Falls Lake, 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 Falls Lake's primary NOAA station, FALLS LAKE.
The climate verdict for Falls Lake
Water is the standout signal in Falls Lake, North Carolina: 47.5 inches of precipitation in a normal year. Against that wet profile, NOAA records an annual average of 58°F. It scores 80/100 for climate comfort (excellent), putting it in the top third of station-mapped location scores and exceeding 76% of them.
- 58°F
- yearly average temperature, NOAA normal
- 80/100
- comfort score, above 76% of station-mapped location scores
- 47.5"
- yearly precipitation total
- 214 days
- growing season, frost-free days
Falls Lake: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00312993 · Falls Lake, NC 58°F mean · 47.5" precip
TEMP-MILD · RANK-UPPER · PHOTO-FINISH · PRCP-MID · SWING-MID · COMF-TOP · LOAD-HEAT · STN-1 · BOOK-FULL
- TEMP-MILD 58°F
- RANK-UPPER #4,734
- PHOTO-FINISH ≈ Reidsville
- PRCP-MID 47.5"
- SWING-MID 39°F
- COMF-TOP 80/100
- LOAD-HEAT 3,819 HDD
- STN-1 USC00312993
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Reidsville, NC (+ 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.
- Falls Lake (this station) 58°F
- Hot Morristown, TN 58°F
- Near Reidsville, NC 58°F
- Near Yeso, NM 58°F
- Near Roxboro, NC 58°F
Climate Living Index · Falls Lake
Falls Lake: 72/100 · grade B
Falls Lake publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for Falls Lake, not an official NOAA rating. Rankings still use Comfort Score 80/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Normal heat + freeze calendar | 76 calendar days | 83/100 · B |
| Frost-free season | 214 days/year | 74/100 · B |
| Annual temperature balance | 58.1°F · 9.4° from 67.5°F | 70/100 · B |
| Precipitation balance | 47.5 in · 12.5 from 35 in | 56/100 · C |
Falls Lake · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Falls Lake is a temperate Köppen climate: Cfa
Coldest-month mean 38.6°F and warmest-month mean 77.7°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
- 77.7°F
- Coldest month
- 38.6°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 Falls Lake sits across the climate record
Three NOAA fields for Falls Lake's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- 69th percentile warmth
- Mid-pack annual mean versus 6,861 station normals.
- Annual precipitation
- Top 25% wettest
- Falls Lake's annual total ranks in the wetter third of 6,352 measured normals.
- Seasonal temperature swing
- 32nd percentile swing
- Typical seasonal amplitude versus 6,861 complete station-years.
How Falls Lake compares across U.S. station-mapped locations
Falls Lake's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
80 Top 24% score exceeds 76% 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%). This entry sits in this band.
- 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 | 49°F (9°C) | 28°F (-2°C) | 39°F (4°C) | 3.5" | 21.5 | 0.0 |
| February | 53°F (12°C) | 30°F (-1°C) | 42°F (5°C) | 2.9" | 18.1 | 0.0 |
| March | 62°F (16°C) | 36°F (2°C) | 49°F (9°C) | 4.2" | 11.8 | 0.1 |
| April | 71°F (22°C) | 45°F (7°C) | 58°F (14°C) | 3.7" | 1.9 | 0.8 |
| May | 77°F (25°C) | 55°F (13°C) | 66°F (19°C) | 3.5" | 0.0 | 2.1 |
| June | 84°F (29°C) | 64°F (18°C) | 74°F (23°C) | 4.1" | 0.0 | 9.1 |
| July | 87°F (31°C) | 68°F (20°C) | 78°F (25°C) | 4.8" | 0.0 | 13.5 |
| August | 85°F (29°C) | 67°F (19°C) | 76°F (24°C) | 4.7" | 0.0 | 8.7 |
| September | 79°F (26°C) | 61°F (16°C) | 70°F (21°C) | 5.3" | 0.0 | 1.7 |
| October | 68°F (20°C) | 48°F (9°C) | 58°F (14°C) | 3.3" | 1.1 | 0.2 |
| November | 59°F (15°C) | 37°F (3°C) | 48°F (9°C) | 3.6" | 9.8 | 0.0 |
| December | 52°F (11°C) | 32°F (0°C) | 42°F (5°C) | 3.9" | 17.9 | 0.0 |
The year, day by day
Summer here tops out rather than builds: the warmest normal high is 88°F around July 7, short of 90°F on every date, while 76 dates carry a normal low at or below freezing, the coldest 28°F near January 15.
The freezing stretch
The normal low stays at or below 32°F into February 26, then returns to freezing around December 13, covering 76 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 29, when 36% of years recorded at least a hundredth of an inch. The driest is October 22 at 27%. Summed across the calendar, that is about 116 wet dates a year.
The widest day
April 3 carries the biggest normal gap between afternoon and dawn, 27°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Falls Lake.
Monthly Precipitation
Average monthly rainfall
9.2 days with precipitation
8.8 days with precipitation
10.0 days with precipitation
9.4 days with precipitation
10.6 days with precipitation
10.7 days with precipitation
10.7 days with precipitation
10.4 days with precipitation
8.9 days with precipitation
8.2 days with precipitation
8.6 days with precipitation
10.1 days with precipitation
Falls Lake spreads its precipitation across the year
Neither half of the year dominates here: June through August take 29% of the annual total and December through February 22%, with neither reaching the 35% that would mark a distinct wet season. Falls Lake has no dry season to plan around, though it does carry a 39.1°F seasonal spread.
The gap between the wettest and driest month still matters: September averages 5.3" and February 2.9". The three wettest months together take 31% 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 Falls Lake, it arrives in quantity
47.5" of precipitation falls across only about 116 wet days here, averaging 0.41 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 116 a year, 32% of all days
- Average depth per wet day
- 0.41 inches
- Most wet days
- June, about 11
- Fewest wet days
- October, about 8
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
November 4
50% probability date
Last Spring Freeze
April 4
50% probability date
Growing Season
214 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
3,819
Higher = more heating needed
Cooling Degree Days
1,324
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside NC closest to Falls Lake 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 (58°F here).
- Cairo, IL 58°F · 0.0°F off
- Dickson, TN 58°F · 0.0°F off
- Henderson, TN 58°F · 0.0°F off
- Hillsboro, NM 58°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (47.5" here), excluding temperature-peer places.
- Sutton, VT 47.5" · 0.0" off
- Alicia, AR 47.5" · 0.0" off
- Belchertown, MA 47.5" · 0.0" off
- Hammonton, NJ 47.5" · 0.0" off
Data-derived climate profile
How Falls Lake's climate pattern fits together
heating led · wet · mid swing
Falls Lake's energy balance leans toward cold weather: 3,819 annual heating degree days against 1,324 for cooling. Its 39.1°F seasonal range still makes the monthly rows more useful than the annual average alone.
Falls Lake's frost-free season lasts about 214 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 Falls Lake's middle-range seasonal profile. The measured spread is 39.1°F. The annual average is 58°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Alongside its heating load, Falls Lake carries 47.5 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 Falls Lake'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 Falls Lake, not an official NOAA class or a year-ahead forecast.
Questions about Falls Lake's climate
How much rain does Falls Lake get? ▼
How many days above 90°F does Falls Lake get? ▼
How much energy does heating and cooling require in Falls Lake? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Falls Lake's primary station: FALLS LAKE (USC00312993). 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 Falls Lake; 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 Falls Lake 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.