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Accomac

United States · 1 September 2021

AccomacUnited States12:21 PM localChange location

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Average

27.3°C

low 24.5° · high 29°

Rainfall

15.2mm

rain recorded

Wind

8m/s

daily average

Humidity

84%

daily average

Cloud

92%

cover

Pressure

1005hPa

daily average

The temperature ranged from 24.5°C around 23:00 to 29°C around 15:00. Rain was recorded across 10 hours, from around 00:00 to 23:00 (15.2mm total).

How unusual was this day?

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

High temperature

86th percentile

Low temperature

75th percentile

Rainfall

96th percentile

Wind

98th 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 24.5°C, versus 27.3°C on this specific day.

Sun & daylight

Sunrise

06:33

Sunset

19:31

Day length

12h 58m

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
00:0004:0026.930.80.173.5SE881009
01:0005:002730.80.073.7SE891009
02:0006:0027.2310.014SSE901008
03:0007:0027.431.10.014.4S891008
04:0008:0027.730.705.3SSW881008
05:0009:0027.529.406.1SSW841007
06:0010:002727.907.1SSW851007
07:0011:0026.627.806.5SSW861007
08:0012:0026.627.606.8SSW861008
09:0013:0027.12806.8SSW831007
10:0014:0027.427.707.5S801007
11:0015:0028.227.908.6S771006
12:0016:0028.727.809.5SSE751005
13:0017:0028.426.80.0610.5SSE771005
14:0018:0028.4270.2610.6S791004
15:0019:002927.70.5510.6S771003
16:0020:0027.626.10.0410.8S821002
17:0021:0028.426.31.9411.6S791002
18:0022:0027.828.30.458.1S821001
19:0023:0027.427.20.628.9S841001
20:0000:0026.525.11.9710.7SSW891001
21:0001:0026.324.32.2811.3SSW881002
22:0002:0026.224.52.1711SW901002
23:0003:0024.523.14.599.1WSW891002

Same date, other years

202520242023202220202019201820172016

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 1 September 2021 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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