Silverton, TX Climate: Temperature & Rain by Month
Temperature and precipitation from NOAA NCEI 1991–2020 normals →, plus PlainClimate's derived comfort score
30-year climate normals (1991-2020) from Silverton's primary NOAA station, SILVERTON.
The climate verdict for Silverton
Silverton, Texas has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 59°F. It scores 78/100 for climate comfort (good), putting it in the top third of station-mapped location scores and exceeding 72% of them.
- 59°F
- yearly average temperature, NOAA normal
- 78/100
- comfort score, above 72% of station-mapped location scores
- 21.7"
- annual precipitation · 9" snow
- 198 days
- frost-free growing season
Silverton: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00418323 · Silverton, TX 59°F mean · 21.7" precip
TEMP-MILD · RANK-UPPER · PHOTO-FINISH · PRCP-DRY · SWING-MID · COMF-TOP · LOAD-HEAT · STN-1 · BOOK-FULL
- TEMP-MILD 59°F
- RANK-UPPER #4,871
- PHOTO-FINISH ≈ Dresden
- PRCP-DRY 21.7"
- SWING-MID 41°F
- COMF-TOP 78/100
- LOAD-HEAT 3,890 HDD
- STN-1 USC00418323
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Dresden, TN (+ 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 TX station list.
- Silverton (this station) 59°F
- Cold Old Hickory Dam, TN 59°F
- Hot Plainview Wtr P…, TX 59°F
- Near Dresden, TN 59°F
- Near Fayetteville NW…, AR 59°F
Silverton sits in Texas, the #4 hottest U.S. state at 66.2°F statewide annual average - see all 50 hottest states ranked by NOAA normals
Climate Living Index · Silverton
Silverton: 54/100 · grade D
Silverton publishes 5 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 1 missing weight rescale to 100.
PlainClimate-derived for Silverton, not an official NOAA rating. Rankings still use Comfort Score 78/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Annual temperature balance | 58.6°F · 8.9° from 67.5°F | 72/100 · B |
| Snowfall burden | 9.2 inches/year | 64/100 · C |
| Frost-free season | 198 days/year | 63/100 · C |
| Precipitation balance | 21.7 in · 13.3 from 35 in | 53/100 · D |
| Normal heat + freeze calendar | 173 calendar days | 30/100 · F |
Silverton · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Silverton's normals sit in a dry climate class: BSk
Precipitation is low relative to temperature but above true desert thresholds: cold semi-arid steppe (BSk). Class BSk is the Peel et al. (2007) label for this station's monthly mean temperature and precipitation normals: dry (arid or semi-arid), specifically cold semi-arid steppe.
- Köppen code
- BSk
- Group
- Dry (arid or semi-arid)
- Warmest month
- 79.2°F
- Coldest month
- 37.9°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 Silverton sits across the climate record
Three NOAA fields for Silverton's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Top 29% warmest
- Among 6,861 stations, Silverton sits in the warmer third of annual means.
- Annual precipitation
- Drier than 70%
- Silverton's annual total ranks in the drier third of 6,352 measured normals.
- Seasonal temperature swing
- 41st percentile swing
- Typical seasonal amplitude versus 6,861 complete station-years.
How Silverton compares across U.S. station-mapped locations
Silverton's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
78 Top 28% score exceeds 72% 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
Silverton's measured station temperature trend
MethodologyAcross 54 complete annual observations from 1962 to 2025, SILVERTON warmed at a fitted rate of 0.29°C per decade. The line shows the fitted change relative to its first year, not raw year-to-year temperatures or a forecast.
- Silverton primary station fitted change +0.29 °C/decade
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 52°F (11°C) | 24°F (-5°C) | 38°F (3°C) | 0.7" | 1.9" | 27.7 | 0.0 |
| February | 56°F (13°C) | 27°F (-3°C) | 42°F (5°C) | 0.8" | 2.3" | 21.9 | 0.0 |
| March | 65°F (18°C) | 34°F (1°C) | 50°F (10°C) | 1.3" | 1.0" | 13.1 | 0.3 |
| April | 73°F (23°C) | 42°F (6°C) | 57°F (14°C) | 1.6" | 0.3" | 4.6 | 1.1 |
| May | 81°F (27°C) | 53°F (12°C) | 67°F (19°C) | 2.9" | 0.0" | 0.1 | 6.7 |
| June | 89°F (32°C) | 63°F (17°C) | 76°F (24°C) | 3.6" | 0.0" | 0.0 | 15.0 |
| July | 92°F (33°C) | 66°F (19°C) | 79°F (26°C) | 2.4" | 0.0" | 0.0 | 21.6 |
| August | 91°F (33°C) | 65°F (18°C) | 78°F (26°C) | 2.6" | 0.0" | 0.0 | 19.6 |
| September | 84°F (29°C) | 58°F (14°C) | 71°F (21°C) | 2.3" | 0.0" | 0.0 | 7.9 |
| October | 74°F (23°C) | 45°F (7°C) | 59°F (15°C) | 1.8" | 0.1" | 2.9 | 1.6 |
| November | 62°F (17°C) | 34°F (1°C) | 48°F (9°C) | 0.8" | 1.8" | 14.6 | 0.0 |
| December | 53°F (11°C) | 25°F (-4°C) | 39°F (4°C) | 0.8" | 1.8" | 26.1 | 0.0 |
The year, day by day
Silverton works both ends of the calendar. Normal highs climb to 93°F by July 25 and hold at or above 90°F on 63 dates, then normal lows drop to freezing or below on 110 dates, bottoming at 23°F around January 5.
