Lead
United States · 30 May 2018
Average
16°C
low 10.3° · high 22.6°
Rainfall
0.6mm
dry day
Wind
3.2m/s
daily average
Humidity
66.2%
daily average
Cloud
23%
cover
Pressure
1006hPa
daily average
The temperature ranged from 10.3°C around 06:00 to 22.6°C around 16:00. Rain was recorded across 3 hours, from around 00:00 to 17:00 (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
79th percentile
Low temperature
82th percentile
Rainfall
37th percentile
Wind
58th 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 12.3°C, versus 16°C on this specific day.
Sun & daylight
Sunrise
05:15
Sunset
20:30
Day length
15h 15m
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 | 11.9 | 9.5 | 0.16 | 4.1 | WNW | 98 | 1007 |
| 01:00 | 07:00 | 12.3 | 9.9 | 0.11 | 4.1 | WNW | 95 | 1007 |
| 02:00 | 08:00 | 12.2 | 9.4 | 0.06 | 4.3 | W | 92 | 1007 |
| 03:00 | 09:00 | 11 | 7.8 | 0.04 | 4.3 | W | 91 | 1006 |
| 04:00 | 10:00 | 10.4 | 7 | 0.03 | 4.9 | WNW | 96 | 1006 |
| 05:00 | 11:00 | 10.4 | 7.1 | 0 | 4.4 | WNW | 93 | 1007 |
| 06:00 | 12:00 | 10.3 | 7.3 | 0 | 4 | W | 90 | 1007 |
| 07:00 | 13:00 | 10.9 | 8.1 | 0 | 3.6 | WNW | 86 | 1007 |
| 08:00 | 14:00 | 12.7 | 9.7 | 0 | 3.4 | WNW | 71 | 1007 |
| 09:00 | 15:00 | 18.7 | 15.5 | 0 | 3.9 | NW | 50 | 1007 |
| 10:00 | 16:00 | 19.1 | 15.7 | 0 | 4 | NW | 46 | 1007 |
| 11:00 | 17:00 | 20.3 | 16.7 | 0 | 3.9 | NW | 39 | 1006 |
| 12:00 | 18:00 | 21.1 | 17.8 | 0 | 3.6 | NNW | 39 | 1006 |
| 13:00 | 19:00 | 21.4 | 18.5 | 0 | 3.1 | NNW | 39 | 1005 |
| 14:00 | 20:00 | 21.7 | 19.1 | 0 | 2.7 | NNW | 38 | 1005 |
| 15:00 | 21:00 | 21.9 | 19.3 | 0 | 2.4 | NW | 35 | 1004 |
| 16:00 | 22:00 | 22.6 | 20.1 | 0.03 | 2.2 | NW | 35 | 1004 |
| 17:00 | 23:00 | 22 | 20 | 0.11 | 1.7 | NNW | 37 | 1004 |
| 18:00 | 00:00 | 21.3 | 19.3 | 0.01 | 1.8 | N | 39 | 1004 |
| 19:00 | 01:00 | 20.6 | 18.6 | 0 | 1.9 | NE | 41 | 1004 |
| 20:00 | 02:00 | 17.1 | 16.3 | 0 | 2 | E | 71 | 1005 |
| 21:00 | 03:00 | 11.8 | 10.1 | 0 | 2.4 | SE | 88 | 1006 |
| 22:00 | 04:00 | 11.8 | 10 | 0 | 2.6 | SSE | 89 | 1006 |
| 23:00 | 05:00 | 11.1 | 9.2 | 0 | 2.7 | SSE | 91 | 1007 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Lead — 44.250°, -103.750°, ERA5 grid cell center, 11.4 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 30 May 2018 specifically — not a monthly average. See the Lead 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 Lead, United States (44.25°N, 103.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Lead, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Lead, 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 Lead, 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.