Home / Accomac / 28 August 2023
Accomac
United States · 28 August 2023
← 27 August 202329 August 2023 →
Average
24°C
low 23°C · high 24.7°C
Rainfall
96.4mm
rain recorded
Wind
6.2m/s
daily average
Humidity
90.2%
daily average
Cloud
96%
cover
Pressure
1013hPa
daily average
The temperature ranged from 23°C around 18:00 to 24.7°C around 11:00. Rain was recorded across 16 hours, from around 08:00 to 23:00 (96.4mm total).
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
41th percentile
Rainfall
99th percentile
Wind
89th 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°C, versus 24°C on this specific day.
Sun & daylight
Sunrise
06:29
Sunset
19:38
Day length
13h 9m
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 | 24.3°C | 25.9°C | 0 | 4.1 | E | 85 | 1014 |
| 01:00 | 05:00 | 24.3°C | 25.6°C | 0 | 4.6 | E | 86 | 1014 |
| 02:00 | 06:00 | 24.1°C | 25.3°C | 0 | 4.9 | E | 87 | 1013 |
| 03:00 | 07:00 | 23.9°C | 25.4°C | 0.01 | 4.6 | E | 89 | 1013 |
| 04:00 | 08:00 | 24°C | 25.6°C | 0 | 4.4 | E | 89 | 1013 |
| 05:00 | 09:00 | 24.1°C | 25.8°C | 0 | 4.6 | ENE | 90 | 1013 |
| 06:00 | 10:00 | 24.2°C | 25.9°C | 0 | 4.3 | ENE | 88 | 1013 |
| 07:00 | 11:00 | 24.3°C | 25.7°C | 0.01 | 4.8 | ENE | 89 | 1014 |
| 08:00 | 12:00 | 24.4°C | 25.1°C | 0.19 | 6.1 | E | 89 | 1014 |
| 09:00 | 13:00 | 24.4°C | 24.4°C | 0.17 | 7.1 | E | 89 | 1014 |
| 10:00 | 14:00 | 24.5°C | 24.2°C | 0.56 | 7.4 | E | 89 | 1014 |
| 11:00 | 15:00 | 24.7°C | 24.3°C | 0.98 | 7.7 | E | 88 | 1015 |
| 12:00 | 16:00 | 24.2°C | 23.4°C | 1.37 | 8.3 | E | 90 | 1014 |
| 13:00 | 17:00 | 23.8°C | 22.6°C | 2.67 | 8.5 | E | 91 | 1014 |
| 14:00 | 18:00 | 23.6°C | 23°C | 2.99 | 7.9 | E | 94 | 1014 |
| 15:00 | 19:00 | 23.4°C | 23°C | 7.18 | 7.7 | ENE | 94 | 1013 |
| 16:00 | 20:00 | 23.3°C | 23°C | 5.7 | 7.2 | ENE | 93 | 1013 |
| 17:00 | 21:00 | 23.3°C | 22.6°C | 5.91 | 7.7 | ENE | 92 | 1012 |
| 18:00 | 22:00 | 23°C | 22.5°C | 7.86 | 6.6 | ENE | 89 | 1013 |
| 19:00 | 23:00 | 23.2°C | 22.8°C | 11.1 | 7.1 | E | 91 | 1013 |
| 20:00 | 00:00 | 23.7°C | 23.9°C | 13.95 | 6.6 | E | 92 | 1013 |
| 21:00 | 01:00 | 23.9°C | 24.7°C | 13.57 | 6.3 | E | 94 | 1014 |
| 22:00 | 02:00 | 24.3°C | 25.8°C | 12.82 | 5.8 | E | 95 | 1013 |
| 23:00 | 03:00 | 24.6°C | 26.3°C | 9.39 | 5.3 | E | 94 | 1014 |
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
- Accomac — 37.750°, -75.750°, ERA5 grid cell center, 8.2 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 28 August 2023 specifically — not a monthly average. See the Accomac 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 (2026-07-19). Historical climate data for Accomac, United States (37.75°N, 75.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Accomac, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Accomac, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Accomac, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.