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Willis

United States · 27 August 2018

WillisUnited States11:18 PM localChange location
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← 26 August 201828 August 2018 →

Average

28.8°C

low 24.2°C · high 33.9°C

Rainfall

1.1mm

rain recorded

Wind

2.7m/s

daily average

Humidity

74.7%

daily average

Cloud

65%

cover

Pressure

1015hPa

daily average

The temperature ranged from 24.2°C around 05:00 to 33.9°C around 16:00. Rain was recorded for one hour, around 17:00 (1.1mm total).

How unusual was this day?

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

High temperature

53th percentile

Low temperature

62th percentile

Rainfall

47th percentile

Wind

84th 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 28.2°C, versus 28.8°C on this specific day.

Sun & daylight

Sunrise

06:55

Sunset

19:50

Day length

12h 55m

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
00:0005:0027.4°C32°C02.8SSE881016
01:0006:0026.5°C31.1°C02.5SSE901016
02:0007:0026.2°C30.6°C02.5SSE901016
03:0008:0025.8°C30.2°C02.4SSE911015
04:0009:0025.1°C29.2°C02.2SSE921016
05:0010:0024.2°C28.6°C0.052.2SSW1001015
06:0011:0024.4°C29°C0.071.8S981015
07:0012:0024.3°C28.9°C0.071.6S981016
08:0013:0025.1°C29.9°C0.081.6SSE951016
09:0014:0027.3°C32°C0.082.3S871016
10:0015:0029.8°C32.6°C0.072.4S611016
11:0016:0031.4°C34.1°C0.092.6S571016
12:0017:0032.4°C34.4°C0.062.8S501016
13:0018:0033.1°C35.4°C0.032.7S501015
14:0019:0033.6°C36.1°C0.022.8SSE501014
15:0020:0033.7°C36°C0.033SSE491014
16:0021:0033.9°C36.6°C0.023.3SSE511013
17:0022:0031.6°C34.4°C0.444.1SSE631013
18:0023:0030.6°C33.7°C0.013.7SE671013
19:0000:0030.6°C33.6°C03.7SE661013
20:0001:0029.8°C32.4°C03.5SSE661013
21:0002:0029.1°C32.2°C03SSE701013
22:0003:0028.1°C32°C03.2SSE801014
23:0004:0027.7°C31.6°C03SSE821014

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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
Willis — 30.500°, -95.500°, ERA5 grid cell center, 8.6 km from requested point
Time zone
America/Chicago
What's shown here
The hourly and daily record for 27 August 2018 specifically — not a monthly average. See the Willis 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 (2026-07-20). Historical climate data for Willis, United States (30.50°N, 95.50°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 Willis, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Willis, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Willis, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
  url = {https://www.pastclimate.com/}
}

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