Pierre
United States · 17 July 2017
Average
31°C
low 24.5°C · high 39.3°C
Rainfall
1.2mm
rain recorded
Wind
4.9m/s
daily average
Humidity
45.1%
daily average
Cloud
18%
cover
Pressure
1007hPa
daily average
The temperature ranged from 24.5°C around 07:00 to 39.3°C around 19:00. Rain was recorded across 2 hours, from around 20:00 to 21:00 (1.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
99th percentile
Low temperature
100th percentile
Rainfall
81th percentile
Wind
76th 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 25.1°C, versus 31°C on this specific day.
Sun & daylight
Sunrise
06:13
Sunset
21:20
Day length
15h 7m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 28°C | 25.3°C | 0 | 5.6 | S | 42 | 1008 |
| 01:00 | 06:00 | 28.1°C | 25.8°C | 0 | 5.7 | S | 46 | 1009 |
| 02:00 | 07:00 | 27.9°C | 26°C | 0 | 5.8 | S | 50 | 1009 |
| 03:00 | 08:00 | 26.7°C | 25.1°C | 0 | 5.6 | SSW | 55 | 1008 |
| 04:00 | 09:00 | 24.7°C | 23°C | 0 | 5.3 | SSW | 58 | 1008 |
| 05:00 | 10:00 | 24.7°C | 23.5°C | 0 | 5 | SSW | 62 | 1008 |
| 06:00 | 11:00 | 24.6°C | 23.6°C | 0 | 5 | SSW | 64 | 1008 |
| 07:00 | 12:00 | 24.5°C | 23.3°C | 0 | 5.5 | SSW | 66 | 1008 |
| 08:00 | 13:00 | 24.8°C | 23.5°C | 0 | 5.8 | SSW | 66 | 1008 |
| 09:00 | 14:00 | 28°C | 26.7°C | 0 | 6.7 | SSW | 59 | 1008 |
| 10:00 | 15:00 | 33.4°C | 31.2°C | 0 | 6.7 | SW | 38 | 1008 |
| 11:00 | 16:00 | 33.9°C | 31.9°C | 0 | 6.4 | SW | 38 | 1008 |
| 12:00 | 17:00 | 36.2°C | 34.3°C | 0 | 6 | SW | 32 | 1007 |
| 13:00 | 18:00 | 36.7°C | 35°C | 0 | 5.7 | SW | 31 | 1007 |
| 14:00 | 19:00 | 37.1°C | 35.8°C | 0.02 | 5.3 | SW | 31 | 1006 |
| 15:00 | 20:00 | 37.9°C | 37.1°C | 0.07 | 4.6 | SSW | 30 | 1005 |
| 16:00 | 21:00 | 37.8°C | 37.1°C | 0.03 | 4 | SSW | 28 | 1005 |
| 17:00 | 22:00 | 36.9°C | 36.7°C | 0.01 | 2.9 | SW | 28 | 1004 |
| 18:00 | 23:00 | 38.4°C | 39.1°C | 0.02 | 1.2 | SSW | 25 | 1006 |
| 19:00 | 00:00 | 39.3°C | 39.1°C | 0 | 1.8 | ENE | 21 | 1005 |
| 20:00 | 01:00 | 36.8°C | 34.5°C | 0.13 | 4.6 | SE | 24 | 1007 |
| 21:00 | 02:00 | 27.4°C | 25.6°C | 0.85 | 5.8 | SSE | 52 | 1007 |
| 22:00 | 03:00 | 24.7°C | 25°C | 0.08 | 3.8 | SSE | 69 | 1007 |
| 23:00 | 04:00 | 24.7°C | 25.6°C | 0 | 2.6 | SSE | 66 | 1007 |
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
- Pierre — 44.250°, -100.250°, ERA5 grid cell center, 15.4 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 17 July 2017 specifically — not a monthly average. See the Pierre 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 (2026-07-20). Historical climate data for Pierre, United States (44.25°N, 100.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Pierre, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Pierre, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Pierre, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.