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Katy

United States · 30 August 2016

KatyUnited States11:43 PM localChange location
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← 29 August 201631 August 2016 →

Average

27.2°C

low 23.5°C · high 32.5°C

Rainfall

2.5mm

rain recorded

Wind

2.8m/s

daily average

Humidity

81%

daily average

Cloud

95%

cover

Pressure

1014hPa

daily average

The temperature ranged from 23.5°C around 06:00 to 32.5°C around 15:00. Rain was recorded across 5 hours, from around 01:00 to 19:00 (2.5mm total).

How unusual was this day?

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

High temperature

40th percentile

Low temperature

24th percentile

Rainfall

59th percentile

Wind

76th 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 28.5°C, versus 27.2°C on this specific day.

Sun & daylight

Sunrise

06:59

Sunset

19:46

Day length

12h 48m

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
00:0005:0024.4°C27.8°C03.1NE941015
01:0006:0024.1°C27.2°C0.463.2NE931015
02:0007:0024.1°C26.9°C03.4NE931014
03:0008:0024.1°C26.8°C03.3NE921014
04:0009:0023.9°C27.1°C0.032.8NE931014
05:0010:0023.5°C26.5°C0.012.4NE911014
06:0011:0023.5°C26.2°C02.8NNE911014
07:0012:0023.6°C26.2°C03.2NNE911014
08:0013:0024.1°C26.8°C03.3NNE921015
09:0014:0025.4°C28°C0.014.1NE891015
10:0015:0027.6°C29.4°C04.4NE731015
11:0016:0029.2°C31.4°C0.034.2ENE681015
12:0017:0030.9°C33.1°C0.064.4ENE631015
13:0018:0031.7°C34.4°C0.034.3E631014
14:0019:0032°C35.3°C0.074E651014
15:0020:0032.5°C36.5°C0.013.4E641013
16:0021:0031°C35.4°C0.533.2E721012
17:0022:0030.3°C35.1°C0.662.1ESE731012
18:0023:0030°C35.5°C0.181.1SSE741012
19:0000:0029.1°C34.2°C0.390.9SSE741012
20:0001:0028.1°C33.2°C0.020.5W761013
21:0002:0027.4°C32.3°C00.8WNW781013
22:0003:0026.1°C31.6°C01NW911013
23:0004:0025.8°C30.7°C01.3NW901014

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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
Katy — 29.750°, -95.750°, ERA5 grid cell center, 8.2 km from requested point
Time zone
America/Chicago
What's shown here
The hourly and daily record for 30 August 2016 specifically — not a monthly average. See the Katy 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 (2026-07-21). Historical climate data for Katy, United States (29.75°N, 95.75°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 Katy, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Katy, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Katy, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
  url = {https://www.pastclimate.com/}
}

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