Home / Dalton / 20 August 2019
Dalton
United States · 20 August 2019
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Average
27.1°C
low 21.9°C · high 34.2°C
Rainfall
0.5mm
dry day
Wind
1.2m/s
daily average
Humidity
73.4%
daily average
Cloud
78%
cover
Pressure
1018hPa
daily average
The temperature ranged from 21.9°C around 06:00 to 34.2°C around 17:00. Rain was recorded across 2 hours, from around 11:00 to 12:00 (0.5mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
90th percentile
Low temperature
50th percentile
Rainfall
54th percentile
Wind
15th 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 25.7°C, versus 27.1°C on this specific day.
Sun & daylight
Sunrise
07:03
Sunset
20:22
Day length
13h 18m
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 | 24.6°C | 28.4°C | 0 | 1.3 | SE | 86 | 1019 |
| 01:00 | 05:00 | 23.9°C | 27.4°C | 0 | 1.4 | SE | 87 | 1019 |
| 02:00 | 06:00 | 23.7°C | 27°C | 0 | 1.4 | SE | 86 | 1018 |
| 03:00 | 07:00 | 23.5°C | 26.8°C | 0 | 1.2 | SE | 86 | 1018 |
| 04:00 | 08:00 | 22.7°C | 25.5°C | 0 | 1.9 | SSE | 89 | 1018 |
| 05:00 | 09:00 | 22.4°C | 25.8°C | 0.01 | 0.9 | ESE | 90 | 1019 |
| 06:00 | 10:00 | 21.9°C | 25.3°C | 0 | 0.8 | E | 93 | 1019 |
| 07:00 | 11:00 | 21.9°C | 25.1°C | 0 | 1.2 | ESE | 94 | 1019 |
| 08:00 | 12:00 | 22.1°C | 26°C | 0 | 0.4 | SSW | 93 | 1020 |
| 09:00 | 13:00 | 23°C | 26.8°C | 0 | 1.2 | SW | 94 | 1020 |
| 10:00 | 14:00 | 24.8°C | 29°C | 0.09 | 1.8 | S | 92 | 1019 |
| 11:00 | 15:00 | 27.7°C | 33°C | 0.15 | 0.6 | SSE | 80 | 1020 |
| 12:00 | 16:00 | 28.2°C | 33.9°C | 0.1 | 0.5 | S | 80 | 1020 |
| 13:00 | 17:00 | 29.9°C | 35.1°C | 0.05 | 0.8 | SSE | 71 | 1020 |
| 14:00 | 18:00 | 30.3°C | 35.3°C | 0.07 | 0.8 | SE | 67 | 1019 |
| 15:00 | 19:00 | 31.9°C | 36.9°C | 0 | 0.3 | S | 59 | 1018 |
| 16:00 | 20:00 | 33.4°C | 37.5°C | 0 | 0.4 | S | 50 | 1017 |
| 17:00 | 21:00 | 34.2°C | 38.1°C | 0 | 0.8 | S | 48 | 1016 |
| 18:00 | 22:00 | 32.4°C | 35.8°C | 0 | 0.5 | SSE | 49 | 1016 |
| 19:00 | 23:00 | 32.9°C | 35.6°C | 0 | 0.6 | W | 44 | 1016 |
| 20:00 | 00:00 | 31.1°C | 33.4°C | 0 | 1.4 | SSW | 49 | 1016 |
| 21:00 | 01:00 | 29.9°C | 31.7°C | 0 | 1.8 | S | 51 | 1017 |
| 22:00 | 02:00 | 28.7°C | 29°C | 0 | 3.8 | SSE | 53 | 1018 |
| 23:00 | 03:00 | 26.4°C | 28°C | 0 | 3.4 | S | 70 | 1018 |
Nearby cities
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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
- Dalton — 34.750°, -85.000°, ERA5 grid cell center, 3.5 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 20 August 2019 specifically — not a monthly average. See the Dalton 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 (2026-07-20). Historical climate data for Dalton, United States (34.75°N, 85.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Dalton, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Dalton, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Dalton, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.