Montecito (CA) monthly weather averages

Average daytime temperature

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

Montecito average temperature chart (Celsius) Montecito average temperature chart (Fahrenheit)
Average monthly temperatures in Montecito (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.2 16.7 16.6 18.4 20 22.8 25.9 26.3 25.2 22.9 19 16.5
°F 61.2 62 62 65.2 68 73.1 78.6 79.4 77.4 73.2 66.3 61.6

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.

Montecito monthly rainfall chart (mm) Montecito monthly rainfall chart (inches)
Average monthly rainfall in Montecito (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 102 96 81 38 10 4 4 5 8 14 56 69
inches 4 3.8 3.2 1.5 0.4 0.1 0.2 0.2 0.3 0.5 2.2 2.7
Rainy days 6 6 7 4 1 1 1 1 2 2 5 5

Average annual rainfall in Montecito: 399.734mm (157.4 inches)

Average daily sunshine

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

Montecito average daily sunshine chart
Average daily sunshine Montecito
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.9 8.1 9 10.6 10.4 10.7 11.5 10.8 9.8 8.8 6.9 6.5

Day / night temperatures

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

Montecito average minimum / maximum temperatures (Celsius) Montecito average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Montecito (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 2.5 3.6 4.1 5.3 7.5 9.9 12.2 12.6 11.3 8.4 4.6 2.4
Max °C 16.6 17 17 18.8 20.3 23.2 26.3 26.7 25.6 23.3 19.4 16.8
Min °F 36.4 38.5 39.3 41.5 45.5 49.7 53.9 54.6 52.3 47 40.3 36.3
Max °F 49.1 50.5 50.9 53.6 57 61.7 66.6 67.3 65.1 60.4 53.6 49.3

Sea temperature

The graph below shows the average sea temperature.

Montecito average sea temperature chart (Celsius) Montecito average sea temperature chart (Fahrenheit)
Average sea temperature around Montecito in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.1 13.9 13.8 13.6 14.1 15.1 16.7 17.5 17.5 17.1 16 14.7
°F 57.3 57 56.8 56.5 57.3 59.2 62 63.4 63.6 62.8 60.9 58.4

Wind speed

The graph below shows the average wind speed.

Montecito average winspeed by month (km/h) Montecito average winspeed by month (mph)
Average wind speed in Montecito (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 12 13 14 14 13 12 12 11 10 10 9
mph 6 7 8 9 9 8 8 7 7 7 7 6

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.

Montecito relative humidity averages
Average relative humidity in Montecito
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 69% 69% 67% 69% 72% 73% 73% 72% 69% 69% 70%