Home / Walton / 28 September 2018
Walton
United States · 28 September 2018
← 27 September 201829 September 2018 →
Average
15°C
low 9.9°C · high 22.3°C
Rainfall
0mm
dry day
Wind
1.4m/s
daily average
Humidity
81.2%
daily average
Cloud
44%
cover
Pressure
1020hPa
daily average
The temperature ranged from 9.9°C around 05:00 to 22.3°C around 17:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
21th percentile
Low temperature
17th percentile
Rainfall
60th percentile
Wind
16th 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 19.5°C, versus 15°C on this specific day.
Sun & daylight
Sunrise
07:31
Sunset
19:25
Day length
11h 54m
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 | 11.6°C | 10.8°C | 0 | 1.5 | WNW | 96 | 1017 |
| 01:00 | 05:00 | 10.3°C | 9.4°C | 0 | 1.4 | WNW | 99 | 1018 |
| 02:00 | 06:00 | 10°C | 9°C | 0 | 1.4 | WNW | 99 | 1018 |
| 03:00 | 07:00 | 10.1°C | 9.2°C | 0 | 1.4 | W | 100 | 1018 |
| 04:00 | 08:00 | 10.2°C | 9.4°C | 0 | 1.4 | WNW | 100 | 1018 |
| 05:00 | 09:00 | 9.9°C | 9.1°C | 0 | 1.1 | WNW | 100 | 1018 |
| 06:00 | 10:00 | 11°C | 10.8°C | 0 | 0.8 | W | 100 | 1019 |
| 07:00 | 11:00 | 10.8°C | 10.6°C | 0 | 0.6 | W | 99 | 1020 |
| 08:00 | 12:00 | 10.6°C | 10.4°C | 0 | 0.6 | SW | 99 | 1020 |
| 09:00 | 13:00 | 10.6°C | 10.3°C | 0 | 0.8 | S | 100 | 1021 |
| 10:00 | 14:00 | 11.8°C | 11.6°C | 0 | 0.9 | S | 98 | 1021 |
| 11:00 | 15:00 | 14.3°C | 14.2°C | 0 | 0.7 | SSW | 82 | 1022 |
| 12:00 | 16:00 | 16.6°C | 16.4°C | 0 | 1.1 | SSW | 74 | 1021 |
| 13:00 | 17:00 | 19.1°C | 18.3°C | 0 | 1.4 | SSW | 57 | 1021 |
| 14:00 | 18:00 | 20.3°C | 19.4°C | 0 | 1.7 | SSW | 55 | 1020 |
| 15:00 | 19:00 | 21°C | 20°C | 0 | 2 | SSW | 53 | 1020 |
| 16:00 | 20:00 | 21.9°C | 20.7°C | 0 | 2.2 | SW | 51 | 1019 |
| 17:00 | 21:00 | 22.3°C | 20.8°C | 0 | 2.5 | SW | 47 | 1019 |
| 18:00 | 22:00 | 20.8°C | 20.7°C | 0 | 2.1 | SW | 67 | 1020 |
| 19:00 | 23:00 | 19.8°C | 19.8°C | 0 | 1.7 | WSW | 69 | 1020 |
| 20:00 | 00:00 | 18.4°C | 18.2°C | 0 | 1.8 | WSW | 71 | 1020 |
| 21:00 | 01:00 | 17.3°C | 16.7°C | 0 | 1.8 | WSW | 72 | 1021 |
| 22:00 | 02:00 | 16.1°C | 15.6°C | 0 | 1.7 | WSW | 78 | 1022 |
| 23:00 | 03:00 | 14.7°C | 14.1°C | 0 | 1.6 | SW | 84 | 1022 |
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
- Walton — 39.000°, -84.500°, ERA5 grid cell center, 16.8 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 28 September 2018 specifically — not a monthly average. See the Walton 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 Walton, United States (39.00°N, 84.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Walton, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Walton, 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 Walton, 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.