Home / Prosper / 18 September 2016
Prosper
United States · 18 September 2016
← 17 September 201619 September 2016 →
Average
27.1°C
low 22.5° · high 33.6°
Rainfall
10.4mm
rain recorded
Wind
2.5m/s
daily average
Humidity
74%
daily average
Cloud
34%
cover
Pressure
1014hPa
daily average
The temperature ranged from 22.5°C around 08:00 to 33.6°C around 18:00. Rain was recorded across 2 hours, from around 12:00 to 13:00 (10.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
69th percentile
Low temperature
64th percentile
Rainfall
96th percentile
Wind
34th 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 26.2°C, versus 27.1°C on this specific day.
Sun & daylight
Sunrise
07:12
Sunset
19:28
Day length
12h 16m
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 | 24.1 | 27.5 | 0 | 2.2 | SSE | 91 | 1014 |
| 01:00 | 06:00 | 24.1 | 27.4 | 0 | 2.4 | SSE | 91 | 1014 |
| 02:00 | 07:00 | 23.7 | 26.9 | 0 | 2.4 | SSE | 92 | 1014 |
| 03:00 | 08:00 | 23.6 | 26.8 | 0 | 2.5 | S | 93 | 1013 |
| 04:00 | 09:00 | 23.7 | 27.2 | 0 | 2.2 | S | 94 | 1013 |
| 05:00 | 10:00 | 23.5 | 26.2 | 0 | 2.6 | SW | 90 | 1012 |
| 06:00 | 11:00 | 23.3 | 24.2 | 0 | 5.3 | NW | 91 | 1014 |
| 07:00 | 12:00 | 22.9 | 24.1 | 0 | 4.1 | N | 87 | 1015 |
| 08:00 | 13:00 | 22.5 | 23.9 | 0 | 3.2 | ENE | 85 | 1015 |
| 09:00 | 14:00 | 23.9 | 25.1 | 0 | 3.4 | E | 77 | 1016 |
| 10:00 | 15:00 | 26 | 26.2 | 0 | 3.7 | ESE | 61 | 1016 |
| 11:00 | 16:00 | 27.5 | 28.4 | 0 | 3.2 | SE | 58 | 1016 |
| 12:00 | 17:00 | 27 | 28.7 | 4.26 | 2.6 | SSW | 64 | 1016 |
| 13:00 | 18:00 | 26.4 | 28.5 | 6.09 | 3.5 | SW | 75 | 1015 |
| 14:00 | 19:00 | 29.1 | 32 | 0 | 3.4 | W | 70 | 1014 |
| 15:00 | 20:00 | 32.3 | 36.7 | 0 | 2.7 | W | 65 | 1014 |
| 16:00 | 21:00 | 33.5 | 37.9 | 0 | 1.5 | W | 56 | 1013 |
| 17:00 | 22:00 | 33.5 | 37 | 0 | 2 | NW | 52 | 1012 |
| 18:00 | 23:00 | 33.6 | 37.5 | 0 | 1 | NW | 51 | 1012 |
| 19:00 | 00:00 | 32.1 | 36.7 | 0 | 1.1 | N | 60 | 1012 |
| 20:00 | 01:00 | 30.2 | 33.8 | 0 | 0.7 | E | 58 | 1012 |
| 21:00 | 02:00 | 29.3 | 32.9 | 0 | 1.1 | SE | 62 | 1013 |
| 22:00 | 03:00 | 27.9 | 31.6 | 0 | 2.1 | ESE | 75 | 1013 |
| 23:00 | 04:00 | 27.1 | 30.7 | 0 | 2.1 | SE | 77 | 1014 |
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 18 September 2016 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.