2 57.2 60.4 60.6 57.9 53.8 47.8 45.1

Sea temperature

The graph below shows the average sea temperature.

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

Newquay average winspeed by month (km/h) Newquay average winspeed by month (mph)
Average wind speed in Newquay (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 25 24 23 20 19 18 17 17 19 21 22 24
mph 15 15 14 13 12 11 11 11 12 13 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.

Newquay relative humidity averages
Average relative humidity in Newquay
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
89% 88% 86% 84% 83% 84% 85% 85% 86% 88% 87% 89%
Newquay

Other monthly averages

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Newquay weather stats

Newquay weather statistics
Hottest month: August 18.8°C 65.8°F
Driest month: April 58mm 2.3ins
Sunniest month: April 6.7hrs
Coldest month: February 8.3°C 46.9°F
Wettest month: December 123mm 4.8ins
Warmest sea: August 16.7°C 62.1°F
Map showing location of Newquay (50.41317, -5.08186)

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