Rio Grande monthly weather averages

Contents

Average daytime temperature

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

Rio Grande average temperature chart (Celsius) Rio Grande average temperature chart (Fahrenheit)
Average monthly temperatures in Rio Grande (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.5 27.2 26.2 22.8 19.8 17.3 16.1 17.1 18.3 20.6 23.1 25.9
°F 81.5 80.9 79.2 73.1 67.7 63.1 61 62.8 64.9 69.1 73.6 78.6

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.

Rio Grande monthly rainfall chart (mm) Rio Grande monthly rainfall chart (inches)
Average monthly rainfall in Rio Grande (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 95 111 104 79 91 98 131 127 127 88 77 66
inches 3.7 4.4 4.1 3.1 3.6 3.9 5.2 5 5 3.5 3 2.6
Rainy days 15 15 14 10 12 14 14 14 15 14 13 13

Average annual rainfall in Rio Grande: 1110.834mm (437.3 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Rio Grande

Rio Grande average daily sunshine chart
Average daily sunshine Rio Grande
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9.1 8.4 7.6 6.9 6.2 5.1 5.3 5.6 5.8 6.9 8.8 9.6

Day / night temperatures

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

Rio Grande average minimum / maximum temperatures (Celsius) Rio Grande average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Rio Grande (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 19.7 19.9 19 15.4 12.8 10.8 9.5 10.4 12 14 15.7 17.9
Max °C 27.7 27.4 26.4 23 20 17.5 16.3 17.3 18.5 20.8 23.3 26.1
Min °F 67.5 67.7 66.2 59.7 55 51.4 49.1 50.6 53.5 57.2 60.3 64.2
Max °F 74.7 74.5 72.9 66.6 61.5 57.4 55.2 56.8 59.4 63.3 67.1 71.6

Sea temperature

The graph below shows the average sea temperature.

Rio Grande average sea temperature chart (Celsius) Rio Grande average sea temperature chart (Fahrenheit)
Average sea temperature around Rio Grande in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.6 24.2 23.7 21.5 18.5 15.8 13.8 13.5 14.6 16.9 19.3 21.8
°F 74.5 75.5 74.6 70.6 65.2 60.4 56.8 56.3 58.2 62.4 66.8 71.2

Wind speed

The graph below shows the average wind speed.

Rio Grande average winspeed by month (km/h) Rio Grande average winspeed by month (mph)
Average wind speed in Rio Grande (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 12 10 9 8 10 9 10 12 13 13 13
mph 8 7 6 6 5 6 6 7 8 8 8 8

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.

Rio Grande relative humidity averages
Average relative humidity in Rio Grande
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
77% 79% 80% 81% 84% 86% 86% 84% 83% 81% 78% 76%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Rio Grande weather stats

Rio Grande weather statistics
Hottest month: January 27.5°C 81.5°F
Driest month: December 66mm 2.6ins
Sunniest month: December 9.6hrs
Coldest month: July 16.1°C 61°F
Wettest month: July 131mm 5.2ins
Warmest sea: February 24.2°C 75.6°F
Map showing location of Rio Grande (-32.035, -52.09861) Rio Grande map pin © Google

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