Home / Worcester / 8 December 2025
Worcester
United States · 8 December 2025
← 7 December 20259 December 2025 →
Average
-6°C
low -11.2°C · high 0°C
Rainfall
0mm
dry day
Wind
4m/s
daily average
Humidity
46.7%
daily average
Cloud
56%
cover
Pressure
1022hPa
daily average
The temperature ranged from -11.2°C around 23:00 to 0°C around 02:00. 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
12th percentile
Low temperature
1th percentile
Rainfall
45th percentile
Wind
64th 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 1.4°C, versus -6°C on this specific day.
Sun & daylight
Sunrise
07:03
Sunset
16:14
Day length
9h 11m
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 | 05:00 | -0.1°C | -6°C | 0 | 4.8 | W | 69 | 1014 |
| 01:00 | 06:00 | -0.3°C | -6.4°C | 0 | 5 | W | 68 | 1015 |
| 02:00 | 07:00 | 0°C | -6.2°C | 0 | 5 | WNW | 66 | 1016 |
| 03:00 | 08:00 | -1.6°C | -8°C | 0 | 4.9 | WNW | 59 | 1017 |
| 04:00 | 09:00 | -2.3°C | -8.8°C | 0 | 5 | NW | 57 | 1018 |
| 05:00 | 10:00 | -5.3°C | -12.1°C | 0 | 4.9 | WNW | 51 | 1019 |
| 06:00 | 11:00 | -5.9°C | -12°C | 0 | 4 | WNW | 53 | 1020 |
| 07:00 | 12:00 | -6.2°C | -12.6°C | 0 | 4.4 | WNW | 52 | 1022 |
| 08:00 | 13:00 | -6.4°C | -12.9°C | 0 | 4.4 | NW | 52 | 1023 |
| 09:00 | 14:00 | -6.3°C | -13.4°C | 0 | 5.2 | NW | 44 | 1024 |
| 10:00 | 15:00 | -6.2°C | -13.1°C | 0 | 5 | NW | 38 | 1025 |
| 11:00 | 16:00 | -6°C | -13°C | 0 | 5 | NW | 34 | 1025 |
| 12:00 | 17:00 | -5.6°C | -12.7°C | 0 | 5 | NNW | 29 | 1024 |
| 13:00 | 18:00 | -5.4°C | -12.1°C | 0 | 4.4 | NNW | 28 | 1024 |
| 14:00 | 19:00 | -5.5°C | -12.1°C | 0 | 4.2 | NNW | 28 | 1024 |
| 15:00 | 20:00 | -5.9°C | -12°C | 0 | 3.6 | NW | 29 | 1025 |
| 16:00 | 21:00 | -6.6°C | -12.5°C | 0 | 3.3 | NW | 33 | 1025 |
| 17:00 | 22:00 | -8.1°C | -13.6°C | 0 | 2.7 | NW | 39 | 1025 |
| 18:00 | 23:00 | -8.6°C | -14°C | 0 | 2.7 | NW | 42 | 1026 |
| 19:00 | 00:00 | -9.4°C | -14.7°C | 0 | 2.5 | NW | 47 | 1026 |
| 20:00 | 01:00 | -10°C | -15.3°C | 0 | 2.5 | NW | 49 | 1026 |
| 21:00 | 02:00 | -10.8°C | -16°C | 0 | 2.4 | NW | 52 | 1026 |
| 22:00 | 03:00 | -10.8°C | -15.9°C | 0 | 2.1 | NW | 51 | 1026 |
| 23:00 | 04:00 | -11.2°C | -16.5°C | 0 | 2.5 | NW | 52 | 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
- Worcester — 42.250°, -71.750°, ERA5 grid cell center, 4.5 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 8 December 2025 specifically — not a monthly average. See the Worcester 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 (2026-07-21). Historical climate data for Worcester, United States (42.25°N, 71.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Worcester, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Worcester, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Worcester, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.