Mack
United States · 30 October 2023
← 29 October 202331 October 2023 →
Average
7.6°C
low 3.3° · high 11.6°
Rainfall
11.9mm
rain recorded
Wind
3.8m/s
daily average
Humidity
79%
daily average
Cloud
92%
cover
Pressure
1019hPa
daily average
The temperature ranged from 3.3°C around 23:00 to 11.6°C around 00:00. Rain was recorded across 11 hours, from around 00:00 to 11:00 (11.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
18th percentile
Low temperature
25th percentile
Rainfall
88th percentile
Wind
70th 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 11.4°C, versus 7.6°C on this specific day.
Sun & daylight
Sunrise
08:04
Sunset
18:40
Day length
10h 36m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
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 | 11.6 | 10.4 | 0.48 | 2.1 | NW | 95 | 1015 |
| 01:00 | 05:00 | 10.6 | 7.9 | 1.54 | 3.8 | NW | 94 | 1015 |
| 02:00 | 06:00 | 9.7 | 6.5 | 2.42 | 4.1 | NNW | 93 | 1015 |
| 03:00 | 07:00 | 9.4 | 6.2 | 0.94 | 4.1 | NNW | 93 | 1015 |
| 04:00 | 08:00 | 9 | 5.5 | 2.32 | 4.2 | NNW | 92 | 1015 |
| 05:00 | 09:00 | 8.8 | 5.6 | 2.61 | 3.8 | NNW | 91 | 1016 |
| 06:00 | 10:00 | 7.8 | 3.9 | 0.7 | 4.2 | NNW | 89 | 1017 |
| 07:00 | 11:00 | 7.8 | 4.1 | 0.03 | 3.9 | NNW | 87 | 1017 |
| 08:00 | 12:00 | 7.6 | 3.8 | 0.17 | 4 | NNW | 87 | 1018 |
| 09:00 | 13:00 | 7 | 3.5 | 0.24 | 3.6 | NW | 90 | 1019 |
| 10:00 | 14:00 | 7.1 | 3.6 | 0.25 | 3.6 | NW | 90 | 1019 |
| 11:00 | 15:00 | 7.3 | 3.3 | 0.19 | 4.2 | NW | 86 | 1020 |
| 12:00 | 16:00 | 7.4 | 3.1 | 0.01 | 4.5 | NW | 82 | 1020 |
| 13:00 | 17:00 | 7.9 | 3.1 | 0 | 4.9 | NW | 76 | 1020 |
| 14:00 | 18:00 | 8.1 | 3.3 | 0 | 4.8 | NW | 73 | 1021 |
| 15:00 | 19:00 | 7.9 | 3.1 | 0 | 4.7 | NW | 72 | 1021 |
| 16:00 | 20:00 | 7.8 | 3 | 0 | 4.5 | NW | 67 | 1021 |
| 17:00 | 21:00 | 7.7 | 2.8 | 0 | 4.4 | NW | 63 | 1021 |
| 18:00 | 22:00 | 6.7 | 2.4 | 0 | 3.3 | NW | 62 | 1022 |
| 19:00 | 23:00 | 6 | 1.7 | 0 | 3.2 | NW | 61 | 1022 |
| 20:00 | 00:00 | 5.8 | 1.5 | 0 | 3 | NW | 63 | 1023 |
| 21:00 | 01:00 | 5.2 | 0.9 | 0 | 3 | NW | 61 | 1023 |
| 22:00 | 02:00 | 4.4 | 0.1 | 0 | 3 | NW | 64 | 1023 |
| 23:00 | 03:00 | 3.3 | -1 | 0 | 2.9 | NNW | 67 | 1024 |
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 30 October 2023 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 (2026-07-17). 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 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Mack, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 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 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.