Home / Stapleton / 15 April 2018
Stapleton
United States · 15 April 2018
← 14 April 201816 April 2018 →
Average
-7.1°C
low -11.6°C · high -2.2°C
Rainfall
0mm
dry day
Wind
4.7m/s
daily average
Humidity
75.8%
daily average
Cloud
1%
cover
Pressure
1027hPa
daily average
The temperature ranged from -11.6°C around 08:00 to -2.2°C around 17:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
1th percentile
Low temperature
1th percentile
Rainfall
52th percentile
Wind
36th 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 8.8°C, versus -7.1°C on this specific day.
Sun & daylight
Sunrise
07:02
Sunset
20:22
Day length
13h 20m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | -8.1°C | -15.1°C | 0 | 5.7 | NNW | 85 | 1027 |
| 01:00 | 06:00 | -8.5°C | -15.5°C | 0 | 5.5 | NNW | 84 | 1027 |
| 02:00 | 07:00 | -8.9°C | -15.6°C | 0 | 5.1 | NNW | 83 | 1027 |
| 03:00 | 08:00 | -8.9°C | -15.6°C | 0 | 5 | NNW | 80 | 1028 |
| 04:00 | 09:00 | -9.6°C | -16.5°C | 0 | 5.3 | NNW | 79 | 1028 |
| 05:00 | 10:00 | -11.1°C | -18.3°C | 0 | 5.7 | NW | 87 | 1028 |
| 06:00 | 11:00 | -11.4°C | -18.4°C | 0 | 5.3 | NW | 85 | 1028 |
| 07:00 | 12:00 | -11.5°C | -18.6°C | 0 | 5.4 | NNW | 85 | 1029 |
| 08:00 | 13:00 | -11.6°C | -18.7°C | 0 | 5.5 | NNW | 85 | 1029 |
| 09:00 | 14:00 | -10°C | -17°C | 0 | 5.4 | NNW | 83 | 1029 |
| 10:00 | 15:00 | -6.4°C | -13.3°C | 0 | 5.5 | NNW | 74 | 1029 |
| 11:00 | 16:00 | -5.3°C | -12.3°C | 0 | 5.7 | NNW | 74 | 1029 |
| 12:00 | 17:00 | -4.2°C | -11°C | 0 | 5.4 | NNW | 69 | 1029 |
| 13:00 | 18:00 | -4°C | -10.8°C | 0 | 5.4 | NNW | 68 | 1028 |
| 14:00 | 19:00 | -3.9°C | -10.5°C | 0 | 5.1 | NNW | 67 | 1028 |
| 15:00 | 20:00 | -3.1°C | -9.3°C | 0 | 4.7 | N | 65 | 1028 |
| 16:00 | 21:00 | -2.8°C | -8.8°C | 0 | 4.2 | N | 64 | 1027 |
| 17:00 | 22:00 | -2.2°C | -8.2°C | 0 | 4.3 | NNW | 63 | 1024 |
| 18:00 | 23:00 | -2.3°C | -7.6°C | 0 | 3.5 | N | 63 | 1024 |
| 19:00 | 00:00 | -3.1°C | -8°C | 0 | 2.9 | N | 66 | 1025 |
| 20:00 | 01:00 | -6.1°C | -11.1°C | 0 | 2.6 | N | 67 | 1026 |
| 21:00 | 02:00 | -8.2°C | -13.4°C | 0 | 3 | NNE | 75 | 1026 |
| 22:00 | 03:00 | -10°C | -15.7°C | 0 | 3.5 | N | 84 | 1027 |
| 23:00 | 04:00 | -9.6°C | -14.8°C | 0 | 2.9 | N | 85 | 1027 |
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
- Stapleton — 41.500°, -100.500°, ERA5 grid cell center, 2.4 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 15 April 2018 specifically — not a monthly average. See the Stapleton 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 (2026-07-19). Historical climate data for Stapleton, United States (41.50°N, 100.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Stapleton, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Stapleton, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Stapleton, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.