Lead
United States · 29 April 2018
← 28 April 201830 April 2018 →
Average
15.3°C
low 9.7°C · high 23.6°C
Rainfall
0.5mm
dry day
Wind
4.2m/s
daily average
Humidity
47.5%
daily average
Cloud
59%
cover
Pressure
1002hPa
daily average
The temperature ranged from 9.7°C around 23:00 to 23.6°C around 15:00. Rain was recorded across 2 hours, from around 16:00 to 18:00 (0.5mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
97th percentile
Low temperature
100th percentile
Rainfall
39th percentile
Wind
81th 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 5.7°C, versus 15.3°C on this specific day.
Sun & daylight
Sunrise
05:48
Sunset
19:56
Day length
14h 8m
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 | 12°C | 5.7°C | 0 | 7 | SSW | 56 | 1005 |
| 01:00 | 07:00 | 12.4°C | 5.9°C | 0 | 7.2 | SSW | 54 | 1005 |
| 02:00 | 08:00 | 12.7°C | 6.1°C | 0.01 | 7.3 | SSW | 51 | 1004 |
| 03:00 | 09:00 | 12.6°C | 6.1°C | 0 | 7.1 | SSW | 52 | 1004 |
| 04:00 | 10:00 | 11.2°C | 5.2°C | 0 | 6.1 | SSW | 52 | 1003 |
| 05:00 | 11:00 | 11.2°C | 6°C | 0 | 4.9 | SW | 52 | 1003 |
| 06:00 | 12:00 | 10.9°C | 6.3°C | 0 | 4.1 | SSW | 53 | 1002 |
| 07:00 | 13:00 | 10.9°C | 6.6°C | 0 | 3.9 | SSW | 55 | 1002 |
| 08:00 | 14:00 | 13°C | 8.7°C | 0 | 3.8 | SSW | 48 | 1002 |
| 09:00 | 15:00 | 18.4°C | 14.7°C | 0 | 3.2 | SSW | 38 | 1002 |
| 10:00 | 16:00 | 19.6°C | 15.9°C | 0 | 3.4 | SW | 35 | 1001 |
| 11:00 | 17:00 | 20.5°C | 17.2°C | 0 | 2.8 | SSW | 34 | 1001 |
| 12:00 | 18:00 | 20.7°C | 17.6°C | 0 | 2.5 | SSW | 34 | 1001 |
| 13:00 | 19:00 | 20.3°C | 17.2°C | 0.02 | 2.9 | S | 36 | 999 |
| 14:00 | 20:00 | 22.2°C | 18.7°C | 0.03 | 3 | S | 29 | 998 |
| 15:00 | 21:00 | 23.6°C | 19.6°C | 0.03 | 3.4 | SSW | 26 | 997 |
| 16:00 | 22:00 | 20.4°C | 15.6°C | 0.12 | 4 | SW | 25 | 998 |
| 17:00 | 23:00 | 18.2°C | 14.9°C | 0 | 1.8 | S | 29 | 999 |
| 18:00 | 00:00 | 15.9°C | 13°C | 0.2 | 2 | SW | 43 | 999 |
| 19:00 | 01:00 | 15.5°C | 12.3°C | 0.07 | 2.9 | WNW | 50 | 999 |
| 20:00 | 02:00 | 13.4°C | 9.1°C | 0 | 4.8 | NNW | 59 | 1001 |
| 21:00 | 03:00 | 10.8°C | 6.8°C | 0 | 4.1 | NW | 68 | 1003 |
| 22:00 | 04:00 | 10.3°C | 6.4°C | 0 | 4.4 | NW | 76 | 1005 |
| 23:00 | 05:00 | 9.7°C | 6°C | 0 | 4.5 | NW | 88 | 1006 |
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 29 April 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 (2026-07-21). 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.