Home / Normandy / 8 September 2021
Normandy
United States · 8 September 2021
← 7 September 20219 September 2021 →
Average
22.5°C
low 17° · high 27.6°
Rainfall
0.1mm
dry day
Wind
3.4m/s
daily average
Humidity
58.4%
daily average
Cloud
15%
cover
Pressure
1012hPa
daily average
The temperature ranged from 17°C around 23:00 to 27.6°C around 14:00. 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
48th percentile
Low temperature
53th percentile
Rainfall
62th percentile
Wind
82th 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 22.2°C, versus 22.5°C on this specific day.
Sun & daylight
Sunrise
06:36
Sunset
19:19
Day length
12h 43m
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 | 24 | 26.6 | 0.06 | 2.1 | NW | 83 | 1010 |
| 01:00 | 06:00 | 22.4 | 24.2 | 0 | 2.9 | NNW | 88 | 1010 |
| 02:00 | 07:00 | 22 | 22.2 | 0 | 3.8 | NNW | 79 | 1011 |
| 03:00 | 08:00 | 20.8 | 20.2 | 0 | 3.8 | NNW | 74 | 1011 |
| 04:00 | 09:00 | 19.1 | 17.8 | 0 | 3.6 | NNW | 71 | 1011 |
| 05:00 | 10:00 | 18 | 17.4 | 0 | 2.5 | NNW | 76 | 1012 |
| 06:00 | 11:00 | 17.5 | 16.7 | 0 | 2.6 | NW | 78 | 1012 |
| 07:00 | 12:00 | 17 | 16.4 | 0 | 2.4 | NW | 79 | 1013 |
| 08:00 | 13:00 | 18.5 | 17.6 | 0 | 3 | WNW | 74 | 1013 |
| 09:00 | 14:00 | 21 | 19.9 | 0 | 3.2 | WNW | 62 | 1013 |
| 10:00 | 15:00 | 24.1 | 22.7 | 0 | 3.5 | NW | 50 | 1013 |
| 11:00 | 16:00 | 25.6 | 23.9 | 0 | 3.8 | NW | 46 | 1013 |
| 12:00 | 17:00 | 27 | 24.4 | 0 | 4.5 | NW | 39 | 1013 |
| 13:00 | 18:00 | 27.4 | 23.7 | 0 | 5.5 | NW | 34 | 1013 |
| 14:00 | 19:00 | 27.6 | 23.6 | 0 | 5.5 | NW | 32 | 1013 |
| 15:00 | 20:00 | 27.6 | 23.5 | 0 | 5.4 | NW | 31 | 1012 |
| 16:00 | 21:00 | 27.5 | 23.5 | 0 | 5.3 | NW | 31 | 1012 |
| 17:00 | 22:00 | 26.4 | 23.2 | 0 | 4.3 | NNW | 34 | 1012 |
| 18:00 | 23:00 | 26 | 23.5 | 0 | 3.3 | NNW | 36 | 1013 |
| 19:00 | 00:00 | 24.2 | 22.5 | 0 | 2.5 | NNW | 40 | 1013 |
| 20:00 | 01:00 | 21.9 | 20.6 | 0 | 2.5 | NNW | 52 | 1013 |
| 21:00 | 02:00 | 19.8 | 19 | 0 | 2.2 | NNW | 63 | 1014 |
| 22:00 | 03:00 | 17.2 | 16.7 | 0 | 1.8 | NW | 75 | 1014 |
| 23:00 | 04:00 | 17 | 16.3 | 0 | 2 | WNW | 75 | 1014 |
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 8 September 2021 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 (2026-07-17). 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 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Normandy, 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 Normandy, 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.