Climate Comfort Score
58/100
Moderate
NOAA 1991–2020 normals 52°F annual avg Public-domain federal data
MT Carmel, CT Climate
Pulled from NOAA NCEI 1991–2020 normals →: average temperature, precipitation, and comfort score
- 52°F
- Avg annual temp
- 58/100
- Comfort score
- 50.4"
- Annual precip
- 191d
- Growing season
30-year climate normals from 1 weather station (1991-2020).
The climate verdict for MT Carmel
MT Carmel, Connecticut averages 52°F a year and scores 58/100 on the comfort index - moderate, milder than 38% of U.S. cities.
- 52°F
- yearly average temperature, NOAA normal
- 58/100
- comfort score, milder than 38% of U.S. cities
- 50.4"
- annual precipitation
- 191 days
- frost-free growing season
Based on NOAA U.S. Climate Normals (1991–2020) - 30-year averages describing the typical year, not a forecast.
Avg Temperature
52°F (11°C)
Avg High
62°F
Avg Low
42°F
Annual Precip
50.4"
Comfort Score
58/100
Moderate
Avg Annual Temperature
52°F
30-year mean (NOAA NCEI)
Annual Precipitation
50.4"
Liquid-equivalent total
Comfort score vs national 100-point ceiling (MT Carmel) 58.0%
National median (63)
PlainClimate composite, temperature mildness, humidity, precipitation, extreme-weather frequency. Moderate for the MT Carmel area.
How MT Carmel compares to every U.S. city
MT Carmel's comfort score vs. all U.S. cities
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
58 Top 62% higher than 38% of 6,915 US cities
Each bar is a band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Warming context for MT Carmel
MethodologyMT Carmel's NOAA 1991-2020 normal sits inside a longer story: U.S. land temperatures have been tracking (and drifting from) the global mean since 1900, and the chart below shows that spread, with the most recent decade running warmer than the 30-year mean.
- 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
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 38°F (3°C) | 20°F (-7°C) | 29°F (-2°C) | 3.6" | 27.2 | 0.0 |
| February | 41°F (5°C) | 22°F (-6°C) | 31°F (0°C) | 3.5" | 23.7 | 0.0 |
| March | 48°F (9°C) | 28°F (-2°C) | 38°F (3°C) | 4.4" | 22.2 | 0.0 |
| April | 61°F (16°C) | 38°F (3°C) | 49°F (10°C) | 4.7" | 6.4 | 0.0 |
| May | 71°F (22°C) | 48°F (9°C) | 60°F (15°C) | 3.7" | 0.3 | 1.1 |
| June | 79°F (26°C) | 58°F (14°C) | 69°F (20°C) | 4.9" | 0.0 | 1.6 |
| July | 85°F (29°C) | 64°F (18°C) | 74°F (23°C) | 3.8" | 0.0 | 6.3 |
| August | 84°F (29°C) | 62°F (17°C) | 73°F (23°C) | 3.8" | 0.0 | 4.0 |
| September | 76°F (25°C) | 55°F (13°C) | 66°F (19°C) | 4.3" | 0.0 | 1.2 |
| October | 64°F (18°C) | 43°F (6°C) | 54°F (12°C) | 4.9" | 3.9 | 0.0 |
| November | 53°F (11°C) | 34°F (1°C) | 43°F (6°C) | 4.3" | 15.8 | 0.0 |
| December | 42°F (6°C) | 27°F (-3°C) | 34°F (1°C) | 4.5" | 23.7 | 0.0 |
Monthly Precipitation
Average monthly rainfall
January 3.6"
10.4 days with precipitation
February 3.5"
8.7 days with precipitation
March 4.4"
10.2 days with precipitation
April 4.7"
12.0 days with precipitation
May 3.7"
11.3 days with precipitation
June 4.9"
10.3 days with precipitation
July 3.8"
9.7 days with precipitation
August 3.8"
8.9 days with precipitation
September 4.3"
9.3 days with precipitation
October 4.9"
8.8 days with precipitation
November 4.3"
9.1 days with precipitation
December 4.5"
11.0 days with precipitation
Frost Dates & Growing Season
First Fall Freeze
October 26
50% probability date
Last Spring Freeze
April 18
50% probability date
Growing Season
191 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
5,642
Higher = more heating needed
Cooling Degree Days
818
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
What MT Carmel's climate means for you
MT Carmel runs 52°F a year - peaking in July, coldest in January.
- Gardeners get about 191 frost-free days, with the last spring freeze near April 18 - plan the planting calendar around it, not the regional average.
- Energy bills track 5,642 heating and 818 cooling degree days a year, higher means the furnace or AC runs more.
- Comparing places to live? Line this city up against nearby cities and the national rankings. See rankings
These are 30-year NOAA normals (1991–2020) - the typical year, not a forecast for any specific season.
Climate Guides
Climate Insight: MT Carmel, CT
Based on station USC00065077 feeding NOAA's 1991–2020 climate normals, MT Carmel, Connecticut averages 52°F a year, ranging from a mean daily high of 62°F to a mean daily low of 42°F. July is typically the warmest month of the year, while January is the coldest. Because these figures are thirty-year averages rather than any single year's readings, they describe the typical month, not a forecast for it.
Beyond temperature, MT Carmel averages 50.4 inches of precipitation annually, predominantly as rainfall - a real factor for anyone planning to live, garden, or travel here. The frost-free season averages 191 days, which directly shapes the planting calendar and growing potential for the area, with the last spring freeze near April 18 and the first fall freeze near October 26. Turning to energy use, 5,642 heating degree days and 818 cooling degree days tell the story of how often furnaces and air conditioners run during a normal year.
On PlainClimate's composite comfort index, MT Carmel scores 58/100 (Moderate), a blended measure that weighs temperature mildness, precipitation moderation, and extreme-weather frequency against one another. The monthly tables above turn that into a planning tool: expect the mildest highs and lows in the shoulder seasons, July-driven heat at the peak of summer, and January-driven cold at the depth of winter. Every number here is a thirty-year average, not a forecast, so any given year can and does run warmer, cooler, wetter, or drier than the normal.
Frequently Asked Questions
What is the average temperature in MT Carmel, CT? ▼
The average annual temperature in MT Carmel, Connecticut is 52°F. The warmest month averages 85°F (29°C) and the coldest averages 20°F (-7°C).
How much rain does MT Carmel get? ▼
MT Carmel receives 50.4 inches of precipitation annually. Based on NOAA 30-year climate normals (1991-2020).
What is the comfort score for MT Carmel? ▼
MT Carmel has a climate comfort score of 58/100 (Moderate), milder than 38% of U.S. cities in the PlainClimate database.
When is the growing season in MT Carmel? ▼
MT Carmel has approximately 191 frost-free days per year, with the last spring freeze around April 18 and the first fall freeze around October 26.
How much energy does heating and cooling require in MT Carmel? ▼
MT Carmel has 5,642 heating degree days and 818 cooling degree days annually, a heating-dominated climate. See our <a href="/guides/reading-weather-data/" class="underline hover:text-brand-600">guide to reading weather data</a> for what these figures mean.
Where does this MT Carmel climate data come from? ▼
NOAA U.S. Climate Normals v1.0.1 (1991-2020), from weather station USC00065077 near MT Carmel.
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). Station: USC00065077. For informational purposes only.
Read our methodology - how this data is sourced, computed, and verified.
Related
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainClimate Editorial
Every figure on PlainClimate is rendered directly from NOAA 1991-2020 U.S. Climate Normals data, no number is typed in by an editor. This page draws directly on NOAA 1991-2020 U.S. Climate Normals data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.