De Witt
United States · 22 June 2018
Average
18.1°C
low 17°C · high 19.6°C
Rainfall
8.1mm
rain recorded
Wind
4.4m/s
daily average
Humidity
86%
daily average
Cloud
97%
cover
Pressure
1008hPa
daily average
The temperature ranged from 17°C around 09:00 to 19.6°C around 17:00. Rain was recorded across 14 hours, from around 00:00 to 17:00 (8.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
0th percentile
Low temperature
32th percentile
Rainfall
84th percentile
Wind
78th 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 18.1°C on this specific day.
Sun & daylight
Sunrise
05:27
Sunset
20:40
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 | 19.1°C | 17.7°C | 0.1 | 4.9 | NE | 81 | 1008 |
| 01:00 | 06:00 | 18.5°C | 17.1°C | 0.25 | 4.7 | NE | 84 | 1008 |
| 02:00 | 07:00 | 18.2°C | 16.6°C | 1.01 | 4.9 | NE | 86 | 1008 |
| 03:00 | 08:00 | 17.9°C | 16.4°C | 1.62 | 4.9 | NE | 88 | 1008 |
| 04:00 | 09:00 | 17.7°C | 16.7°C | 1.15 | 4.5 | NE | 91 | 1008 |
| 05:00 | 10:00 | 17.3°C | 16.4°C | 0.84 | 4.2 | NE | 92 | 1008 |
| 06:00 | 11:00 | 17.2°C | 16.4°C | 0.77 | 4 | NNE | 93 | 1008 |
| 07:00 | 12:00 | 17.2°C | 16.1°C | 0.58 | 4.5 | NNE | 93 | 1009 |
| 08:00 | 13:00 | 17.3°C | 16°C | 0.4 | 4.7 | NNE | 94 | 1009 |
| 09:00 | 14:00 | 17°C | 15.8°C | 0.31 | 4.8 | NNE | 95 | 1009 |
| 10:00 | 15:00 | 17.6°C | 15.7°C | 0.17 | 5.4 | NE | 87 | 1009 |
| 11:00 | 16:00 | 17.6°C | 15.8°C | 0.05 | 5.1 | NE | 87 | 1008 |
| 12:00 | 17:00 | 17.8°C | 15.3°C | 0.02 | 6 | NE | 86 | 1009 |
| 13:00 | 18:00 | 18.2°C | 16.1°C | 0.01 | 5.5 | NE | 84 | 1008 |
| 14:00 | 19:00 | 18.7°C | 17.5°C | 0 | 4.5 | NE | 83 | 1008 |
| 15:00 | 20:00 | 18.9°C | 18°C | 0.44 | 4 | NE | 83 | 1008 |
| 16:00 | 21:00 | 19.2°C | 18.1°C | 0.16 | 4.1 | NE | 79 | 1008 |
| 17:00 | 22:00 | 19.6°C | 19.1°C | 0.13 | 3.5 | NE | 81 | 1008 |
| 18:00 | 23:00 | 19°C | 18.1°C | 0.07 | 3.8 | NE | 81 | 1007 |
| 19:00 | 00:00 | 18.7°C | 17.6°C | 0.02 | 4.1 | NE | 82 | 1008 |
| 20:00 | 01:00 | 18.1°C | 16.9°C | 0.02 | 4 | NE | 81 | 1008 |
| 21:00 | 02:00 | 18.2°C | 17.2°C | 0.01 | 3.7 | NE | 81 | 1007 |
| 22:00 | 03:00 | 18°C | 17.7°C | 0 | 3.2 | NE | 86 | 1008 |
| 23:00 | 04:00 | 17.8°C | 17.6°C | 0 | 2.7 | NE | 85 | 1008 |
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
- De Witt — 41.750°, -90.500°, ERA5 grid cell center, 8.8 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 22 June 2018 specifically — not a monthly average. See the De Witt 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 De Witt, United States (41.75°N, 90.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for De Witt, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for De Witt, 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 De Witt, 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.