Sidney
United States · 28 June 2017
Average
19.6°C
low 11.6°C · high 25.7°C
Rainfall
0mm
dry day
Wind
2.5m/s
daily average
Humidity
44.4%
daily average
Cloud
50%
cover
Pressure
1005hPa
daily average
The temperature ranged from 11.6°C around 05:00 to 25.7°C around 17:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
46th percentile
Low temperature
18th percentile
Rainfall
32th percentile
Wind
21th 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 20.1°C, versus 19.6°C on this specific day.
Sun & daylight
Sunrise
05:01
Sunset
20:59
Day length
15h 58m
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 | 17.4°C | 15.4°C | 0 | 4 | NNW | 75 | 1004 |
| 01:00 | 07:00 | 17.3°C | 15.3°C | 0 | 4.4 | NNW | 78 | 1004 |
| 02:00 | 08:00 | 15.9°C | 13.1°C | 0 | 4.8 | NNW | 76 | 1004 |
| 03:00 | 09:00 | 13.8°C | 10.3°C | 0 | 4.2 | NNW | 66 | 1004 |
| 04:00 | 10:00 | 12.2°C | 9.3°C | 0 | 2.8 | NNW | 65 | 1005 |
| 05:00 | 11:00 | 11.6°C | 9°C | 0 | 2.1 | NNW | 64 | 1006 |
| 06:00 | 12:00 | 11.8°C | 9.2°C | 0 | 2 | NNW | 61 | 1006 |
| 07:00 | 13:00 | 13.3°C | 11°C | 0 | 1.8 | NNW | 59 | 1006 |
| 08:00 | 14:00 | 16.5°C | 14°C | 0 | 1.9 | NNW | 46 | 1007 |
| 09:00 | 15:00 | 20.3°C | 17.5°C | 0 | 2.3 | NNW | 36 | 1006 |
| 10:00 | 16:00 | 21°C | 18.2°C | 0 | 2.5 | N | 36 | 1006 |
| 11:00 | 17:00 | 22.7°C | 19.9°C | 0 | 2 | N | 29 | 1005 |
| 12:00 | 18:00 | 23.7°C | 21.5°C | 0 | 1.6 | NNE | 29 | 1005 |
| 13:00 | 19:00 | 24.1°C | 22°C | 0 | 1.4 | NE | 28 | 1004 |
| 14:00 | 20:00 | 24.8°C | 22.5°C | 0 | 1.4 | E | 26 | 1004 |
| 15:00 | 21:00 | 25.4°C | 22.9°C | 0 | 1.6 | ESE | 25 | 1004 |
| 16:00 | 22:00 | 25.7°C | 23.5°C | 0 | 1.1 | ESE | 23 | 1004 |
| 17:00 | 23:00 | 25.7°C | 23.5°C | 0 | 1.1 | SE | 23 | 1004 |
| 18:00 | 00:00 | 25°C | 21.9°C | 0 | 2.3 | SSW | 24 | 1005 |
| 19:00 | 01:00 | 23.9°C | 19.5°C | 0 | 4.2 | SSW | 26 | 1005 |
| 20:00 | 02:00 | 21.4°C | 18°C | 0 | 3.5 | S | 37 | 1006 |
| 21:00 | 03:00 | 20°C | 17.3°C | 0 | 2.6 | SSE | 39 | 1006 |
| 22:00 | 04:00 | 18.9°C | 16.6°C | 0 | 1.6 | SSE | 40 | 1006 |
| 23:00 | 05:00 | 16.8°C | 14.6°C | 0 | 2 | SE | 52 | 1006 |
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
- Sidney — 47.750°, -104.250°, ERA5 grid cell center, 7.9 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 28 June 2017 specifically — not a monthly average. See the Sidney 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 Sidney, United States (47.75°N, 104.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Sidney, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Sidney, 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 Sidney, 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.