Home / Delphi / 10 January 2017
Delphi
United States · 10 January 2017
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Average
5.6°C
low 1.3°C · high 11.5°C
Rainfall
7.8mm
rain recorded
Wind
9.9m/s
daily average
Humidity
77%
daily average
Cloud
90%
cover
Pressure
1009hPa
daily average
The temperature ranged from 1.3°C around 23:00 to 11.5°C around 18:00. Rain was recorded across 12 hours, from around 01:00 to 19:00 (7.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
93th percentile
Low temperature
89th percentile
Rainfall
93th 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 -1.9°C, versus 5.6°C on this specific day.
Sun & daylight
Sunrise
08:09
Sunset
17:39
Day length
9h 30m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Indiana/Indianapolis.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 1.5°C | -6.5°C | 0.09 | 7.5 | S | 55 | 1019 |
| 01:00 | 06:00 | 2°C | -6°C | 0.15 | 7.6 | S | 55 | 1018 |
| 02:00 | 07:00 | 2.7°C | -5.4°C | 0.02 | 7.9 | S | 57 | 1017 |
| 03:00 | 08:00 | 3.3°C | -4.8°C | 0.03 | 8 | S | 60 | 1016 |
| 04:00 | 09:00 | 3.8°C | -4.4°C | 0.03 | 8.5 | S | 65 | 1015 |
| 05:00 | 10:00 | 4.2°C | -3.4°C | 0.01 | 8.1 | SSW | 75 | 1013 |
| 06:00 | 11:00 | 3.9°C | -3.7°C | 0.05 | 8.2 | SSW | 79 | 1012 |
| 07:00 | 12:00 | 4°C | -3.9°C | 0.19 | 8.6 | S | 81 | 1011 |
| 08:00 | 13:00 | 4.2°C | -4.1°C | 0.14 | 9.4 | S | 83 | 1010 |
| 09:00 | 14:00 | 4.9°C | -3.6°C | 0.17 | 9.9 | S | 83 | 1009 |
| 10:00 | 15:00 | 6.1°C | -2.6°C | 0.03 | 10.5 | S | 83 | 1007 |
| 11:00 | 16:00 | 6.5°C | -2.7°C | 0.69 | 11.3 | SSW | 84 | 1006 |
| 12:00 | 17:00 | 7.2°C | -2.3°C | 0.78 | 12 | SSW | 87 | 1004 |
| 13:00 | 18:00 | 8.3°C | -1.3°C | 0.47 | 12.6 | SSW | 87 | 1002 |
| 14:00 | 19:00 | 8.8°C | -1°C | 0.09 | 12.9 | SSW | 87 | 1000 |
| 15:00 | 20:00 | 9.6°C | -0.1°C | 0.12 | 12.9 | SSW | 88 | 999 |
| 16:00 | 21:00 | 10.2°C | 0.9°C | 0.85 | 12.7 | SSW | 88 | 998 |
| 17:00 | 22:00 | 11°C | 2.3°C | 0.82 | 11.9 | SSW | 84 | 999 |
| 18:00 | 23:00 | 11.5°C | 3°C | 1.48 | 11.7 | SW | 84 | 1000 |
| 19:00 | 00:00 | 8.5°C | -0.6°C | 1.62 | 11.4 | W | 79 | 1004 |
| 20:00 | 01:00 | 5°C | -4.4°C | 0.02 | 11 | W | 81 | 1008 |
| 21:00 | 02:00 | 3.3°C | -5.3°C | 0 | 9.3 | W | 75 | 1011 |
| 22:00 | 03:00 | 2°C | -5.3°C | 0 | 7.1 | W | 73 | 1013 |
| 23:00 | 04:00 | 1.3°C | -6.2°C | 0 | 7.3 | W | 75 | 1015 |
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
- Delphi — 40.500°, -86.750°, ERA5 grid cell center, 11.6 km from requested point
- Time zone
- America/Indiana/Indianapolis
- What's shown here
- The hourly and daily record for 10 January 2017 specifically — not a monthly average. See the Delphi 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 Delphi, United States (40.50°N, 86.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Delphi, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Delphi, 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 Delphi, 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.