Rocky Mt Wilson, NC Climate: Temperature & Rain by Month
Annual temperature and rainfall from NOAA NCEI's 1991–2020 normals →; comfort score computed by PlainClimate
30-year climate normals (1991-2020) from Rocky Mt Wilson's primary NOAA station, ROCKY MT WILSON AP.
The climate verdict for Rocky Mt Wilson
Rocky Mt Wilson, North Carolina has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 61°F. It scores 92/100 for climate comfort (excellent), putting it in the top third of station-mapped location scores and exceeding 92% of them.
- 61°F
- yearly average temperature, NOAA normal
- 92/100
- comfort score, above 92% of station-mapped location scores
- 44.4"
- precipitation, annual total
- 218 days
- frost-free days per growing season
Rocky Mt Wilson: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USW00093759 · Rocky Mt Wilson, NC 61°F mean · 44.4" precip
TEMP-MILD · RANK-UPPER · PHOTO-FINISH · PRCP-MID · SWING-MID · COMF-TOP · LOAD-MIX · STN-1 · BOOK-FULL
- TEMP-MILD 61°F
- RANK-UPPER #5,214
- PHOTO-FINISH ≈ Blue Mtn Dam
- PRCP-MID 44.4"
- SWING-MID 38°F
- COMF-TOP 92/100
- LOAD-MIX H/C balanced
- STN-1 USW00093759
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Blue Mtn Dam, AR (+ 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 NC station list.
- Rocky Mt Wilson (this station) 61°F
- Hot Clinton, OK 61°F
- Near Blue Mtn Dam, AR 61°F
- Near Booneville, AR 61°F
- Near Burlington Fire, NC 61°F
Climate Living Index · Rocky Mt Wilson
Rocky Mt Wilson: 77/100 · grade B
Rocky Mt Wilson publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for Rocky Mt Wilson, not an official NOAA rating. Rankings still use Comfort Score 92/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Normal heat + freeze calendar | 77 calendar days | 83/100 · B |
| Annual temperature balance | 60.5°F · 7.0° from 67.5°F | 78/100 · B |
| Frost-free season | 218 days/year | 76/100 · B |
| Precipitation balance | 44.4 in · 9.4 from 35 in | 67/100 · C |
Rocky Mt Wilson · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Rocky Mt Wilson is a temperate Köppen climate: Cfa
Coldest-month mean 41.3°F and warmest-month mean 79.7°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
- 79.7°F
- Coldest month
- 41.3°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 · balanced station
Where Rocky Mt Wilson sits across the climate record
Three NOAA fields for Rocky Mt Wilson's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Top 24% warmest
- Among 6,861 stations, Rocky Mt Wilson sits in the warmer third of annual means.
- Annual precipitation
- 67th percentile wetness
- Neither arid nor torrential versus 6,352 station totals.
- Seasonal temperature swing
- Narrower than 71%
- Warmest-to-coldest month gap for Rocky Mt Wilson is compact versus 6,861 complete station-years.
How Rocky Mt Wilson compares across U.S. station-mapped locations
Rocky Mt Wilson's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
92 Top 8% score exceeds 92% 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%). Below this entry.
- 80–90: 921 station-mapped locations (15%). Below this entry.
- 90–100: 564 station-mapped locations (9%). This entry sits in this band.
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 | 52°F (11°C) | 31°F (-1°C) | 41°F (5°C) | 3.5" | 18.7 | 0.0 |
| February | 55°F (13°C) | 33°F (0°C) | 44°F (7°C) | 2.9" | 15.1 | 0.0 |
| March | 63°F (17°C) | 39°F (4°C) | 51°F (11°C) | 4.0" | 8.9 | 0.0 |
| April | 73°F (23°C) | 48°F (9°C) | 60°F (16°C) | 3.6" | 1.0 | 0.3 |
| May | 80°F (27°C) | 56°F (14°C) | 68°F (20°C) | 2.9" | 0.0 | 3.0 |
| June | 87°F (31°C) | 65°F (18°C) | 76°F (24°C) | 3.9" | 0.0 | 11.3 |
| July | 91°F (33°C) | 69°F (21°C) | 80°F (27°C) | 4.6" | 0.0 | 18.7 |
| August | 88°F (31°C) | 68°F (20°C) | 78°F (26°C) | 4.9" | 0.0 | 14.8 |
| September | 83°F (28°C) | 62°F (17°C) | 72°F (22°C) | 4.9" | 0.0 | 4.9 |
| October | 73°F (23°C) | 50°F (10°C) | 62°F (16°C) | 3.2" | 0.9 | 0.4 |
| November | 63°F (17°C) | 39°F (4°C) | 51°F (11°C) | 3.1" | 8.2 | 0.0 |
| December | 55°F (13°C) | 34°F (1°C) | 44°F (7°C) | 2.9" | 16.3 | 0.0 |
The year, day by day
Rocky Mt Wilson works both ends of the calendar. Normal highs climb to 91°F by July 12 and hold at or above 90°F on 30 dates, then normal lows drop to freezing or below on 47 dates, bottoming at 31°F around January 18.
