Shoals, IN 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 Shoals's primary NOAA station, SHOALS 8 S.
The climate verdict for Shoals
Water is the standout signal in Shoals, Indiana: 50.0 inches of precipitation in a normal year. Against that wet profile, NOAA records an annual average of 56°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.
- 56°F
- annual average temperature (NOAA normal)
- 78/100
- comfort score, above 72% of station-mapped location scores
- 50.0"
- annual precipitation · 14" snow
- 191 days
- frost-free growing season
Shoals: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00128036 · Shoals, IN 56°F mean · 50.0" precip
TEMP-MILD · RANK-UPPER · PHOTO-FINISH · PRCP-WET · SWING-WIDE · COMF-TOP · LOAD-HEAT · STN-1 · BOOK-FULL
- TEMP-MILD 56°F
- RANK-UPPER #4,254
- PHOTO-FINISH ≈ Marshfield
- PRCP-WET 50.0"
- SWING-WIDE 45°F
- COMF-TOP 78/100
- LOAD-HEAT 4,708 HDD
- STN-1 USC00128036
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Marshfield, MO (+ 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 IN station list.
- Shoals (this station) 56°F
- Hot Marshfield, MO 56°F
- Near Vichy Rolla Nat…, MO 56°F
- Near Manassas, VA 56°F
- Cold Mcleansboro, IL 55°F
Climate Living Index · Shoals
Shoals: 61/100 · grade C
Shoals publishes 5 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 1 missing weight rescale to 100.
PlainClimate-derived for Shoals, not an official NOAA rating. Rankings still use Comfort Score 78/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Normal heat + freeze calendar | 107 calendar days | 72/100 · B |
| Annual temperature balance | 55.6°F · 11.9° from 67.5°F | 61/100 · C |
| Frost-free season | 191 days/year | 58/100 · C |
| Snowfall burden | 13.6 inches/year | 58/100 · C |
| Precipitation balance | 50.0 in · 15.0 from 35 in | 47/100 · D |
Shoals · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Shoals is a temperate Köppen climate: Cfa
Coldest-month mean 32.0°F and warmest-month mean 77.0°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
- 77.0°F
- Coldest month
- 32.0°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 Shoals sits across the climate record
Three NOAA fields for Shoals's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- 62nd percentile warmth
- Mid-pack annual mean versus 6,861 station normals.
- Annual precipitation
- Top 19% wettest
- Shoals's annual total ranks in the wetter third of 6,352 measured normals.
- Seasonal temperature swing
- 59th percentile swing
- Typical seasonal amplitude versus 6,861 complete station-years.
How Shoals compares across U.S. station-mapped locations
Shoals'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
Shoals's measured station temperature trend
MethodologyAcross 77 complete annual observations from 1925 to 2024, SHOALS 8 S warmed at a fitted rate of 0.05°C per decade. The line shows the fitted change relative to its first year, not raw year-to-year temperatures or a forecast.
- Shoals primary station fitted change +0.05 °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 | 41°F (5°C) | 23°F (-5°C) | 32°F (0°C) | 3.7" | 4.5" | 25.6 | 0.0 |
| February | 46°F (8°C) | 25°F (-4°C) | 36°F (2°C) | 3.1" | 4.7" | 22.2 | 0.0 |
| March | 56°F (13°C) | 33°F (1°C) | 45°F (7°C) | 4.5" | 1.8" | 17.3 | 0.0 |
| April | 68°F (20°C) | 43°F (6°C) | 56°F (13°C) | 5.2" | 0.0" | 6.2 | 0.0 |
| May | 77°F (25°C) | 53°F (12°C) | 65°F (19°C) | 6.1" | 0.0" | 0.3 | 1.0 |
| June | 85°F (30°C) | 63°F (17°C) | 74°F (23°C) | 4.9" | 0.0" | 0.0 | 5.5 |
| July | 88°F (31°C) | 66°F (19°C) | 77°F (25°C) | 4.3" | 0.0" | 0.0 | 9.5 |
| August | 88°F (31°C) | 64°F (18°C) | 76°F (24°C) | 3.0" | 0.0" | 0.0 | 8.0 |
| September | 82°F (28°C) | 56°F (13°C) | 69°F (20°C) | 3.7" | 0.0" | 0.0 | 4.1 |
| October | 70°F (21°C) | 44°F (7°C) | 57°F (14°C) | 3.5" | 0.1" | 5.4 | 0.2 |
| November | 56°F (14°C) | 35°F (2°C) | 46°F (8°C) | 4.0" | 0.2" | 15.7 | 0.0 |
| December | 45°F (7°C) | 28°F (-2°C) | 36°F (2°C) | 3.9" | 2.3" | 22.9 | 0.0 |
The year, day by day
Summer here tops out rather than builds: the warmest normal high is 88°F around July 9, short of 90°F on every date, while 107 dates carry a normal low at or below freezing, the coldest 22°F near January 23.
