Humid subtropical
Duncan, Oklahoma
Stephens County, Oklahoma · Population 23k · 1,142 ft elevation
Living in Duncan
Duncan has a humid subtropical climate: very hot summers (July highs around 93°F) and chilly winters (January lows around 28°F).
Precipitation is wet at about 37″ a year, and it sees only a dusting of snow (3″ a season).
Skies are exceptionally sunny (73% of possible sunshine). Summers get sticky, with about 59 muggy days a year.
Air quality is moderate: a median AQI of 42, with about 4 unhealthy-air days in the latest year.
Duncan at a glance
- Population
- 23k
- Elevation
- 1,142 ft
- Average daily high
- 73°F70th percentile
- Average daily low
- 50°F69th percentile
- Annual precipitation
- 37″30th percentile
- Annual snowfall
- 3″34th percentile
- Sunshine hours per year
- 3,257 hrs86th percentile
- Median AQI
- 4252th percentile
- Median home value
- $126k13th percentile
- Median rent
- $872/mo21th percentile
- Median household income
- $57k25th percentile
- Property tax rate
- 0.76%32th percentile
- Top state income-tax rate
- 4.5%
- Sales tax (state + local)
- 9.0%
- Unemployment rate
- 6.1%
- Homes with broadband
- 85%20th percentile
- Walkability index
- 7.431th percentile
- Average commute
- 21 min
- Math proficiency (8th grade)
- 27%19th percentile
- Reading proficiency (8th grade)
- 32%
- Violent crime rate
- 356 per 100k77th percentile
- Property crime rate
- 1,776 per 100k
- Overall natural-hazard risk
- 6620th percentile
- Outdoor access
- 1212th percentile
- Public land within 10 miles
- 0%
- Public land within 30 miles
- 1%
- Mountain relief within 30 miles
- 427 ft
Climate by month
| Month | High | Low | Precipitation | Snow | Sunshine |
|---|---|---|---|---|---|
| Jan | 52°F | 28°F | 1.5″ | 1.1″ | 220 hrs |
| Feb | 56°F | 32°F | 1.8″ | 0.4″ | 193 hrs |
| Mar | 65°F | 41°F | 2.8″ | 0.2″ | 248 hrs |
| Apr | 73°F | 49°F | 3.5″ | — | 273 hrs |
| May | 80°F | 59°F | 5.6″ | — | 300 hrs |
| Jun | 88°F | 68°F | 4.5″ | — | 347 hrs |
| Jul | 93°F | 72°F | 2.6″ | — | 365 hrs |
| Aug | 93°F | 71°F | 2.9″ | — | 342 hrs |
| Sep | 86°F | 63°F | 3.8″ | — | 287 hrs |
| Oct | 75°F | 51°F | 3.9″ | — | 257 hrs |
| Nov | 63°F | 39°F | 2.3″ | 0.3″ | 224 hrs |
| Dec | 54°F | 31°F | 2.0″ | 0.8″ | 201 hrs |
Near Duncan
- Marlow, OK · 4.4k
- Lawton, OK · 91k
- Elgin, OK · 3.6k
- Lindsay, OK · 2.9k
- Healdton, OK · 2.6k
- Chickasha, OK · 16k
- Cache, OK · 3k
- Anadarko, OK · 5.6k
Largest places in Oklahoma
- Oklahoma City, OK · 689k
- Tulsa, OK · 412k
- Norman, OK · 129k
- Broken Arrow, OK · 116k
- Edmond, OK · 96k
- Moore, OK · 63k
- Midwest City, OK · 58k
- Enid, OK · 51k
Sources: NOAA climate normals, NASA POWER, EPA air quality, U.S. Census Bureau, FEMA, FBI, EPA walkability and EDFacts. Methodology