Home / Accomac / 29 August 2023
Accomac
United States · 29 August 2023
← 28 August 202330 August 2023 →
Average
25.5°C
low 24.2°C · high 26.9°C
Rainfall
13.1mm
rain recorded
Wind
2.2m/s
daily average
Humidity
87.4%
daily average
Cloud
71%
cover
Pressure
1012hPa
daily average
The temperature ranged from 24.2°C around 05:00 to 26.9°C around 16:00. Rain was recorded across 5 hours, from around 00:00 to 05:00 (13.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
49th percentile
Low temperature
59th percentile
Rainfall
97th percentile
Wind
4th 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 24.9°C, versus 25.5°C on this specific day.
Sun & daylight
Sunrise
06:30
Sunset
19:36
Day length
13h 7m
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 | 24.9°C | 27.4°C | 3.98 | 4.4 | ESE | 93 | 1014 |
| 01:00 | 05:00 | 25°C | 28.3°C | 0.68 | 3.1 | SE | 92 | 1014 |
| 02:00 | 06:00 | 24.7°C | 28.4°C | 0.04 | 2.5 | SE | 92 | 1013 |
| 03:00 | 07:00 | 24.6°C | 28.7°C | 4.75 | 1.8 | SSE | 92 | 1012 |
| 04:00 | 08:00 | 24.4°C | 28.6°C | 3.06 | 1.4 | S | 92 | 1012 |
| 05:00 | 09:00 | 24.2°C | 28.4°C | 0.33 | 1.4 | S | 93 | 1012 |
| 06:00 | 10:00 | 24.5°C | 29.1°C | 0.01 | 1.1 | W | 93 | 1012 |
| 07:00 | 11:00 | 24.6°C | 29.2°C | 0 | 1.1 | WNW | 93 | 1012 |
| 08:00 | 12:00 | 24.6°C | 29.4°C | 0.01 | 0.8 | WNW | 93 | 1013 |
| 09:00 | 13:00 | 24.8°C | 30.1°C | 0 | 0.3 | W | 92 | 1012 |
| 10:00 | 14:00 | 24.8°C | 29.7°C | 0 | 0.8 | SSW | 91 | 1013 |
| 11:00 | 15:00 | 25.7°C | 29.9°C | 0.01 | 1.5 | SSW | 86 | 1013 |
| 12:00 | 16:00 | 26°C | 29.5°C | 0.04 | 2.5 | SW | 84 | 1013 |
| 13:00 | 17:00 | 26.4°C | 29.3°C | 0.08 | 3.1 | SW | 81 | 1013 |
| 14:00 | 18:00 | 26.6°C | 29.6°C | 0.05 | 3 | WSW | 79 | 1012 |
| 15:00 | 19:00 | 26.6°C | 29.9°C | 0.01 | 2.6 | WSW | 80 | 1012 |
| 16:00 | 20:00 | 26.9°C | 30.3°C | 0 | 2.5 | WSW | 79 | 1011 |
| 17:00 | 21:00 | 26.7°C | 30.2°C | 0 | 2.4 | WSW | 79 | 1010 |
| 18:00 | 22:00 | 26.4°C | 30.5°C | 0 | 1.4 | S | 81 | 1010 |
| 19:00 | 23:00 | 26.4°C | 30.5°C | 0 | 1.5 | S | 81 | 1010 |
| 20:00 | 00:00 | 26.1°C | 29.6°C | 0.05 | 2.6 | SSE | 84 | 1010 |
| 21:00 | 01:00 | 25.8°C | 29.2°C | 0.04 | 3.1 | SSE | 87 | 1010 |
| 22:00 | 02:00 | 25.7°C | 28.7°C | 0 | 3.7 | SSE | 89 | 1011 |
| 23:00 | 03:00 | 25.6°C | 28.8°C | 0 | 3.6 | S | 91 | 1011 |
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
- 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 29 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 (2026-07-18). 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 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Accomac, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 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 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.