Historical weather data, all-time temperature records, and monthly climate averages for South Portland Gardens, ME. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in South Portland Gardens is a coin-flip kind of day — highs average just 49° with nearly a one-in-two chance of precipitation. The date has seen wild swings over 85 years of records, from a balmy 70° in 1991 to a brutal 11° low back in 1954.
South Portland Gardens doesn't mess around at the extremes — this location has swung from -39° in February 1943 to a scorching 103° in August 1975, a jaw-dropping 142-degree range. The wettest single day on record dropped 11.74 inches of rain on October 21, 1996, and a December storm in 1970 buried the area under 22.3 inches of snow.
Summer is the sweet spot here, with highs peaking around 79-80° in mid-July before tapering off through fall. Winter is genuinely cold — January highs average just 31° — so plan accordingly if you're visiting between December and March. Late November through early December is the wettest stretch of the year, averaging over an inch of precipitation in a single week.