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Union

United States · 26 August 2016

UnionUnited States2:06 PM localChange location
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← 25 August 201627 August 2016 →

Average

25.2°C

low 23°C · high 28.2°C

Rainfall

9.1mm

rain recorded

Wind

1.3m/s

daily average

Humidity

88.4%

daily average

Cloud

99%

cover

Pressure

1018hPa

daily average

The temperature ranged from 23°C around 06:00 to 28.2°C around 16:00. Rain was recorded across 9 hours, from around 07:00 to 15:00 (9.2mm total).

How unusual was this day?

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

High temperature

43th percentile

Low temperature

90th percentile

Rainfall

87th percentile

Wind

5th 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 23.9°C, versus 25.2°C on this specific day.

Sun & daylight

Sunrise

06:28

Sunset

19:42

Day length

13h 14m

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 timeUTCTempFeelsRain mmWind m/sDirHumidity %Pressure hPa
00:0005:0024°C28.2°C01.4SW941018
01:0006:0023.8°C27.8°C01.6SSW951018
02:0007:0023.5°C27.4°C01.5SW951018
03:0008:0023.3°C27.4°C01.2SW951017
04:0009:0023.2°C27.6°C00.9SSW971017
05:0010:0023.3°C27.4°C00.8E931017
06:0011:0023°C27.3°C00.6ESE941018
07:0012:0023.4°C27.3°C0.211.2NNE931019
08:0013:0024.1°C29.2°C0.940.1S941019
09:0014:0025.2°C30.1°C0.330.7SSE891019
10:0015:0026.7°C31.5°C0.240.5SE801019
11:0016:0027°C32.3°C1.430.6SSE821019
12:0017:0027.8°C33.4°C1.50.5SW811019
13:0018:0026.8°C32.4°C3.220.6WNW861019
14:0019:0026.1°C31.1°C0.670.5N851018
15:0020:0027.3°C32.2°C0.60.8ENE791017
16:0021:0028.2°C33.1°C0.010.7ESE751017
17:0022:0027.2°C33°C00.2ENE841015
18:0023:0026.6°C30.8°C01.9E831016
19:0000:0025.9°C29.1°C03ESE851017
20:0001:0025.6°C29.1°C02.7ESE861017
21:0002:0025.1°C28.5°C02.8SE901017
22:0003:0024.1°C27°C03.3SSE941017
23:0004:0023.9°C26.8°C03.3SSE941017

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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
Union — 38.500°, -91.000°, ERA5 grid cell center, 5.6 km from requested point
Time zone
America/Chicago
What's shown here
The hourly and daily record for 26 August 2016 specifically — not a monthly average. See the Union 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 (2026-07-19). Historical climate data for Union, United States (38.50°N, 91.00°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 Union, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Union, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Union, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
  url = {https://www.pastclimate.com/}
}

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