Monticello, GA Climate: Temperature & Rain by Month
Average temperature and precipitation from NOAA NCEI 1991–2020 normals →, with a derived climate comfort score
30-year climate normals (1991-2020) from Monticello's primary NOAA station, MONTICELLO.
The climate verdict for Monticello
Water is the standout signal in Monticello, Georgia: 46.7 inches of precipitation in a normal year. Against that wet profile, NOAA records an annual average of 62°F. It scores 93/100 for climate comfort (excellent), putting it in the top third of station-mapped location scores and exceeding 93% of them.
- 62°F
- yearly average temperature, NOAA normal
- 93/100
- comfort score, above 93% of station-mapped location scores
- 46.7"
- annual precipitation · 1" snow
- 211 days
- frost-free growing season
Monticello: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00095988 · Monticello, GA 62°F mean · 46.7" precip
TEMP-MILD · RANK-UPPER · PHOTO-FINISH · PRCP-MID · SWING-MID · COMF-TOP · LOAD-MIX · STN-1 · BOOK-FULL
- TEMP-MILD 62°F
- RANK-UPPER #5,489
- PHOTO-FINISH ≈ Anderson
- PRCP-MID 46.7"
- SWING-MID 37°F
- COMF-TOP 93/100
- LOAD-MIX H/C balanced
- STN-1 USC00095988
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Anderson, SC (+ 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 GA station list.
- Monticello (this station) 62°F
- Hot Dequeen, AR 62°F
- Near Anderson, SC 62°F
- Near Concord Buchana…, CA 62°F
- Near Cordes, AZ 62°F
Monticello sits in Georgia, the #6 hottest U.S. state at 63.4°F statewide annual average - see all 50 hottest states ranked by NOAA normals
Climate Living Index · Monticello
Monticello: 70/100 · grade B
Monticello publishes 5 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 1 missing weight rescale to 100.
PlainClimate-derived for Monticello, not an official NOAA rating. Rankings still use Comfort Score 93/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Snowfall burden | 0.6 inches/year | 86/100 · A |
| Annual temperature balance | 62.0°F · 5.5° from 67.5°F | 83/100 · B |
| Frost-free season | 211 days/year | 72/100 · B |
| Precipitation balance | 46.7 in · 11.7 from 35 in | 59/100 · C |
| Normal heat + freeze calendar | 131 calendar days | 58/100 · C |
Monticello · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Monticello is a temperate Köppen climate: Cfa
Coldest-month mean 43.3°F and warmest-month mean 80.1°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
- 80.1°F
- Coldest month
- 43.3°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 Monticello sits across the climate record
Three NOAA fields for Monticello's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Top 20% warmest
- Among 6,861 stations, Monticello sits in the warmer third of annual means.
- Annual precipitation
- Top 28% wettest
- Monticello's annual total ranks in the wetter third of 6,352 measured normals.
- Seasonal temperature swing
- Narrower than 78%
- Warmest-to-coldest month gap for Monticello is compact versus 6,861 complete station-years.
How Monticello compares across U.S. station-mapped locations
Monticello's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
93 Top 7% score exceeds 93% 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
Monticello's measured station temperature trend
MethodologyAcross 59 complete annual observations from 1903 to 2023, MONTICELLO warmed at a fitted rate of 0.08°C per decade. The line shows the fitted change relative to its first year, not raw year-to-year temperatures or a forecast.
- Monticello primary station fitted change +0.08 °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 | 57°F (14°C) | 29°F (-1°C) | 43°F (6°C) | 4.4" | 0.4" | 17.7 | 0.0 |
| February | 61°F (16°C) | 32°F (0°C) | 47°F (8°C) | 4.3" | 0.2" | 13.9 | 0.0 |
| March | 69°F (21°C) | 38°F (3°C) | 54°F (12°C) | 4.8" | 0.0" | 9.0 | 0.0 |
| April | 77°F (25°C) | 45°F (7°C) | 61°F (16°C) | 3.6" | 0.0" | 1.4 | 0.0 |
| May | 84°F (29°C) | 55°F (13°C) | 69°F (21°C) | 2.6" | 0.0" | 0.0 | 3.7 |
| June | 89°F (32°C) | 64°F (18°C) | 77°F (25°C) | 3.8" | 0.0" | 0.0 | 13.0 |
| July | 92°F (34°C) | 68°F (20°C) | 80°F (27°C) | 4.6" | 0.0" | 0.0 | 20.4 |
| August | 91°F (33°C) | 67°F (19°C) | 79°F (26°C) | 3.9" | 0.0" | 0.0 | 16.8 |
| September | 86°F (30°C) | 60°F (16°C) | 73°F (23°C) | 3.9" | 0.0" | 0.0 | 8.2 |
| October | 78°F (25°C) | 48°F (9°C) | 63°F (17°C) | 2.9" | 0.0" | 1.3 | 0.8 |
| November | 68°F (20°C) | 37°F (3°C) | 53°F (11°C) | 3.5" | 0.0" | 10.5 | 0.0 |
| December | 60°F (16°C) | 32°F (0°C) | 46°F (8°C) | 4.4" | 0.0" | 16.7 | 0.0 |
The year, day by day
Monticello works both ends of the calendar. Normal highs climb to 93°F by July 21 and hold at or above 90°F on 66 dates, then normal lows drop to freezing or below on 65 dates, bottoming at 29°F around January 15.
