Home / Brush / 23 September 2017
Brush
United States · 23 September 2017
← 22 September 201724 September 2017 →
Average
10.5°C
low 6.5° · high 16.2°
Rainfall
21.1mm
rain recorded
Wind
4.1m/s
daily average
Humidity
79.1%
daily average
Cloud
92%
cover
Pressure
1013hPa
daily average
The temperature ranged from 6.5°C around 22:00 to 16.2°C around 00:00. Rain was recorded across 12 hours, from around 11:00 to 23:00 (21.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
4th percentile
Low temperature
12th percentile
Rainfall
99th percentile
Wind
76th 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 19°C, versus 10.5°C on this specific day.
Sun & daylight
Sunrise
06:42
Sunset
18:48
Day length
12h 6m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Denver.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 06:00 | 16.2 | 12.3 | 0 | 4.7 | N | 54 | 1010 |
| 01:00 | 07:00 | 14.3 | 10 | 0 | 5 | N | 59 | 1010 |
| 02:00 | 08:00 | 11.9 | 7.4 | 0 | 4.9 | N | 65 | 1010 |
| 03:00 | 09:00 | 10.5 | 6.5 | 0 | 4.3 | NNE | 72 | 1010 |
| 04:00 | 10:00 | 9.3 | 5.1 | 0 | 4.3 | N | 72 | 1014 |
| 05:00 | 11:00 | 8.7 | 3.7 | 0 | 5.3 | N | 74 | 1014 |
| 06:00 | 12:00 | 7.8 | 3.1 | 0 | 4.9 | N | 77 | 1015 |
| 07:00 | 13:00 | 7.3 | 3.3 | 0 | 3.9 | N | 79 | 1016 |
| 08:00 | 14:00 | 7.7 | 3.8 | 0 | 3.6 | N | 77 | 1016 |
| 09:00 | 15:00 | 10.1 | 6.2 | 0 | 4 | N | 72 | 1016 |
| 10:00 | 16:00 | 11.2 | 7.5 | 0 | 3.9 | NNE | 69 | 1016 |
| 11:00 | 17:00 | 12.4 | 8.8 | 0.1 | 3.9 | NE | 67 | 1015 |
| 12:00 | 18:00 | 11.9 | 8.6 | 1.28 | 3.9 | ENE | 74 | 1014 |
| 13:00 | 19:00 | 12.7 | 10 | 0.07 | 3.3 | ENE | 75 | 1012 |
| 14:00 | 20:00 | 12.1 | 9.7 | 0.33 | 3.1 | E | 81 | 1011 |
| 15:00 | 21:00 | 12.1 | 9.3 | 1.22 | 3.6 | E | 79 | 1010 |
| 16:00 | 22:00 | 12.1 | 9.7 | 0.59 | 3.7 | NE | 89 | 1011 |
| 17:00 | 23:00 | 11.2 | 8.7 | 0.72 | 3.7 | NNE | 94 | 1012 |
| 18:00 | 00:00 | 11.1 | 7.7 | 0.99 | 5 | N | 94 | 1012 |
| 19:00 | 01:00 | 10.6 | 6.9 | 1.73 | 5.5 | N | 95 | 1012 |
| 20:00 | 02:00 | 9.1 | 5.8 | 3.92 | 4.2 | N | 95 | 1013 |
| 21:00 | 03:00 | 6.7 | 3.5 | 4.15 | 3.4 | N | 96 | 1014 |
| 22:00 | 04:00 | 6.5 | 3 | 2.96 | 3.6 | NNW | 94 | 1013 |
| 23:00 | 05:00 | 7.4 | 3.8 | 3.07 | 3.8 | NNW | 93 | 1013 |
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
- Brush — 40.250°, -103.500°, ERA5 grid cell center, 10.6 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 23 September 2017 specifically — not a monthly average. See the Brush 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 (2026-07-18). Historical climate data for Brush, United States (40.25°N, 103.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Brush, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Brush, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Brush, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.