Home / Silver Summit / 20 July 2021
Silver Summit
United States · 20 July 2021
Average
20.9°C
low 14.5°C · high 28.3°C
Rainfall
3.1mm
rain recorded
Wind
1.5m/s
daily average
Humidity
64.9%
daily average
Cloud
65%
cover
Pressure
1018hPa
daily average
The temperature ranged from 14.5°C around 07:00 to 28.3°C around 15:00. Rain was recorded across 3 hours, from around 01:00 to 18:00 (3.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
30th percentile
Low temperature
81th percentile
Rainfall
93th 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 21°C, versus 20.9°C on this specific day.
Sun & daylight
Sunrise
06:11
Sunset
20:52
Day length
14h 40m
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 | 17.9°C | 18°C | 0 | 1.4 | S | 76 | 1021 |
| 01:00 | 07:00 | 17.8°C | 17.8°C | 0.27 | 1.2 | SE | 73 | 1020 |
| 02:00 | 08:00 | 17.3°C | 17.3°C | 0 | 1.1 | ESE | 72 | 1019 |
| 03:00 | 09:00 | 17.4°C | 17.5°C | 0 | 0.9 | SE | 72 | 1019 |
| 04:00 | 10:00 | 14.7°C | 15.1°C | 0 | 1 | SE | 93 | 1019 |
| 05:00 | 11:00 | 14.8°C | 14.9°C | 0 | 1.2 | SE | 90 | 1019 |
| 06:00 | 12:00 | 14.7°C | 14.8°C | 0 | 1.2 | SE | 89 | 1020 |
| 07:00 | 13:00 | 14.5°C | 14.3°C | 0 | 1.7 | SE | 90 | 1020 |
| 08:00 | 14:00 | 16.5°C | 17.1°C | 0 | 1.4 | SE | 91 | 1021 |
| 09:00 | 15:00 | 19.7°C | 20.2°C | 0 | 1.2 | SSE | 71 | 1021 |
| 10:00 | 16:00 | 21.7°C | 21.8°C | 0.01 | 1 | SSW | 57 | 1020 |
| 11:00 | 17:00 | 24.6°C | 24.3°C | 0.01 | 1.7 | WSW | 48 | 1019 |
| 12:00 | 18:00 | 25.5°C | 24.8°C | 0.01 | 2.4 | WSW | 46 | 1019 |
| 13:00 | 19:00 | 25.8°C | 24.8°C | 0.04 | 2.7 | WSW | 44 | 1018 |
| 14:00 | 20:00 | 27.1°C | 26°C | 0.03 | 2.9 | W | 42 | 1017 |
| 15:00 | 21:00 | 28.3°C | 27°C | 0.03 | 3.1 | W | 39 | 1016 |
| 16:00 | 22:00 | 28°C | 27.6°C | 0.04 | 1.7 | WNW | 39 | 1015 |
| 17:00 | 23:00 | 27.4°C | 27.1°C | 0.18 | 1.3 | W | 39 | 1014 |
| 18:00 | 00:00 | 23.6°C | 24.4°C | 2.45 | 1.2 | SSW | 59 | 1016 |
| 19:00 | 01:00 | 24.3°C | 24.8°C | 0.02 | 1.3 | S | 54 | 1015 |
| 20:00 | 02:00 | 23.2°C | 24°C | 0 | 1.1 | SSE | 60 | 1015 |
| 21:00 | 03:00 | 20.7°C | 20.6°C | 0 | 1.4 | SE | 61 | 1015 |
| 22:00 | 04:00 | 19.5°C | 19.8°C | 0 | 1.3 | ESE | 71 | 1015 |
| 23:00 | 05:00 | 16.2°C | 16.2°C | 0 | 1.2 | ESE | 81 | 1016 |
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 20 July 2021 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 (2026-07-21). 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 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Silver Summit, 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 Silver Summit, 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.