Home / Como / 9 September 2025
Como
United States · 9 September 2025
← 8 September 202510 September 2025 →
Average
16.5°C
low 9.6° · high 23°
Rainfall
0mm
dry day
Wind
2.9m/s
daily average
Humidity
59.7%
daily average
Cloud
75%
cover
Pressure
1020hPa
daily average
The temperature ranged from 9.6°C around 07:00 to 23°C around 15:00. 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
34th percentile
Low temperature
6th percentile
Rainfall
50th percentile
Wind
47th 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 19.4°C, versus 16.5°C on this specific day.
Sun & daylight
Sunrise
06:27
Sunset
19:13
Day length
12h 46m
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 | 13.3 | 10.6 | 0 | 3 | SSE | 69 | 1022 |
| 01:00 | 06:00 | 12.7 | 9.9 | 0 | 3.1 | S | 71 | 1022 |
| 02:00 | 07:00 | 12.3 | 9.4 | 0 | 3.2 | S | 71 | 1022 |
| 03:00 | 08:00 | 11.2 | 8.2 | 0 | 3.2 | S | 75 | 1021 |
| 04:00 | 09:00 | 11 | 8 | 0 | 3.2 | S | 75 | 1021 |
| 05:00 | 10:00 | 9.9 | 6.8 | 0 | 3.2 | S | 79 | 1021 |
| 06:00 | 11:00 | 9.8 | 6.8 | 0 | 3.2 | S | 79 | 1021 |
| 07:00 | 12:00 | 9.6 | 6.5 | 0 | 3.2 | S | 79 | 1021 |
| 08:00 | 13:00 | 12.1 | 9 | 0 | 3.4 | S | 73 | 1021 |
| 09:00 | 14:00 | 16 | 13.3 | 0 | 3.1 | S | 58 | 1021 |
| 10:00 | 15:00 | 18 | 15.3 | 0 | 3.2 | S | 52 | 1021 |
| 11:00 | 16:00 | 19.4 | 16.6 | 0 | 3.5 | SSW | 48 | 1021 |
| 12:00 | 17:00 | 21.5 | 18.6 | 0 | 3.5 | SSW | 42 | 1021 |
| 13:00 | 18:00 | 22.4 | 19.6 | 0 | 3.1 | SSW | 39 | 1020 |
| 14:00 | 19:00 | 22.7 | 20.2 | 0 | 2.9 | SSW | 39 | 1020 |
| 15:00 | 20:00 | 23 | 20.5 | 0 | 3 | SSW | 39 | 1019 |
| 16:00 | 21:00 | 23 | 20.3 | 0 | 3.2 | S | 39 | 1019 |
| 17:00 | 22:00 | 21.9 | 19.6 | 0 | 2.8 | SSW | 42 | 1018 |
| 18:00 | 23:00 | 21.1 | 19.5 | 0 | 1.8 | S | 45 | 1018 |
| 19:00 | 00:00 | 18.8 | 17.5 | 0 | 1.9 | S | 57 | 1018 |
| 20:00 | 01:00 | 17.5 | 16 | 0 | 2 | SSE | 61 | 1018 |
| 21:00 | 02:00 | 16.7 | 15.3 | 0 | 2 | SSE | 65 | 1019 |
| 22:00 | 03:00 | 16.6 | 15.2 | 0 | 2.1 | S | 67 | 1019 |
| 23:00 | 04:00 | 16.4 | 15.3 | 0 | 1.9 | S | 69 | 1020 |
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
- Como — 42.500°, -88.500°, ERA5 grid cell center, 12.6 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 9 September 2025 specifically — not a monthly average. See the Como 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 (2026-07-17). Historical climate data for Como, United States (42.50°N, 88.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Como, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Como, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Como, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.