When the heat sits
Normal highs reach 90°F from June 21 through August 25, covering 66 dates. The broader mild season, normal highs of 70°F or more, runs March 18 to November 8.
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 16, then returns to freezing around December 14, covering 65 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 29, when 28% of years recorded at least a hundredth of an inch. The driest is October 20 at 17%. Summed across the calendar, that is about 82 wet dates a year.
The widest day
March 27 carries the biggest normal gap between afternoon and dawn, 32°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Monticello.
Where Monticello Stands Nationally
Heat is a defining feature of the normals calendar — the normal daily high reaches 90°F on roughly 66 days a year, more than four out of five ranked stations record.
Monticello 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: 0.4"
7.8 days with precipitation
Snow: 0.2"
7.2 days with precipitation
7.0 days with precipitation
6.1 days with precipitation
5.9 days with precipitation
8.2 days with precipitation
8.2 days with precipitation
7.6 days with precipitation
6.0 days with precipitation
5.0 days with precipitation
5.8 days with precipitation
6.8 days with precipitation
Monticello spreads its precipitation across the year
Neither half of the year dominates here: June through August take 26% of the annual total and December through February 28%, with neither reaching the 35% that would mark a distinct wet season. Monticello has no dry season to plan around, though it does carry a 36.8°F seasonal spread.
The gap between the wettest and driest month still matters: March averages 4.8" and May 2.6". The three wettest months together take 30% 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 Monticello, it arrives in quantity
46.7" of precipitation falls across only about 82 wet days here, averaging 0.57 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 82 a year, 22% of all days
- Average depth per wet day
- 0.57 inches
- Most wet days
- June, about 8
- Fewest wet days
- October, about 5
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 Monticello, but rarely amounts to much
The normals record 0.6 inches of snow a year here, most likely in January. 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 0 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 4
50% probability date
Growing Season
211 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
2,838
Higher = more heating needed
Cooling Degree Days
1,779
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside GA closest to Monticello 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 (62°F here).
- Anderson, SC 62°F · 0.0°F off
- Eupora, MS 62°F · 0.0°F off
- Lawton, OK 62°F · 0.0°F off
- Lugoff, SC 62°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (46.7" here), excluding temperature-peer places.
- Durham, NC 46.7" · 0.0" off
- Wiscasset, ME 46.7" · 0.0" off
- Laurens, SC 46.7" · 0.0" off
- Montrose, PA 46.7" · 0.0" off
Data-derived climate profile
How Monticello's climate pattern fits together
mixed demand · wet · mid swing
Water is prominent even though neither heating nor cooling wholly defines the record. Monticello averages 46.7 inches of precipitation a year. Annual snowfall totals 0.6 inches. The monthly table supplies the seasonal distribution hidden by that annual total.
July and January mark the typical warm and cold ends of the calendar in Monticello's middle-range seasonal profile. The measured spread is 36.8°F. The annual average is 62°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Heating and cooling both register in Monticello's normal, at 2,838 and 1,779 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 211-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.
These labels group NOAA 1991-2020 normals from Monticello'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 Monticello, the bands are descriptive ranges rather than an official NOAA classification or a forecast.
Questions about Monticello's climate
How much rain does Monticello get? ▼
How many days above 90°F does Monticello get? ▼
How much energy does heating and cooling require in Monticello? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Monticello's primary station: MONTICELLO (USC00095988). 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 1352416). Match rule for Monticello: 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 Monticello 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.