Cape Elizabeth, ME climate
Cape Elizabeth has chilly, snowy winters and pleasant summers, with plenty of rain. A typical July afternoon reaches 79°, a January night drops to 16°, and about 69 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Cape Elizabeth feels like
Winter
Spring
Summer
Fall
Cape Elizabeth weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 32° | 16° | 3.5" | 18.6" | 11 | 23 | 14° – 31° |
| February | 35° | 17° | 3.6" | 16.6" | 10 | 21 | 13° – 32° |
| March | 42° | 26° | 4.2" | 13.6" | 11 | 16 | 27° – 41° |
| April | 53° | 35° | 4.5" | 2.8" | 11 | 2 | 41° – 49° |
| May | 63° | 45° | 3.8" | 0 | 13 | 0 | 49° – 59° |
| June | 73° | 55° | 4.4" | 0 | 12 | 0 | 61° – 67° |
| July | 79° | 60° | 3.5" | 0 | 11 | 0 | 65° – 73° |
| August | 78° | 59° | 3.5" | 0 | 9 | 0 | 66° – 72° |
| September | 70° | 52° | 3.9" | 0 | 9 | 0 | 57° – 65° |
| October | 59° | 42° | 5.0" | 0.2" | 11 | 0 | 46° – 57° |
| November | 48° | 32° | 4.4" | 2.3" | 11 | 2 | 35° – 45° |
| December | 38° | 23° | 4.6" | 14.6" | 12 | 11 | 24° – 38° |
| Year | 56° | 38° | 48.8" | 68.7" | 131 | 74 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Cape Elizabeth
Cape Elizabeth gets 49 inches of rain and melted snow a year. October is the wettest month and August the driest. Rain or snow falls on about 131 days a year. Snow covers the ground about 74 days of the year.
About 170 frost-free days a year
In half of years the last 32° night comes by April 26 and the first one by October 15. That leaves about 170 frost-free days for gardens, shorter than 61% of U.S. towns.
Heating and cooling a home in Cape Elizabeth
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Cape Elizabeth, 94% of that work is heating and 6% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
Cape Elizabeth and its neighbors
Cape Elizabeth borders 3 towns with climate data. January nights across them vary by 0.1°. Scarborough has both the coldest January nights (16°) and the hottest July afternoons (79°). Cape Elizabeth’s January low is 16° and its July high 79°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Cape Elizabeth compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Cape Elizabeth averaged 1.9° warmer than the 1900s. The biggest change is in December (+3.6°). The shift is larger than in 91% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Cape Elizabeth’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 13° to 32°. August is the most reliable, staying within 6°.
Common questions about Cape Elizabeth’s climate
What is the coldest month in Cape Elizabeth?
January, with a typical high of 32° and a low of 16°.
What is the hottest month in Cape Elizabeth?
July, with a typical high of 79° and a low of 60°. About 5 days a year reach 90°.
How much snow does Cape Elizabeth get?
About 69 inches in a normal winter, most of it in January.
When is the first frost in Cape Elizabeth?
In half of years the first 32° night comes by October 15, and the last spring frost by April 26.
What is the rainiest month in Cape Elizabeth?
October, with 5.0 inches of rain and melted snow. The year totals 49 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Cape Elizabeth itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Portland Intl Jetport, ME (7 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.