Blytheville Muni, AR Climate: Temperature & Rain by Month
Temperature and precipitation from NOAA NCEI 1991–2020 normals →, plus PlainClimate's derived comfort score
30-year climate normals (1991-2020) from Blytheville Muni's primary NOAA station, BLYTHEVILLE MUNI AP.
The climate verdict for Blytheville Muni
Blytheville Muni, Arkansas 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
- annual average temperature (NOAA normal)
- 92/100
- comfort score, above 92% of station-mapped location scores
- 43.0"
- annual precipitation
- 227 days
- frost-free growing season
Blytheville Muni: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USW00053869 · Blytheville Muni, AR 61°F mean · 43.0" 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 #5,283
- PHOTO-FINISH ≈ Acme
- PRCP-MID 43.0"
- SWING-MID 42°F
- COMF-TOP 92/100
- LOAD-MIX H/C balanced
- STN-1 USW00053869
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Acme, OK (+ 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 AR station list.
- Blytheville (this station) 61°F
- Hot Centrahoma, OK 61°F
- Near Acme, OK 61°F
- Near Ashland, AL 61°F
- Near Brownfield, TX 61°F
Climate Living Index · Blytheville Muni
Blytheville Muni: 77/100 · grade B
Blytheville Muni publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for Blytheville Muni, not an official NOAA rating. Rankings still use Comfort Score 92/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Annual temperature balance | 61.1°F · 6.4° from 67.5°F | 80/100 · B |
| Frost-free season | 227 days/year | 80/100 · B |
| Normal heat + freeze calendar | 100 calendar days | 76/100 · B |
| Precipitation balance | 43.0 in · 8.0 from 35 in | 72/100 · B |
Blytheville Muni · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Blytheville Muni is a temperate Köppen climate: Cfa
Coldest-month mean 39.2°F and warmest-month mean 81.5°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
- 81.5°F
- Coldest month
- 39.2°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 Blytheville Muni sits across the climate record
Three NOAA fields for Blytheville Muni's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Top 23% warmest
- Among 6,861 stations, Blytheville Muni sits in the warmer third of annual means.
- Annual precipitation
- 64th percentile wetness
- Neither arid nor torrential versus 6,352 station totals.
- Seasonal temperature swing
- 46th percentile swing
- Typical seasonal amplitude versus 6,861 complete station-years.
How Blytheville Muni compares across U.S. station-mapped locations
Blytheville Muni'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 | 48°F (9°C) | 31°F (-1°C) | 39°F (4°C) | 3.2" | 18.5 | 0.0 |
| February | 52°F (11°C) | 34°F (1°C) | 43°F (6°C) | 3.3" | 13.7 | 0.0 |
| March | 61°F (16°C) | 41°F (5°C) | 51°F (11°C) | 4.4" | 6.2 | 0.0 |
| April | 72°F (22°C) | 51°F (10°C) | 61°F (16°C) | 4.9" | 0.4 | 0.1 |
| May | 81°F (27°C) | 61°F (16°C) | 71°F (22°C) | 4.8" | 0.0 | 3.2 |
| June | 89°F (32°C) | 69°F (21°C) | 79°F (26°C) | 3.3" | 0.0 | 14.8 |
| July | 91°F (33°C) | 72°F (22°C) | 82°F (28°C) | 3.0" | 0.0 | 19.4 |
| August | 90°F (32°C) | 69°F (21°C) | 80°F (26°C) | 2.7" | 0.0 | 16.7 |
| September | 84°F (29°C) | 61°F (16°C) | 73°F (23°C) | 2.4" | 0.0 | 8.3 |
| October | 74°F (23°C) | 50°F (10°C) | 62°F (17°C) | 3.0" | 0.6 | 1.3 |
| November | 61°F (16°C) | 41°F (5°C) | 51°F (10°C) | 3.8" | 6.4 | 0.0 |
| December | 50°F (10°C) | 34°F (1°C) | 42°F (6°C) | 4.2" | 15.2 | 0.0 |
The year, day by day
Blytheville Muni works both ends of the calendar. Normal highs climb to 91°F by July 5 and hold at or above 90°F on 61 dates, then normal lows drop to freezing or below on 39 dates, bottoming at 31°F around January 17.
When the heat sits
Normal highs reach 90°F from June 21 through August 20, covering 61 dates. The broader mild season, normal highs of 70°F or more, runs April 10 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 6, then returns to freezing around December 30, covering 39 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 4, when 40% of years recorded at least a hundredth of an inch. The driest is August 27 at 25%. Summed across the calendar, that is about 116 wet dates a year.
The widest day
October 3 carries the biggest normal gap between afternoon and dawn, 24°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Blytheville Muni.
Monthly Precipitation
Average monthly rainfall
10.0 days with precipitation
10.4 days with precipitation
12.0 days with precipitation
10.5 days with precipitation
11.9 days with precipitation
8.9 days with precipitation
8.4 days with precipitation
7.9 days with precipitation
7.8 days with precipitation
8.1 days with precipitation
9.5 days with precipitation
10.2 days with precipitation
Blytheville Muni spreads its precipitation across the year
Neither half of the year dominates here: June through August take 21% of the annual total and December through February 25%, with neither reaching the 35% that would mark a distinct wet season. Blytheville Muni has no dry season to plan around, though it does carry a 42.3°F seasonal spread.
The gap between the wettest and driest month still matters: April averages 4.9" and September 2.4". 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 Blytheville Muni, it arrives in quantity
43.0" of precipitation falls across only about 116 wet days here, averaging 0.37 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
- 0.37 inches
- Most wet days
- March, about 12
- Fewest wet days
- September, 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 6
50% probability date
Last Spring Freeze
March 24
50% probability date
Growing Season
227 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
3,380
Higher = more heating needed
Cooling Degree Days
2,007
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside AR closest to Blytheville Muni 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).
- Ashland, AL 61°F · 0.0°F off
- Brownfield, TX 61°F · 0.0°F off
- Centrahoma, OK 61°F · 0.0°F off
- Collierville, TN 61°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (43.0" here), excluding temperature-peer places.
- Pierce, ID 43.1" · 0.0" off
- Ravenna, OH 43.1" · 0.0" off
- Waynesburg, PA 43.1" · 0.0" off
- Limestone, ME 43.1" · 0.0" off
Data-derived climate profile
How Blytheville Muni's climate pattern fits together
mixed demand · moderate · mid swing
July and January mark the typical warm and cold ends of the calendar in Blytheville Muni's middle-range seasonal profile. The measured spread is 42.3°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 Blytheville Muni's normal, at 3,380 and 2,007 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 227-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.
Blytheville Muni's 43.0 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 Blytheville Muni'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 Blytheville Muni, the bands are descriptive ranges rather than an official NOAA classification or a forecast.
Questions about Blytheville Muni's climate
How much rain does Blytheville Muni get? ▼
How many days above 90°F does Blytheville Muni get? ▼
How much energy does heating and cooling require in Blytheville Muni? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Blytheville Muni's primary station: BLYTHEVILLE MUNI AP (USW00053869). 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 Blytheville Muni; 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 Blytheville Muni 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.