The freezing stretch
The normal low stays at or below 32°F into March 11, then returns to freezing around November 26, covering 107 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 May 5, when 42% of years recorded at least a hundredth of an inch. The driest is August 28 at 22%. Summed across the calendar, that is about 117 wet dates a year.
The widest day
September 30 carries the biggest normal gap between afternoon and dawn, 26°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Shoals.
Where Shoals Stands Nationally
The normal water year runs well above the national norm at roughly 50 inches.
Shoals 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: 4.5"
10.5 days with precipitation
Snow: 4.7"
9.3 days with precipitation
Snow: 1.8"
11.2 days with precipitation
11.5 days with precipitation
12.5 days with precipitation
10.4 days with precipitation
9.1 days with precipitation
7.1 days with precipitation
7.3 days with precipitation
Snow: 0.1"
8.3 days with precipitation
Snow: 0.2"
8.9 days with precipitation
Snow: 2.3"
10.6 days with precipitation
Shoals spreads its precipitation across the year
Neither half of the year dominates here: June through August take 24% of the annual total and December through February 21%, with neither reaching the 35% that would mark a distinct wet season. Shoals has no dry season to plan around, though it does carry a wide 45°F gap between its warmest and coldest month.
The gap between the wettest and driest month still matters: May averages 6.1" and August 3.0". 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.
When it rains in Shoals, it arrives in quantity
50.0" of precipitation falls across only about 117 wet days here, averaging 0.43 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 117 a year, 32% of all days
- Average depth per wet day
- 0.43 inches
- Most wet days
- May, about 13
- Fewest wet days
- August, 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.
Winter brings real snow to Shoals
Shoals averages 13.6 inches of snowfall a year, with February the snowiest month on the normals, spread across roughly 9 days that record measurable snow. That is depth accumulating on the ground, which is why it can exceed the annual precipitation figure: precipitation counts the liquid the snow melts down to, and fresh snow is mostly air.
- Annual snowfall: 13.6 inches of depth.
- Days recording measurable snow: about 9 a year.
- At a rough ten-to-one melt ratio, snow accounts for on the order of 3% of the year's precipitation.
NOAA 1991-2020 normals. The ten-to-one ratio is a convention, not a measurement: real ratios vary with temperature, so treat the share as an order of magnitude rather than an exact split.
Frost Dates & Growing Season
First Fall Freeze
October 23
50% probability date
Last Spring Freeze
April 15
50% probability date
Growing Season
191 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
4,708
Higher = more heating needed
Cooling Degree Days
1,313
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside IN closest to Shoals 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 (56°F here).
- Bradfordsville, KY 56°F · 0.0°F off
- Butler, MO 56°F · 0.0°F off
- Chatham, VA 56°F · 0.0°F off
- Cliff, NM 56°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (50.0" here), excluding temperature-peer places.
- Grayville, IL 50.0" · 0.0" off
- Moultrie, GA 50.0" · 0.0" off
- Reading, MA 50.0" · 0.0" off
- Brunswick, ME 50.0" · 0.0" off
Snow and freeze rhythm
When cold and snow define Shoals
heating led · wet · mid swing
Shoals's energy balance leans toward cold weather: 4,708 annual heating degree days against 1,313 for cooling. Its 45.0°F seasonal range still makes the monthly rows more useful than the annual average alone.
Shoals's frost-free season lasts about 191 days, a middle-length window whose endpoints matter more than the annual average. It describes freeze probability, not year-specific planting conditions.
-
1. Shoals coldest normal
January
The monthly mean of 32°F (0°C) sits near freezing, so cold nights and above-freezing afternoons share the same month.
-
2. Shoals typical freeze period
January through December
The station reports average freezing days from January through December.
-
3. Shoals snow peak
February
Shoals averages 13.6 inches of snow a year, with February the snowiest month on the normals.
Questions about Shoals's climate
How much snow does Shoals get? ▼
How cold does Shoals get in winter? ▼
How much energy does heating and cooling require in Shoals? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Shoals's primary station: SHOALS 8 S (USC00128036). 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 1869552). Match rule for Shoals: 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 Shoals 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.