Home / Silvis / 1 October 2018
Silvis
United States · 1 October 2018
← 30 September 20182 October 2018 →
Average
17.5°C
low 12.1°C · high 24.5°C
Rainfall
4.5mm
rain recorded
Wind
3.6m/s
daily average
Humidity
87.5%
daily average
Cloud
97%
cover
Pressure
1019hPa
daily average
The temperature ranged from 12.1°C around 05:00 to 24.5°C around 17:00. Rain was recorded across 8 hours, from around 00:00 to 23:00 (4.5mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
60th percentile
Low temperature
43th percentile
Rainfall
86th percentile
Wind
56th 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 17.8°C, versus 17.5°C on this specific day.
Sun & daylight
Sunrise
06:58
Sunset
18:43
Day length
11h 45m
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 | 13.5°C | 11.9°C | 0.23 | 3.5 | NNE | 97 | 1022 |
| 01:00 | 06:00 | 13°C | 11.4°C | 0.13 | 3.5 | NNE | 97 | 1022 |
| 02:00 | 07:00 | 12.9°C | 11.1°C | 0.03 | 3.6 | NNE | 97 | 1022 |
| 03:00 | 08:00 | 12.7°C | 10.7°C | 0.01 | 3.9 | NE | 99 | 1022 |
| 04:00 | 09:00 | 12.7°C | 10.6°C | 0.02 | 4.2 | NE | 99 | 1022 |
| 05:00 | 10:00 | 12.1°C | 10.2°C | 0.02 | 3.4 | ENE | 97 | 1022 |
| 06:00 | 11:00 | 12.3°C | 10.6°C | 0.02 | 3.3 | ENE | 96 | 1022 |
| 07:00 | 12:00 | 12.7°C | 11.2°C | 0 | 3.1 | ENE | 95 | 1022 |
| 08:00 | 13:00 | 13.1°C | 11.6°C | 0.02 | 3.2 | E | 95 | 1022 |
| 09:00 | 14:00 | 13.7°C | 12.2°C | 0.03 | 3.3 | E | 95 | 1022 |
| 10:00 | 15:00 | 16°C | 14.9°C | 0.03 | 3.4 | ESE | 90 | 1021 |
| 11:00 | 16:00 | 17.4°C | 16.3°C | 0.02 | 4 | SE | 88 | 1021 |
| 12:00 | 17:00 | 19°C | 18.5°C | 0.01 | 3.6 | SE | 83 | 1020 |
| 13:00 | 18:00 | 21.5°C | 21.6°C | 0 | 3.6 | SSE | 79 | 1019 |
| 14:00 | 19:00 | 22.7°C | 22.6°C | 0 | 4 | S | 75 | 1018 |
| 15:00 | 20:00 | 23.9°C | 23.5°C | 0 | 4.4 | S | 68 | 1017 |
| 16:00 | 21:00 | 24.4°C | 24.3°C | 0 | 3.8 | S | 65 | 1015 |
| 17:00 | 22:00 | 24.5°C | 26.1°C | 0 | 2.2 | S | 70 | 1014 |
| 18:00 | 23:00 | 22.6°C | 23.5°C | 0.18 | 2.5 | SSW | 74 | 1014 |
| 19:00 | 00:00 | 21.5°C | 21.5°C | 0.3 | 3.9 | SW | 78 | 1014 |
| 20:00 | 01:00 | 21.6°C | 21.2°C | 0.56 | 4.6 | WSW | 80 | 1015 |
| 21:00 | 02:00 | 20.2°C | 19.8°C | 0.59 | 4.4 | W | 86 | 1016 |
| 22:00 | 03:00 | 17.9°C | 17.7°C | 1.07 | 3.9 | WNW | 97 | 1017 |
| 23:00 | 04:00 | 17.5°C | 17.8°C | 1.23 | 3 | NW | 98 | 1017 |
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
- Silvis — 41.500°, -90.500°, ERA5 grid cell center, 7.2 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 1 October 2018 specifically — not a monthly average. See the Silvis 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 Silvis, United States (41.50°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 Silvis, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Silvis, 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 Silvis, 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.