When the heat sits
Normal highs reach 90°F from June 20 through August 21, covering 63 dates. The broader mild season, normal highs of 70°F or more, runs April 3 to October 26.
This counts calendar dates whose 1991–2020 normal high reaches 90°F. It is a smaller number than the 90°F+ day counts in the monthly table above, which measure how often the threshold was actually crossed in a typical year. A date can average 88°F and still exceed 90°F in half of all years.
The freezing stretch
The normal low stays at or below 32°F into March 8, then returns to freezing around November 20, covering 110 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 June 4, when 25% of years recorded at least a hundredth of an inch. The driest is January 8 at 10%. Summed across the calendar, that is about 59 wet dates a year.
The widest day
April 3 carries the biggest normal gap between afternoon and dawn, 31°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Silverton.
Where Silverton Stands Nationally
Heat is a defining feature of the normals calendar — the normal daily high reaches 90°F on roughly 63 days a year, more than four out of five ranked stations record.
Silverton 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: 1.9"
3.0 days with precipitation
Snow: 2.3"
3.4 days with precipitation
Snow: 1.0"
4.4 days with precipitation
Snow: 0.3"
4.3 days with precipitation
6.6 days with precipitation
7.6 days with precipitation
5.8 days with precipitation
6.3 days with precipitation
5.3 days with precipitation
Snow: 0.1"
5.0 days with precipitation
Snow: 1.8"
3.5 days with precipitation
Snow: 1.8"
3.3 days with precipitation
Silverton runs a summer-peaked wet season
40% of Silverton's yearly precipitation falls in June, July and August alone, against the 25% an evenly spread year would give those three months. The wettest month is June at 3.6", on a 41.3°F seasonal spread. Warm-season convection and, across the Southwest, the North American monsoon produce this shape: rain arrives in short heavy bursts during the hottest part of the year rather than as long cool-season soaking.
- Wettest three months: June, May, August, taking 42% of the annual total between them.
- Driest month: January at 0.7".
- Winter share: 10% falls in December, January and February.
Shares are computed from this station's own 1991-2020 monthly precipitation normals. A summer-peaked label means the June-August share reaches 35%; it describes timing across an average year, not any single season, and says nothing about how heavy an individual storm can be.
When it rains in Silverton, it arrives in quantity
21.7" of precipitation falls across only about 58 wet days here, averaging 0.37 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 58 a year, 16% of all days
- Average depth per wet day
- 0.37 inches
- Most wet days
- June, about 8
- Fewest wet days
- January, about 3
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 Silverton, but rarely amounts to much
The normals record 9.2 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
October 28
50% probability date
Last Spring Freeze
April 13
50% probability date
Growing Season
198 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
3,890
Higher = more heating needed
Cooling Degree Days
1,573
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside TX closest to Silverton 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 (59°F here).
- Alva, OK 59°F · 0.0°F off
- Billings, OK 59°F · 0.0°F off
- Chase City, VA 59°F · 0.0°F off
- Clarkesville, GA 59°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (21.7" here), excluding temperature-peer places.
- Oracle, AZ 21.7" · 0.0" off
- Montezuma, KS 21.7" · 0.0" off
- Murdo, SD 21.6" · 0.0" off
- Coupeville, WA 21.7" · 0.0" off
Data-derived climate profile
How Silverton's climate pattern fits together
heating led · moderate · mid swing
Silverton's energy balance leans toward cold weather: 3,890 annual heating degree days against 1,573 for cooling. Its 41.3°F seasonal range still makes the monthly rows more useful than the annual average alone.
Silverton's frost-free season lasts about 198 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 Silverton's middle-range seasonal profile. The measured spread is 41.3°F. The annual average is 59°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Silverton's 21.7 inches of annual precipitation falls in PlainClimate's middle band, so “wet” or “dry” is not the leading description. Annual snowfall totals 9.2 inches. Temperature balance and the calendar distribution carry more information than the annual moisture label alone.
These labels group NOAA 1991-2020 normals from Silverton'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 Silverton, not an official NOAA class or a year-ahead forecast.
Questions about Silverton's climate
How much rain does Silverton get? ▼
How many days above 90°F does Silverton get? ▼
How much energy does heating and cooling require in Silverton? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Silverton's primary station: SILVERTON (USC00418323). 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 4867904). Match rule for Silverton: 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 Silverton 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.