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Apison

United States · 18 August 2016

ApisonUnited States8:27 AM localChange location

← 17 August 201619 August 2016 →

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Average

26.8°C

low 23.5° · high 33°

Rainfall

3.2mm

rain recorded

Wind

1.2m/s

daily average

Humidity

71.9%

daily average

Cloud

71%

cover

Pressure

1019hPa

daily average

The temperature ranged from 23.5°C around 08:00 to 33°C around 17:00. Rain was recorded across 6 hours, from around 03:00 to 19:00 (3.2mm total).

How unusual was this day?

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

High temperature

73th percentile

Low temperature

91th percentile

Rainfall

78th percentile

Wind

13th 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 25.9°C, versus 26.8°C on this specific day.

Sun & daylight

Sunrise

07:02

Sunset

20:24

Day length

13h 21m

Hour by hour

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

↓ 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
00:0004:0026.430.601.4NE811020
01:0005:0025.83001.2ENE821020
02:0006:0026.530.200.9E731020
03:0007:0025.729.40.141.3NE791020
04:0008:0024.528.40.111.1NNE851020
05:0009:0024.528.20.191.2ENE851020
06:0010:0023.826.10.192.7NE841020
07:0011:0023.5260.022.3NNE851020
08:0012:0023.526.301.8N841021
09:0013:0024.127.501.4NNE841021
10:0014:0025.228.901.1NNE801021
11:0015:002931.40.011.6NE571021
12:0016:003032.600.9NE531020
13:0017:0031.233.900.5NNW471020
14:0018:0032.434.70.020.9WNW431019
15:0019:0032.334.40.010.9WNW421018
16:0020:003335.30.010.7W411017
17:0021:003333.901.4W351016
18:0022:0027.630.61.192.1WNW701017
19:0023:0024.5281.241.9W871017
20:0000:0024.328.60.051W911018
21:0001:0024.7290.010.5S841017
22:0002:0024.328.600.6SSE881018
23:0003:0024.428.600.5SSW861018

Same date, other years

202520242023202220212020201920182017

Nearby cities

Collegedale

0km away, same day

South Cleveland

0km away, same day

Ringgold

0km away, same day

Chattanooga

22.8km away, same day

East Chattanooga

22.8km away, same day

East Ridge

22.8km 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
Apison — 35.000°, -85.000°, ERA5 grid cell center, 3.4 km from requested point
Time zone
America/New_York
What's shown here
The hourly and daily record for 18 August 2016 specifically — not a monthly average. See the Apison 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 Apison, United States (35.00°N, 85.00°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 Apison, 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 Apison, 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 Apison, 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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