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Accomac

United States · 2 September 2017

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Average

20.3°C

low 17.1° · high 23°

Rainfall

19.9mm

rain recorded

Wind

6.4m/s

daily average

Humidity

90.5%

daily average

Cloud

100%

cover

Pressure

1018hPa

daily average

The temperature ranged from 17.1°C around 00:00 to 23°C around 21:00. Rain was recorded across 19 hours, from around 00:00 to 23:00 (19.9mm total).

How unusual was this day?

Compared against the same 135 calendar days (±7 days) across the other 9 years on file.

High temperature

7th percentile

Low temperature

1th percentile

Rainfall

97th percentile

Wind

91th 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 24.8°C, versus 20.3°C on this specific day.

Sun & daylight

Sunrise

06:34

Sunset

19:30

Day length

12h 56m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — America/New_York.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTemp °CFeels °CRain mmWind m/sDirHumidity %Pressure hPa
00:0004:0017.114.11.76.1ENE831021
01:0005:0017.314.21.786.5ENE841020
02:0006:0017.314.22.196.6ENE851020
03:0007:0017.514.21.736.9ENE841020
04:0008:0017.914.42.187.3ENE841019
05:0009:0018.214.71.927.5E841019
06:0010:0018.414.91.28.3E911019
07:0011:0018.514.90.718.6E911019
08:0012:0018.6150.528.7E911020
09:0013:0018.915.20.139E911020
10:0014:0019.516.10.018.8E901020
11:0015:0020.116.90.018.8E901019
12:0016:0020.718.40.048.2ESE921018
13:0017:0021.119.90.067ESE921018
14:0018:0021.721.70.065.7ESE941017
15:0019:0022.223.11.624.9SE941017
16:0020:0022.824.71.254.2SSE961016
17:0021:0022.924.90.84SSE961016
18:0022:0022.824.70.283.9SE951016
19:0023:0022.824.60.484.2SSE941016
20:0000:002324.20.445S941016
21:0001:0023240.145.3SSW941016
22:0002:0022.923.90.155SSW931016
23:0003:0022.824.50.483.9SW911016

Same date, other years

202520242023202220212020201920182016

Nearby cities

Crisfield

27.8km away, same day

Pocomoke City

35.4km away, same day

Chincoteague

35.4km away, same day

Princess Anne

55.6km away, same day

Salisbury

59.8km away, same day

Poquoson

59.8km away, same day

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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 2 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

Plain text
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/
APA
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/
MLA
"Historical Climate Data for Accomac, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
BibTeX
@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/}
}

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