Home / Accomac / 1 September 2017
Accomac
United States · 1 September 2017
← 31 August 20172 September 2017 →
Average
19.9°C
low 16.6° · high 24.2°
Rainfall
10.2mm
rain recorded
Wind
4.8m/s
daily average
Humidity
72.5%
daily average
Cloud
93%
cover
Pressure
1019hPa
daily average
The temperature ranged from 16.6°C around 21:00 to 24.2°C around 00:00. Rain was recorded across 8 hours, from around 16:00 to 23:00 (10.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
16th percentile
Low temperature
0th percentile
Rainfall
93th percentile
Wind
73th 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 19.9°C on this specific day.
Sun & daylight
Sunrise
06:33
Sunset
19:31
Day length
12h 59m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 24.2 | 28.2 | 0 | 1 | NNW | 87 | 1015 |
| 01:00 | 05:00 | 24 | 27.3 | 0 | 1.9 | NNE | 87 | 1015 |
| 02:00 | 06:00 | 24 | 26.2 | 0 | 3.3 | NNE | 87 | 1015 |
| 03:00 | 07:00 | 23.9 | 25.1 | 0.03 | 4.8 | NNE | 88 | 1015 |
| 04:00 | 08:00 | 23.6 | 23.9 | 0 | 6 | NNE | 90 | 1016 |
| 05:00 | 09:00 | 23 | 22.1 | 0 | 7 | NNE | 86 | 1016 |
| 06:00 | 10:00 | 20.5 | 17.5 | 0 | 7.2 | NNE | 76 | 1017 |
| 07:00 | 11:00 | 19.8 | 16.2 | 0 | 7.2 | NNE | 72 | 1018 |
| 08:00 | 12:00 | 19.5 | 15.6 | 0 | 7 | NNE | 67 | 1019 |
| 09:00 | 13:00 | 19.3 | 15.5 | 0 | 6.6 | NE | 65 | 1020 |
| 10:00 | 14:00 | 19.3 | 15.6 | 0 | 6.4 | NE | 64 | 1020 |
| 11:00 | 15:00 | 19.5 | 15.9 | 0 | 6 | NE | 63 | 1021 |
| 12:00 | 16:00 | 19.3 | 15.9 | 0 | 5.7 | NNE | 62 | 1021 |
| 13:00 | 17:00 | 19.1 | 15.7 | 0 | 5.4 | NNE | 60 | 1021 |
| 14:00 | 18:00 | 19.1 | 16 | 0 | 4.8 | NE | 59 | 1021 |
| 15:00 | 19:00 | 19.1 | 16.7 | 0 | 3.9 | NE | 58 | 1021 |
| 16:00 | 20:00 | 19 | 16.9 | 0.72 | 3.3 | ENE | 58 | 1020 |
| 17:00 | 21:00 | 19.1 | 16.8 | 1.06 | 3.5 | ENE | 56 | 1020 |
| 18:00 | 22:00 | 17.5 | 16 | 0.88 | 3.2 | NE | 72 | 1020 |
| 19:00 | 23:00 | 17.1 | 15.9 | 2.12 | 2.8 | NE | 74 | 1021 |
| 20:00 | 00:00 | 16.8 | 15.4 | 1.22 | 3.1 | ENE | 74 | 1022 |
| 21:00 | 01:00 | 16.6 | 14 | 1.17 | 4.6 | ENE | 76 | 1021 |
| 22:00 | 02:00 | 16.8 | 14.3 | 1.3 | 4.7 | ENE | 77 | 1022 |
| 23:00 | 03:00 | 16.9 | 14.2 | 1.72 | 5.5 | ENE | 81 | 1021 |
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 1 September 2017 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 (2026-07-17). 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 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Accomac, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 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 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.