Lead
United States · 22 April 2017
← 21 April 201723 April 2017 →
Average
6.5°C
low -0.4°C · high 12.9°C
Rainfall
0.6mm
dry day
Wind
2.6m/s
daily average
Humidity
61.4%
daily average
Cloud
77%
cover
Pressure
1020hPa
daily average
The temperature ranged from -0.4°C around 04:00 to 12.9°C around 16:00. Rain was recorded across 3 hours, from around 10:00 to 13:00 (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
67th percentile
Low temperature
63th percentile
Rainfall
44th percentile
Wind
21th 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 3.8°C, versus 6.5°C on this specific day.
Sun & daylight
Sunrise
05:59
Sunset
19:48
Day length
13h 49m
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 | 2°C | -2.2°C | 0 | 2.8 | SSE | 79 | 1023 |
| 01:00 | 07:00 | 1.7°C | -2.5°C | 0 | 2.8 | S | 80 | 1024 |
| 02:00 | 08:00 | 1.1°C | -3.1°C | 0 | 2.9 | S | 84 | 1024 |
| 03:00 | 09:00 | 0.4°C | -3.9°C | 0 | 3.1 | SSW | 89 | 1023 |
| 04:00 | 10:00 | -0.4°C | -4.3°C | 0 | 2.5 | SSW | 93 | 1024 |
| 05:00 | 11:00 | -0.3°C | -4.1°C | 0 | 2.4 | SW | 94 | 1023 |
| 06:00 | 12:00 | -0.3°C | -4°C | 0 | 2.3 | SW | 93 | 1024 |
| 07:00 | 13:00 | -0.3°C | -3.8°C | 0 | 1.9 | SW | 93 | 1024 |
| 08:00 | 14:00 | 4.3°C | 1.8°C | 0 | 0.9 | SW | 79 | 1024 |
| 09:00 | 15:00 | 9.1°C | 7°C | 0 | 0.1 | NW | 54 | 1023 |
| 10:00 | 16:00 | 10°C | 7.3°C | 0.15 | 0.8 | SSW | 45 | 1022 |
| 11:00 | 17:00 | 11.2°C | 8°C | 0.15 | 1.3 | SSW | 39 | 1022 |
| 12:00 | 18:00 | 11.7°C | 7.8°C | 0.07 | 2.1 | SSW | 35 | 1021 |
| 13:00 | 19:00 | 12°C | 7.7°C | 0.12 | 2.7 | SSW | 35 | 1020 |
| 14:00 | 20:00 | 12.7°C | 7.9°C | 0.03 | 3.4 | SW | 33 | 1019 |
| 15:00 | 21:00 | 12.6°C | 7.5°C | 0.09 | 3.9 | SW | 34 | 1019 |
| 16:00 | 22:00 | 12.9°C | 7.8°C | 0 | 3.9 | SW | 34 | 1018 |
| 17:00 | 23:00 | 12.4°C | 7.5°C | 0 | 3.7 | SW | 36 | 1017 |
| 18:00 | 00:00 | 11.9°C | 7.2°C | 0 | 3.5 | SW | 38 | 1016 |
| 19:00 | 01:00 | 11.2°C | 7.6°C | 0 | 2.4 | SW | 46 | 1016 |
| 20:00 | 02:00 | 8.1°C | 4.3°C | 0 | 2.7 | SW | 57 | 1016 |
| 21:00 | 03:00 | 4.2°C | 0°C | 0 | 3 | SW | 70 | 1016 |
| 22:00 | 04:00 | 4.4°C | -0.1°C | 0 | 3.5 | SW | 68 | 1016 |
| 23:00 | 05:00 | 3.9°C | -1.3°C | 0 | 4.4 | SSW | 67 | 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 22 April 2017 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 (2026-07-21). 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 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Lead, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 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 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.