Milpitas (CA) monthly weather averages

Average daytime temperature

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

Milpitas average temperature chart (Celsius) Milpitas average temperature chart (Fahrenheit)
Average monthly temperatures in Milpitas (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14 16.4 17.6 19.7 22.7 25.6 27.4 27.5 26.7 23.5 18 13.8
°F 57.2 61.5 63.6 67.5 72.8 78.1 81.3 81.5 80.1 74.2 64.3 56.8

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.

Milpitas monthly rainfall chart (mm) Milpitas monthly rainfall chart (inches)
Average monthly rainfall in Milpitas (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 81 61 58 31 7 2 1 2 6 21 53 62
inches 3.2 2.4 2.3 1.2 0.3 0.1 0 0.1 0.2 0.8 2.1 2.4
Rainy days 9 9 10 6 2 1 1 1 1 3 8 9

Average annual rainfall in Milpitas: 300mm (118.1 inches)

Average daily sunshine

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

Milpitas average daily sunshine chart
Average daily sunshine Milpitas
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.2 7.9 9.5 11.3 11.9 12.1 12 11.1 10.5 9.2 6.6 5.5

Day / night temperatures

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

Milpitas average minimum / maximum temperatures (Celsius) Milpitas average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Milpitas (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4 5.8 6.6 7.4 9.6 11.7 12.7 13 12.2 9.6 6.6 4
Max °C 14.3 16.7 17.9 20.1 23 26 27.8 27.9 27.1 23.8 18.3 14
Min °F 39.1 42.4 43.8 45.2 49.3 53 54.8 55.3 53.9 49.3 43.8 39.2
Max °F 48.4 52.2 54 56.7 61.3 65.8 68.4 68.7 67.3 62.1 54.3 48.2

Sea temperature

The graph below shows the average sea temperature.

Milpitas average sea temperature chart (Celsius) Milpitas average sea temperature chart (Fahrenheit)
Average sea temperature around Milpitas in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.4 12.3 12.2 12 12.1 12.7 13.7 14.6 14.9 14.6 13.8 12.9
°F 54.4 54.1 54 53.6 53.8 54.8 56.7 58.3 58.9 58.3 56.9 55.2

Wind speed

The graph below shows the average wind speed.

Milpitas average winspeed by month (km/h) Milpitas average winspeed by month (mph)
Average wind speed in Milpitas (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 14 16 18 19 19 18 17 16 13 12 12
mph 8 9 10 11 12 12 11 11 10 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.

Milpitas relative humidity averages
Average relative humidity in Milpitas
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
80% 77% 73% 68% 66% 64% 65% 66% 66% 68% 76% 80%