Ermua monthly weather averages

Contents

Average daytime temperature

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

Ermua average temperature chart (Celsius) Ermua average temperature chart (Fahrenheit)
Average monthly temperatures in Ermua (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.5 11.5 13.2 14.6 17.7 20.7 23.4 23.5 22.6 19 13.8 11.1
°F 50.9 52.7 55.8 58.2 63.9 69.3 74.2 74.3 72.7 66.2 56.9 52.1

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.

Ermua monthly rainfall chart (mm) Ermua monthly rainfall chart (inches)
Average monthly rainfall in Ermua (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 123 101 96 119 97 69 58 83 80 112 136 130
inches 4.8 4 3.8 4.7 3.8 2.7 2.3 3.3 3.1 4.4 5.4 5.1
Rainy days 18 17 17 18 16 13 12 13 13 15 17 18

Average annual rainfall in Ermua: 1243.733mm (489.7 inches)

Average daily sunshine

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

Ermua average daily sunshine chart
Average daily sunshine Ermua
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3 3.7 4.4 4.6 5.7 6.7 7.2 6.7 5.9 4.8 3.5 2.8

Day / night temperatures

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

Ermua average minimum / maximum temperatures (Celsius) Ermua average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Ermua (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4 4.3 5 6.7 9.3 12.1 14.4 14.5 13.2 10.6 6.8 4.9
Max °C 10.7 11.7 13.4 14.8 18 21 23.7 23.7 22.9 19.2 14 11.3
Min °F 39.1 39.7 41 44 48.7 53.7 57.8 58.1 55.7 51.1 44.2 40.8
Max °F 45.1 46.4 48.6 51.3 56.5 61.7 66.2 66.4 64.4 58.8 50.7 46.6

Sea temperature

The graph below shows the average sea temperature.

Ermua average sea temperature chart (Celsius) Ermua average sea temperature chart (Fahrenheit)
Average sea temperature around Ermua in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.9 12.5 12.6 13.2 15.2 18.4 20.8 21.7 20.5 18.1 15.6 13.8
°F 55.3 54.5 54.6 55.8 59.4 65 69.4 71.1 69 64.6 60.1 56.9

Wind speed

The graph below shows the average wind speed.

Ermua average winspeed by month (km/h) Ermua average winspeed by month (mph)
Average wind speed in Ermua (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 14 14 14 13 12 12 12 11 12 13 13
mph 8 9 9 9 8 7 7 7 7 7 8 8

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.

Ermua relative humidity averages
Average relative humidity in Ermua
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 74% 72% 74% 74% 76% 76% 77% 75% 75% 77% 77%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Ermua weather stats

Ermua weather statistics
Hottest month: August 23.5°C 74.3°F
Driest month: July 58mm 2.3ins
Sunniest month: July 7.2hrs
Coldest month: January 10.5°C 50.9°F
Wettest month: November 136mm 5.4ins
Warmest sea: August 21.7°C 71.1°F
Map showing location of Ermua (43.18333, -2.5) Ermua map pin © Google

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