Home / Cedaredge / 18 August 2021
Cedaredge
United States · 18 August 2021
← 17 August 202119 August 2021 →
Average
19.5°C
low 15.1°C · high 27.2°C
Rainfall
4.2mm
rain recorded
Wind
2.2m/s
daily average
Humidity
45.8%
daily average
Cloud
79%
cover
Pressure
1010hPa
daily average
The temperature ranged from 15.1°C around 23:00 to 27.2°C around 13:00. Rain was recorded across 8 hours, from around 14:00 to 23:00 (4.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
33th percentile
Low temperature
86th percentile
Rainfall
92th percentile
Wind
91th 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 19.5°C on this specific day.
Sun & daylight
Sunrise
06:28
Sunset
20:02
Day length
13h 34m
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 | 19.4°C | 17.1°C | 0.02 | 0.9 | SE | 31 | 1008 |
| 01:00 | 07:00 | 18°C | 15.2°C | 0 | 1.8 | SE | 37 | 1008 |
| 02:00 | 08:00 | 17.1°C | 14.5°C | 0 | 1.7 | SE | 40 | 1007 |
| 03:00 | 09:00 | 16.3°C | 13.9°C | 0 | 1.4 | SE | 42 | 1007 |
| 04:00 | 10:00 | 15.3°C | 12.8°C | 0 | 1.8 | ESE | 46 | 1008 |
| 05:00 | 11:00 | 15.2°C | 12.6°C | 0 | 1.8 | ESE | 47 | 1009 |
| 06:00 | 12:00 | 15.3°C | 13°C | 0 | 1.3 | ESE | 47 | 1010 |
| 07:00 | 13:00 | 15.4°C | 12.7°C | 0 | 1.9 | ESE | 46 | 1010 |
| 08:00 | 14:00 | 18.4°C | 16°C | 0 | 1.8 | SE | 41 | 1011 |
| 09:00 | 15:00 | 22.2°C | 20.1°C | 0 | 1.5 | SSE | 33 | 1012 |
| 10:00 | 16:00 | 24.1°C | 21.8°C | 0.01 | 2.1 | S | 32 | 1011 |
| 11:00 | 17:00 | 25.1°C | 22.2°C | 0 | 3 | SSW | 31 | 1010 |
| 12:00 | 18:00 | 26.9°C | 23.6°C | 0.01 | 3.6 | SSW | 28 | 1009 |
| 13:00 | 19:00 | 27.2°C | 23.8°C | 0.01 | 3.8 | SW | 28 | 1008 |
| 14:00 | 20:00 | 27°C | 23.8°C | 0.37 | 3.6 | SW | 28 | 1007 |
| 15:00 | 21:00 | 22.5°C | 20.1°C | 1.56 | 3.1 | SW | 42 | 1007 |
| 16:00 | 22:00 | 22.2°C | 21.3°C | 0.03 | 1.3 | S | 46 | 1010 |
| 17:00 | 23:00 | 19.8°C | 17°C | 0.49 | 4 | S | 52 | 1009 |
| 18:00 | 00:00 | 19.2°C | 16.3°C | 0.3 | 4.2 | S | 57 | 1010 |
| 19:00 | 01:00 | 17.7°C | 16.2°C | 0.2 | 2.6 | SSE | 64 | 1011 |
| 20:00 | 02:00 | 17°C | 15.7°C | 0.57 | 2 | SE | 63 | 1011 |
| 21:00 | 03:00 | 16.1°C | 15.3°C | 0.05 | 1.3 | ESE | 69 | 1012 |
| 22:00 | 04:00 | 15.3°C | 15.1°C | 0.11 | 0.7 | SE | 74 | 1013 |
| 23:00 | 05:00 | 15.1°C | 14.6°C | 0.42 | 1.2 | SSW | 77 | 1014 |
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
- Cedaredge — 39.000°, -108.000°, ERA5 grid cell center, 12.7 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 18 August 2021 specifically — not a monthly average. See the Cedaredge 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 (2026-07-20). Historical climate data for Cedaredge, United States (39.00°N, 108.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Cedaredge, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Cedaredge, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Cedaredge, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.