Home / Firestone / 20 May 2019
Firestone
United States · 20 May 2019
Average
3.9°C
low 0.9°C · high 6.9°C
Rainfall
25.6mm
rain recorded
Wind
2.4m/s
daily average
Humidity
93.5%
daily average
Cloud
99%
cover
Pressure
1013hPa
daily average
The temperature ranged from 0.9°C around 23:00 to 6.9°C around 00:00. Rain was recorded across 24 hours, from around 00:00 to 23:00 (25.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
2th percentile
Low temperature
4th percentile
Rainfall
99th percentile
Wind
67th 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 14.4°C, versus 3.9°C on this specific day.
Sun & daylight
Sunrise
05:40
Sunset
20:12
Day length
14h 32m
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 | 6.9°C | 4.5°C | 0.32 | 1.8 | N | 86 | 1015 |
| 01:00 | 07:00 | 6.6°C | 4.3°C | 1 | 1.4 | N | 85 | 1015 |
| 02:00 | 08:00 | 6°C | 3.8°C | 0.76 | 1.3 | NNW | 88 | 1014 |
| 03:00 | 09:00 | 5.3°C | 2.8°C | 0.64 | 1.5 | N | 88 | 1014 |
| 04:00 | 10:00 | 4°C | 0.6°C | 0.66 | 2.7 | N | 93 | 1016 |
| 05:00 | 11:00 | 3.7°C | -0.5°C | 0.73 | 3.8 | NE | 94 | 1015 |
| 06:00 | 12:00 | 3.6°C | -0.2°C | 0.5 | 3.2 | NE | 93 | 1015 |
| 07:00 | 13:00 | 3.2°C | -1°C | 0.39 | 3.7 | ENE | 96 | 1016 |
| 08:00 | 14:00 | 2.9°C | 0°C | 0.61 | 1.9 | ENE | 98 | 1016 |
| 09:00 | 15:00 | 3.6°C | 1°C | 0.74 | 1.5 | NNE | 97 | 1015 |
| 10:00 | 16:00 | 3.9°C | 0.7°C | 0.83 | 2.6 | NE | 97 | 1014 |
| 11:00 | 17:00 | 3.1°C | -0.4°C | 1.2 | 2.8 | ENE | 100 | 1014 |
| 12:00 | 18:00 | 3.8°C | 0.5°C | 1.24 | 2.6 | ENE | 100 | 1013 |
| 13:00 | 19:00 | 4°C | 0.8°C | 0.56 | 2.5 | ENE | 96 | 1011 |
| 14:00 | 20:00 | 4.6°C | 1.3°C | 0.93 | 2.7 | ENE | 94 | 1010 |
| 15:00 | 21:00 | 5°C | 1.5°C | 0.96 | 3.1 | ENE | 91 | 1009 |
| 16:00 | 22:00 | 4°C | 1.2°C | 0.77 | 1.6 | NNE | 86 | 1011 |
| 17:00 | 23:00 | 4.9°C | 1.4°C | 0.44 | 2.7 | NNE | 83 | 1010 |
| 18:00 | 00:00 | 4.3°C | 1°C | 0.91 | 2.6 | NE | 91 | 1011 |
| 19:00 | 01:00 | 3.9°C | 0.9°C | 1.33 | 2.1 | NNE | 96 | 1011 |
| 20:00 | 02:00 | 3.4°C | 0.2°C | 2.15 | 2.4 | NE | 96 | 1012 |
| 21:00 | 03:00 | 1.5°C | -1.9°C | 2.71 | 2.4 | NNE | 99 | 1012 |
| 22:00 | 04:00 | 1°C | -2.4°C | 3.01 | 2.1 | NNW | 98 | 1012 |
| 23:00 | 05:00 | 0.9°C | -2.1°C | 2.21 | 1.5 | N | 99 | 1011 |
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
- Firestone — 40.000°, -105.000°, ERA5 grid cell center, 13.6 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 20 May 2019 specifically — not a monthly average. See the Firestone 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 Firestone, United States (40.00°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 Firestone, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Firestone, 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 Firestone, 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.