Mack
United States · 2 November 2017
← 1 November 20173 November 2017 →
Average
17.1°C
low 13.5°C · high 20.8°C
Rainfall
2mm
rain recorded
Wind
4.8m/s
daily average
Humidity
80.5%
daily average
Cloud
89%
cover
Pressure
1016hPa
daily average
The temperature ranged from 13.5°C around 00:00 to 20.8°C around 16:00. Rain was recorded across 7 hours, from around 03:00 to 23:00 (2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
80th percentile
Low temperature
92th percentile
Rainfall
76th percentile
Wind
94th 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 11.1°C, versus 17.1°C on this specific day.
Sun & daylight
Sunrise
08:08
Sunset
18:36
Day length
10h 28m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 13.5°C | 9.8°C | 0.01 | 6.1 | SSW | 89 | 1015 |
| 01:00 | 05:00 | 14.4°C | 11°C | 0.01 | 5.9 | SSW | 89 | 1015 |
| 02:00 | 06:00 | 14.7°C | 11.7°C | 0.03 | 5.5 | SSW | 89 | 1015 |
| 03:00 | 07:00 | 14.9°C | 12.3°C | 0.22 | 5.2 | SSW | 89 | 1015 |
| 04:00 | 08:00 | 14.6°C | 11.9°C | 0.34 | 4.9 | SSW | 87 | 1015 |
| 05:00 | 09:00 | 14.4°C | 11.7°C | 0.33 | 4.9 | S | 88 | 1015 |
| 06:00 | 10:00 | 14.6°C | 11.9°C | 0.1 | 4.8 | SSW | 87 | 1016 |
| 07:00 | 11:00 | 14.4°C | 11.9°C | 0.08 | 4.6 | SSW | 88 | 1016 |
| 08:00 | 12:00 | 14.3°C | 12°C | 0.05 | 4.5 | SSW | 88 | 1016 |
| 09:00 | 13:00 | 14.3°C | 11.9°C | 0.03 | 4.5 | SSW | 89 | 1017 |
| 10:00 | 14:00 | 15.3°C | 12.9°C | 0.02 | 4.6 | SSW | 85 | 1017 |
| 11:00 | 15:00 | 16.5°C | 14.4°C | 0.01 | 4.1 | S | 79 | 1017 |
| 12:00 | 16:00 | 18.1°C | 15.5°C | 0.01 | 5.2 | SSW | 74 | 1017 |
| 13:00 | 17:00 | 19.8°C | 16.6°C | 0.01 | 6.2 | SSW | 68 | 1016 |
| 14:00 | 18:00 | 19.9°C | 16.7°C | 0.01 | 6.3 | SW | 68 | 1016 |
| 15:00 | 19:00 | 19.9°C | 17.4°C | 0.02 | 5.6 | SW | 70 | 1015 |
| 16:00 | 20:00 | 20.8°C | 19.4°C | 0 | 4.1 | SSW | 68 | 1015 |
| 17:00 | 21:00 | 20.4°C | 19°C | 0 | 4.3 | S | 70 | 1015 |
| 18:00 | 22:00 | 19.8°C | 19°C | 0 | 3.6 | SSE | 74 | 1015 |
| 19:00 | 23:00 | 19.5°C | 18.3°C | 0.01 | 4 | S | 74 | 1015 |
| 20:00 | 00:00 | 19.6°C | 18.5°C | 0.06 | 4 | SSW | 76 | 1015 |
| 21:00 | 01:00 | 19.5°C | 18.5°C | 0.2 | 4 | SSW | 77 | 1015 |
| 22:00 | 02:00 | 19.2°C | 18.2°C | 0.18 | 4.3 | SSW | 81 | 1016 |
| 23:00 | 03:00 | 19.1°C | 18.3°C | 0.31 | 4.3 | SSW | 85 | 1016 |
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
- Mack — 39.250°, -84.750°, ERA5 grid cell center, 13.4 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 2 November 2017 specifically — not a monthly average. See the Mack 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 Mack, United States (39.25°N, 84.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Mack, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Mack, 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 Mack, 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.