Home / Forest / 30 August 2017

Forest

United States · 30 August 2017

ForestUnited States2:01 PM localChange location

← 29 August 201731 August 2017 →

Average

25.1°C

low 22.2° · high 29.8°

Rainfall

12.2mm

rain recorded

Wind

4.5m/s

daily average

Humidity

89%

daily average

Cloud

76%

cover

Pressure

1010hPa

daily average

The temperature ranged from 22.2°C around 00:00 to 29.8°C around 16:00. Rain was recorded across 17 hours, from around 00:00 to 18:00 (12.2mm 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

41th percentile

Rainfall

90th percentile

Wind

96th 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 27°C, versus 25.1°C on this specific day.

Sun & daylight

Sunrise

06:32

Sunset

19:24

Day length

12h 52m

Hour by hour

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

↓ 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
00:0005:0022.224.21.223.5E971012
01:0006:0022.324.50.843.4E971012
02:0007:0022.724.90.223.7E971011
03:0008:002325.30.493.7E971011
04:0009:0022.925.313.6E981011
05:0010:0022.724.50.474.3ESE981010
06:0011:0022.824.80.064.3E981010
07:0012:0022.824.80.684.3ESE981010
08:0013:0022.924.80.644.5ESE981010
09:0014:0023.625.40.314.7ESE951010
10:0015:0024.225.80.165.2SE931011
11:0016:0024.826.60.095.4SE941011
12:0017:0027.531.20.14.3ESE891010
13:0018:0027.630.80.984ESE821009
14:0019:0027.729.51.045.4SE791009
15:0020:0029.2322.244.9SE761008
16:0021:0029.832.50.195.4SE761008
17:0022:0027.630.60.493.9SE801007
18:0023:0026.929.20.84.3SE811007
19:0000:0026.528.40.024.7SE811007
20:0001:0026.227.90.014.9SE821008
21:0002:0026.227.80.055.1SE811009
22:0003:0025.627.30.025.1SE851009
23:0004:0025.427.10.055SE861009

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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
Forest — 32.250°, -89.500°, ERA5 grid cell center, 13.0 km from requested point
Time zone
America/Chicago
What's shown here
The hourly and daily record for 30 August 2017 specifically — not a monthly average. See the Forest 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 Forest, United States (32.25°N, 89.50°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 Forest, 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 Forest, 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 Forest, 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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