Home / Lyons / 10 September 2017
Lyons
United States · 10 September 2017
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Average
18°C
low 15° · high 20.1°
Rainfall
23.4mm
rain recorded
Wind
7.3m/s
daily average
Humidity
80.2%
daily average
Cloud
89%
cover
Pressure
1019hPa
daily average
The temperature ranged from 15°C around 10:00 to 20.1°C around 05:00. Rain was recorded across 20 hours, from around 00:00 to 23:00 (23.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
0th percentile
Low temperature
0th percentile
Rainfall
98th percentile
Wind
100th 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 26.3°C, versus 18°C on this specific day.
Sun & daylight
Sunrise
07:09
Sunset
19:41
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 | 19.7 | 17 | 0.78 | 6.2 | NE | 74 | 1019 |
| 01:00 | 05:00 | 19 | 16 | 0.32 | 6.5 | NE | 77 | 1019 |
| 02:00 | 06:00 | 19.5 | 16 | 0.28 | 6.9 | NE | 73 | 1018 |
| 03:00 | 07:00 | 19.4 | 15.8 | 0 | 7.1 | NE | 74 | 1018 |
| 04:00 | 08:00 | 19.6 | 16.3 | 0 | 6.8 | NE | 72 | 1018 |
| 05:00 | 09:00 | 20.1 | 16.6 | 0 | 7 | NE | 70 | 1018 |
| 06:00 | 10:00 | 19.8 | 15.8 | 0.03 | 6.6 | NE | 62 | 1019 |
| 07:00 | 11:00 | 18.3 | 14.2 | 1 | 7.6 | NE | 74 | 1019 |
| 08:00 | 12:00 | 17 | 12.7 | 1.76 | 7.9 | NE | 82 | 1020 |
| 09:00 | 13:00 | 15.8 | 11.5 | 2.61 | 7.8 | NE | 87 | 1020 |
| 10:00 | 14:00 | 15 | 10.6 | 3.6 | 7.7 | NE | 88 | 1020 |
| 11:00 | 15:00 | 15.2 | 10.9 | 3.05 | 7.4 | NE | 86 | 1021 |
| 12:00 | 16:00 | 15.6 | 11.5 | 1.85 | 7.4 | NE | 88 | 1021 |
| 13:00 | 17:00 | 17.3 | 13.4 | 0.93 | 7.6 | NE | 84 | 1020 |
| 14:00 | 18:00 | 18.5 | 14.8 | 0.47 | 7.6 | NE | 81 | 1019 |
| 15:00 | 19:00 | 18.9 | 14.8 | 0.29 | 8.1 | NE | 76 | 1018 |
| 16:00 | 20:00 | 18.8 | 15.5 | 0.44 | 6.9 | NE | 78 | 1018 |
| 17:00 | 21:00 | 18.7 | 15.3 | 0.45 | 7 | NE | 79 | 1018 |
| 18:00 | 22:00 | 19.2 | 16.1 | 0.42 | 6.7 | NE | 77 | 1017 |
| 19:00 | 23:00 | 18.8 | 15.6 | 0.53 | 7 | NE | 79 | 1017 |
| 20:00 | 00:00 | 17.8 | 14.4 | 0.82 | 7.3 | NE | 86 | 1017 |
| 21:00 | 01:00 | 17.1 | 13.3 | 1.14 | 7.9 | NE | 89 | 1017 |
| 22:00 | 02:00 | 16.6 | 12.3 | 1.25 | 8.7 | NE | 92 | 1017 |
| 23:00 | 03:00 | 16.1 | 11.8 | 1.32 | 8.6 | NE | 96 | 1016 |
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
- Lyons — 32.250°, -82.250°, ERA5 grid cell center, 8.4 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 10 September 2017 specifically — not a monthly average. See the Lyons 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 (2026-07-16). Historical climate data for Lyons, United States (32.25°N, 82.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Lyons, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Lyons, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Lyons, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-16},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.