Home / Normandy / 7 September 2017
Normandy
United States · 7 September 2017
← 6 September 20178 September 2017 →
Average
16.1°C
low 7.7° · high 23.6°
Rainfall
0mm
dry day
Wind
2m/s
daily average
Humidity
63.9%
daily average
Cloud
60%
cover
Pressure
1019hPa
daily average
The temperature ranged from 7.7°C around 06:00 to 23.6°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
7th percentile
Low temperature
2th percentile
Rainfall
51th percentile
Wind
32th 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 22.5°C, versus 16.1°C on this specific day.
Sun & daylight
Sunrise
06:35
Sunset
19:21
Day length
12h 46m
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 | 11.7 | 10.2 | 0 | 1.5 | WSW | 80 | 1020 |
| 01:00 | 06:00 | 11.3 | 9.7 | 0 | 1.8 | WSW | 83 | 1020 |
| 02:00 | 07:00 | 11.1 | 9.2 | 0 | 2.2 | WSW | 85 | 1020 |
| 03:00 | 08:00 | 10.4 | 8.5 | 0 | 2.2 | WSW | 88 | 1019 |
| 04:00 | 09:00 | 10.8 | 9.1 | 0 | 2 | WSW | 86 | 1019 |
| 05:00 | 10:00 | 7.8 | 6.1 | 0 | 1.3 | W | 95 | 1020 |
| 06:00 | 11:00 | 7.7 | 5.9 | 0 | 1.5 | WSW | 96 | 1020 |
| 07:00 | 12:00 | 8.1 | 6.3 | 0 | 1.6 | WSW | 94 | 1020 |
| 08:00 | 13:00 | 11 | 9.5 | 0 | 1.9 | WSW | 90 | 1020 |
| 09:00 | 14:00 | 14.8 | 14 | 0 | 1.7 | WSW | 79 | 1021 |
| 10:00 | 15:00 | 18.6 | 16.9 | 0 | 2 | WSW | 52 | 1021 |
| 11:00 | 16:00 | 20.6 | 18.6 | 0 | 2.5 | W | 47 | 1021 |
| 12:00 | 17:00 | 21.9 | 18.8 | 0 | 3.5 | WNW | 39 | 1021 |
| 13:00 | 18:00 | 22.3 | 19.2 | 0 | 3.6 | WNW | 38 | 1020 |
| 14:00 | 19:00 | 22.3 | 19.7 | 0 | 3.1 | W | 40 | 1019 |
| 15:00 | 20:00 | 23.1 | 20.5 | 0 | 3.1 | W | 37 | 1019 |
| 16:00 | 21:00 | 23.6 | 21.1 | 0 | 2.6 | WNW | 34 | 1019 |
| 17:00 | 22:00 | 23.1 | 21.3 | 0 | 2.2 | WNW | 41 | 1018 |
| 18:00 | 23:00 | 23.1 | 22.2 | 0 | 1 | WNW | 41 | 1018 |
| 19:00 | 00:00 | 21.7 | 21.6 | 0 | 0.4 | NNE | 49 | 1018 |
| 20:00 | 01:00 | 17.3 | 15.8 | 0 | 1.1 | E | 51 | 1018 |
| 21:00 | 02:00 | 16 | 14.2 | 0 | 1.5 | ESE | 53 | 1019 |
| 22:00 | 03:00 | 14.1 | 12.5 | 0 | 1.8 | SE | 69 | 1019 |
| 23:00 | 04:00 | 14.2 | 12.5 | 0 | 1.8 | SSE | 67 | 1020 |
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
- Normandy — 38.750°, -90.250°, ERA5 grid cell center, 5.2 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 7 September 2017 specifically — not a monthly average. See the Normandy 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 (2026-07-18). Historical climate data for Normandy, United States (38.75°N, 90.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Normandy, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Normandy, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Normandy, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.