Home / Spring Grove / 4 August 2020

Spring Grove

United States · 4 August 2020

← 3 August 20205 August 2020 →

Average

23.4°C

low 21° · high 28.6°

Rainfall

91.4mm

rain recorded

Wind

3.6m/s

daily average

Humidity

81.4%

daily average

Cloud

73%

cover

Pressure

1011hPa

daily average

The temperature ranged from 21°C around 02:00 to 28.6°C around 17:00. Rain was recorded across 17 hours, from around 00:00 to 16:00 (91.4mm total).

How unusual was this day?

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

High temperature

42th percentile

Low temperature

58th percentile

Rainfall

100th percentile

Wind

95th 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 24.3°C, versus 23.4°C on this specific day.

Sun & daylight

Sunrise

06:09

Sunset

20:16

Day length

14h 7m

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
00:0004:0021.422.30.423.5S881017
01:0005:0021.122.20.953.3S901016
02:0006:002122.72.072.4S901016
03:0007:0021.423.41.192.3SSE911015
04:0008:0021.724.51.431.7ESE941014
05:0009:002224.72.092.4E961013
06:0010:0021.924.82.941.6ENE941012
07:0011:0021.824.53.631.9ENE931012
08:0012:0021.522.67.144.2NNE941010
09:0013:0021.421.711.35.2N941008
10:0014:0021.520.913.996.7N951006
11:0015:002221.114.996.4N871006
12:0016:0021.921.216.485.8NNW841006
13:0017:0021.620.910.464.9NW801007
14:0018:0022.6231.884.5WNW841008
15:0019:0024.825.80.184.5W781009
16:0020:0027.128.10.143.7W651010
17:0021:0028.629.10.013.8WSW551010
18:0022:002830.70.022.6SW681010
19:0023:0027.629.30.053.4SSW671011
20:0000:0026.928.203.2S651012
21:0001:0025.526.103.2SSW641012
22:0002:0024.625.202.9SW661013
23:0003:0023.524.602.6WSW731014

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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
Spring Grove — 39.750°, -76.750°, ERA5 grid cell center, 17.0 km from requested point
Time zone
America/New_York
What's shown here
The hourly and daily record for 4 August 2020 specifically — not a monthly average. See the Spring Grove 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 (2026-07-16). Historical climate data for Spring Grove, United States (39.75°N, 76.75°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 Spring Grove, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Spring Grove, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Spring Grove, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-16},
  url = {https://www.pastclimate.com/}
}

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