Glendora (CA) monthly weather averages

Contents

Average daytime temperature

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

Glendora average temperature chart (Celsius) Glendora average temperature chart (Fahrenheit)
Average monthly temperatures in Glendora (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 19.1 20.3 20.4 22.6 24.4 27.3 31.1 31.6 29.8 26.8 22.3 19.1
°F 66.4 68.6 68.8 72.7 76 81.1 88.1 88.9 85.6 80.2 72.2 66.4

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.

Glendora monthly rainfall chart (mm) Glendora monthly rainfall chart (inches)
Average monthly rainfall in Glendora (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 88 84 74 30 6 1 1 3 10 11 51 56
inches 3.5 3.3 2.9 1.2 0.2 0.1 0 0.1 0.4 0.4 2 2.2
Rainy days 5 5 6 3 1 0 0 1 1 2 4 4

Average annual rainfall in Glendora: 330.866mm (130.3 inches)

Average daily sunshine

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

Glendora average daily sunshine chart
Average daily sunshine Glendora
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.5 8.3 8.9 10.5 10 10.8 12.2 11.7 10.2 9 7.8 7.5

Day / night temperatures

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

Glendora average minimum / maximum temperatures (Celsius) Glendora average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Glendora (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 5.8 7 7.7 9.3 11.9 14.2 16.5 17.1 15.5 12.5 8.6 5.8
Max °C 19.5 20.7 20.8 23 24.8 27.6 31.5 32 30.2 27.2 22.7 19.5
Min °F 42.4 44.5 45.8 48.7 53.3 57.6 61.7 62.7 59.8 54.4 47.4 42.4
Max °F 54.7 56.8 57.6 61 64.9 69.6 75.2 76.1 73 67.6 60.1 54.7

Sea temperature

The graph below shows the average sea temperature.

Glendora average sea temperature chart (Celsius) Glendora average sea temperature chart (Fahrenheit)
Average sea temperature around Glendora in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.6 14.5 14.7 15 15.8 17.2 18.9 19.7 19.6 18.6 17 15.3
°F 58.2 58.1 58.4 58.9 60.5 62.9 66 67.5 67.3 65.6 62.6 59.6

Wind speed

The graph below shows the average wind speed.

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

Glendora relative humidity averages
Average relative humidity in Glendora
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
63% 65% 64% 62% 63% 64% 64% 65% 65% 64% 64% 64%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Glendora weather stats

Glendora weather statistics
Hottest month: August 31.6°C 88.9°F
Driest month: July 1mm 0ins
Sunniest month: August 11.7hrs
Coldest month: January 19.1°C 66.4°F
Wettest month: January 88mm 3.5ins
Warmest sea: August 19.7°C 67.5°F
Map showing location of Glendora (34.13612, -117.86534) Glendora map pin © Google

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