Houlton (ME) monthly weather averages

Contents

Average daytime temperature

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

Houlton average temperature chart (Celsius) Houlton average temperature chart (Fahrenheit)
Average monthly temperatures in Houlton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -5.8 -3.9 2.1 9 17.2 22.5 25.2 23.5 18.3 11.7 3.9 -3.7
°F 21.5 25 35.7 48.1 62.9 72.5 77.4 74.3 65 53.1 39.1 25.3

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.

Houlton monthly rainfall chart (mm) Houlton monthly rainfall chart (inches)
Average monthly rainfall in Houlton (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 72 63 65 76 80 87 91 97 85 87 105 93
inches 2.8 2.5 2.6 3 3.2 3.4 3.6 3.8 3.4 3.4 4.1 3.6
Rainy days 11 9 11 12 13 12 12 13 11 11 13 13

Average annual rainfall in Houlton: 978.266mm (385.1 inches)

Average daily sunshine

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

Houlton average daily sunshine chart
Average daily sunshine Houlton
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.5 4.5 5.2 5.8 7.1 7.8 8.3 7.8 6.1 4.6 3.1 2.8

Day / night temperatures

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

Houlton average minimum / maximum temperatures (Celsius) Houlton average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Houlton (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -17.7 -16.7 -9.6 -2.5 3.5 9.2 12.5 11 6 0.8 -4.6 -14
Max °C -5.6 -3.6 2.4 9.3 17.5 22.9 25.6 23.8 18.7 12 4.2 -3.5
Min °F 0.2 2 14.8 27.6 38.3 48.5 54.4 51.8 42.7 33.4 23.8 6.9
Max °F 11.1 13.8 25.5 38.1 50.9 60.8 66.2 63.3 54.1 43.5 31.6 16.3

Sea temperature

The graph below shows the average sea temperature.

Houlton average sea temperature chart (Celsius) Houlton average sea temperature chart (Fahrenheit)
Average sea temperature around Houlton in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3 2 1.8 2.8 5.9 10 13.5 14.6 12.7 9.9 7.2 4.6
°F 37.4 35.6 35.2 37.1 42.6 50 56.4 58.2 54.9 49.8 44.9 40.3

Wind speed

The graph below shows the average wind speed.

Houlton average winspeed by month (km/h) Houlton average winspeed by month (mph)
Average wind speed in Houlton (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 16 17 16 15 13 12 12 12 14 14 15
mph 10 10 11 10 9 8 8 7 8 9 9 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.

Houlton relative humidity averages
Average relative humidity in Houlton
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 70% 70% 72% 69% 71% 76% 78% 80% 79% 82% 77%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Houlton weather stats

Houlton weather statistics
Hottest month: July 25.2°C 77.4°F
Driest month: February 63mm 2.5ins
Sunniest month: August 7.8hrs
Coldest month: January -5.8°C 21.6°F
Wettest month: November 105mm 4.1ins
Warmest sea: August 14.6°C 58.3°F
Map showing location of Houlton (46.12616, -67.8403) Houlton map pin © Google

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