New Iberia Acadiana Rgnl, LA 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 New Iberia Acadiana Rgnl's primary NOAA station, NEW IBERIA ACADIANA RGNL AP.
The climate verdict for New Iberia Acadiana Rgnl
Warm-season cooling demand defines New Iberia Acadiana Rgnl, Louisiana, running at more than twice its heating total. The NOAA normal records an annual average of 69°F. It scores 85/100 for climate comfort (excellent), putting it in the top third of station-mapped location scores and exceeding 85% of them.
- 69°F
- yearly average temperature, NOAA normal
- 85/100
- comfort score, above 85% of station-mapped location scores
- 59.7"
- yearly precipitation total
- 294 days
- frost-free growing season
New Iberia Acadiana Rgnl: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USW00053915 · New Iberia Acadiana Rgnl, LA 69°F mean · 59.7" precip
TEMP-MILD · RANK-WARM · PHOTO-FINISH · PRCP-WET · SWING-MID · COMF-TOP · LOAD-COOL · STN-1 · BOOK-FULL
- TEMP-MILD 69°F
- RANK-WARM #6,449
- PHOTO-FINISH ≈ Whiting Field N…
- PRCP-WET 59.7"
- SWING-MID 30°F
- COMF-TOP 85/100
- LOAD-COOL 2,934 CDD
- STN-1 USW00053915
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Whiting Field Nas South, FL (+ 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 LA station list.
- New Iberia Acad… (this station) 69°F
- Cold Mobile Dwtn, AL 69°F
- Hot Pensacola Rgnl, FL 69°F
- Near Whiting Field N…, FL 69°F
- Near Randolph, TX 69°F
New Iberia Acadiana Rgnl sits in Louisiana, the #3 hottest U.S. state at 67.3°F statewide annual average - see all 50 hottest states ranked by NOAA normals
Climate Living Index · New Iberia Acadiana Rgnl
New Iberia Acadiana Rgnl: 73/100 · grade B
New Iberia Acadiana Rgnl publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for New Iberia Acadiana Rgnl, not an official NOAA rating. Rankings still use Comfort Score 85/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Frost-free season | 294 days/year | 100/100 · A |
| Annual temperature balance | 69.2°F · 1.7° from 67.5°F | 94/100 · A |
| Normal heat + freeze calendar | 93 calendar days | 78/100 · B |
| Precipitation balance | 59.7 in · 24.7 from 35 in | 13/100 · F |
New Iberia Acadiana Rgnl · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
New Iberia Acadiana Rgnl is a temperate Köppen climate: Cfa
Coldest-month mean 52.9°F and warmest-month mean 83.2°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
- 83.2°F
- Coldest month
- 52.9°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 · cooling-led station
Where New Iberia Acadiana Rgnl sits across the climate record
Three NOAA fields for New Iberia Acadiana Rgnl's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Top 6% warmest
- Among 6,861 stations, New Iberia Acadiana Rgnl sits in the warmer third of annual means.
- Annual precipitation
- Top 6% wettest
- New Iberia Acadiana Rgnl's annual total ranks in the wetter third of 6,352 measured normals.
- Seasonal temperature swing
- Narrower than 90%
- Warmest-to-coldest month gap for New Iberia Acadiana Rgnl is compact versus 6,861 complete station-years.
How New Iberia Acadiana Rgnl compares across U.S. station-mapped locations
New Iberia Acadiana Rgnl's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
85 Top 15% score exceeds 85% 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 | 63°F (17°C) | 43°F (6°C) | 53°F (12°C) | 5.4" | 4.9 | 0.0 |
| February | 67°F (19°C) | 47°F (8°C) | 57°F (14°C) | 3.5" | 1.8 | 0.0 |
| March | 73°F (23°C) | 53°F (11°C) | 63°F (17°C) | 2.9" | 0.6 | 0.0 |
| April | 79°F (26°C) | 59°F (15°C) | 69°F (21°C) | 4.8" | 0.0 | 0.1 |
| May | 86°F (30°C) | 67°F (19°C) | 76°F (24°C) | 4.4" | 0.0 | 6.1 |
| June | 90°F (32°C) | 73°F (23°C) | 81°F (27°C) | 6.5" | 0.0 | 18.9 |
| July | 92°F (33°C) | 74°F (24°C) | 83°F (28°C) | 6.7" | 0.0 | 23.1 |
| August | 92°F (34°C) | 74°F (23°C) | 83°F (28°C) | 6.4" | 0.0 | 25.2 |
| September | 89°F (32°C) | 70°F (21°C) | 80°F (26°C) | 5.0" | 0.0 | 16.0 |
| October | 82°F (28°C) | 60°F (15°C) | 71°F (22°C) | 5.1" | 0.0 | 3.2 |
| November | 72°F (22°C) | 50°F (10°C) | 61°F (16°C) | 4.5" | 0.7 | 0.0 |
| December | 65°F (18°C) | 45°F (7°C) | 55°F (13°C) | 4.5" | 3.0 | 0.0 |
The year, day by day
The year in New Iberia Acadiana Rgnl runs from a mild 43°F around January 10 to 93°F at the peak near August 8, and the normal low never reaches freezing on any date in the record.
