Home / Ilion / 29 October 2017
Ilion
United States · 29 October 2017
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Average
12.7°C
low 10.7°C · high 14.5°C
Rainfall
55.9mm
rain recorded
Wind
3.2m/s
daily average
Humidity
95.4%
daily average
Cloud
99%
cover
Pressure
1003hPa
daily average
The temperature ranged from 10.7°C around 06:00 to 14.5°C around 20:00. Rain was recorded across 22 hours, from around 02:00 to 23:00 (55.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
71th percentile
Low temperature
91th percentile
Rainfall
100th percentile
Wind
51th 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 7.2°C, versus 12.7°C on this specific day.
Sun & daylight
Sunrise
07:31
Sunset
17:55
Day length
10h 25m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 12.7°C | 9.9°C | 0.02 | 3.4 | SSE | 72 | 1011 |
| 01:00 | 05:00 | 12.2°C | 10.2°C | 0.08 | 2.3 | SSE | 78 | 1011 |
| 02:00 | 06:00 | 12.1°C | 11°C | 0.22 | 1.3 | SSE | 82 | 1010 |
| 03:00 | 07:00 | 12°C | 11.5°C | 0.67 | 0.8 | SSE | 88 | 1010 |
| 04:00 | 08:00 | 11.3°C | 11°C | 1.27 | 0.7 | SSE | 95 | 1009 |
| 05:00 | 09:00 | 11°C | 10.8°C | 1.14 | 0.7 | ESE | 98 | 1009 |
| 06:00 | 10:00 | 10.7°C | 10.1°C | 1.56 | 1 | E | 99 | 1009 |
| 07:00 | 11:00 | 10.9°C | 9.5°C | 0.3 | 2.2 | ESE | 99 | 1008 |
| 08:00 | 12:00 | 11.2°C | 8.9°C | 0.39 | 3.8 | SE | 99 | 1008 |
| 09:00 | 13:00 | 12.1°C | 9.8°C | 1.22 | 4.2 | SE | 99 | 1007 |
| 10:00 | 14:00 | 12.4°C | 10.1°C | 1.14 | 4.3 | SE | 100 | 1006 |
| 11:00 | 15:00 | 12.4°C | 9.6°C | 1.63 | 5.1 | ESE | 99 | 1006 |
| 12:00 | 16:00 | 12.6°C | 9.8°C | 1.98 | 5 | SE | 100 | 1005 |
| 13:00 | 17:00 | 13.2°C | 10.6°C | 1.41 | 5 | ESE | 99 | 1003 |
| 14:00 | 18:00 | 13°C | 10.7°C | 0.72 | 4.6 | ESE | 99 | 1002 |
| 15:00 | 19:00 | 13.2°C | 10.9°C | 0.45 | 4.6 | ESE | 98 | 1001 |
| 16:00 | 20:00 | 13.8°C | 11.8°C | 0.76 | 4.5 | ESE | 99 | 1000 |
| 17:00 | 21:00 | 13.8°C | 11.8°C | 1.93 | 4.4 | ESE | 99 | 999 |
| 18:00 | 22:00 | 13.7°C | 12°C | 3.33 | 4 | E | 98 | 998 |
| 19:00 | 23:00 | 14.3°C | 13°C | 4.41 | 3.7 | E | 98 | 996 |
| 20:00 | 00:00 | 14.5°C | 13°C | 6.44 | 4 | ESE | 98 | 994 |
| 21:00 | 01:00 | 14.3°C | 13.1°C | 8.67 | 3.5 | ESE | 98 | 993 |
| 22:00 | 02:00 | 13.9°C | 13.4°C | 7.79 | 2.3 | E | 98 | 991 |
| 23:00 | 03:00 | 12.9°C | 12.8°C | 8.34 | 1.2 | NE | 96 | 989 |
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
- Ilion — 43.000°, -75.000°, ERA5 grid cell center, 3.3 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 29 October 2017 specifically — not a monthly average. See the Ilion 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 (2026-07-19). Historical climate data for Ilion, United States (43.00°N, 75.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Ilion, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ilion, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Ilion, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.