Lead
United States · 21 April 2025
← 20 April 202522 April 2025 →
Average
3.9°C
low -1.1° · high 10.9°
Rainfall
4.3mm
rain recorded
Wind
3.7m/s
daily average
Humidity
77.1%
daily average
Cloud
46%
cover
Pressure
1010hPa
daily average
The temperature ranged from -1.1°C around 06:00 to 10.9°C around 11:00. Rain was recorded across 8 hours, from around 11:00 to 18:00 (4.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
62th percentile
Low temperature
52th percentile
Rainfall
76th percentile
Wind
56th 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 3.4°C, versus 3.9°C on this specific day.
Sun & daylight
Sunrise
06:00
Sunset
19:47
Day length
13h 46m
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 | 1.7 | -1.8 | 0 | 2.3 | SW | 90 | 1012 |
| 01:00 | 07:00 | 1.2 | -2.3 | 0 | 2.2 | SW | 91 | 1012 |
| 02:00 | 08:00 | 0.3 | -3.5 | 0 | 2.4 | SSW | 93 | 1011 |
| 03:00 | 09:00 | 0.7 | -3.1 | 0 | 2.6 | SSW | 92 | 1011 |
| 04:00 | 10:00 | -0.8 | -5.4 | 0 | 3.3 | SW | 91 | 1010 |
| 05:00 | 11:00 | -1 | -5.6 | 0 | 3.3 | SSW | 90 | 1010 |
| 06:00 | 12:00 | -1.1 | -5.7 | 0 | 3.2 | SSW | 90 | 1009 |
| 07:00 | 13:00 | -0.1 | -4.6 | 0 | 3.2 | SSW | 88 | 1009 |
| 08:00 | 14:00 | 6.3 | 2.8 | 0 | 2.6 | S | 73 | 1008 |
| 09:00 | 15:00 | 8.3 | 4.7 | 0 | 2.4 | S | 58 | 1007 |
| 10:00 | 16:00 | 8.6 | 4.8 | 0 | 2.6 | SSW | 54 | 1007 |
| 11:00 | 17:00 | 10.9 | 6.5 | 0.23 | 3.4 | SW | 46 | 1007 |
| 12:00 | 18:00 | 10 | 4.8 | 0.8 | 4.2 | WSW | 45 | 1007 |
| 13:00 | 19:00 | 6.7 | 1 | 0.83 | 5.3 | W | 63 | 1008 |
| 14:00 | 20:00 | 8.2 | 2.1 | 0.78 | 6.2 | WNW | 64 | 1009 |
| 15:00 | 21:00 | 9.3 | 3.6 | 0.31 | 5.7 | WNW | 61 | 1010 |
| 16:00 | 22:00 | 6.9 | 1.7 | 0.1 | 5.5 | WNW | 77 | 1010 |
| 17:00 | 23:00 | 4.7 | -1.1 | 0.72 | 5.8 | WNW | 80 | 1011 |
| 18:00 | 00:00 | 5 | 0.3 | 0.45 | 4.3 | WNW | 82 | 1012 |
| 19:00 | 01:00 | 5.6 | 1.1 | 0.09 | 3.9 | WNW | 78 | 1013 |
| 20:00 | 02:00 | 0.8 | -4 | 0.01 | 4 | WNW | 91 | 1014 |
| 21:00 | 03:00 | 0 | -4.7 | 0 | 3.7 | WNW | 92 | 1015 |
| 22:00 | 04:00 | 1.3 | -3.6 | 0 | 3.9 | W | 84 | 1014 |
| 23:00 | 05:00 | 0.7 | -4.5 | 0 | 4 | W | 78 | 1015 |
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 21 April 2025 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.