When the heat sits
Normal highs reach 90°F from July 2 through July 31, covering 30 dates. The broader mild season, normal highs of 70°F or more, runs April 7 to October 25.
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 February 11, then returns to freezing around December 27, covering 47 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 September 22, when 40% of years recorded at least a hundredth of an inch. The driest is November 2 at 31%. Summed across the calendar, that is about 129 wet dates a year.
The widest day
April 8 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 Rocky Mt Wilson.
Monthly Precipitation
Average monthly rainfall
9.9 days with precipitation
10.2 days with precipitation
11.2 days with precipitation
9.6 days with precipitation
11.4 days with precipitation
10.7 days with precipitation
11.1 days with precipitation
11.6 days with precipitation
12.1 days with precipitation
10.6 days with precipitation
9.7 days with precipitation
10.1 days with precipitation
Rocky Mt Wilson spreads its precipitation across the year
Neither half of the year dominates here: June through August take 30% of the annual total and December through February 21%, with neither reaching the 35% that would mark a distinct wet season. Rocky Mt Wilson has no dry season to plan around, though it does carry a 38.4°F seasonal spread.
The gap between the wettest and driest month still matters: August averages 4.9" and February 2.9". The three wettest months together take 32% 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.
How Rocky Mt Wilson's precipitation splits across the calendar
About 128 days a year record measurable precipitation here, carrying 44.4" between them, or roughly 0.35 inches on a typical wet day. That sits in the middle band: neither the many-light-days pattern of the Pacific Northwest and the Great Lakes, nor the few-heavy-events pattern of the Gulf and the desert Southwest.
A wet day is one recording at least 0.01 inches. These are 1991-2020 normals: they describe an average year and say nothing about the heaviest single storm on record.
Frost Dates & Growing Season
First Fall Freeze
November 5
50% probability date
Last Spring Freeze
April 1
50% probability date
Growing Season
218 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
3,271
Higher = more heating needed
Cooling Degree Days
1,681
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside NC closest to Rocky Mt Wilson 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 (61°F here).
- Booneville, AR 61°F · 0.0°F off
- Clinton, OK 61°F · 0.0°F off
- Corinth, MS 61°F · 0.0°F off
- Crosbyton, TX 61°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (44.4" here), excluding temperature-peer places.
- Kentfield, CA 44.4" · 0.0" off
- Piper City, IL 44.4" · 0.0" off
- Carmel, IN 44.4" · 0.0" off
- Kokomo, IN 44.4" · 0.0" off
Data-derived climate profile
How Rocky Mt Wilson's climate pattern fits together
mixed demand · moderate · mid swing
July and January mark the typical warm and cold ends of the calendar in Rocky Mt Wilson's middle-range seasonal profile. The measured spread is 38.4°F. The annual average is 61°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Heating and cooling both register in Rocky Mt Wilson's normal, at 3,271 and 1,681 degree days respectively. Neither total exceeds the other by more than two to one, so the record is better read as a mixed-demand calendar than as heating-led or cooling-led.
A roughly 218-day frost-free season sits inside this mixed heating-and-cooling profile. Start and end dates matter because both sides of the thermostat register during a normal year.
Rocky Mt Wilson's 44.4 inches of annual precipitation falls in PlainClimate's middle band, so “wet” or “dry” is not the leading description. Snowfall is not added to the interpretation because its annual value is missing. Temperature balance and the calendar distribution carry more information than the annual moisture label alone.
These labels group NOAA 1991-2020 normals from Rocky Mt Wilson's primary station, where heating and cooling demand are close enough that neither season sets the character on its own. On a balanced station like Rocky Mt Wilson, the bands are descriptive ranges rather than an official NOAA classification or a forecast.
Questions about Rocky Mt Wilson's climate
How much rain does Rocky Mt Wilson get? ▼
How many days above 90°F does Rocky Mt Wilson get? ▼
How much energy does heating and cooling require in Rocky Mt Wilson? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Rocky Mt Wilson's primary station: ROCKY MT WILSON AP (USW00093759). 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 Rocky Mt Wilson; 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 Rocky Mt Wilson 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.