Home / Gray / 11 September 2018
Gray
United States · 11 September 2018
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Average
28.1°C
low 23.2° · high 34.6°
Rainfall
1.9mm
rain recorded
Wind
1.1m/s
daily average
Humidity
69.8%
daily average
Cloud
89%
cover
Pressure
1016hPa
daily average
The temperature ranged from 23.2°C around 07:00 to 34.6°C around 16:00. Rain was recorded across 3 hours, from around 18:00 to 22:00 (1.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
90th percentile
Low temperature
94th percentile
Rainfall
73th percentile
Wind
2th 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 24.7°C, versus 28.1°C on this specific day.
Sun & daylight
Sunrise
07:14
Sunset
19:45
Day length
12h 31m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 26.2 | 29 | 0 | 1.8 | SE | 73 | 1015 |
| 01:00 | 05:00 | 25.5 | 28.3 | 0 | 1.7 | SSE | 76 | 1015 |
| 02:00 | 06:00 | 24.9 | 28.4 | 0 | 1.3 | SE | 81 | 1015 |
| 03:00 | 07:00 | 24.7 | 28.4 | 0 | 1.1 | SE | 83 | 1015 |
| 04:00 | 08:00 | 24.3 | 28.4 | 0 | 0.9 | SE | 86 | 1015 |
| 05:00 | 09:00 | 23.6 | 28.4 | 0 | 0.2 | NW | 92 | 1015 |
| 06:00 | 10:00 | 23.2 | 26.4 | 0 | 1.2 | W | 86 | 1015 |
| 07:00 | 11:00 | 23.2 | 26.6 | 0 | 1.1 | NW | 88 | 1016 |
| 08:00 | 12:00 | 23.3 | 26.5 | 0 | 1.4 | NW | 86 | 1016 |
| 09:00 | 13:00 | 24.7 | 28.8 | 0 | 1 | NNW | 86 | 1016 |
| 10:00 | 14:00 | 27.7 | 32 | 0 | 1.1 | NNE | 75 | 1017 |
| 11:00 | 15:00 | 31.2 | 34.4 | 0 | 0.9 | ENE | 53 | 1017 |
| 12:00 | 16:00 | 32.2 | 35.4 | 0.08 | 1.1 | ESE | 51 | 1017 |
| 13:00 | 17:00 | 33.8 | 36.8 | 0 | 1.2 | SSE | 45 | 1017 |
| 14:00 | 18:00 | 34.2 | 37.3 | 0.04 | 0.7 | SE | 43 | 1016 |
| 15:00 | 19:00 | 34.4 | 38.1 | 0.01 | 0.2 | SE | 44 | 1016 |
| 16:00 | 20:00 | 34.6 | 37.6 | 0.02 | 1 | NNE | 43 | 1016 |
| 17:00 | 21:00 | 31.4 | 36.1 | 0.01 | 0.9 | NNE | 62 | 1015 |
| 18:00 | 22:00 | 31.1 | 36.1 | 0.19 | 0.6 | NW | 63 | 1014 |
| 19:00 | 23:00 | 29.3 | 32.6 | 0.03 | 1.8 | NW | 64 | 1016 |
| 20:00 | 00:00 | 28.9 | 32.9 | 0.02 | 1.5 | NW | 69 | 1016 |
| 21:00 | 01:00 | 28.4 | 32.5 | 0.77 | 1.4 | WNW | 72 | 1016 |
| 22:00 | 02:00 | 27.7 | 31.6 | 0.65 | 1.2 | WNW | 71 | 1017 |
| 23:00 | 03:00 | 25.9 | 30.2 | 0.09 | 1.2 | WNW | 83 | 1017 |
Nearby cities
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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
- Gray — 33.000°, -83.500°, ERA5 grid cell center, 3.3 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 11 September 2018 specifically — not a monthly average. See the Gray 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
PastClimate (2026-07-17). Historical climate data for Gray, United States (33.00°N, 83.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Gray, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Gray, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Gray, 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/}
}Notice something wrong with this data? Report a data issue.