Home / Mount Morris / 12 January 2018
Mount Morris
United States · 12 January 2018
← 11 January 201813 January 2018 →
Average
-3.4°C
low -11.9° · high 12.5°
Rainfall
13.7mm
rain recorded
Wind
6.4m/s
daily average
Humidity
78.3%
daily average
Cloud
100%
cover
Pressure
1016hPa
daily average
The temperature ranged from -11.9°C around 23:00 to 12.5°C around 00:00. Rain was recorded across 15 hours, from around 00:00 to 14:00 (13.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
100th percentile
Low temperature
17th percentile
Rainfall
96th percentile
Wind
96th 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 -3.2°C, versus -3.4°C on this specific day.
Sun & daylight
Sunrise
08:04
Sunset
17:22
Day length
9h 18m
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 | 05:00 | 12.5 | 9.6 | 0.68 | 5 | SW | 96 | 1004 |
| 01:00 | 06:00 | 11.4 | 9.1 | 0.67 | 3.8 | WSW | 97 | 1005 |
| 02:00 | 07:00 | 9.3 | 6.2 | 0.59 | 4.1 | W | 97 | 1005 |
| 03:00 | 08:00 | 7.2 | 3.2 | 0.66 | 4.6 | WNW | 97 | 1007 |
| 04:00 | 09:00 | 5.1 | 0.6 | 0.87 | 4.8 | NW | 97 | 1007 |
| 05:00 | 10:00 | 1.5 | -3.8 | 0.89 | 5 | NNW | 97 | 1008 |
| 06:00 | 11:00 | -0.7 | -6.9 | 0.68 | 5.6 | NNW | 95 | 1009 |
| 07:00 | 12:00 | -2.2 | -8.7 | 0.9 | 5.8 | NNW | 92 | 1011 |
| 08:00 | 13:00 | -2.6 | -9.1 | 1.99 | 5.8 | NNW | 90 | 1013 |
| 09:00 | 14:00 | -3.7 | -10.9 | 2.27 | 6.5 | NNW | 87 | 1014 |
| 10:00 | 15:00 | -5.3 | -13.1 | 1.37 | 7 | NNW | 82 | 1016 |
| 11:00 | 16:00 | -5.5 | -13.5 | 0.87 | 7.2 | NNW | 79 | 1017 |
| 12:00 | 17:00 | -6.9 | -15.2 | 0.68 | 7.4 | NNW | 80 | 1018 |
| 13:00 | 18:00 | -7.1 | -15.5 | 0.43 | 7.5 | N | 77 | 1018 |
| 14:00 | 19:00 | -7.2 | -15.7 | 0.11 | 7.6 | N | 73 | 1018 |
| 15:00 | 20:00 | -7.8 | -16.4 | 0.04 | 7.7 | N | 69 | 1019 |
| 16:00 | 21:00 | -8.3 | -17 | 0.01 | 7.7 | N | 65 | 1020 |
| 17:00 | 22:00 | -8.8 | -17.1 | 0 | 7.1 | N | 61 | 1022 |
| 18:00 | 23:00 | -9 | -17.5 | 0 | 7.3 | N | 58 | 1023 |
| 19:00 | 00:00 | -9.3 | -17.9 | 0 | 7.4 | N | 56 | 1024 |
| 20:00 | 01:00 | -9.8 | -18.6 | 0 | 7.6 | N | 57 | 1024 |
| 21:00 | 02:00 | -10.6 | -19.5 | 0 | 7.6 | N | 56 | 1025 |
| 22:00 | 03:00 | -11.5 | -19.6 | 0 | 6.5 | N | 59 | 1027 |
| 23:00 | 04:00 | -11.9 | -20.3 | 0.01 | 6.9 | NNW | 61 | 1026 |
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
- Mount Morris — 43.000°, -83.750°, ERA5 grid cell center, 13.9 km from requested point
- Time zone
- America/Detroit
- What's shown here
- The hourly and daily record for 12 January 2018 specifically — not a monthly average. See the Mount Morris 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 Mount Morris, United States (43.00°N, 83.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Mount Morris, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Mount Morris, 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 Mount Morris, 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.