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Ash Flat

United States · 15 August 2016

Ash FlatUnited States11:53 AM localChange location

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Average

22.6°C

low 21.8° · high 23.8°

Rainfall

44.9mm

rain recorded

Wind

3.2m/s

daily average

Humidity

98.2%

daily average

Cloud

98%

cover

Pressure

1015hPa

daily average

The temperature ranged from 21.8°C around 02:00 to 23.8°C around 16:00. Rain was recorded across 23 hours, from around 00:00 to 23:00 (44.9mm total).

How unusual was this day?

Compared against the same 135 calendar days (±7 days) across the other 9 years on file.

High temperature

1th percentile

Low temperature

56th percentile

Rainfall

100th percentile

Wind

94th percentile

A percentile of 100 means this was the hottest/wettest/windiest of the comparable days on file; 50 is right in the middle. This window's average temperature was 26°C, versus 22.6°C on this specific day.

Sun & daylight

Sunrise

06:24

Sunset

19:55

Day length

13h 31m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — America/Chicago.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTemp °CFeels °CRain mmWind m/sDirHumidity %Pressure hPa
00:0005:002224.15.993.6S1001014
01:0006:0021.923.94.533.8S991014
02:0007:0021.823.52.463.9S991014
03:0008:0021.923.63.333.9S981013
04:0009:002223.83.554S981014
05:0010:0022.323.64.034.9S991014
06:0011:0022.323.53.835S991014
07:0012:0022.323.83.014.5SSW991014
08:0013:0022.424.52.054SSW1001015
09:0014:0022.624.91.513.7SSW991015
10:0015:0022.825.20.363.4SSW971016
11:0016:0022.725.20.543.5S991016
12:0017:0022.824.81.414SSW961016
13:0018:0022.424.41.994.2SSW1001016
14:0019:0022.725.60.113SSW1001016
15:0020:0023.226.60.192.5SSW991015
16:0021:0023.826.81.773.2SW951015
17:0022:0023.627.32.482.3SSW971015
18:0023:0023.6280.641.2WSW961015
19:0000:0023.528.30.530.6WSW961015
20:0001:0023.327.60.131S951016
21:0002:0023.126.80.091.9S971017
22:0003:0022.225.20.132.6S1001017
23:0004:0022.325.30.232.7S1001017

Same date, other years

202520242023202220212020201920182017

Nearby cities

Cherokee Village

0km away, same day

Horseshoe Bend

22.4km away, same day

Salem

22.4km away, same day

Thayer

27.8km away, same day

Pocahontas

44.8km away, same day

Walnut Ridge

52.8km away, same day

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Data source & coverage — ERA5 reanalysis, 2016–2025 (10 years)details
Source
ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
Data type
Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
Coverage
2016–2025 (10 years) for United States
Location
Ash Flat — 36.250°, -91.500°, ERA5 grid cell center, 10.2 km from requested point
Time zone
America/Chicago
What's shown here
The hourly and daily record for 15 August 2016 specifically — not a monthly average. See the Ash Flat climate overview for typical conditions.
Spatial resolution
0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
Version / refreshed
Methodology v2026.07 · data last refreshed December 31, 2025
Limitations
A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
Attribution
Generated using Copernicus Climate Change Service information

Cite this data

Plain text
PastClimate (2026-07-17). Historical climate data for Ash Flat, United States (36.25°N, 91.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
APA
PastClimate. (2026). Historical climate data for Ash Flat, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Ash Flat, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Ash Flat, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
  url = {https://www.pastclimate.com/}
}

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