McCurtain, OK Climate: Temperature 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 McCurtain's primary NOAA station, MC CURTAIN 1 SE.
The climate verdict for McCurtain
McCurtain, Oklahoma has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 63°F. July is the warmest month at 83°F and January the coldest at 42°F.
- 63°F
- yearly average temperature, NOAA normal
- 227 days
- frost-free days per growing season
McCurtain: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00345693 · McCurtain, OK 63°F mean
TEMP-MILD · RANK-UPPER · PHOTO-FINISH · PRCP-UNK · SWING-MID · COMF-UNK · LOAD-MIX · STN-1 · BOOK-PART
- TEMP-MILD 63°F
- RANK-UPPER #5,695
- PHOTO-FINISH ≈ Athens Ben Epps
- PRCP-UNK Rain n/a
- SWING-MID 41°F
- COMF-UNK Comfort n/a
- LOAD-MIX H/C balanced
- STN-1 USC00345693
- BOOK-PART 4/6 fields
Nearest mean-temperature peer: Athens Ben Epps, GA (+ 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 OK station list.
- McCurtain (this station) 63°F
- Hot Clarksville, TX 63°F
- Near Athens Ben Epps, GA 63°F
- Near Batesburg, SC 63°F
- Near Clanton, AL 63°F
Climate Living Index · McCurtain
McCurtain: 82/100 · grade B
McCurtain publishes 3 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 3 missing weights rescale to 100.
PlainClimate-derived for McCurtain, not an official NOAA rating. Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Annual temperature balance | 63.0°F · 4.5° from 67.5°F | 86/100 · A |
| Frost-free season | 227 days/year | 80/100 · B |
| Normal heat + freeze calendar | 94 calendar days | 78/100 · B |
McCurtain · 2026-08-04 · NOAA NCEI Climate Normals · method .
National standing · balanced station
Where McCurtain sits across the climate record
Available NOAA 1991–2020 fields for McCurtain are ranked only against stations that publish the same field, missing metrics stay blank rather than estimated.
- Annual temperature
- Top 17% warmest
- Among 6,861 stations, McCurtain sits in the warmer third of annual means.
- Seasonal temperature swing
- 40th percentile swing
- Typical seasonal amplitude versus 6,861 complete station-years.
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 52°F (11°C) | 32°F (0°C) | 42°F (6°C) | N/A | 18.1 | 0.0 |
| February | 57°F (14°C) | 36°F (2°C) | 46°F (8°C) | N/A | 11.6 | 0.1 |
| March | 65°F (19°C) | 44°F (6°C) | 54°F (12°C) | N/A | 5.6 | 0.1 |
| April | 74°F (23°C) | 52°F (11°C) | 63°F (17°C) | N/A | 1.1 | 0.3 |
| May | 80°F (27°C) | 60°F (16°C) | 70°F (21°C) | N/A | 0.0 | 2.8 |
| June | 88°F (31°C) | 68°F (20°C) | 78°F (26°C) | N/A | 0.0 | 10.3 |
| July | 94°F (34°C) | 73°F (23°C) | 83°F (28°C) | N/A | 0.0 | 25.0 |
| August | 94°F (34°C) | 71°F (22°C) | 82°F (28°C) | N/A | 0.0 | 24.2 |
| September | 86°F (30°C) | 64°F (18°C) | 75°F (24°C) | N/A | 0.0 | 10.2 |
| October | 76°F (24°C) | 52°F (11°C) | 64°F (18°C) | N/A | 1.1 | 1.8 |
| November | 64°F (18°C) | 42°F (6°C) | 53°F (12°C) | N/A | 7.4 | 0.0 |
| December | 54°F (12°C) | 35°F (1°C) | 44°F (7°C) | N/A | 15.3 | 0.0 |
The year, day by day
McCurtain works both ends of the calendar. Normal highs climb to 95°F by July 29 and hold at or above 90°F on 72 dates, then normal lows drop to freezing or below on 22 dates, bottoming at 32°F around January 14.
When the heat sits
Normal highs reach 90°F from June 24 through September 3, covering 72 dates. The broader mild season, normal highs of 70°F or more, runs April 1 to October 30.
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
Freezing normal lows persist into January 26, covering 22 dates.
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.
The widest day
October 9 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 McCurtain.
Where McCurtain Stands Nationally
Heat is a defining feature of the normals calendar — the normal daily high reaches 90°F on roughly 72 days a year, more than four out of five ranked stations record.
McCurtain 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
Frost Dates & Growing Season
First Fall Freeze
November 5
50% probability date
Last Spring Freeze
March 23
50% probability date
Growing Season
227 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
2,902
Higher = more heating needed
Cooling Degree Days
2,205
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside OK closest to McCurtain 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 (63°F here).
- Clanton, AL 63°F · 0.0°F off
- Clarksville, TX 63°F · 0.0°F off
- Dermott, AR 63°F · 0.0°F off
- Elliott, SC 63°F · 0.0°F off
Data-derived climate profile
How McCurtain's climate pattern fits together
mixed demand · mid swing
July and January mark the typical warm and cold ends of the calendar in McCurtain's middle-range seasonal profile. The measured spread is 41.0°F. The annual average is 63°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Heating and cooling both register in McCurtain's normal, at 2,902 and 2,205 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.
A moisture-range label is withheld because McCurtain's annual precipitation total is unavailable. Monthly source values remain visible where NOAA provides them, and no annual amount is reconstructed from incomplete data.
These labels group NOAA 1991-2020 normals from McCurtain'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 McCurtain, the bands are descriptive ranges rather than an official NOAA classification or a forecast.
Questions about McCurtain's climate
How many days above 90°F does McCurtain get? ▼
How much energy does heating and cooling require in McCurtain? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from McCurtain's primary station: MC CURTAIN 1 SE (USC00345693). 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 4044950). Match rule for McCurtain: 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 McCurtain 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.