Home / Prosper / 24 September 2017
Prosper
United States · 24 September 2017
← 23 September 201725 September 2017 →
Average
27.5°C
low 22.4° · high 32.3°
Rainfall
0mm
dry day
Wind
3.7m/s
daily average
Humidity
59.5%
daily average
Cloud
27%
cover
Pressure
1012hPa
daily average
The temperature ranged from 22.4°C around 07:00 to 32.3°C around 16:00. 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
51th percentile
Low temperature
66th percentile
Rainfall
52th percentile
Wind
76th 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 25.4°C, versus 27.5°C on this specific day.
Sun & daylight
Sunrise
07:16
Sunset
19:20
Day length
12h 4m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 26.9 | 26.7 | 0 | 4.5 | SE | 59 | 1011 |
| 01:00 | 06:00 | 26.3 | 26 | 0 | 4.4 | SSE | 60 | 1011 |
| 02:00 | 07:00 | 25.8 | 25.8 | 0 | 4 | SSE | 62 | 1011 |
| 03:00 | 08:00 | 24.8 | 25.2 | 0 | 3.8 | SSE | 69 | 1012 |
| 04:00 | 09:00 | 24.3 | 25.1 | 0 | 3.7 | SSE | 75 | 1012 |
| 05:00 | 10:00 | 22.7 | 24.1 | 0 | 3.2 | S | 84 | 1012 |
| 06:00 | 11:00 | 22.7 | 24.4 | 0 | 2.9 | SSE | 86 | 1012 |
| 07:00 | 12:00 | 22.4 | 24.2 | 0 | 3 | SSE | 89 | 1012 |
| 08:00 | 13:00 | 22.6 | 24.6 | 0 | 2.9 | SSE | 90 | 1013 |
| 09:00 | 14:00 | 24.5 | 26.9 | 0 | 3.1 | SSE | 84 | 1013 |
| 10:00 | 15:00 | 26.6 | 27.8 | 0 | 3.2 | SSE | 66 | 1014 |
| 11:00 | 16:00 | 28 | 28.8 | 0.01 | 3.9 | SSE | 61 | 1014 |
| 12:00 | 17:00 | 29.3 | 29.1 | 0 | 4.1 | SSE | 50 | 1013 |
| 13:00 | 18:00 | 30.5 | 30.4 | 0 | 4.2 | SSE | 48 | 1013 |
| 14:00 | 19:00 | 31.5 | 31.7 | 0 | 4 | SSE | 46 | 1012 |
| 15:00 | 20:00 | 32 | 32 | 0 | 3.9 | SSE | 43 | 1011 |
| 16:00 | 21:00 | 32.3 | 31.9 | 0 | 3.7 | SSE | 39 | 1010 |
| 17:00 | 22:00 | 31.9 | 31.9 | 0 | 4 | SE | 44 | 1010 |
| 18:00 | 23:00 | 31.7 | 30.9 | 0 | 4.4 | ESE | 41 | 1010 |
| 19:00 | 00:00 | 31 | 30.2 | 0 | 3.9 | E | 40 | 1010 |
| 20:00 | 01:00 | 29.4 | 28.2 | 0 | 3.6 | E | 40 | 1010 |
| 21:00 | 02:00 | 28 | 27.3 | 0 | 3.4 | ESE | 46 | 1011 |
| 22:00 | 03:00 | 27.3 | 27.4 | 0 | 3.3 | ESE | 54 | 1011 |
| 23:00 | 04:00 | 26.9 | 26.7 | 0 | 3.5 | SE | 54 | 1012 |
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
- Prosper — 33.250°, -96.750°, ERA5 grid cell center, 5.0 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 24 September 2017 specifically — not a monthly average. See the Prosper 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 Prosper, United States (33.25°N, 96.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Prosper, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Prosper, 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 Prosper, 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.