Lead
United States · 9 October 2021
← 8 October 202110 October 2021 →
Average
8.4°C
low 4.5° · high 11.4°
Rainfall
15.4mm
rain recorded
Wind
4.2m/s
daily average
Humidity
87.1%
daily average
Cloud
71%
cover
Pressure
1006hPa
daily average
The temperature ranged from 4.5°C around 21:00 to 11.4°C around 11:00. Rain was recorded across 15 hours, from around 00:00 to 23:00 (15.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
41th percentile
Low temperature
72th percentile
Rainfall
98th percentile
Wind
64th 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 6.8°C, versus 8.4°C on this specific day.
Sun & daylight
Sunrise
07:02
Sunset
18:20
Day length
11h 18m
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 | 9.7 | 7.5 | 0.93 | 2.8 | S | 95 | 1010 |
| 01:00 | 07:00 | 9.7 | 7.9 | 0.3 | 2.2 | S | 95 | 1009 |
| 02:00 | 08:00 | 9.3 | 7.3 | 0 | 2.3 | SSW | 96 | 1007 |
| 03:00 | 09:00 | 7.7 | 4.9 | 0 | 3.1 | SSW | 95 | 1007 |
| 04:00 | 10:00 | 8.3 | 6 | 0 | 2.2 | SSW | 89 | 1007 |
| 05:00 | 11:00 | 8.6 | 6.4 | 0 | 2 | SSW | 87 | 1006 |
| 06:00 | 12:00 | 8.9 | 6.8 | 0 | 1.9 | SSW | 86 | 1006 |
| 07:00 | 13:00 | 9.2 | 6.6 | 0 | 2.5 | SW | 84 | 1006 |
| 08:00 | 14:00 | 9.1 | 6.4 | 0 | 2.7 | SW | 85 | 1006 |
| 09:00 | 15:00 | 10.8 | 8.3 | 0 | 2.7 | SW | 77 | 1005 |
| 10:00 | 16:00 | 11.3 | 8.4 | 0.01 | 2.9 | WSW | 71 | 1005 |
| 11:00 | 17:00 | 11.4 | 8.3 | 0.15 | 3.2 | WSW | 69 | 1004 |
| 12:00 | 18:00 | 9.3 | 6.2 | 0.52 | 2.7 | W | 74 | 1003 |
| 13:00 | 19:00 | 10.9 | 7.4 | 2.19 | 4.1 | W | 79 | 1004 |
| 14:00 | 20:00 | 10.2 | 6.2 | 2.02 | 4.8 | W | 82 | 1004 |
| 15:00 | 21:00 | 7.8 | 3 | 0.46 | 5.1 | W | 78 | 1004 |
| 16:00 | 22:00 | 7.4 | 2.8 | 0.55 | 5 | W | 84 | 1003 |
| 17:00 | 23:00 | 7.8 | 3.3 | 0.27 | 5.4 | W | 91 | 1004 |
| 18:00 | 00:00 | 7.2 | 2.4 | 0.7 | 5.7 | WNW | 93 | 1004 |
| 19:00 | 01:00 | 7.3 | 1.8 | 1.88 | 6.8 | NW | 94 | 1006 |
| 20:00 | 02:00 | 5.9 | -0.2 | 1.97 | 7.3 | NW | 97 | 1007 |
| 21:00 | 03:00 | 4.5 | -2.4 | 1.36 | 8 | NW | 99 | 1008 |
| 22:00 | 04:00 | 5 | -1.7 | 1.13 | 7.8 | NW | 95 | 1009 |
| 23:00 | 05:00 | 5.1 | -1.4 | 0.95 | 7.5 | NW | 95 | 1010 |
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
- 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 9 October 2021 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.