Oban monthly weather averages

Average daytime temperature

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

Oban average temperature chart (Celsius) Oban average temperature chart (Fahrenheit)
Average monthly temperatures in Oban (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6 6.2 7.8 10.6 13.7 16.1 17 16.9 14.5 12 8.2 6.8
°F 42.8 43.1 46 51 56.7 60.9 62.5 62.4 58.2 53.6 46.7 44.2

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.

Oban monthly rainfall chart (mm) Oban monthly rainfall chart (inches)
Average monthly rainfall in Oban (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 255 167 206 117 117 131 158 181 251 270 249 263
inches 10 6.6 8.1 4.6 4.6 5.1 6.2 7.1 9.9 10.6 9.8 10.3
Rainy days 23 18 21 17 18 18 19 20 23 23 22 23

Average annual rainfall in Oban: 2414.7mm (950.7 inches)

Average daily sunshine

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

Oban average daily sunshine chart
Average daily sunshine Oban
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.1 2.4 3.1 5.1 6 5.9 4.8 4.6 3.3 2.4 1.5 0.9

Day / night temperatures

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

Oban average minimum / maximum temperatures (Celsius) Oban average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Oban (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.9 0.7 1.7 2.9 5.3 8 9.7 9.6 8.1 6.3 2.7 1.7
Max °C 6.1 6.3 8 10.8 13.9 16.3 17.2 17.1 14.7 12.2 8.3 6.9
Min °F 33.6 33.3 35 37.1 41.5 46.3 49.4 49.2 46.6 43.3 36.9 35.1
Max °F 38.3 38.3 40.6 44.2 49.3 53.8 56.1 55.9 52.5 48.6 41.9 39.7

Sea temperature

The graph below shows the average sea temperature.

Oban average sea temperature chart (Celsius) Oban average sea temperature chart (Fahrenheit)
Average sea temperature around Oban in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.5 7.6 7.5 8.3 9.9 12 13.6 14.4 14.1 13.2 11.6 9.9
°F 47.3 45.7 45.6 46.9 49.9 53.5 56.5 58 57.3 55.7 52.9 49.9

Wind speed

The graph below shows the average wind speed.

Oban average winspeed by month (km/h) Oban average winspeed by month (mph)
Average wind speed in Oban (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 22 21 22 18 18 17 17 16 19 21 21 22
mph 14 13 14 11 11 11 10 10 12 13 13 14

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.

Oban relative humidity averages
Average relative humidity in Oban
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
90% 87% 85% 83% 81% 84% 86% 87% 88% 89% 90% 90%

Other monthly averages

UV index Best time to go?

Oban weather stats

Oban weather statistics
Hottest month: July 17°C 62.6°F
Driest month: May 117mm 4.6ins
Sunniest month: May 6hrs
Coldest month: January 6°C 42.8°F
Wettest month: October 270mm 10.6ins
Warmest sea: August 14.4°C 57.9°F
Map showing location of Oban (56.41269, -5.47062) Oban map pin © Google

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