Home / Smithfield / 24 September 2017
Smithfield
United States · 24 September 2017
← 23 September 201725 September 2017 →
Average
4.1°C
low 2.6°C · high 6.6°C
Rainfall
12.5mm
rain recorded
Wind
1.4m/s
daily average
Humidity
92%
daily average
Cloud
98%
cover
Pressure
1015hPa
daily average
The temperature ranged from 2.6°C around 01:00 to 6.6°C around 14:00. Rain was recorded across 23 hours, from around 00:00 to 23:00 (12.5mm 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
16th percentile
Rainfall
96th percentile
Wind
20th 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 13.4°C, versus 4.1°C on this specific day.
Sun & daylight
Sunrise
07:16
Sunset
19:20
Day length
12h 3m
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 | 2.6°C | 0.6°C | 0.7 | 0.2 | NE | 84 | 1013 |
| 01:00 | 07:00 | 2.6°C | 0.4°C | 1.07 | 0.6 | NE | 93 | 1014 |
| 02:00 | 08:00 | 2.6°C | 0.1°C | 1.18 | 1 | N | 92 | 1014 |
| 03:00 | 09:00 | 2.8°C | 0.2°C | 0.94 | 1.1 | N | 88 | 1014 |
| 04:00 | 10:00 | 2.8°C | 0.5°C | 0.34 | 0.8 | N | 92 | 1013 |
| 05:00 | 11:00 | 3.2°C | 0.4°C | 0.18 | 1.6 | NNE | 92 | 1013 |
| 06:00 | 12:00 | 3.5°C | 0.9°C | 0.1 | 1.4 | NE | 92 | 1013 |
| 07:00 | 13:00 | 3.4°C | 1°C | 0.08 | 1.1 | NE | 93 | 1013 |
| 08:00 | 14:00 | 3°C | 0.3°C | 0.11 | 1.4 | NNE | 93 | 1013 |
| 09:00 | 15:00 | 4°C | 1.2°C | 0.31 | 1.6 | NNE | 88 | 1014 |
| 10:00 | 16:00 | 4.4°C | 1.4°C | 0.58 | 1.9 | NNE | 87 | 1014 |
| 11:00 | 17:00 | 6°C | 3.2°C | 0.56 | 2 | NNE | 85 | 1014 |
| 12:00 | 18:00 | 6.2°C | 3.5°C | 0.98 | 2 | NNE | 86 | 1015 |
| 13:00 | 19:00 | 6.5°C | 3.8°C | 1.14 | 2.3 | N | 88 | 1015 |
| 14:00 | 20:00 | 6.6°C | 3.7°C | 0.86 | 2.7 | NNW | 91 | 1015 |
| 15:00 | 21:00 | 6.4°C | 3.4°C | 0.78 | 2.6 | NNW | 91 | 1015 |
| 16:00 | 22:00 | 5°C | 2.2°C | 0.75 | 2 | NW | 94 | 1016 |
| 17:00 | 23:00 | 5.1°C | 2.7°C | 0.54 | 1.7 | NW | 95 | 1017 |
| 18:00 | 00:00 | 4.3°C | 2°C | 0.33 | 1.3 | WNW | 95 | 1017 |
| 19:00 | 01:00 | 4.2°C | 2.3°C | 0.21 | 0.7 | W | 95 | 1017 |
| 20:00 | 02:00 | 3.8°C | 1.8°C | 0.17 | 0.9 | SSW | 96 | 1019 |
| 21:00 | 03:00 | 3.3°C | 1.1°C | 0.16 | 1 | S | 100 | 1019 |
| 22:00 | 04:00 | 3.1°C | 0.9°C | 0.18 | 1.1 | S | 100 | 1019 |
| 23:00 | 05:00 | 3.4°C | 1.2°C | 0.28 | 1.1 | S | 97 | 1019 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Smithfield — 41.750°, -111.750°, ERA5 grid cell center, 12.0 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 24 September 2017 specifically — not a monthly average. See the Smithfield 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 Smithfield, United States (41.75°N, 111.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Smithfield, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Smithfield, 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 Smithfield, 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.