Home / Chickamauga / 19 August 2018
Chickamauga
United States · 19 August 2018
← 18 August 201820 August 2018 →
Average
25.5°C
low 22.3°C · high 30.1°C
Rainfall
1.8mm
rain recorded
Wind
2m/s
daily average
Humidity
83.1%
daily average
Cloud
64%
cover
Pressure
1014hPa
daily average
The temperature ranged from 22.3°C around 05:00 to 30.1°C around 17:00. Rain was recorded across 6 hours, from around 00:00 to 21:00 (1.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
38th percentile
Low temperature
69th percentile
Rainfall
65th percentile
Wind
70th 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 25.5°C, versus 25.5°C on this specific day.
Sun & daylight
Sunrise
07:04
Sunset
20:24
Day length
13h 20m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 23.4°C | 26.9°C | 0.13 | 2.2 | SSW | 95 | 1014 |
| 01:00 | 05:00 | 23.2°C | 26.3°C | 0.34 | 2.1 | SW | 93 | 1014 |
| 02:00 | 06:00 | 23°C | 26.3°C | 0.01 | 2.1 | SW | 94 | 1014 |
| 03:00 | 07:00 | 22.8°C | 25.9°C | 0.01 | 2.3 | SW | 95 | 1014 |
| 04:00 | 08:00 | 22.5°C | 25.6°C | 0.04 | 2 | SW | 95 | 1014 |
| 05:00 | 09:00 | 22.3°C | 25.4°C | 0.08 | 1.9 | SW | 96 | 1014 |
| 06:00 | 10:00 | 22.3°C | 25.4°C | 0.05 | 1.9 | SSW | 95 | 1014 |
| 07:00 | 11:00 | 22.4°C | 25.6°C | 0.09 | 1.8 | SSW | 95 | 1014 |
| 08:00 | 12:00 | 22.5°C | 25.8°C | 0.04 | 1.8 | SSW | 95 | 1015 |
| 09:00 | 13:00 | 22.7°C | 25.8°C | 0.09 | 2.3 | SW | 95 | 1015 |
| 10:00 | 14:00 | 23.7°C | 27.4°C | 0.14 | 1.7 | SW | 91 | 1015 |
| 11:00 | 15:00 | 26°C | 29.6°C | 0.03 | 1.6 | SW | 78 | 1016 |
| 12:00 | 16:00 | 26.5°C | 30.1°C | 0.05 | 1.9 | SSW | 79 | 1015 |
| 13:00 | 17:00 | 27.7°C | 31.2°C | 0.05 | 1.8 | SSW | 72 | 1015 |
| 14:00 | 18:00 | 28.3°C | 31.9°C | 0.06 | 1.8 | SSW | 70 | 1015 |
| 15:00 | 19:00 | 29.1°C | 33°C | 0.1 | 1.8 | SSW | 69 | 1014 |
| 16:00 | 20:00 | 29.6°C | 33.8°C | 0.07 | 1.5 | SSW | 68 | 1014 |
| 17:00 | 21:00 | 30.1°C | 34.7°C | 0.05 | 1.3 | SSW | 68 | 1013 |
| 18:00 | 22:00 | 29.1°C | 33.8°C | 0.07 | 0.8 | S | 70 | 1013 |
| 19:00 | 23:00 | 28.4°C | 32.3°C | 0.15 | 1.9 | S | 72 | 1013 |
| 20:00 | 00:00 | 28°C | 31.1°C | 0 | 2.8 | S | 73 | 1014 |
| 21:00 | 01:00 | 27°C | 29.2°C | 0.1 | 3.2 | S | 73 | 1014 |
| 22:00 | 02:00 | 25.9°C | 28.1°C | 0.02 | 3.1 | SSW | 77 | 1014 |
| 23:00 | 03:00 | 24.5°C | 27.6°C | 0 | 2.3 | SSW | 86 | 1015 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Chickamauga — 34.750°, -85.250°, ERA5 grid cell center, 14.0 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 19 August 2018 specifically — not a monthly average. See the Chickamauga 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
PastClimate (2026-07-21). Historical climate data for Chickamauga, United States (34.75°N, 85.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Chickamauga, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Chickamauga, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Chickamauga, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.