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Como

United States · 10 September 2023

ComoUnited States4:58 AM localChange location
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← 9 September 202311 September 2023 →

Average

18.6°C

low 11.8°C · high 25.8°C

Rainfall

0.8mm

dry day

Wind

2.1m/s

daily average

Humidity

72%

daily average

Cloud

41%

cover

Pressure

1020hPa

daily average

The temperature ranged from 11.8°C around 05:00 to 25.8°C around 16:00. Rain was recorded across 2 hours, from around 09:00 to 18:00 (0.8mm total).

How unusual was this day?

Compared against the same 135 calendar days (±7 days) across the other 9 years on file.

High temperature

59th percentile

Low temperature

24th percentile

Rainfall

71th percentile

Wind

15th 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 19.2°C, versus 18.6°C on this specific day.

Sun & daylight

Sunrise

06:28

Sunset

19:12

Day length

12h 44m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — America/Chicago.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTempFeelsRain mmWind m/sDirHumidity %Pressure hPa
00:0005:0013.1°C12.3°C01.6SE881022
01:0006:0014.1°C13.6°C01.4SE841021
02:0007:0014°C13.5°C01.4SE851021
03:0008:0013.7°C13.2°C01.3S861021
04:0009:0012.7°C12.1°C01.4SSW901021
05:0010:0011.8°C11°C01.5SW921021
06:0011:0012°C10.9°C01.8SW901021
07:0012:0012.5°C11.2°C01.8SSW851021
08:0013:0014.3°C13.5°C0.091.5SSW781021
09:0014:0015.8°C14.9°C0.291.9S751021
10:0015:0019.8°C19°C0.072.1SSW621021
11:0016:0021.1°C20.1°C0.062.4SSW581021
12:0017:0022.9°C21.6°C02.6SW511021
13:0018:0024.6°C23.5°C02.8SW481020
14:0019:0025.3°C24.5°C02.7WSW471019
15:0020:0025.5°C24.6°C02.9W491018
16:0021:0025.8°C25.1°C02.8W481018
17:0022:0024.9°C25.7°C0.011.4NNW561017
18:0023:0022.9°C23.2°C0.192.4N651018
19:0000:0021.9°C22.2°C0.052.4NE701018
20:0001:0020.5°C20.9°C0.042.4NE771019
21:0002:0020.4°C21°C0.012.2NE771019
22:0003:0018.8°C19.1°C02.4NE841019
23:0004:0018.7°C18.6°C02.8NE841019

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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
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 10 September 2023 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

Plain text
PastClimate (2026-07-21). 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/
APA
PastClimate. (2026). Historical climate data for Como, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Como, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
BibTeX
@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 2026-07-21},
  url = {https://www.pastclimate.com/}
}

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