Plandome (NY) monthly weather averages

Average daytime temperature

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

Plandome average temperature chart (Celsius) Plandome average temperature chart (Fahrenheit)
Average monthly temperatures in Plandome (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.1 4.3 8.9 14.7 20.2 25.2 28.3 27.8 23.8 17.9 12 5.9
°F 37.6 39.7 48.1 58.5 68.4 77.4 83 82 74.9 64.3 53.6 42.7

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.

Plandome monthly rainfall chart (mm) Plandome monthly rainfall chart (inches)
Average monthly rainfall in Plandome (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 82 76 95 99 99 90 97 92 86 77 94 93
inches 3.2 3 3.7 3.9 3.9 3.5 3.8 3.6 3.4 3 3.7 3.7
Rainy days 10 10 11 11 11 10 9 9 8 7 10 11

Average annual rainfall in Plandome: 1046.1mm (411.9 inches)

Average daily sunshine

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

Plandome average daily sunshine chart
Average daily sunshine Plandome
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.9 6.6 7.7 8.4 8.9 9.4 9.3 9.2 7.9 7.4 5.6 5.1

Day / night temperatures

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

Plandome average minimum / maximum temperatures (Celsius) Plandome average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Plandome (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.3 -3.5 0.7 5.5 10.8 16 19.5 19.2 15.2 9.1 4.4 -1.1
Max °C 3.3 4.5 9.2 15 20.5 25.5 28.6 28 24.1 18.2 12.2 6.1
Min °F 24.3 25.8 33.2 41.8 51.4 60.7 67 66.6 59.3 48.3 39.9 30
Max °F 31.1 32.9 40.8 50.4 60.1 69.3 75.2 74.5 67.3 56.5 46.9 36.5

Sea temperature

The graph below shows the average sea temperature.

Plandome average sea temperature chart (Celsius) Plandome average sea temperature chart (Fahrenheit)
Average sea temperature around Plandome in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.8 4.9 4.8 6.9 11.2 17 21.8 22.8 20.6 16.8 12.9 9.6
°F 44.2 40.8 40.6 44.4 52.2 62.5 71.3 73 69.1 62.3 55.2 49.2

Wind speed

The graph below shows the average wind speed.

Plandome average winspeed by month (km/h) Plandome average winspeed by month (mph)
Average wind speed in Plandome (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 22 22 22 21 19 18 17 17 17 18 20 21
mph 14 14 14 13 12 11 10 10 11 11 13 13

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.

Plandome relative humidity averages
Average relative humidity in Plandome
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
64% 63% 62% 61% 67% 69% 69% 70% 70% 68% 67% 66%