Home / Hardin / 15 September 2017
Hardin
United States · 15 September 2017
← 14 September 201716 September 2017 →
Average
7.8°C
low 6°C · high 9°C
Rainfall
33.8mm
rain recorded
Wind
5.7m/s
daily average
Humidity
98.2%
daily average
Cloud
100%
cover
Pressure
1016hPa
daily average
The temperature ranged from 6°C around 23:00 to 9°C around 02:00. Rain was recorded across 24 hours, from around 00:00 to 23:00 (33.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
0th percentile
Low temperature
7th percentile
Rainfall
100th percentile
Wind
99th 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 17.4°C, versus 7.8°C on this specific day.
Sun & daylight
Sunrise
06:48
Sunset
19:20
Day length
12h 32m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Denver.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 06:00 | 8.8°C | 4.8°C | 1.9 | 5.3 | NE | 100 | 1014 |
| 01:00 | 07:00 | 8.9°C | 4.7°C | 3.35 | 5.7 | NE | 100 | 1014 |
| 02:00 | 08:00 | 9°C | 4°C | 2.68 | 6.8 | NE | 100 | 1013 |
| 03:00 | 09:00 | 8.9°C | 3.4°C | 1.61 | 7.5 | NE | 100 | 1013 |
| 04:00 | 10:00 | 7.9°C | 2.4°C | 1.47 | 7.1 | NE | 100 | 1014 |
| 05:00 | 11:00 | 8°C | 3°C | 1.57 | 6.5 | NE | 100 | 1014 |
| 06:00 | 12:00 | 8.2°C | 3.7°C | 1.95 | 5.8 | NE | 100 | 1013 |
| 07:00 | 13:00 | 8.3°C | 3.6°C | 2.22 | 6.1 | NNE | 100 | 1014 |
| 08:00 | 14:00 | 8°C | 2.8°C | 1.97 | 6.7 | NNE | 99 | 1014 |
| 09:00 | 15:00 | 7.8°C | 2°C | 1.68 | 7.4 | NNE | 99 | 1014 |
| 10:00 | 16:00 | 8°C | 2.1°C | 1.64 | 7.7 | NNE | 99 | 1014 |
| 11:00 | 17:00 | 8°C | 2.1°C | 1.74 | 7.6 | NNE | 96 | 1014 |
| 12:00 | 18:00 | 8.1°C | 2.5°C | 1.78 | 7.1 | NNE | 97 | 1015 |
| 13:00 | 19:00 | 8.3°C | 3.2°C | 2.06 | 6.5 | NNE | 98 | 1015 |
| 14:00 | 20:00 | 8.3°C | 3.8°C | 1.79 | 5.7 | NNE | 97 | 1016 |
| 15:00 | 21:00 | 8.5°C | 4.3°C | 1.33 | 5.1 | NNE | 95 | 1016 |
| 16:00 | 22:00 | 7.5°C | 3.2°C | 0.74 | 5.2 | NNE | 96 | 1017 |
| 17:00 | 23:00 | 7.3°C | 3.5°C | 0.37 | 4.5 | NNE | 98 | 1018 |
| 18:00 | 00:00 | 7°C | 3.1°C | 0.34 | 4.4 | NNE | 98 | 1019 |
| 19:00 | 01:00 | 6.9°C | 3.1°C | 0.36 | 4.4 | NNE | 97 | 1020 |
| 20:00 | 02:00 | 6.8°C | 3.1°C | 0.35 | 4.1 | NNE | 97 | 1020 |
| 21:00 | 03:00 | 6.1°C | 2.3°C | 0.28 | 4 | NNE | 97 | 1021 |
| 22:00 | 04:00 | 6.1°C | 2.7°C | 0.26 | 3.5 | NNE | 96 | 1021 |
| 23:00 | 05:00 | 6°C | 2.9°C | 0.31 | 3 | NNE | 96 | 1022 |
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
- Hardin — 45.750°, -107.500°, ERA5 grid cell center, 8.9 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 15 September 2017 specifically — not a monthly average. See the Hardin 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 (2026-07-21). Historical climate data for Hardin, United States (45.75°N, 107.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Hardin, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Hardin, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Hardin, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.