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Accomac

United States · 29 August 2017

AccomacUnited States1:35 AM localChange location

← 28 August 201730 August 2017 →

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Average

22.2°C

low 21.1° · high 23.1°

Rainfall

63.9mm

rain recorded

Wind

9.7m/s

daily average

Humidity

86.9%

daily average

Cloud

99%

cover

Pressure

1014hPa

daily average

The temperature ranged from 21.1°C around 21:00 to 23.1°C around 14:00. Rain was recorded across 21 hours, from around 00:00 to 20:00 (63.9mm total).

How unusual was this day?

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

High temperature

4th percentile

Low temperature

16th percentile

Rainfall

99th percentile

Wind

99th 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 25.1°C, versus 22.2°C on this specific day.

Sun & daylight

Sunrise

06:30

Sunset

19:36

Day length

13h 5m

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
00:0004:0022.920.90.366.8ENE731020
01:0005:0022.620.71.326.8ENE761019
02:0006:0022.220.11.987.4ENE801019
03:0007:0022.119.83.017.8ENE821018
04:0008:0022.5201.998.4ENE821017
05:0009:0022.519.81.938.9ENE851016
06:0010:0021.9192.419.4ENE891017
07:0011:0022.118.92.6510.2ENE901016
08:0012:0022.319.23.110.3ENE911015
09:0013:0022.6203.649.7E911015
10:0014:0022.519.53.7910.4E921016
11:0015:0022.718.83.711.6E911015
12:0016:0022.718.54.2212.2ENE911015
13:0017:0022.918.55.5412.4ENE901014
14:0018:0023.119.45.1911.5NE901013
15:0019:0022.718.95.411.6NE911012
16:0020:0022.218.44.911.3NE921012
17:0021:0022.218.44.3311.3NNE931011
18:0022:0021.317.53.0210NNE861011
19:0023:0021.2171.1110.4NNE861011
20:0000:0021.217.30.1510NE861011
21:0001:0021.1180.058.7NNE851011
22:0002:0021.218.80.037.9N861012
23:0003:0021.118.40.078.3N861012

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 29 August 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 (2026-07-18). 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/
APA
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/
MLA
"Historical Climate Data for Accomac, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 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 2026-07-18},
  url = {https://www.pastclimate.com/}
}

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