PlainClimate
2026 data Public-data reference. official source

Greenville Maine Forestry Svc, ME Climate

Temperature, precipitation, and comfort score from NOAA NCEI 1991-2020 normals →

30-year climate normals from 1 weather station (1991-2020).

Greenville Maine Forestry Svc, Maine has an average annual temperature of 41°F and a climate comfort score of 57/100 (Moderate). Annual precipitation totals 44.5". Based on NOAA 30-year normals (1991–2020).

Avg Temperature

41°F (5°C)

Avg High

50°F

Avg Low

33°F

Annual Precip

44.5"

Comfort Score

57/100

Moderate

Climate Comfort Score

57/100

Moderate

Avg Annual Temperature

41°F

30-year mean (NOAA NCEI)

Annual Precipitation

44.5"

Liquid-equivalent total

Comfort score vs national 100-point ceiling (Greenville Maine Forestry Svc) 57.0%
National median (≈55)

PlainClimate composite — temperature mildness, humidity, precipitation, extreme-weather frequency. Moderate for the Greenville Maine Forestry Svc area.

Warming context for Greenville Maine Forestry Svc

Methodology

How the U.S. land temperature anomaly tracks against the global mean since 1900. The current NOAA 1991-2020 normal for Greenville Maine Forestry Svc captures average conditions across the spread shown — the most recent decade is warmer than the 30-year mean.

Warming context — U.S. vs global, with Paris reference lines Anomaly chart from 1900 to 2024. Local series shows warming of 0.11 °C per decade versus a global rate of 0.11 °C per decade (ratio 1.00). Paris Agreement thresholds at 1.5 and 2.0 °C are dashed. -1.0°C -0.5°C +0.0°C +0.5°C +1.0°C +1.5°C +2.0°C +2.5°C Paris 1.5°C Paris 2.0°C 1900192019401960198020002020
  • United States land mean (NOAA NCEI) +0.11 °C/decade
  • Global anomaly (NASA GISTEMP) +0.11 °C/decade
  • Paris Agreement thresholds 1.5°C / 2.0°C
Sources: NOAA NCEI, NASA GISTEMP. Paris thresholds per IPCC AR6 WG1.

Monthly Temperatures

Average daily high and low temperatures by month

Month Avg High Avg Low Mean
January 23°F (-5°C) 5°F (-15°C) 14°F (-10°C)
February 25°F (-4°C) 7°F (-14°C) 16°F (-9°C)
March 34°F (1°C) 17°F (-8°C) 26°F (-4°C)
April 46°F (8°C) 30°F (-1°C) 38°F (3°C)
May 62°F (16°C) 41°F (5°C) 51°F (11°C)
June 70°F (21°C) 51°F (11°C) 61°F (16°C)
July 75°F (24°C) 57°F (14°C) 66°F (19°C)
August 74°F (23°C) 56°F (13°C) 65°F (18°C)
September 66°F (19°C) 48°F (9°C) 57°F (14°C)
October 53°F (11°C) 37°F (3°C) 45°F (7°C)
November 39°F (4°C) 27°F (-3°C) 33°F (0°C)
December 28°F (-2°C) 15°F (-10°C) 22°F (-6°C)

Monthly Precipitation

Average monthly rainfall

January 3.0"

13.0 days with precipitation

February 2.4"

11.8 days with precipitation

March 3.2"

12.8 days with precipitation

April 3.6"

13.4 days with precipitation

May 3.6"

13.5 days with precipitation

June 4.0"

14.1 days with precipitation

July 4.0"

14.2 days with precipitation

August 4.0"

13.1 days with precipitation

September 3.4"

10.6 days with precipitation

October 5.0"

13.7 days with precipitation

November 4.0"

13.7 days with precipitation

December 4.3"

15.8 days with precipitation

Frost Dates & Growing Season

First Fall Freeze

October 9

50% probability date

Last Spring Freeze

May 7

50% probability date

Heating & Cooling Degree Days

Annual totals indicate energy demand for heating and cooling

Heating Degree Days

8,860

Higher = more heating needed

Cooling Degree Days

200

Higher = more cooling needed

Warmest Month

July

Coldest Month

January

Related Data

Climate Guides

Climate Insight: Greenville Maine Forestry Svc, ME

The NOAA 1991–2020 climate normals describe Greenville Maine Forestry Svc, Maine as a location with an annual average temperature of 41°F, ranging from a mean daily high of 50°F to a mean daily low of 33°F. July is typically the warmest month of the year, while January is the coldest. These thirty-year averages, computed from station USW00094626, smooth out year-to-year variability and give a baseline expectation for typical conditions in any given month.

Precipitation patterns matter as much as temperature for anyone planning to live, garden, or travel here. Greenville Maine Forestry Svc receives roughly 44.5 inches of precipitation each year, predominantly as rainfall. Growing-season length varies with elevation and microclimate, with the last spring freeze near May 7 and the first fall freeze near October 9. For energy use, 8,860 heating degree days and 200 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.

On PlainClimate's composite comfort index, Greenville Maine Forestry Svc scores 57/100 (Moderate), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. Use the monthly tables above to plan around specific windows — shoulder seasons for mild highs and lows, peak summer for July-driven heat, or deep winter for January-driven cold. All figures here are thirty-year averages: any single year may run warmer, wetter, drier, or cooler than the normal, so treat them as planning guidance rather than forecasts.

Frequently Asked Questions

What is the average temperature in Greenville Maine Forestry Svc, ME?
The average annual temperature in Greenville Maine Forestry Svc, Maine is 41°F. The warmest month averages 75°F (24°C) and the coldest averages 5°F (-15°C).
How much rain does Greenville Maine Forestry Svc get?
Greenville Maine Forestry Svc receives 44.5 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for Greenville Maine Forestry Svc?
Greenville Maine Forestry Svc has a climate comfort score of 57/100 (Moderate). This score considers temperature mildness, humidity, precipitation, and extreme weather frequency.
When is the growing season in Greenville Maine Forestry Svc?
Growing season data is not available for Greenville Maine Forestry Svc.
How much energy does heating and cooling require in Greenville Maine Forestry Svc?
Greenville Maine Forestry Svc has 8,860 heating degree days and 200 cooling degree days annually. Higher heating degree days indicate greater winter energy demand, while higher cooling degree days indicate greater summer cooling needs.
Where does this Greenville Maine Forestry Svc climate data come from?
All climate data comes from NOAA U.S. Climate Normals v1.0.1, covering the 30-year period from 1991 to 2020. Data is collected from weather station USW00094626. These 30-year averages are the standard reference for typical weather conditions.

Data Sources

Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USW00094626. For informational purposes only.

Related

Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainClimate Editorial