San Joaquin monthly weather averages

Average daytime temperature

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

San Joaquin average temperature chart (Celsius) San Joaquin average temperature chart (Fahrenheit)
Average monthly temperatures in San Joaquin (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.4 29.5 31 32.5 32.5 31.2 30.4 30.1 30.4 30.1 29.5 28.4
°F 83.1 85.1 87.8 90.4 90.5 88.1 86.7 86.2 86.7 86.1 85.1 83.1

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.

San Joaquin monthly rainfall chart (mm) San Joaquin monthly rainfall chart (inches)
Average monthly rainfall in San Joaquin (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 79 35 45 61 162 255 291 274 288 332 299 197
inches 3.1 1.4 1.8 2.4 6.4 10 11.4 10.8 11.3 13.1 11.8 7.7
Rainy days 11 7 6 6 12 17 19 18 19 19 17 15

Average annual rainfall in San Joaquin: 2452.333mm (965.5 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in San Joaquin

San Joaquin average daily sunshine chart
Average daily sunshine San Joaquin
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.5 7.3 8 9.1 7.7 6.6 6.4 5.6 5.8 6.2 6.4 5.9

Day / night temperatures

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

San Joaquin average minimum / maximum temperatures (Celsius) San Joaquin average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in San Joaquin (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 20.8 20.9 21.6 22.7 23.3 23.3 22.9 22.9 22.7 22.6 22.3 21.5
Max °C 28.6 29.7 31.3 32.7 32.7 31.4 30.6 30.3 30.6 30.3 29.7 28.6
Min °F 69.4 69.6 70.8 72.9 73.9 73.9 73.1 73.2 72.8 72.6 72.1 70.6
Max °F 76.5 77.5 79.5 81.9 82.4 81.1 80.1 79.9 79.9 79.5 78.8 77

Sea temperature

The graph below shows the average sea temperature.

San Joaquin average sea temperature chart (Celsius) San Joaquin average sea temperature chart (Fahrenheit)
Average sea temperature around San Joaquin in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.4 27.2 27.7 28.7 29.7 29.9 29.6 29.3 29.3 29.2 28.8 28.1
°F 81.2 80.9 81.8 83.7 85.5 85.9 85.3 84.8 84.8 84.6 83.9 82.5

Wind speed

The graph below shows the average wind speed.

San Joaquin average winspeed by month (km/h) San Joaquin average winspeed by month (mph)
Average wind speed in San Joaquin (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 9 8 8 8 6 7 7 8 7 8 8 9
mph 6 5 5 5 4 4 5 5 4 5 5 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.

San Joaquin relative humidity averages
Average relative humidity in San Joaquin
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
80% 78% 75% 73% 77% 82% 84% 84% 85% 84% 83% 83%

Other monthly averages

UV index Best time to go?

San Joaquin weather stats

San Joaquin weather statistics
Hottest month: May 32.5°C 90.5°F
Driest month: February 35mm 1.4ins
Sunniest month: April 9.1hrs
Coldest month: January 28.4°C 83.1°F
Wettest month: October 332mm 13.1ins
Warmest sea: June 29.9°C 85.8°F
Map showing location of San Joaquin (14.04695, 121.21864) San Joaquin map pin © Google

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