Home / Herkimer / 28 October 2025
Herkimer
United States · 28 October 2025
← 27 October 202529 October 2025 →
Average
2.6°C
low -3.5°C · high 10.9°C
Rainfall
0mm
dry day
Wind
2.2m/s
daily average
Humidity
78.7%
daily average
Cloud
9%
cover
Pressure
1028hPa
daily average
The temperature ranged from -3.5°C around 06:00 to 10.9°C around 15:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
39th percentile
Low temperature
4th percentile
Rainfall
27th percentile
Wind
21th 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 7.9°C, versus 2.6°C on this specific day.
Sun & daylight
Sunrise
07:29
Sunset
17:57
Day length
10h 27m
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 | -0.9°C | -4.4°C | 0 | 1.7 | E | 91 | 1030 |
| 01:00 | 05:00 | -1.4°C | -4.9°C | 0 | 1.7 | E | 93 | 1030 |
| 02:00 | 06:00 | -1.8°C | -5.5°C | 0 | 1.8 | E | 94 | 1030 |
| 03:00 | 07:00 | -1.9°C | -5.7°C | 0 | 1.9 | E | 93 | 1030 |
| 04:00 | 08:00 | -2.5°C | -6.2°C | 0 | 1.9 | ENE | 94 | 1030 |
| 05:00 | 09:00 | -2.5°C | -6.2°C | 0 | 1.8 | NE | 95 | 1030 |
| 06:00 | 10:00 | -3.5°C | -7.4°C | 0 | 2.1 | ENE | 96 | 1030 |
| 07:00 | 11:00 | -3.1°C | -6.9°C | 0 | 2 | ENE | 96 | 1030 |
| 08:00 | 12:00 | -2.9°C | -6.6°C | 0 | 1.8 | ENE | 96 | 1030 |
| 09:00 | 13:00 | -0.4°C | -3.8°C | 0 | 1.9 | E | 95 | 1031 |
| 10:00 | 14:00 | 3.6°C | 0.5°C | 0 | 1.8 | E | 83 | 1031 |
| 11:00 | 15:00 | 6.5°C | 3°C | 0 | 2.4 | ENE | 68 | 1030 |
| 12:00 | 16:00 | 8.1°C | 4.3°C | 0 | 2.7 | E | 60 | 1029 |
| 13:00 | 17:00 | 9.9°C | 5.9°C | 0 | 3 | E | 53 | 1028 |
| 14:00 | 18:00 | 10.5°C | 6.3°C | 0 | 3.4 | E | 51 | 1027 |
| 15:00 | 19:00 | 10.9°C | 7.1°C | 0 | 2.7 | ENE | 48 | 1026 |
| 16:00 | 20:00 | 10.5°C | 7.5°C | 0 | 1.7 | ENE | 55 | 1026 |
| 17:00 | 21:00 | 8.2°C | 5.1°C | 0 | 1.9 | ENE | 62 | 1026 |
| 18:00 | 22:00 | 4.2°C | 0.6°C | 0 | 2 | NE | 69 | 1026 |
| 19:00 | 23:00 | 3.5°C | 0.1°C | 0 | 1.9 | NE | 73 | 1026 |
| 20:00 | 00:00 | 2.8°C | -0.8°C | 0 | 2.2 | ENE | 76 | 1026 |
| 21:00 | 01:00 | 2.6°C | -1.1°C | 0 | 2.2 | ENE | 78 | 1026 |
| 22:00 | 02:00 | 1.6°C | -2.3°C | 0 | 2.5 | ENE | 83 | 1026 |
| 23:00 | 03:00 | 0.9°C | -3.1°C | 0 | 2.6 | E | 85 | 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
- Herkimer — 43.000°, -75.000°, ERA5 grid cell center, 3.1 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 28 October 2025 specifically — not a monthly average. See the Herkimer 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 (2026-07-20). Historical climate data for Herkimer, United States (43.00°N, 75.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Herkimer, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Herkimer, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Herkimer, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.