Altotonga monthly weather averages

Average daytime temperature

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

Altotonga average temperature chart (Celsius) Altotonga average temperature chart (Fahrenheit)
Average monthly temperatures in Altotonga (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 18 19.6 21.9 23.7 23.7 22.4 21.2 21.6 20.3 19.4 18.6 17.9
°F 64.4 67.3 71.5 74.6 74.7 72.3 70.2 70.8 68.6 66.9 65.5 64.3

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.

Altotonga monthly rainfall chart (mm) Altotonga monthly rainfall chart (inches)
Average monthly rainfall in Altotonga (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 43 41 45 58 79 200 189 183 352 212 107 56
inches 1.7 1.6 1.8 2.3 3.1 7.9 7.4 7.2 13.8 8.4 4.2 2.2
Rainy days 8 7 8 7 8 15 17 17 19 13 10 9

Average annual rainfall in Altotonga: 1486.8mm (585.4 inches)

Average daily sunshine

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

Altotonga average daily sunshine chart
Average daily sunshine Altotonga
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.1 7.6 7.3 7 7 6.1 6 6.5 5.3 6.4 6.9 6.7

Day / night temperatures

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

Altotonga average minimum / maximum temperatures (Celsius) Altotonga average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Altotonga (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 5.7 6.7 8.6 10.4 11 11.4 10.3 10.4 10.9 9.2 7.5 6.4
Max °C 18.3 19.9 22.3 24 24.1 22.7 21.5 21.9 20.6 19.7 18.9 18.2
Min °F 42.3 44.1 47.4 50.7 51.7 52.4 50.5 50.6 51.5 48.5 45.5 43.5
Max °F 53.6 55.9 59.7 63 63.5 62.6 60.6 61 60.3 57.9 55.8 54.1

Sea temperature

The graph below shows the average sea temperature.

Altotonga average sea temperature chart (Celsius) Altotonga average sea temperature chart (Fahrenheit)
Average sea temperature around Altotonga in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.6 23.4 23.9 25.4 27.3 28.7 29 29.4 29.3 28.4 26.7 24.9
°F 74.5 74 75 77.7 81.1 83.7 84.2 85 84.7 83.1 80 76.7

Wind speed

The graph below shows the average wind speed.

Altotonga average winspeed by month (km/h) Altotonga average winspeed by month (mph)
Average wind speed in Altotonga (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 11 12 10 9 9 8 8 9 11 10 10
mph 7 7 7 7 6 6 5 5 5 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.

Altotonga relative humidity averages
Average relative humidity in Altotonga
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 63% 60% 61% 66% 73% 76% 76% 78% 76% 71% 70%

Other monthly averages

UV index Best time to go?

Altotonga weather stats

Altotonga weather statistics
Hottest month: May 23.7°C 74.7°F
Driest month: February 41mm 1.6ins
Sunniest month: February 7.6hrs
Coldest month: January 18°C 64.4°F
Wettest month: September 352mm 13.9ins
Warmest sea: August 29.4°C 84.9°F
Map showing location of Altotonga (19.76493, -97.24533) Altotonga map pin © Google

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