Home / Gray Summit / 8 September 2019
Gray Summit
United States · 8 September 2019
← 7 September 20199 September 2019 →
Average
20.4°C
low 16.8° · high 24.7°
Rainfall
10.3mm
rain recorded
Wind
2.7m/s
daily average
Humidity
86.2%
daily average
Cloud
91%
cover
Pressure
1016hPa
daily average
The temperature ranged from 16.8°C around 09:00 to 24.7°C around 16:00. Rain was recorded across 8 hours, from around 05:00 to 12:00 (10.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
13th percentile
Low temperature
55th percentile
Rainfall
94th percentile
Wind
70th 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 21.9°C, versus 20.4°C on this specific day.
Sun & daylight
Sunrise
06:38
Sunset
19:22
Day length
12h 44m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 19.1 | 18.6 | 0 | 3.2 | ESE | 78 | 1016 |
| 01:00 | 06:00 | 19.3 | 18.9 | 0 | 3.2 | ESE | 78 | 1016 |
| 02:00 | 07:00 | 19 | 18.3 | 0 | 3.3 | SE | 78 | 1016 |
| 03:00 | 08:00 | 19.5 | 18.7 | 0 | 3.4 | SE | 76 | 1015 |
| 04:00 | 09:00 | 20.1 | 19.1 | 0 | 3.4 | SE | 71 | 1015 |
| 05:00 | 10:00 | 18.7 | 19.1 | 0.53 | 1.9 | ESE | 80 | 1015 |
| 06:00 | 11:00 | 18.2 | 18.4 | 3.13 | 2.5 | NE | 87 | 1016 |
| 07:00 | 12:00 | 17.5 | 17.8 | 5.15 | 2.8 | ENE | 94 | 1017 |
| 08:00 | 13:00 | 17.3 | 18.3 | 0.18 | 1.8 | ESE | 97 | 1018 |
| 09:00 | 14:00 | 16.8 | 17.3 | 0.37 | 2.5 | SSE | 99 | 1018 |
| 10:00 | 15:00 | 18 | 17.5 | 0.25 | 4.1 | SSE | 93 | 1018 |
| 11:00 | 16:00 | 19.1 | 19.2 | 0.22 | 3.8 | SSE | 92 | 1017 |
| 12:00 | 17:00 | 19.6 | 20.2 | 0.35 | 3.1 | SSE | 89 | 1016 |
| 13:00 | 18:00 | 20.3 | 21.7 | 0.07 | 2.5 | S | 91 | 1016 |
| 14:00 | 19:00 | 22.4 | 24.9 | 0.05 | 1.7 | SSE | 86 | 1016 |
| 15:00 | 20:00 | 23.8 | 27 | 0.01 | 1.4 | SSE | 83 | 1016 |
| 16:00 | 21:00 | 24.7 | 28.2 | 0 | 1.3 | ESE | 83 | 1016 |
| 17:00 | 22:00 | 23.8 | 27.5 | 0 | 1.4 | E | 89 | 1015 |
| 18:00 | 23:00 | 24.3 | 27.7 | 0 | 1.7 | E | 86 | 1015 |
| 19:00 | 00:00 | 23.1 | 24.9 | 0 | 2.9 | ESE | 84 | 1015 |
| 20:00 | 01:00 | 22.3 | 23.3 | 0 | 3.4 | ESE | 84 | 1015 |
| 21:00 | 02:00 | 21.6 | 22.6 | 0 | 3.3 | ESE | 86 | 1016 |
| 22:00 | 03:00 | 20.9 | 22.3 | 0 | 3 | ESE | 92 | 1016 |
| 23:00 | 04:00 | 21 | 22.4 | 0 | 2.9 | ESE | 91 | 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 Summit — 38.500°, -90.750°, ERA5 grid cell center, 5.9 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 8 September 2019 specifically — not a monthly average. See the Gray Summit 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 Summit, United States (38.50°N, 90.75°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 Summit, 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 Summit, 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 Summit, 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.