Lacey (WA) monthly weather averages

Average daytime temperature

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

Lacey average temperature chart (Celsius) Lacey average temperature chart (Fahrenheit)
Average monthly temperatures in Lacey (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.9 9.8 11.9 14.6 18.3 21.5 24.4 24.6 21.3 15.8 10.4 7.2
°F 44.5 49.7 53.5 58.2 64.9 70.8 75.8 76.2 70.3 60.4 50.7 45

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.

Lacey monthly rainfall chart (mm) Lacey monthly rainfall chart (inches)
Average monthly rainfall in Lacey (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 189 135 121 79 50 42 22 30 53 108 186 190
inches 7.4 5.3 4.8 3.1 2 1.6 0.8 1.2 2.1 4.3 7.3 7.5
Rainy days 19 17 17 14 11 9 5 6 9 13 19 20

Average annual rainfall in Lacey: 1128.933mm (444.5 inches)

Average daily sunshine

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

Lacey average daily sunshine chart
Average daily sunshine Lacey
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 2.6 4.2 6 7.3 8.8 9.5 10.8 9.7 7.9 5.1 2.8 2.1

Day / night temperatures

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

Lacey average minimum / maximum temperatures (Celsius) Lacey average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Lacey (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.3 1.2 1.6 3.2 5.8 8.8 10.3 10.5 8.2 5 2.7 0.9
Max °C 7.1 10.1 12.2 14.9 18.6 21.9 24.7 24.9 21.6 16.1 10.6 7.4
Min °F 32.5 34.1 34.9 37.7 42.4 47.8 50.5 50.9 46.8 40.9 36.8 33.5
Max °F 38.7 42.1 44.4 48.2 54 59.5 63.5 63.9 58.8 50.9 43.9 39.4

Sea temperature

The graph below shows the average sea temperature.

Lacey average sea temperature chart (Celsius) Lacey average sea temperature chart (Fahrenheit)
Average sea temperature around Lacey in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.1 8 8.3 9.1 10.5 12 13.1 13.4 12.8 11.2 9.7 8.6
°F 46.5 46.4 47 48.4 50.9 53.6 55.5 56.2 55.1 52.1 49.5 47.5

Wind speed

The graph below shows the average wind speed.

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

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.

Lacey relative humidity averages
Average relative humidity in Lacey
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
85% 82% 78% 75% 72% 71% 69% 71% 76% 83% 85% 86%