When the heat sits
Normal highs reach 90°F from June 10 through September 10, covering 93 dates. The broader mild season, normal highs of 70°F or more, runs March 3 to November 22.
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.
No freezing date
Not one calendar date in the 1991–2020 record carries a normal low at or below 32°F. The coldest normal low of the year is 43°F around January 10.
Where the wet dates fall
The likeliest wet date is July 10, when 49% of years recorded at least a hundredth of an inch. The driest is May 4 at 26%. Summed across the calendar, that is about 129 wet dates a year.
The widest day
October 28 carries the biggest normal gap between afternoon and dawn, 23°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for New Iberia Acadiana Rgnl.
Where New Iberia Acadiana Rgnl Stands Nationally
Summers here run among the most heat-heavy normals calendars in the country: on about 93 days a year the normal daily high itself reaches 90°F — a count fewer than one station in ten exceeds.
This is one of the wettest normals climates ranked: about 60 inches of precipitation in a normal year, a total fewer than one station in ten surpasses.
New Iberia Acadiana Rgnl earns 2 nationally notable standings (outer quintiles) against 6,860 NOAA 1991–2020 normals stations; only those extremes render.
Monthly Precipitation
Average monthly rainfall
10.5 days with precipitation
9.4 days with precipitation
9.3 days with precipitation
8.3 days with precipitation
8.0 days with precipitation
13.1 days with precipitation
15.4 days with precipitation
14.4 days with precipitation
10.9 days with precipitation
9.5 days with precipitation
9.4 days with precipitation
10.5 days with precipitation
New Iberia Acadiana Rgnl spreads its precipitation across the year
Neither half of the year dominates here: June through August take 33% of the annual total and December through February 22%, with neither reaching the 35% that would mark a distinct wet season. New Iberia Acadiana Rgnl has no dry season to plan around, though it does carry a 30.3°F seasonal spread.
The gap between the wettest and driest month still matters: July averages 6.7" and March 2.9". The three wettest months together take 33% 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 New Iberia Acadiana Rgnl, it arrives in quantity
59.7" of precipitation falls across only about 129 wet days here, averaging 0.46 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 129 a year, 35% of all days
- Average depth per wet day
- 0.46 inches
- Most wet days
- July, about 15
- Fewest wet days
- May, 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
December 5
50% probability date
Last Spring Freeze
February 14
50% probability date
Growing Season
294 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
1,363
Higher = more heating needed
Cooling Degree Days
2,934
Higher = more cooling needed
Warmest Month
August
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside LA closest to New Iberia Acadiana Rgnl 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 (69°F here).
- Dauphin Island, AL 69°F · 0.0°F off
- Mayo, FL 69°F · 0.0°F off
- Alvin, TX 69°F · 0.1°F off
- Fargo, GA 69°F · 0.1°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (59.7" here), excluding temperature-peer places.
- Ashland, AL 59.7" · 0.0" off
- Anahuac, TX 59.7" · 0.0" off
- Laurel, MS 59.6" · 0.0" off
- Quincy, FL 59.8" · 0.1" off
Data-derived climate profile
How New Iberia Acadiana Rgnl's climate pattern fits together
cooling led · wet · mid swing
Air-conditioning demand is the clearest thermal signal here. New Iberia Acadiana Rgnl accumulates 2,934 cooling degree days, more than twice its 1,363 heating total; the monthly table shows when that imbalance builds rather than treating it as a year-round condition.
Warm-season demand is paired with a wet annual normal: 59.7 inches of precipitation at New Iberia Acadiana Rgnl. Snowfall is not added to the interpretation because its annual value is missing. The month-by-month bars distinguish a concentrated wet season from moisture spread across the calendar.
August and January mark the typical warm and cold ends of the calendar in New Iberia Acadiana Rgnl's middle-range seasonal profile. The measured spread is 30.3°F. The annual average is 69°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
The frost-free window extends for about 294 days. That is a long calendar measure, but it is not a forecast and does not combine heat, rainfall, soil, or local elevation into a planting recommendation.
These labels group NOAA 1991-2020 normals from New Iberia Acadiana Rgnl's primary station, so the summer figures are a thirty-year average rather than a ceiling: individual years have run hotter and will again. For New Iberia Acadiana Rgnl that means a descriptive range only — not an official NOAA classification and not a prediction for next summer.
Questions about New Iberia Acadiana Rgnl's climate
How much rain does New Iberia Acadiana Rgnl get? ▼
How many days above 90°F does New Iberia Acadiana Rgnl get? ▼
How much energy does heating and cooling require in New Iberia Acadiana Rgnl? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from New Iberia Acadiana Rgnl's primary station: NEW IBERIA ACADIANA RGNL AP (USW00053915). 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 New Iberia Acadiana Rgnl; 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 New Iberia Acadiana Rgnl 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.