Thompson Stn, TN Climate: Temperature & Rain by Month
Explore NOAA NCEI's 1991–2020 climate normals → and a clearly labeled PlainClimate comfort calculation
30-year climate normals (1991-2020) from Thompson Stn's primary NOAA station, THOMPSON STN.
The climate verdict for Thompson Stn
Water is the standout signal in Thompson Stn, Tennessee: 56.0 inches of precipitation in a normal year. Against that wet profile, NOAA records an annual average of 60°F. Its climate comfort score of 73/100 (good) lands mid-pack nationally, exceeding 66% of station-mapped location scores.
- 60°F
- annual average temperature (NOAA normal)
- 73/100
- comfort score, above 66% of station-mapped location scores
- 56.0"
- annual precipitation · 4" snow
- 212 days
- frost-free growing season
Thompson Stn: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00408953 · Thompson Stn, TN 60°F mean · 56.0" precip
TEMP-MILD · RANK-UPPER · PHOTO-FINISH · PRCP-WET · SWING-MID · COMF-MID · LOAD-HEAT · STN-1 · BOOK-FULL
- TEMP-MILD 60°F
- RANK-UPPER #5,077
- PHOTO-FINISH ≈ Plainview
- PRCP-WET 56.0"
- SWING-MID 41°F
- COMF-MID 73/100
- LOAD-HEAT 3,642 HDD
- STN-1 USC00408953
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Plainview, TX (+ 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.
- Thompson (this station) 60°F
- Cold Poinsett State…, AR 60°F
- Hot Conchas Dam, NM 60°F
- Near Plainview, TX 60°F
- Near Mtn View, AR 60°F
Climate Living Index · Thompson Stn
Thompson Stn: 69/100 · grade C
Thompson Stn publishes 5 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 1 missing weight rescale to 100.
PlainClimate-derived for Thompson Stn, not an official NOAA rating. Rankings still use Comfort Score 73/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Normal heat + freeze calendar | 64 calendar days | 87/100 · A |
| Annual temperature balance | 59.7°F · 7.8° from 67.5°F | 75/100 · B |
| Frost-free season | 212 days/year | 73/100 · B |
| Snowfall burden | 3.5 inches/year | 73/100 · B |
| Precipitation balance | 56.0 in · 21.0 from 35 in | 25/100 · F |
Thompson Stn · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Thompson Stn is a temperate Köppen climate: Cfa
Coldest-month mean 38.1°F and warmest-month mean 79.4°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
- 79.4°F
- Coldest month
- 38.1°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 Thompson Stn sits across the climate record
Three NOAA fields for Thompson Stn's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Top 26% warmest
- Among 6,861 stations, Thompson Stn sits in the warmer third of annual means.
- Annual precipitation
- Top 10% wettest
- Thompson Stn's annual total ranks in the wetter third of 6,352 measured normals.
- Seasonal temperature swing
- 41st percentile swing
- Typical seasonal amplitude versus 6,861 complete station-years.
How Thompson Stn compares across U.S. station-mapped locations
Thompson Stn's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
73 Top 34% score exceeds 66% 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%). Below this entry.
- 50–60: 1,329 station-mapped locations (21%). Below this entry.
- 60–70: 1,236 station-mapped locations (20%). Below this entry.
- 70–80: 650 station-mapped locations (11%). This entry sits in this band.
- 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 | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 48°F (9°C) | 29°F (-2°C) | 38°F (3°C) | 4.6" | 1.2" | 21.4 | 0.0 |
| February | 51°F (11°C) | 32°F (0°C) | 41°F (5°C) | 5.2" | 1.5" | 17.2 | 0.0 |
| March | 61°F (16°C) | 39°F (4°C) | 50°F (10°C) | 5.0" | 0.5" | 8.8 | 0.0 |
| April | 71°F (22°C) | 47°F (8°C) | 59°F (15°C) | 5.3" | 0.0" | 1.9 | 0.2 |
| May | 79°F (26°C) | 57°F (14°C) | 68°F (20°C) | 5.1" | 0.0" | 0.0 | 1.4 |
| June | 87°F (31°C) | 66°F (19°C) | 76°F (25°C) | 4.6" | 0.0" | 0.0 | 11.1 |
| July | 89°F (32°C) | 69°F (21°C) | 79°F (26°C) | 4.6" | 0.0" | 0.0 | 17.5 |
| August | 89°F (32°C) | 69°F (20°C) | 79°F (26°C) | 3.6" | 0.0" | 0.0 | 16.7 |
| September | 84°F (29°C) | 62°F (16°C) | 73°F (23°C) | 4.1" | 0.0" | 0.0 | 6.8 |
| October | 73°F (23°C) | 49°F (9°C) | 61°F (16°C) | 3.8" | 0.0" | 1.9 | 0.7 |
| November | 61°F (16°C) | 38°F (3°C) | 49°F (10°C) | 4.2" | 0.0" | 10.2 | 0.0 |
| December | 51°F (10°C) | 32°F (0°C) | 41°F (5°C) | 5.8" | 0.3" | 18.2 | 0.0 |
The year, day by day
Summer here tops out rather than builds: the warmest normal high is 90°F around July 4, short of 90°F on every date, while 64 dates carry a normal low at or below freezing, the coldest 28°F near January 19.
