Home / Ishpeming / 12 September 2020
Ishpeming
United States · 12 September 2020
← 11 September 202013 September 2020 →
Average
12.6°C
low 8.7°C · high 15.5°C
Rainfall
19.1mm
rain recorded
Wind
4.3m/s
daily average
Humidity
97.3%
daily average
Cloud
93%
cover
Pressure
1014hPa
daily average
The temperature ranged from 8.7°C around 01:00 to 15.5°C around 17:00. Rain was recorded across 19 hours, from around 04:00 to 23:00 (19.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
16th percentile
Low temperature
38th percentile
Rainfall
97th percentile
Wind
81th 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 15.2°C, versus 12.6°C on this specific day.
Sun & daylight
Sunrise
07:25
Sunset
20:07
Day length
12h 42m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Detroit.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 9.4°C | 6.3°C | 0 | 3.6 | S | 89 | 1022 |
| 01:00 | 05:00 | 8.7°C | 5.5°C | 0 | 3.7 | S | 93 | 1022 |
| 02:00 | 06:00 | 8.9°C | 5.8°C | 0 | 3.6 | S | 92 | 1021 |
| 03:00 | 07:00 | 8.9°C | 5.7°C | 0 | 3.8 | S | 92 | 1020 |
| 04:00 | 08:00 | 10.2°C | 7°C | 0.72 | 4.2 | S | 91 | 1019 |
| 05:00 | 09:00 | 10°C | 6.7°C | 0.69 | 4.7 | S | 98 | 1018 |
| 06:00 | 10:00 | 11.8°C | 9.1°C | 0.13 | 4.6 | S | 99 | 1017 |
| 07:00 | 11:00 | 11.8°C | 9.1°C | 0.09 | 4.7 | S | 99 | 1017 |
| 08:00 | 12:00 | 12°C | 9.2°C | 0.24 | 4.7 | S | 98 | 1016 |
| 09:00 | 13:00 | 12°C | 9.2°C | 1.3 | 4.9 | S | 99 | 1016 |
| 10:00 | 14:00 | 12.3°C | 9°C | 0.93 | 5.7 | S | 100 | 1015 |
| 11:00 | 15:00 | 12.4°C | 9.6°C | 0.65 | 5 | S | 99 | 1014 |
| 12:00 | 16:00 | 12.7°C | 9.7°C | 0.25 | 5.5 | S | 98 | 1014 |
| 13:00 | 17:00 | 13°C | 9.9°C | 0.7 | 5.6 | S | 99 | 1013 |
| 14:00 | 18:00 | 13.8°C | 10.8°C | 0.69 | 5.9 | S | 99 | 1012 |
| 15:00 | 19:00 | 14.6°C | 12.1°C | 1.31 | 5.5 | S | 98 | 1011 |
| 16:00 | 20:00 | 15°C | 12.3°C | 0.75 | 5.8 | S | 97 | 1011 |
| 17:00 | 21:00 | 15.5°C | 13°C | 0.58 | 5.6 | S | 93 | 1010 |
| 18:00 | 22:00 | 15.1°C | 13.4°C | 0.64 | 4.8 | S | 100 | 1009 |
| 19:00 | 23:00 | 14.9°C | 13.6°C | 0.44 | 4.1 | SSW | 100 | 1009 |
| 20:00 | 00:00 | 15.1°C | 14.2°C | 0.27 | 3.6 | SSW | 100 | 1009 |
| 21:00 | 01:00 | 15°C | 14.8°C | 1.03 | 2.5 | S | 100 | 1009 |
| 22:00 | 02:00 | 14.8°C | 16.1°C | 2.01 | 0.3 | N | 100 | 1008 |
| 23:00 | 03:00 | 14.7°C | 14.8°C | 5.72 | 2 | WNW | 100 | 1008 |
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
- Ishpeming — 46.500°, -87.750°, ERA5 grid cell center, 6.4 km from requested point
- Time zone
- America/Detroit
- What's shown here
- The hourly and daily record for 12 September 2020 specifically — not a monthly average. See the Ishpeming 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 Ishpeming, United States (46.50°N, 87.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Ishpeming, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ishpeming, 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 Ishpeming, 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.