Sidney
United States · 7 May 2017
Average
22.3°C
low 14.9°C · high 30.9°C
Rainfall
1.4mm
rain recorded
Wind
5m/s
daily average
Humidity
38.9%
daily average
Cloud
87%
cover
Pressure
1002hPa
daily average
The temperature ranged from 14.9°C around 06:00 to 30.9°C around 15:00. Rain was recorded across 2 hours, from around 18:00 to 19:00 (1.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
97th percentile
Low temperature
100th percentile
Rainfall
77th percentile
Wind
71th 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 11.8°C, versus 22.3°C on this specific day.
Sun & daylight
Sunrise
05:29
Sunset
20:18
Day length
14h 49m
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 | 20°C | 13.5°C | 0 | 7.2 | SE | 32 | 1004 |
| 01:00 | 07:00 | 19.5°C | 13°C | 0 | 7 | SE | 32 | 1004 |
| 02:00 | 08:00 | 18.5°C | 12.4°C | 0 | 6.8 | SE | 37 | 1004 |
| 03:00 | 09:00 | 17.4°C | 11.4°C | 0 | 6.6 | SE | 40 | 1004 |
| 04:00 | 10:00 | 15.1°C | 9.8°C | 0 | 5.6 | SE | 46 | 1004 |
| 05:00 | 11:00 | 15°C | 10.3°C | 0 | 4.9 | SE | 49 | 1003 |
| 06:00 | 12:00 | 14.9°C | 10.8°C | 0 | 4.3 | ESE | 52 | 1004 |
| 07:00 | 13:00 | 15.2°C | 10.9°C | 0 | 4.8 | ESE | 53 | 1004 |
| 08:00 | 14:00 | 17.3°C | 12.5°C | 0 | 5.5 | ESE | 46 | 1004 |
| 09:00 | 15:00 | 20.5°C | 15.8°C | 0 | 5.6 | SE | 41 | 1003 |
| 10:00 | 16:00 | 22°C | 17.9°C | 0 | 5.1 | SE | 40 | 1003 |
| 11:00 | 17:00 | 25.2°C | 21.1°C | 0 | 4.8 | SE | 31 | 1002 |
| 12:00 | 18:00 | 26.2°C | 22.4°C | 0 | 4.5 | ESE | 30 | 1001 |
| 13:00 | 19:00 | 27°C | 23.2°C | 0 | 4.4 | ESE | 28 | 1001 |
| 14:00 | 20:00 | 29.1°C | 25.2°C | 0 | 4.5 | ESE | 24 | 1000 |
| 15:00 | 21:00 | 30.9°C | 27.2°C | 0 | 3.9 | SE | 21 | 999 |
| 16:00 | 22:00 | 30.1°C | 27.6°C | 0 | 3.6 | SSE | 29 | 997 |
| 17:00 | 23:00 | 30.3°C | 28.6°C | 0.06 | 2 | SSW | 26 | 997 |
| 18:00 | 00:00 | 29.7°C | 27.2°C | 0.82 | 3 | W | 26 | 998 |
| 19:00 | 01:00 | 27.9°C | 25.8°C | 0.52 | 3.1 | WNW | 33 | 998 |
| 20:00 | 02:00 | 24.4°C | 21.7°C | 0 | 4.5 | WNW | 44 | 1000 |
| 21:00 | 03:00 | 20.2°C | 17.3°C | 0 | 4.5 | WNW | 55 | 1001 |
| 22:00 | 04:00 | 20.4°C | 16.5°C | 0 | 5.8 | WNW | 53 | 1002 |
| 23:00 | 05:00 | 18°C | 12.7°C | 0 | 7.9 | WNW | 62 | 1004 |
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 7 May 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.