Home / Silver Summit / 30 July 2017
Silver Summit
United States · 30 July 2017
Average
18.8°C
low 10.1°C · high 27.5°C
Rainfall
0.9mm
dry day
Wind
1.3m/s
daily average
Humidity
57%
daily average
Cloud
23%
cover
Pressure
1019hPa
daily average
The temperature ranged from 10.1°C around 06:00 to 27.5°C around 16:00. Rain was recorded for one hour, around 18:00 (0.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
31th percentile
Low temperature
16th percentile
Rainfall
78th percentile
Wind
8th 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 20.6°C, versus 18.8°C on this specific day.
Sun & daylight
Sunrise
06:21
Sunset
20:43
Day length
14h 22m
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 | 14.2°C | 13°C | 0 | 0.7 | E | 60 | 1019 |
| 01:00 | 07:00 | 14.7°C | 13.5°C | 0 | 0.9 | E | 62 | 1019 |
| 02:00 | 08:00 | 13.4°C | 12.1°C | 0 | 1.1 | ESE | 67 | 1019 |
| 03:00 | 09:00 | 12.8°C | 11.6°C | 0 | 1 | ESE | 70 | 1019 |
| 04:00 | 10:00 | 10.8°C | 9.1°C | 0 | 1.2 | ESE | 74 | 1020 |
| 05:00 | 11:00 | 10.2°C | 8.4°C | 0 | 1.3 | ESE | 76 | 1020 |
| 06:00 | 12:00 | 10.1°C | 8.3°C | 0 | 1.4 | ESE | 78 | 1020 |
| 07:00 | 13:00 | 10.1°C | 8.2°C | 0 | 1.6 | ESE | 78 | 1021 |
| 08:00 | 14:00 | 13.6°C | 12.2°C | 0 | 1.6 | E | 73 | 1021 |
| 09:00 | 15:00 | 19.1°C | 17.9°C | 0 | 1.1 | ENE | 49 | 1022 |
| 10:00 | 16:00 | 21°C | 19.4°C | 0 | 1.3 | NNE | 41 | 1021 |
| 11:00 | 17:00 | 23.5°C | 21.8°C | 0 | 1.4 | N | 34 | 1021 |
| 12:00 | 18:00 | 24°C | 22.1°C | 0 | 1.5 | N | 32 | 1020 |
| 13:00 | 19:00 | 24.7°C | 22.8°C | 0 | 1.5 | N | 31 | 1019 |
| 14:00 | 20:00 | 26.1°C | 24.1°C | 0.01 | 1.8 | NNW | 29 | 1018 |
| 15:00 | 21:00 | 26.8°C | 24.1°C | 0.02 | 2.2 | NW | 25 | 1018 |
| 16:00 | 22:00 | 27.5°C | 25.8°C | 0.02 | 2 | N | 30 | 1017 |
| 17:00 | 23:00 | 27.1°C | 25.7°C | 0.07 | 1.5 | N | 31 | 1016 |
| 18:00 | 00:00 | 25.1°C | 24.9°C | 0.72 | 1.2 | N | 44 | 1016 |
| 19:00 | 01:00 | 24.5°C | 25.6°C | 0.06 | 0.4 | NNW | 53 | 1017 |
| 20:00 | 02:00 | 21.5°C | 22.6°C | 0 | 1.1 | NW | 69 | 1018 |
| 21:00 | 03:00 | 18.1°C | 19°C | 0 | 0.9 | NNW | 81 | 1018 |
| 22:00 | 04:00 | 18°C | 19°C | 0 | 1.3 | ENE | 87 | 1019 |
| 23:00 | 05:00 | 14.7°C | 14.6°C | 0 | 1.7 | E | 91 | 1020 |
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
- Silver Summit — 40.750°, -111.500°, ERA5 grid cell center, 1.4 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 30 July 2017 specifically — not a monthly average. See the Silver Summit 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 Silver Summit, United States (40.75°N, 111.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Silver Summit, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Silver Summit, 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 Silver Summit, 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.