Home / Munising / 21 August 2017
Munising
United States · 21 August 2017
← 20 August 201722 August 2017 →
Average
18.4°C
low 17.3° · high 19.8°
Rainfall
5.5mm
rain recorded
Wind
3.2m/s
daily average
Humidity
87.9%
daily average
Cloud
64%
cover
Pressure
1015hPa
daily average
The temperature ranged from 17.3°C around 07:00 to 19.8°C around 17:00. Rain was recorded across 5 hours, from around 19:00 to 23:00 (5.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
37th percentile
Low temperature
61th percentile
Rainfall
81th percentile
Wind
24th 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 18.3°C, versus 18.4°C on this specific day.
Sun & daylight
Sunrise
06:53
Sunset
20:45
Day length
13h 52m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Detroit.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 18.9 | 18.3 | 0 | 4.4 | WSW | 91 | 1014 |
| 01:00 | 05:00 | 18.6 | 18.2 | 0 | 4.2 | WSW | 92 | 1015 |
| 02:00 | 06:00 | 18.5 | 18 | 0 | 4.3 | WSW | 93 | 1015 |
| 03:00 | 07:00 | 18.3 | 17.9 | 0 | 4 | W | 92 | 1015 |
| 04:00 | 08:00 | 17.9 | 17.8 | 0 | 3.4 | WNW | 92 | 1015 |
| 05:00 | 09:00 | 17.7 | 17.8 | 0 | 2.9 | W | 92 | 1015 |
| 06:00 | 10:00 | 17.5 | 16.9 | 0 | 3.6 | NW | 91 | 1016 |
| 07:00 | 11:00 | 17.3 | 16.5 | 0 | 3.8 | WNW | 90 | 1017 |
| 08:00 | 12:00 | 17.3 | 17.1 | 0 | 2.9 | W | 89 | 1018 |
| 09:00 | 13:00 | 17.4 | 17.6 | 0 | 2.2 | W | 88 | 1018 |
| 10:00 | 14:00 | 17.8 | 17.8 | 0 | 2.5 | WNW | 86 | 1018 |
| 11:00 | 15:00 | 18.1 | 18.1 | 0 | 2.5 | NW | 84 | 1017 |
| 12:00 | 16:00 | 18.4 | 18.1 | 0 | 2.9 | NNW | 83 | 1017 |
| 13:00 | 17:00 | 18.6 | 18.8 | 0 | 2.2 | N | 82 | 1017 |
| 14:00 | 18:00 | 18.8 | 19.1 | 0 | 2.1 | NNE | 82 | 1016 |
| 15:00 | 19:00 | 19.1 | 18.6 | 0 | 3.3 | NNE | 81 | 1016 |
| 16:00 | 20:00 | 19.6 | 18.9 | 0 | 3.9 | NNE | 82 | 1014 |
| 17:00 | 21:00 | 19.8 | 19.4 | 0.01 | 3.6 | NE | 81 | 1014 |
| 18:00 | 22:00 | 18.3 | 18.1 | 0.04 | 3.1 | ENE | 85 | 1014 |
| 19:00 | 23:00 | 18.4 | 19.1 | 0.12 | 2 | ESE | 87 | 1013 |
| 20:00 | 00:00 | 18.7 | 18.8 | 0.11 | 3.2 | SE | 89 | 1012 |
| 21:00 | 01:00 | 18.9 | 19 | 0.33 | 3.6 | SSE | 92 | 1011 |
| 22:00 | 02:00 | 19.7 | 20.5 | 2.33 | 3.1 | S | 92 | 1010 |
| 23:00 | 03:00 | 18.5 | 19.3 | 2.51 | 2.7 | S | 96 | 1009 |
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
- Munising — 46.500°, -86.750°, ERA5 grid cell center, 12.5 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 Munising 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 (2026-07-18). Historical climate data for Munising, United States (46.50°N, 86.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Munising, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Munising, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Munising, 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/}
}Notice something wrong with this data? Report a data issue.