Home / Leadville / 18 May 2018
Leadville
United States · 18 May 2018
Average
3.1°C
low -3.5°C · high 10.4°C
Rainfall
0.6mm
dry day
Wind
1.7m/s
daily average
Humidity
56.5%
daily average
Cloud
60%
cover
Pressure
1010hPa
daily average
The temperature ranged from -3.5°C around 06:00 to 10.4°C around 15:00. Rain was recorded for one hour, around 19:00 (0.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
76th percentile
Low temperature
50th percentile
Rainfall
45th percentile
Wind
22th 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 1.9°C, versus 3.1°C on this specific day.
Sun & daylight
Sunrise
05:48
Sunset
20:14
Day length
14h 25m
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 | 0.8°C | -2.7°C | 0 | 1.2 | WNW | 61 | 1010 |
| 01:00 | 07:00 | 0°C | -3.5°C | 0 | 1.2 | W | 63 | 1009 |
| 02:00 | 08:00 | -1.3°C | -4.7°C | 0 | 0.9 | W | 64 | 1009 |
| 03:00 | 09:00 | -1.5°C | -4.6°C | 0 | 0.4 | WNW | 65 | 1009 |
| 04:00 | 10:00 | -3.4°C | -6.5°C | 0 | 0.3 | SSE | 67 | 1011 |
| 05:00 | 11:00 | -3.4°C | -6.7°C | 0 | 0.5 | SSE | 67 | 1010 |
| 06:00 | 12:00 | -3.5°C | -6.6°C | 0 | 0.2 | E | 68 | 1010 |
| 07:00 | 13:00 | -0.9°C | -4°C | 0 | 0.6 | ENE | 68 | 1010 |
| 08:00 | 14:00 | 4.6°C | 0.9°C | 0 | 1.5 | ESE | 49 | 1011 |
| 09:00 | 15:00 | 6.8°C | 2.7°C | 0.01 | 2 | ESE | 39 | 1011 |
| 10:00 | 16:00 | 7.3°C | 2°C | 0.01 | 3.5 | SSE | 34 | 1010 |
| 11:00 | 17:00 | 8°C | 2.3°C | 0.02 | 4.1 | SSE | 33 | 1009 |
| 12:00 | 18:00 | 8.8°C | 3.3°C | 0 | 3.9 | S | 34 | 1008 |
| 13:00 | 19:00 | 10°C | 5°C | 0.01 | 3.3 | S | 32 | 1007 |
| 14:00 | 20:00 | 10.2°C | 5.7°C | 0 | 2.5 | SSE | 32 | 1006 |
| 15:00 | 21:00 | 10.4°C | 6.6°C | 0 | 1.4 | SE | 27 | 1007 |
| 16:00 | 22:00 | 8.3°C | 3.8°C | 0 | 2.3 | S | 32 | 1007 |
| 17:00 | 23:00 | 6.7°C | 2.7°C | 0 | 1.6 | SSE | 36 | 1009 |
| 18:00 | 00:00 | 5.9°C | 2.4°C | 0.03 | 1.5 | SE | 50 | 1010 |
| 19:00 | 01:00 | 4.3°C | 1.1°C | 0.44 | 1.8 | E | 76 | 1012 |
| 20:00 | 02:00 | 2.7°C | -0.2°C | 0.08 | 1.3 | ENE | 82 | 1012 |
| 21:00 | 03:00 | -1°C | -4.4°C | 0.01 | 1.6 | ESE | 91 | 1013 |
| 22:00 | 04:00 | -2.7°C | -5.6°C | 0 | 0.6 | SW | 91 | 1013 |
| 23:00 | 05:00 | -1.8°C | -5.2°C | 0 | 1.4 | SSW | 91 | 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
- Leadville — 39.250°, -106.250°, ERA5 grid cell center, 3.7 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 18 May 2018 specifically — not a monthly average. See the Leadville 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 Leadville, United States (39.25°N, 106.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Leadville, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Leadville, 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 Leadville, 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.