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Trinity

United States · 4 October 2018

TrinityUnited States11:43 PM localChange location
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← 3 October 20185 October 2018 →

Average

24.4°C

low 19.4°C · high 31°C

Rainfall

0mm

dry day

Wind

1.7m/s

daily average

Humidity

80.7%

daily average

Cloud

35%

cover

Pressure

1018hPa

daily average

The temperature ranged from 19.4°C around 05:00 to 31°C around 16:00. No measurable rain was recorded during the day.

How unusual was this day?

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

High temperature

93th percentile

Low temperature

83th percentile

Rainfall

50th percentile

Wind

26th 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 19.1°C, versus 24.4°C on this specific day.

Sun & daylight

Sunrise

07:17

Sunset

18:59

Day length

11h 42m

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 timeUTCTempFeelsRain mmWind m/sDirHumidity %Pressure hPa
00:0004:0021°C23.4°C01.9SW941019
01:0005:0020.5°C22.8°C02.1SW961019
02:0006:0019.9°C21.7°C02.3SW961018
03:0007:0019.9°C21.8°C02.2SW961018
04:0008:0019.6°C21.5°C02.1WSW971018
05:0009:0019.4°C21.3°C02WSW981018
06:0010:0019.5°C21.5°C01.8W981019
07:0011:0019.5°C21.7°C01.6WSW971019
08:0012:0019.7°C21.6°C02.1SW971019
09:0013:0021.5°C24.4°C01.7SW951019
10:0014:0023.8°C26.8°C01.9WSW861020
11:0015:0027.2°C29.9°C01.9W681020
12:0016:0028.6°C31.8°C01.9WNW661019
13:0017:0029.9°C32.7°C01.7WNW571018
14:0018:0030.8°C33.5°C01.6WNW541017
15:0019:0030.9°C33.6°C01.7W531017
16:0020:0031°C33.7°C01.6WNW531017
17:0021:0030.4°C33.7°C01.4WNW581016
18:0022:0028.9°C33.7°C01.1WNW731016
19:0023:0026.4°C30.6°C01.1SSE791016
20:0000:0024.9°C28.3°C01.5S821016
21:0001:0024.5°C27.1°C01.9WSW781017
22:0002:0023.8°C26.5°C01.5W801017
23:0003:0022.7°C25.4°C01.4WNW851017

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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
Trinity — 36.000°, -80.000°, ERA5 grid cell center, 11.8 km from requested point
Time zone
America/New_York
What's shown here
The hourly and daily record for 4 October 2018 specifically — not a monthly average. See the Trinity 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 Trinity, United States (36.00°N, 80.00°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 Trinity, 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 Trinity, 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 Trinity, 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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