Home / Paris / 22 September 2017
Paris
United States · 22 September 2017
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Average
2.4°C
low 0.4° · high 6.4°
Rainfall
4.8mm
rain recorded
Wind
1.3m/s
daily average
Humidity
92.1%
daily average
Cloud
88%
cover
Pressure
1012hPa
daily average
The temperature ranged from 0.4°C around 23:00 to 6.4°C around 15:00. Rain was recorded across 11 hours, from around 00:00 to 19:00 (4.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
1th percentile
Low temperature
10th percentile
Rainfall
87th percentile
Wind
7th 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 12.1°C, versus 2.4°C on this specific day.
Sun & daylight
Sunrise
07:13
Sunset
19:22
Day length
12h 9m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Boise.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 06:00 | 0.5 | -1.9 | 0.63 | 0.6 | WSW | 100 | 1010 |
| 01:00 | 07:00 | 0.5 | -2.1 | 0.09 | 1.1 | WSW | 100 | 1011 |
| 02:00 | 08:00 | 0.8 | -1.6 | 0.04 | 0.7 | WSW | 97 | 1011 |
| 03:00 | 09:00 | 0.6 | -2.1 | 0.01 | 1 | WSW | 96 | 1011 |
| 04:00 | 10:00 | 0.9 | -1.8 | 0.02 | 1.1 | SW | 97 | 1011 |
| 05:00 | 11:00 | 1.1 | -1.5 | 0.05 | 1 | SSW | 96 | 1011 |
| 06:00 | 12:00 | 1.3 | -1.4 | 0.11 | 1.2 | WSW | 95 | 1011 |
| 07:00 | 13:00 | 1.2 | -1.5 | 0.12 | 1.2 | WSW | 94 | 1012 |
| 08:00 | 14:00 | 1.8 | -0.6 | 0.12 | 0.8 | WSW | 96 | 1013 |
| 09:00 | 15:00 | 2.2 | -0.3 | 0.09 | 1 | W | 92 | 1012 |
| 10:00 | 16:00 | 3.1 | 0.6 | 0.13 | 1.1 | W | 86 | 1012 |
| 11:00 | 17:00 | 4.3 | 1.8 | 0.07 | 1.1 | W | 85 | 1012 |
| 12:00 | 18:00 | 4.8 | 2.2 | 0.08 | 1.4 | WSW | 85 | 1011 |
| 13:00 | 19:00 | 4.7 | 1.9 | 0.09 | 1.6 | WSW | 82 | 1010 |
| 14:00 | 20:00 | 5.5 | 2.4 | 0.11 | 2 | WSW | 77 | 1010 |
| 15:00 | 21:00 | 6.4 | 3.2 | 0.11 | 2.2 | W | 75 | 1010 |
| 16:00 | 22:00 | 4.5 | 1.5 | 1.2 | 1.9 | W | 85 | 1011 |
| 17:00 | 23:00 | 3.6 | 0.7 | 0.93 | 1.7 | W | 88 | 1012 |
| 18:00 | 00:00 | 3.6 | 1.1 | 0.13 | 1.3 | WNW | 93 | 1013 |
| 19:00 | 01:00 | 3 | 0.8 | 0.58 | 0.9 | WNW | 97 | 1013 |
| 20:00 | 02:00 | 1.5 | -1 | 0.01 | 1.1 | WNW | 98 | 1014 |
| 21:00 | 03:00 | 1.1 | -1.9 | 0.03 | 1.7 | NW | 99 | 1015 |
| 22:00 | 04:00 | 1 | -2 | 0.02 | 1.7 | NNW | 100 | 1016 |
| 23:00 | 05:00 | 0.4 | -2.9 | 0 | 1.8 | NNW | 100 | 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
- Paris — 42.250°, -111.500°, ERA5 grid cell center, 8.5 km from requested point
- Time zone
- America/Boise
- What's shown here
- The hourly and daily record for 22 September 2017 specifically — not a monthly average. See the Paris 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 Paris, United States (42.25°N, 111.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Paris, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Paris, 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 Paris, 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.