Home / Prophetstown / 18 June 2018
Prophetstown
United States · 18 June 2018
Average
28.9°C
low 24.7°C · high 33.6°C
Rainfall
7.6mm
rain recorded
Wind
3.6m/s
daily average
Humidity
72.8%
daily average
Cloud
46%
cover
Pressure
1013hPa
daily average
The temperature ranged from 24.7°C around 23:00 to 33.6°C around 16:00. Rain was recorded across 4 hours, from around 19:00 to 22:00 (7.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
95th percentile
Low temperature
95th percentile
Rainfall
87th percentile
Wind
59th 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 23.7°C, versus 28.9°C on this specific day.
Sun & daylight
Sunrise
05:24
Sunset
20:37
Day length
15h 13m
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 | 27.6°C | 29.9°C | 0 | 4.2 | SSW | 76 | 1014 |
| 01:00 | 06:00 | 26.9°C | 29.2°C | 0 | 4.2 | SSW | 79 | 1014 |
| 02:00 | 07:00 | 26.6°C | 28.7°C | 0 | 4.3 | SSW | 80 | 1014 |
| 03:00 | 08:00 | 26.2°C | 28°C | 0 | 4.6 | SSW | 80 | 1013 |
| 04:00 | 09:00 | 25.8°C | 27.6°C | 0 | 4.4 | SSW | 82 | 1014 |
| 05:00 | 10:00 | 25.6°C | 27.4°C | 0 | 4.4 | WSW | 82 | 1013 |
| 06:00 | 11:00 | 25.4°C | 27.3°C | 0 | 4.1 | WSW | 82 | 1014 |
| 07:00 | 12:00 | 26.5°C | 28.7°C | 0 | 4.1 | WSW | 80 | 1014 |
| 08:00 | 13:00 | 27.6°C | 30.7°C | 0 | 3.5 | WSW | 79 | 1014 |
| 09:00 | 14:00 | 28.5°C | 31.9°C | 0 | 3.2 | WSW | 75 | 1014 |
| 10:00 | 15:00 | 30.8°C | 32.9°C | 0 | 3.9 | WSW | 61 | 1014 |
| 11:00 | 16:00 | 31.7°C | 33.5°C | 0 | 4.8 | WSW | 59 | 1014 |
| 12:00 | 17:00 | 32.4°C | 34.3°C | 0 | 4.7 | WSW | 58 | 1014 |
| 13:00 | 18:00 | 32.9°C | 34.9°C | 0 | 4.5 | WSW | 56 | 1014 |
| 14:00 | 19:00 | 33.3°C | 35.7°C | 0 | 4.2 | WSW | 56 | 1013 |
| 15:00 | 20:00 | 33.5°C | 35.7°C | 0 | 4.4 | SW | 54 | 1013 |
| 16:00 | 21:00 | 33.6°C | 36.1°C | 0 | 4.1 | WSW | 55 | 1012 |
| 17:00 | 22:00 | 31.9°C | 34.3°C | 0.02 | 5.7 | SW | 66 | 1011 |
| 18:00 | 23:00 | 31.6°C | 35.2°C | 0.03 | 3.4 | WSW | 66 | 1012 |
| 19:00 | 00:00 | 29.7°C | 34.4°C | 0.27 | 1.4 | W | 71 | 1012 |
| 20:00 | 01:00 | 27.8°C | 33.1°C | 2.49 | 0.6 | NE | 79 | 1013 |
| 21:00 | 02:00 | 26.9°C | 32°C | 3.18 | 1 | ENE | 84 | 1014 |
| 22:00 | 03:00 | 25.1°C | 30.2°C | 1.6 | 1 | E | 93 | 1015 |
| 23:00 | 04:00 | 24.7°C | 29°C | 0 | 1.8 | SE | 94 | 1015 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Prophetstown — 41.750°, -90.000°, ERA5 grid cell center, 10.2 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 18 June 2018 specifically — not a monthly average. See the Prophetstown 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 (2026-07-20). Historical climate data for Prophetstown, United States (41.75°N, 90.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Prophetstown, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Prophetstown, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Prophetstown, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.