Home / Stapleton / 9 July 2021
Stapleton
United States · 9 July 2021
Average
27°C
low 19.3°C · high 32.9°C
Rainfall
16.5mm
rain recorded
Wind
3.5m/s
daily average
Humidity
55.7%
daily average
Cloud
34%
cover
Pressure
1010hPa
daily average
The temperature ranged from 19.3°C around 23:00 to 32.9°C around 16:00. Rain was recorded across 6 hours, from around 03:00 to 23:00 (16.5mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
83th percentile
Low temperature
81th percentile
Rainfall
98th percentile
Wind
33th 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 23.6°C, versus 27°C on this specific day.
Sun & daylight
Sunrise
06:17
Sunset
21:17
Day length
15h 0m
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 | 26.3°C | 21.9°C | 0 | 8.1 | SSW | 46 | 1006 |
| 01:00 | 06:00 | 26°C | 22.2°C | 0 | 7.1 | SSW | 47 | 1006 |
| 02:00 | 07:00 | 25.6°C | 22.7°C | 0.04 | 5.8 | SSW | 48 | 1006 |
| 03:00 | 08:00 | 23.9°C | 23.7°C | 0.21 | 2.2 | SW | 54 | 1008 |
| 04:00 | 09:00 | 21.9°C | 21.4°C | 0.21 | 2.6 | SE | 61 | 1007 |
| 05:00 | 10:00 | 21.3°C | 20°C | 0 | 4.4 | ESE | 69 | 1009 |
| 06:00 | 11:00 | 21.1°C | 20°C | 0.01 | 4 | SE | 69 | 1010 |
| 07:00 | 12:00 | 21°C | 19.2°C | 0.15 | 4.9 | SE | 70 | 1010 |
| 08:00 | 13:00 | 20.5°C | 18.7°C | 0.03 | 5.1 | SSE | 73 | 1010 |
| 09:00 | 14:00 | 22.2°C | 21.8°C | 0 | 3.2 | S | 67 | 1011 |
| 10:00 | 15:00 | 27.6°C | 29.6°C | 0 | 0.9 | WNW | 54 | 1012 |
| 11:00 | 16:00 | 28.3°C | 30°C | 0 | 1.4 | N | 52 | 1012 |
| 12:00 | 17:00 | 30.1°C | 32.2°C | 0 | 1 | NE | 48 | 1012 |
| 13:00 | 18:00 | 30.9°C | 32.8°C | 0 | 1.4 | E | 46 | 1011 |
| 14:00 | 19:00 | 31.6°C | 33.1°C | 0 | 1.8 | E | 44 | 1010 |
| 15:00 | 20:00 | 32°C | 33.3°C | 0 | 2.2 | E | 43 | 1010 |
| 16:00 | 21:00 | 32.9°C | 33.6°C | 0 | 2.8 | E | 40 | 1009 |
| 17:00 | 22:00 | 32.9°C | 35.4°C | 0 | 1.1 | ESE | 44 | 1009 |
| 18:00 | 23:00 | 32.7°C | 34.9°C | 0 | 1.8 | ESE | 46 | 1008 |
| 19:00 | 00:00 | 32.5°C | 34.9°C | 0 | 1.6 | ESE | 47 | 1009 |
| 20:00 | 01:00 | 32.2°C | 35.1°C | 0 | 0.8 | N | 48 | 1009 |
| 21:00 | 02:00 | 31.2°C | 31.4°C | 0.11 | 5.5 | N | 53 | 1011 |
| 22:00 | 03:00 | 23.3°C | 20.7°C | 3.36 | 7.8 | NE | 74 | 1013 |
| 23:00 | 04:00 | 19.3°C | 18.4°C | 12.35 | 5.5 | ENE | 93 | 1013 |
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 9 July 2021 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 (2026-07-21). 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 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Stapleton, 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 Stapleton, 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.