Home / Westminster / 23 September 2016
Westminster
United States · 23 September 2016
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Average
18.8°C
low 12.1°C · high 29.1°C
Rainfall
0.4mm
dry day
Wind
3.5m/s
daily average
Humidity
50%
daily average
Cloud
20%
cover
Pressure
1003hPa
daily average
The temperature ranged from 12.1°C around 02:00 to 29.1°C around 15:00. Rain was recorded across 2 hours, from around 22:00 to 23:00 (0.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
73th percentile
Low temperature
81th percentile
Rainfall
76th percentile
Wind
96th 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 17.1°C, versus 18.8°C on this specific day.
Sun & daylight
Sunrise
06:49
Sunset
18:54
Day length
12h 5m
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 | 14.8°C | 14.8°C | 0 | 0.9 | SW | 84 | 1007 |
| 01:00 | 07:00 | 13.6°C | 13.3°C | 0 | 0.8 | SW | 83 | 1007 |
| 02:00 | 08:00 | 12.1°C | 11.3°C | 0 | 0.7 | SSW | 80 | 1006 |
| 03:00 | 09:00 | 12.3°C | 11.6°C | 0 | 0.7 | SSW | 78 | 1005 |
| 04:00 | 10:00 | 13.3°C | 12.5°C | 0 | 1.7 | SW | 86 | 1005 |
| 05:00 | 11:00 | 13.4°C | 12.4°C | 0 | 1.9 | SW | 84 | 1005 |
| 06:00 | 12:00 | 13.4°C | 12.2°C | 0 | 2.1 | SW | 84 | 1005 |
| 07:00 | 13:00 | 13.3°C | 12.1°C | 0 | 2 | SW | 84 | 1005 |
| 08:00 | 14:00 | 14.3°C | 12.9°C | 0 | 2.1 | SW | 76 | 1005 |
| 09:00 | 15:00 | 18.7°C | 17.1°C | 0 | 1.6 | SW | 50 | 1005 |
| 10:00 | 16:00 | 21.6°C | 19.6°C | 0 | 1.7 | SSE | 38 | 1004 |
| 11:00 | 17:00 | 24.7°C | 20.4°C | 0 | 4.5 | SSE | 28 | 1002 |
| 12:00 | 18:00 | 26°C | 20°C | 0 | 6.3 | SSE | 22 | 1000 |
| 13:00 | 19:00 | 27.5°C | 21.1°C | 0 | 7 | S | 21 | 999 |
| 14:00 | 20:00 | 27.8°C | 21.2°C | 0 | 7.2 | S | 20 | 998 |
| 15:00 | 21:00 | 29.1°C | 22.5°C | 0 | 6.6 | S | 15 | 997 |
| 16:00 | 22:00 | 27.8°C | 20.8°C | 0 | 7.5 | S | 18 | 996 |
| 17:00 | 23:00 | 25.1°C | 18.2°C | 0 | 7.2 | SW | 20 | 998 |
| 18:00 | 00:00 | 22.2°C | 16.2°C | 0 | 6.2 | WSW | 26 | 1000 |
| 19:00 | 01:00 | 18.6°C | 12.2°C | 0 | 6.6 | W | 31 | 1003 |
| 20:00 | 02:00 | 18.1°C | 12.2°C | 0 | 5.9 | W | 34 | 1005 |
| 21:00 | 03:00 | 15.6°C | 12.3°C | 0.03 | 2.4 | W | 42 | 1006 |
| 22:00 | 04:00 | 15°C | 12.9°C | 0.1 | 0.7 | ENE | 44 | 1006 |
| 23:00 | 05:00 | 12.8°C | 10.9°C | 0.23 | 0.6 | SSE | 51 | 1008 |
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
- Westminster — 39.750°, -105.000°, ERA5 grid cell center, 10.1 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 23 September 2016 specifically — not a monthly average. See the Westminster 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 Westminster, United States (39.75°N, 105.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Westminster, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Westminster, 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 Westminster, 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.