El Dorado weather in September: El Dorado, Arkansas: normal highs, lows, rain and records for September
El Dorado in September has a normal high of 88°F and a normal low of 63°F, a daily mean of 76°F, falling from 92°F on the 1st to 84°F by the 30th. Measurable precipitation falls on 6 days in a normal September, 3.23 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 31°C and low of 17°C, 82 mm of precipitation in September.
- NOAA stationEl Dorado S Ar Regional Airport
- Station IDUSW00093992
- Location33.22°N 92.81°W
- Elevation252 ft (77 m)
- Population16,657
- Jan 56° 34°
- Feb 60° 37°
- Mar 69° 44°
- Apr 76° 51°
- May 84° 61°
- Jun 91° 68°
- Jul 94° 71°
- Aug 94° 70°
- Sep 88° 63°
- Oct 78° 52°
- Nov 66° 42°
- Dec 58° 36°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is El Dorado in September?
The normal high is 88°F and the normal low 63°F, for a daily mean of 75.8°F. September is 6.0°F cooler than August and 11.2°F warmer than October. September is the 4th warmest month of the year in El Dorado and the 12th wettest. Across the month the normal high falls 8°F, from 92°F on September 1 to 84°F on September 30. From one year to the next September's mean temperature typically moves about 2.5°F either way (NOAA's standard deviation), so roughly two Septembers in three average between 73°F and 78°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 24%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| September 1 | 92°F | 68°F | 24% | 15% |
| September 8 | 90°F | 66°F | 23% | 14% |
| September 15 | 89°F | 64°F | 22% | 14% |
| September 22 | 87°F | 61°F | 21% | 13% |
| September 30 | 84°F | 58°F | 20% | 13% |
Every day of September: normal high, low and chance of precipitation (warmest afternoon September 1, coldest night September 30)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| September 1 | 92°F | 68°F | 24% | 15% | 12 h 50 min |
| September 2 | 92°F | 68°F | 24% | 15% | 12 h 50 min |
| September 3 | 91°F | 67°F | 23% | 15% | 12 h 50 min |
| September 4 | 91°F | 67°F | 23% | 15% | 12 h 50 min |
| September 5 | 91°F | 67°F | 23% | 15% | 12 h 50 min |
| September 6 | 91°F | 67°F | 23% | 15% | 12 h 40 min |
| September 7 | 91°F | 66°F | 23% | 14% | 12 h 40 min |
| September 8 | 90°F | 66°F | 23% | 14% | 12 h 40 min |
| September 9 | 90°F | 66°F | 23% | 14% | 12 h 40 min |
| September 10 | 90°F | 66°F | 22% | 14% | 12 h 40 min |
| September 11 | 90°F | 65°F | 22% | 14% | 12 h 30 min |
| September 12 | 89°F | 65°F | 22% | 14% | 12 h 30 min |
| September 13 | 89°F | 65°F | 22% | 14% | 12 h 30 min |
| September 14 | 89°F | 64°F | 22% | 14% | 12 h 30 min |
| September 15 | 89°F | 64°F | 22% | 14% | 12 h 30 min |
| September 16 | 88°F | 64°F | 22% | 14% | 12 h 20 min |
| September 17 | 88°F | 63°F | 22% | 13% | 12 h 20 min |
| September 18 | 88°F | 63°F | 21% | 13% | 12 h 20 min |
| September 19 | 88°F | 62°F | 21% | 13% | 12 h 20 min |
| September 20 | 87°F | 62°F | 21% | 13% | 12 h 20 min |
| September 21 | 87°F | 62°F | 21% | 13% | 12 h 10 min |
| September 22 | 87°F | 61°F | 21% | 13% | 12 h 10 min |
| September 23 | 86°F | 61°F | 21% | 13% | 12 h 10 min |
| September 24 | 86°F | 60°F | 21% | 13% | 12 h 10 min |
| September 25 | 86°F | 60°F | 21% | 13% | 12 h 10 min |
| September 26 | 85°F | 60°F | 20% | 13% | 12 h |
| September 27 | 85°F | 59°F | 20% | 13% | 12 h |
| September 28 | 85°F | 59°F | 20% | 13% | 12 h |
| September 29 | 84°F | 58°F | 20% | 13% | 12 h |
| September 30 | 84°F | 58°F | 20% | 13% | 11 h 50 min |
- Normal high
- 88°FSeptember average
- Normal low
- 63°FSeptember average
- Precipitation
- 3.23 inmonth total
- Days with precipitation
- 60.01 inch or more
- Days at 90°F or more
- 14
- Daylight
- 12 h 50 min to 11 h 50 minSeptember 1 to September 30
- Days at 70°F or more
- 30
- Days at 80°F or more
- 26
- Sunshine
- 82%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00093992; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in El Dorado in September?
On a given September day the chance of 0.01 inch or more is 22% on average, highest around September 1 (24%). In all, 3.23 in falls on 6 days of a normal September, 1 of them with an inch or more.
In a normal September in El Dorado, 14 days reach 90°F.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00093992.
How humid and windy is El Dorado in September?
At 3 p.m. the normal temperature is 81°F with 46% relative humidity and a dew point of 59°F; at 6 a.m. it is 59°F with 93% humidity. The wind averages 4.5 mph, most often from the northeast in the afternoon.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 59°F | 57°F | 93% | 2.6 mph | 76% |
| 9 a.m. | 71°F | 60°F | 69% | 6.3 mph | 77% |
| noon | 79°F | 59°F | 50% | 7.8 mph | 68% |
| 3 p.m. | 81°F | 59°F | 46% | 7.6 mph | 70% |
| 6 p.m. | 74°F | 62°F | 66% | 3.6 mph | 80% |
| 9 p.m. | 66°F | 61°F | 84% | 2.5 mph | 82% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00093992. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for September in El Dorado?
The warmest September temperature on this station's record (since 1892) is 110°F, on September 3, 2000; the coldest is 35°F, on September 29, 1967. The wettest September brought 17.84 in (1913).
The September mean against the 1991-2020 normal of 75.8°F: 2021 75.0°F (−0.8), 2022 74.8°F (−1.0), 2023 76.6°F (+0.8), 2024 75.4°F (−0.4), 2025 76.3°F (+0.5), 2026 83.1°F (+7.3). 3 of 6 ran warmer than normal.
| September | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 75.0°F | −0.8°F | 1.75 in |
| 2022 | 74.8°F | −1.0°F | 1.85 in |
| 2023 | 76.6°F | +0.8°F | 4.44 in |
| 2024 | 75.4°F | −0.4°F | 1.15 in |
| 2025 | 76.3°F | +0.5°F | 6.25 in |
| 2026 | 83.1°F | +7.3°F | 1.83 in |
Source: records: ACIS, station USW00093992; recent months: ACIS, station USW00093992. Records and recent months use complete months only.
How does September in El Dorado compare across Arkansas?
Across the 86 places PlainClimate covers in Arkansas, September normal highs run from 75°F in Deer to 90°F in Crossett; El Dorado's is 88°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.