Sidney
United States · 3 July 2017
Average
27.2°C
low 17.3°C · high 37°C
Rainfall
0mm
dry day
Wind
4.1m/s
daily average
Humidity
42%
daily average
Cloud
14%
cover
Pressure
1008hPa
daily average
The temperature ranged from 17.3°C around 06:00 to 37°C around 19:00. 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
98th percentile
Low temperature
81th percentile
Rainfall
33th percentile
Wind
64th 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 21.1°C, versus 27.2°C on this specific day.
Sun & daylight
Sunrise
05:04
Sunset
20:58
Day length
15h 54m
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 | 17°C | 0 | 6.5 | S | 72 | 1011 |
| 01:00 | 07:00 | 20.4°C | 16.8°C | 0 | 7.1 | S | 69 | 1011 |
| 02:00 | 08:00 | 19.9°C | 16.7°C | 0 | 6.4 | SSW | 69 | 1011 |
| 03:00 | 09:00 | 19°C | 16.1°C | 0 | 5.3 | SSW | 67 | 1011 |
| 04:00 | 10:00 | 18.2°C | 16.1°C | 0 | 4.7 | SSW | 75 | 1011 |
| 05:00 | 11:00 | 17.7°C | 16°C | 0 | 4 | S | 78 | 1011 |
| 06:00 | 12:00 | 17.3°C | 15.6°C | 0 | 3.9 | S | 78 | 1011 |
| 07:00 | 13:00 | 17.9°C | 16.5°C | 0 | 3.7 | S | 76 | 1011 |
| 08:00 | 14:00 | 21.7°C | 20.3°C | 0 | 3.5 | S | 60 | 1011 |
| 09:00 | 15:00 | 26.4°C | 25.3°C | 0 | 3.4 | S | 48 | 1010 |
| 10:00 | 16:00 | 27.4°C | 26.4°C | 0 | 3.5 | S | 45 | 1010 |
| 11:00 | 17:00 | 31.2°C | 29.4°C | 0 | 3.6 | S | 32 | 1009 |
| 12:00 | 18:00 | 32.2°C | 30.2°C | 0 | 3.6 | S | 29 | 1008 |
| 13:00 | 19:00 | 32.8°C | 30.1°C | 0.01 | 4.2 | SSW | 26 | 1007 |
| 14:00 | 20:00 | 34.4°C | 30.7°C | 0 | 4.3 | SSW | 19 | 1007 |
| 15:00 | 21:00 | 35.3°C | 31.5°C | 0 | 4.2 | SSW | 16 | 1007 |
| 16:00 | 22:00 | 36.3°C | 32.1°C | 0 | 4 | SSW | 13 | 1006 |
| 17:00 | 23:00 | 36.6°C | 32.7°C | 0 | 3.6 | SSW | 13 | 1005 |
| 18:00 | 00:00 | 36.9°C | 33.2°C | 0 | 3 | SSW | 12 | 1005 |
| 19:00 | 01:00 | 37°C | 33°C | 0 | 2.3 | S | 7 | 1004 |
| 20:00 | 02:00 | 32.6°C | 29.9°C | 0 | 2.3 | SSE | 19 | 1004 |
| 21:00 | 03:00 | 27.6°C | 24.5°C | 0 | 3.3 | SE | 26 | 1005 |
| 22:00 | 04:00 | 27.5°C | 23.7°C | 0 | 4.3 | SSE | 26 | 1005 |
| 23:00 | 05:00 | 25.9°C | 22.3°C | 0 | 4.4 | SSE | 33 | 1005 |
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 3 July 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.