Arroyo Seco monthly weather averages

Contents

Average daytime temperature

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

Arroyo Seco average temperature chart (Celsius) Arroyo Seco average temperature chart (Fahrenheit)
Average monthly temperatures in Arroyo Seco (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 30.6 29.2 26.7 23.2 20 16.2 16.2 17.9 20.4 23.1 26.3 29.3
°F 87.1 84.6 80 73.7 68 61.1 61.1 64.2 68.7 73.6 79.3 84.7

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.

Arroyo Seco monthly rainfall chart (mm) Arroyo Seco monthly rainfall chart (inches)
Average monthly rainfall in Arroyo Seco (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 118 106 148 90 50 44 41 37 51 106 110 104
inches 4.6 4.2 5.8 3.6 2 1.7 1.6 1.4 2 4.2 4.3 4.1
Rainy days 8 8 9 7 6 5 5 5 6 9 9 9

Average annual rainfall in Arroyo Seco: 912.034mm (359.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Arroyo Seco

Arroyo Seco average daily sunshine chart
Average daily sunshine Arroyo Seco
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 10.1 9.4 8.5 7.5 6.6 5.2 5.9 6.7 7.3 8.5 10.1 9.8

Day / night temperatures

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

Arroyo Seco average minimum / maximum temperatures (Celsius) Arroyo Seco average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Arroyo Seco (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 17.7 16.9 15.1 11.6 8.5 5.4 5.6 5.8 7.7 10.8 13.8 16.4
Max °C 30.9 29.5 27 23.5 20.3 16.5 16.5 18.2 20.7 23.4 26.6 29.6
Min °F 63.9 62.4 59.1 52.8 47.3 41.6 42 42.4 45.9 51.4 56.8 61.5
Max °F 75.7 73.8 69.8 63.5 57.9 51.6 51.8 53.6 57.6 62.8 68.4 73.4

Sea temperature

The graph below shows the average sea temperature.

Arroyo Seco average sea temperature chart (Celsius) Arroyo Seco average sea temperature chart (Fahrenheit)
Average sea temperature around Arroyo Seco in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 21.1 21.5 20.9 19 16.7 14.6 13.1 12.8 13.6 15.3 17.3 19.4
°F 69.9 70.7 69.7 66.1 62 58.3 55.6 55.1 56.4 59.6 63.1 66.9

Wind speed

The graph below shows the average wind speed.

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

Arroyo Seco relative humidity averages
Average relative humidity in Arroyo Seco
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 72% 77% 80% 82% 82% 82% 77% 74% 73% 70% 67%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Arroyo Seco weather stats

Arroyo Seco weather statistics
Hottest month: January 30.6°C 87.1°F
Driest month: August 37mm 1.5ins
Sunniest month: November 10.1hrs
Coldest month: June 16.2°C 61.2°F
Wettest month: March 148mm 5.8ins
Warmest sea: February 21.5°C 70.7°F
Map showing location of Arroyo Seco (-33.15489, -60.50863) Arroyo Seco map pin © Google

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