Obonoma monthly weather averages

Average daytime temperature

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

Obonoma average temperature chart (Celsius) Obonoma average temperature chart (Fahrenheit)
Average monthly temperatures in Obonoma (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 30.8 31.9 31.3 30.7 29.8 28.5 27.4 27.4 27.9 28.8 29.7 30.3
°F 87.5 89.4 88.3 87.3 85.6 83.3 81.3 81.2 82.3 83.8 85.5 86.6

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.

Obonoma monthly rainfall chart (mm) Obonoma monthly rainfall chart (inches)
Average monthly rainfall in Obonoma (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 36 67 145 196 249 291 357 312 380 284 95 31
inches 1.4 2.6 5.7 7.7 9.8 11.5 14 12.3 15 11.2 3.7 1.2
Rainy days 3 5 9 12 15 17 19 19 21 16 7 3

Average annual rainfall in Obonoma: 2453.6mm (966 inches)

Average daily sunshine

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

Obonoma average daily sunshine chart
Average daily sunshine Obonoma
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.9 4.8 4.1 4.7 4.7 3.7 2.7 2.5 2.7 3.6 4.9 5.2

Day / night temperatures

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

Obonoma average minimum / maximum temperatures (Celsius) Obonoma average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Obonoma (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.5 21.9 22.3 22.3 22.1 21.6 21.3 21.3 21.3 21.5 21.5 20.7
Max °C 31.1 32.2 31.5 31 30 28.7 27.6 27.5 28.1 29 29.9 30.6
Min °F 68.9 71.3 72.1 72.1 71.7 70.8 70.3 70.3 70.3 70.6 70.7 69.2
Max °F 78.4 80.6 80.4 79.9 78.8 77.2 75.9 75.9 76.5 77.4 78.3 78.1

Sea temperature

The graph below shows the average sea temperature.

Obonoma average sea temperature chart (Celsius) Obonoma average sea temperature chart (Fahrenheit)
Average sea temperature around Obonoma in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.2 28.7 29.1 29.3 29.3 28.2 26.9 26.3 26.7 27.5 28.3 28.5
°F 82.8 83.7 84.5 84.8 84.7 82.8 80.3 79.3 80 81.4 82.9 83.3

Wind speed

The graph below shows the average wind speed.

Obonoma average winspeed by month (km/h) Obonoma average winspeed by month (mph)
Average wind speed in Obonoma (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 8 8 9 9 8 8 8 9 9 8 7 7
mph 5 5 5 5 5 5 5 5 5 5 4 4

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.

Obonoma relative humidity averages
Average relative humidity in Obonoma
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
78% 78% 81% 83% 85% 86% 87% 86% 86% 86% 85% 80%

Other monthly averages

UV index Best time to go?

Obonoma weather stats

Obonoma weather statistics
Hottest month: February 31.9°C 89.4°F
Driest month: December 31mm 1.2ins
Sunniest month: December 5.2hrs
Coldest month: July 27.4°C 81.3°F
Wettest month: September 380mm 15ins
Warmest sea: April 29.3°C 84.7°F
Map showing location of Obonoma (4.70844, 6.79307) Obonoma map pin © Google

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