Rialma monthly weather averages

Contents

Average daytime temperature

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

Rialma average temperature chart (Celsius) Rialma average temperature chart (Fahrenheit)
Average monthly temperatures in Rialma (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 29.6 30 30.5 30.9 30.5 30.2 30.3 32.6 33.1 31.6 30.3 29.5
°F 85.2 86 87 87.6 87 86.3 86.6 90.7 91.5 88.8 86.5 85.1

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.

Rialma monthly rainfall chart (mm) Rialma monthly rainfall chart (inches)
Average monthly rainfall in Rialma (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 304 247 210 131 36 12 7 9 57 158 246 306
inches 12 9.7 8.3 5.2 1.4 0.5 0.3 0.4 2.2 6.2 9.7 12
Rainy days 25 23 21 12 4 2 2 3 7 17 21 25

Average annual rainfall in Rialma: 1658.367mm (652.9 inches)

Average daily sunshine

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

Rialma average daily sunshine chart
Average daily sunshine Rialma
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.6 5.6 5.9 7.3 8.2 9 9.3 8.7 6.1 6.4 5.4 4.6

Day / night temperatures

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

Rialma average minimum / maximum temperatures (Celsius) Rialma average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Rialma (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.2 20.2 20.2 19.7 18.2 16.1 15.9 17.6 19.8 20.4 20.3 20.3
Max °C 29.8 30.3 30.8 31.2 30.9 30.5 30.7 33 33.4 31.9 30.5 29.7
Min °F 68.4 68.3 68.4 67.4 64.7 61 60.6 63.7 67.6 68.6 68.5 68.5
Max °F 77 77.4 77.9 77.7 76.1 73.9 73.9 77.5 79.9 79 77.7 77

Sea temperature

The graph below shows the average sea temperature.

Rialma average sea temperature chart (Celsius) Rialma average sea temperature chart (Fahrenheit)
Average sea temperature around Rialma in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 26.7 26.9 26.7 25.9 24.7 23.5 22.6 22.3 22.6 23.5 24.6 25.7
°F 80 80.4 80 78.7 76.4 74.3 72.7 72.1 72.8 74.2 76.2 78.3

Wind speed

The graph below shows the average wind speed.

Rialma average winspeed by month (km/h) Rialma average winspeed by month (mph)
Average wind speed in Rialma (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 4 4 4 4 4 4 5 5 5 5 5 5
mph 3 2 2 2 2 2 3 3 3 3 3 3

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.

Rialma relative humidity averages
Average relative humidity in Rialma
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
80% 80% 80% 76% 71% 65% 57% 52% 56% 68% 76% 80%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Rialma weather stats

Rialma weather statistics
Hottest month: September 33.1°C 91.6°F
Driest month: July 7mm 0.3ins
Sunniest month: July 9.3hrs
Coldest month: June 30.2°C 86.4°F
Wettest month: December 306mm 12ins
Warmest sea: February 26.9°C 80.4°F
Map showing location of Rialma (-15.315, -49.58444) Rialma map pin © Google

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