Coalmont, TN Climate: Temperature & Rain by Month
Pulled from NOAA NCEI 1991–2020 normals →: climate measurements used in PlainClimate's documented score
30-year climate normals (1991-2020) from Coalmont's primary NOAA station, COALMONT.
The climate verdict for Coalmont
Water is the standout signal in Coalmont, Tennessee: 63.2 inches of precipitation in a normal year. Against that wet profile, NOAA records an annual average of 55°F. At 45/100 (moderate) the climate comfort score falls in the bottom third of the station-mapped U.S. score corpus, exceeding only 16% of scores.
- 55°F
- average temperature, NOAA 1991-2020 normal
- 45/100
- comfort score, above 16% of station-mapped location scores
- 63.2"
- yearly precipitation total
- 182 days
- frost-free growing season
Coalmont: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00401887 · Coalmont, TN 55°F mean · 63.2" precip
TEMP-COOL · RANK-UPPER · PHOTO-FINISH · PRCP-WET · SWING-MID · COMF-LOW · LOAD-HEAT · STN-1 · BOOK-FULL
- TEMP-COOL 55°F
- RANK-UPPER #4,117
- PHOTO-FINISH ≈ Villanueva
- PRCP-WET 63.2"
- SWING-MID 38°F
- COMF-LOW 45/100
- LOAD-HEAT 4,477 HDD
- STN-1 USC00401887
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Villanueva, NM (+ 0 °F mean)
Instrument codes from this station's NOAA 1991–2020 normals, mean temperature, corpus warmth rank, photo-finish peer station, precipitation band, seasonal swing, comfort composite, degree-day load, and field book, not a livability rating.
Mean-temperature neighbourhood
Nationwide NOAA normal poles and nearest peers, not a reprint of every TN station list.
- Coalmont (this station) 55°F
- Cold Cherry Valley D…, CA 55°F
- Hot Fletcher, NC 55°F
- Near Villanueva, NM 55°F
- Near Mt Hamilton, CA 55°F
Climate Living Index · Coalmont
Coalmont: 52/100 · grade D
Coalmont publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for Coalmont, not an official NOAA rating. Rankings still use Comfort Score 45/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Normal heat + freeze calendar | 101 calendar days | 75/100 · B |
| Annual temperature balance | 54.9°F · 12.6° from 67.5°F | 59/100 · C |
| Frost-free season | 182 days/year | 51/100 · D |
| Precipitation balance | 63.2 in · 28.2 from 35 in | 5/100 · F |
Coalmont · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Coalmont is a temperate Köppen climate: Cfa
Coldest-month mean 35.4°F and warmest-month mean 73.2°F place this station in temperate, no dry season, hot summer climates (Cfa). Class Cfa is the Peel et al. (2007) label for this station's monthly mean temperature and precipitation normals: temperate, specifically temperate, no dry season, hot summer.
- Köppen code
- Cfa
- Group
- Temperate
- Warmest month
- 73.2°F
- Coldest month
- 35.4°F
Source: official public datasets monthly normals (1991–2020) at the city’s primary station. This is a station classification, not a mapped regional consensus.
National standing · heating-led station
Where Coalmont sits across the climate record
Three NOAA fields for Coalmont's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- 60th percentile warmth
- Mid-pack annual mean versus 6,861 station normals.
- Annual precipitation
- Top 4% wettest
- Coalmont's annual total ranks in the wetter third of 6,352 measured normals.
- Seasonal temperature swing
- Narrower than 74%
- Warmest-to-coldest month gap for Coalmont is compact versus 6,861 complete station-years.
How Coalmont compares across U.S. station-mapped locations
Coalmont's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
45 16th percentile score exceeds 16% of 6,189 station-mapped location scores
- 0–10: 0 station-mapped locations (0%). Below this entry.
- 10–20: 0 station-mapped locations (0%). Below this entry.
- 20–30: 96 station-mapped locations (2%). Below this entry.
- 30–40: 280 station-mapped locations (5%). Below this entry.
- 40–50: 1,113 station-mapped locations (18%). This entry sits in this band.
- 50–60: 1,329 station-mapped locations (21%). Above this entry.
- 60–70: 1,236 station-mapped locations (20%). Above this entry.
- 70–80: 650 station-mapped locations (11%). Above this entry.
- 80–90: 921 station-mapped locations (15%). Above this entry.
- 90–100: 564 station-mapped locations (9%). Above this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 45°F (7°C) | 26°F (-4°C) | 35°F (2°C) | 5.8" | 22.9 | 0.0 |
| February | 49°F (9°C) | 28°F (-2°C) | 38°F (4°C) | 5.5" | 19.2 | 0.0 |
| March | 57°F (14°C) | 35°F (1°C) | 46°F (8°C) | 6.1" | 13.3 | 0.0 |
| April | 66°F (19°C) | 42°F (6°C) | 54°F (12°C) | 6.2" | 4.8 | 0.0 |
| May | 74°F (23°C) | 52°F (11°C) | 63°F (17°C) | 5.1" | 0.5 | 0.0 |
| June | 80°F (27°C) | 60°F (15°C) | 70°F (21°C) | 5.3" | 0.0 | 0.8 |
| July | 83°F (28°C) | 63°F (17°C) | 73°F (23°C) | 6.1" | 0.0 | 1.9 |
| August | 83°F (28°C) | 62°F (16°C) | 72°F (22°C) | 4.3" | 0.0 | 3.6 |
| September | 78°F (26°C) | 55°F (13°C) | 67°F (19°C) | 4.2" | 0.1 | 1.1 |
| October | 68°F (20°C) | 43°F (6°C) | 56°F (13°C) | 3.5" | 6.0 | 0.2 |
| November | 57°F (14°C) | 34°F (1°C) | 46°F (8°C) | 4.8" | 15.3 | 0.0 |
| December | 48°F (9°C) | 29°F (-2°C) | 38°F (4°C) | 6.4" | 20.8 | 0.0 |
The year, day by day
Summer here tops out rather than builds: the warmest normal high is 83°F around July 16, short of 90°F on every date, while 101 dates carry a normal low at or below freezing, the coldest 25°F near January 18.