The freezing stretch
The normal low stays at or below 32°F into February 17, then returns to freezing around December 16, covering 64 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 February 22, when 41% of years recorded at least a hundredth of an inch. The driest is September 15 at 25%. Summed across the calendar, that is about 125 wet dates a year.
The widest day
October 21 carries the biggest normal gap between afternoon and dawn, 24°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Thompson Stn.
Where Thompson Stn Stands Nationally
This is one of the wettest normals climates ranked: about 56 inches of precipitation in a normal year, a total fewer than one station in ten surpasses.
Thompson Stn 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 and snowfall
Snow: 1.2"
10.8 days with precipitation
Snow: 1.5"
12.1 days with precipitation
Snow: 0.5"
12.1 days with precipitation
11.0 days with precipitation
11.6 days with precipitation
10.3 days with precipitation
10.1 days with precipitation
9.5 days with precipitation
7.2 days with precipitation
8.9 days with precipitation
9.5 days with precipitation
Snow: 0.3"
11.5 days with precipitation
Thompson Stn spreads its precipitation across the year
Neither half of the year dominates here: June through August take 23% of the annual total and December through February 28%, with neither reaching the 35% that would mark a distinct wet season. Thompson Stn has no dry season to plan around, though it does carry a 41.3°F seasonal spread.
The gap between the wettest and driest month still matters: December averages 5.8" and August 3.6". The three wettest months together take 29% 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 Thompson Stn, it arrives in quantity
56.0" of precipitation falls across only about 125 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 125 a year, 34% of all days
- Average depth per wet day
- 0.45 inches
- Most wet days
- February, about 12
- Fewest wet days
- September, about 7
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.
Snow reaches Thompson Stn, but rarely amounts to much
The normals record 3.5 inches of snow a year here, most likely in February. That is a real but marginal amount: enough that snow is part of the local record, not enough to define the winter.
A figure in this range usually reflects a handful of events that melt quickly rather than a season of accumulation; about 5 days a year record any measurable snow at all.
NOAA 1991-2020 normals. An average across thirty years can smooth away a single heavy winter, so a small annual figure does not mean a significant snowfall is impossible.
Frost Dates & Growing Season
First Fall Freeze
November 1
50% probability date
Last Spring Freeze
April 3
50% probability date
Growing Season
212 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
3,642
Higher = more heating needed
Cooling Degree Days
1,728
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside TN closest to Thompson Stn 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 (60°F here).
- Cary, NC 60°F · 0.0°F off
- Centre, AL 60°F · 0.0°F off
- Chapel Hill, NC 60°F · 0.0°F off
- Emporia, VA 60°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (56.0" here), excluding temperature-peer places.
- Natchitoches, LA 55.9" · 0.0" off
- Big Stone Gap, VA 56.0" · 0.0" off
- Independence, MS 55.9" · 0.1" off
- Fort Pierce, FL 55.9" · 0.1" off
Data-derived climate profile
How Thompson Stn's climate pattern fits together
heating led · wet · mid swing
Thompson Stn's energy balance leans toward cold weather: 3,642 annual heating degree days against 1,728 for cooling. Its 41.3°F seasonal range still makes the monthly rows more useful than the annual average alone.
Thompson Stn's frost-free season lasts about 212 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 Thompson Stn's middle-range seasonal profile. The measured spread is 41.3°F. The annual average is 60°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Alongside its heating load, Thompson Stn carries 56.0 inches of precipitation in a normal year, inside PlainClimate's wet range. Annual snowfall totals 3.5 inches. 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 Thompson Stn'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 Thompson Stn, not an official NOAA class or a year-ahead forecast.
Questions about Thompson Stn's climate
How much rain does Thompson Stn get? ▼
How many days above 90°F does Thompson Stn get? ▼
How much energy does heating and cooling require in Thompson Stn? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Thompson Stn's primary station: THOMPSON STN (USC00408953). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The conservative exact name-and-state crosswalk finds no Census place match, so PlainClimate treats this as a station-mapped location and does not claim it is a municipality. No exact Gazetteer row for Thompson Stn; facility counts that depend on place identity are therefore an upper bound, not a municipal census.
On this page every temperature, precipitation, and derived score for Thompson Stn 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.