Countries A-Z:         A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | R | S | T | U | V | W | Y | Z
Bright Future Dir.
 

Weather in October in Portland, Maine

Usa flag
< October >
 
Normal Max/ High Temperature 15°C (59°F)
 
Average Temperature 9°C (49°F)
 
Min/ Low Temperature 4°C (38°F)
 
Normal Precipitation 99mm (3.9in)
Number of Wet Days (probability of rain on a day) 9 (29%)
Average Sunlight per day 06:30
Average Daylight per day 10:55
Sunny (Cloudy) Daylight Hours 61% (39%)
Sun altitude at solar noon on the 21st day.
35.4°


  • The average temperature in Portland, Maine in October is a little cool at 9.2 °C (48.56 °F).
  • Afternoons can be mild with average high temperatures reaching 14.8 °C (58.6 °F).
  • Overnight temperatures are generally cool with an average low of 3.5 °C (38.3 °F).
  • The mean diurnal temperature variation/ range in October is 11.3 °C (20.3 °F).
  • The weather in October is hardly arid with some rain. Circa 99.1mm (3.9in) of water tumbles across on average 9 days.
  • The skies in Portland, Maine are fine with on average a detectable 6:30 of intense solar radiation per day.
  • The shortest day is 10:12 long and the longest day is 11:39 long with an average length of 10:55.
  • There are approximately 4:13 per day when bright sunshine is absent due to cloud, haze or the sun being too low on the horizon to register.
  • It is sunny approximately 60.6% of daylight hours and cloudy 39.4% of daylight hours.

Check the distance to and compare the Portland, Maine October averages with somewhere beginning with:

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | All

Weather Trend Graph for October in Portland, Maine, Usa

Graph of weather in Portland, Maine in October

Navigate to October Weather in Locations Surrounding Portland, Maine:


Countries A-Z:         A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | R | S | T | U | V | W | Y | Z
Bright Future Dir.

© 2009 - 2015 climatemps.com - Sitemap - Contact Us - Privacy Policy -