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Ishpeming

United States · 21 August 2017

IshpemingUnited States11:19 AM localChange location

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Average

19°C

low 14.3° · high 25.3°

Rainfall

11.7mm

rain recorded

Wind

1.9m/s

daily average

Humidity

81.8%

daily average

Cloud

66%

cover

Pressure

1015hPa

daily average

The temperature ranged from 14.3°C around 07:00 to 25.3°C around 16:00. Rain was recorded across 7 hours, from around 17:00 to 23:00 (11.7mm total).

How unusual was this day?

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

High temperature

68th percentile

Low temperature

67th percentile

Rainfall

89th percentile

Wind

19th 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 17.7°C, versus 19°C on this specific day.

Sun & daylight

Sunrise

06:57

Sunset

20:49

Day length

13h 52m

Hour by hour

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

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

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTemp °CFeels °CRain mmWind m/sDirHumidity %Pressure hPa
00:0004:0019.320.303.4WNW1001015
01:0005:0018.118.802.9W991015
02:0006:0017.317.702.9W991016
03:0007:0017.217.303WNW971016
04:0008:0015.815.503.2WNW991016
05:0009:0015.414.903.1WNW981016
06:0010:0014.513.502.9WNW931017
07:0011:0014.313.402.6WNW921017
08:0012:0014.413.602.3WNW901018
09:0013:0016.316.601.4W871018
10:0014:0019.219.501W671018
11:0015:0021.321.400.8W571017
12:0016:0022.62300.8WNW561017
13:0017:0023.924.200.6SW481016
14:0018:0024.224.501.1SSE501016
15:0019:0023.924.700.7SSE541015
16:0020:0025.326.50.011ENE551014
17:0021:0024.525.90.161.1ENE611014
18:0022:0020.321.60.341.9ESE861014
19:0023:001920.10.432.1SE901013
20:0000:0018.3190.42.2SSE901012
21:0001:0017.418.35.812.1S971011
22:0002:0017.418.94.141.4SSW1001010
23:0003:0017.418.50.442SW1001009

Same date, other years

202520242023202220212020201920182016

Nearby cities

West Ishpeming

0km away, same day

Marquette

19.1km away, same day

Negaunee

19.1km away, same day

Trowbridge Park

19.1km away, same day

K. I. Sawyer Air Force Base

47.4km away, same day

L'Anse

63.7km away, same day

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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 21 August 2017 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

Plain text
PastClimate (2026-07-18). 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/
APA
PastClimate. (2026). Historical climate data for Ishpeming, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Ishpeming, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
BibTeX
@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 2026-07-18},
  url = {https://www.pastclimate.com/}
}

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