The freezing stretch
The normal low stays at or below 32°F into March 4, then returns to freezing around November 25, covering 101 dates in all.
Derived from the normal daily minimum. This is a different measure from the 50%-probability frost dates shown elsewhere on this page, which come from NOAA’s frost product.
Where the wet dates fall
The likeliest wet date is July 5, when 44% of years recorded at least a hundredth of an inch. The driest is September 13 at 30%. Summed across the calendar, that is about 141 wet dates a year.
The widest day
October 21 carries the biggest normal gap between afternoon and dawn, 25°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Coalmont.
Where Coalmont Stands Nationally
This is one of the wettest normals climates ranked: about 63 inches of precipitation in a normal year, a total fewer than one station in ten surpasses.
Coalmont earns one nationally notable standing (outer quintile) against 6,860 NOAA 1991–2020 normals stations, middle-of-the-pack metrics stay silent here.
Monthly Precipitation
Average monthly rainfall
12.1 days with precipitation
12.4 days with precipitation
13.1 days with precipitation
11.9 days with precipitation
12.7 days with precipitation
11.9 days with precipitation
13.2 days with precipitation
11.5 days with precipitation
9.2 days with precipitation
9.5 days with precipitation
10.1 days with precipitation
12.8 days with precipitation
Coalmont spreads its precipitation across the year
Neither half of the year dominates here: June through August take 25% of the annual total and December through February 28%, with neither reaching the 35% that would mark a distinct wet season. Coalmont has no dry season to plan around, though it does carry a 37.8°F seasonal spread.
The gap between the wettest and driest month still matters: December averages 6.4" and October 3.5". The three wettest months together take 30% of the year, against the 25% a perfectly flat distribution would give them.
Shares are computed from this station's own 1991-2020 monthly precipitation normals. "Spread across the year" means neither the June-August nor the December-February share reaches 35%; it describes an average year, not the variability of any single one.
When it rains in Coalmont, it arrives in quantity
63.2" of precipitation falls across only about 140 wet days here, averaging 0.45 inches each. Fewer days carry more water: the year's total is delivered in comparatively heavy events rather than persistent damp.
- Days with measurable precipitation
- about 140 a year, 38% of all days
- Average depth per wet day
- 0.45 inches
- Most wet days
- July, about 13
- Fewest wet days
- September, about 9
A wet day is one recording at least 0.01 inches. These are 1991-2020 normals: they describe an average year, and a per-day average is not a forecast of any individual storm.
Frost Dates & Growing Season
First Fall Freeze
October 20
50% probability date
Last Spring Freeze
April 21
50% probability date
Growing Season
182 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
4,477
Higher = more heating needed
Cooling Degree Days
818
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside TN closest to Coalmont on two NOAA annual-normal axes (mean temperature and annual precipitation). Chip rows use distinct link sets.
Closest by average temperature
Nearest out-of-state peers by annual mean temperature (55°F here).
- Booneville, KY 55°F · 0.0°F off
- California, MO 55°F · 0.0°F off
- Cave Junction, OR 55°F · 0.0°F off
- Clendenin, WV 55°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (63.2" here), excluding temperature-peer places.
- Davis, WV 63.2" · 0.0" off
- Lumberton, TX 63.2" · 0.0" off
- Wewahitchka, FL 63.1" · 0.1" off
- Cascadia, OR 63.1" · 0.1" off
Data-derived climate profile
How Coalmont's climate pattern fits together
heating led · wet · mid swing
Coalmont's energy balance leans toward cold weather: 4,477 annual heating degree days against 818 for cooling. Its 37.8°F seasonal range still makes the monthly rows more useful than the annual average alone.
Coalmont's frost-free season lasts about 182 days, a middle-length window whose endpoints matter more than the annual average. It describes freeze probability, not year-specific planting conditions.
July and January mark the typical warm and cold ends of the calendar in Coalmont's middle-range seasonal profile. The measured spread is 37.8°F. The annual average is 55°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Alongside its heating load, Coalmont carries 63.2 inches of precipitation in a normal year, inside PlainClimate's wet range. Snowfall is not added to the interpretation because its annual value is missing. That distinction matters because a wet annual total can arrive as rain, snow, or a mixture at different times.
These labels group NOAA 1991-2020 normals from Coalmont's primary station, so the winter figures are a thirty-year average and not a floor: a single hard season can run well below them. Treat each band as a descriptive range for Coalmont, not an official NOAA class or a year-ahead forecast.
Questions about Coalmont's climate
How much rain does Coalmont get? ▼
How cold does Coalmont get in winter? ▼
How much energy does heating and cooling require in Coalmont? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Coalmont's primary station: COALMONT (USC00401887). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The 2024 Census Gazetteer identifies the exact name-and-state match as an incorporated place (GEOID 4715920). Match rule for Coalmont: exact normalized name + state only, no fuzzy expansion, so nearby differently spelled facilities stay unmatched.
On this page every temperature, precipitation, and derived score for Coalmont comes from its primary NOAA station record. No figure on this page is typed in by an editor - each value is rendered from NOAA 1991-2020 U.S. Climate Normals. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 1991–2020 normals.