Home / Willimantic / 10 December 2022
Willimantic
United States · 10 December 2022
← 9 December 202211 December 2022 →
Average
-0.3°C
low -2.4° · high 2°
Rainfall
0mm
dry day
Wind
3.5m/s
daily average
Humidity
56.4%
daily average
Cloud
56%
cover
Pressure
1029hPa
daily average
The temperature ranged from -2.4°C around 06:00 to 2°C around 14:00. 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
30th percentile
Low temperature
54th percentile
Rainfall
46th percentile
Wind
62th 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 1.2°C, versus -0.3°C on this specific day.
Sun & daylight
Sunrise
07:05
Sunset
16:18
Day length
9h 13m
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 | 05:00 | -0.6 | -6.8 | 0 | 4.2 | N | 36 | 1027 |
| 01:00 | 06:00 | -0.8 | -7 | 0 | 4.2 | NNE | 39 | 1027 |
| 02:00 | 07:00 | -0.8 | -7 | 0 | 4.2 | NNE | 42 | 1027 |
| 03:00 | 08:00 | -1.3 | -7.5 | 0 | 4.2 | NNE | 46 | 1027 |
| 04:00 | 09:00 | -1.7 | -7.7 | 0 | 4.2 | NNE | 49 | 1028 |
| 05:00 | 10:00 | -2.3 | -8.1 | 0 | 3.8 | NNE | 53 | 1028 |
| 06:00 | 11:00 | -2.4 | -8.3 | 0 | 4 | NNE | 54 | 1028 |
| 07:00 | 12:00 | -2.3 | -8.3 | 0 | 4.1 | NNE | 55 | 1029 |
| 08:00 | 13:00 | -2 | -7.6 | 0 | 3.8 | NNE | 56 | 1029 |
| 09:00 | 14:00 | -1 | -6.9 | 0 | 4.2 | NNE | 55 | 1030 |
| 10:00 | 15:00 | 0.5 | -5.3 | 0 | 4.1 | NNE | 56 | 1030 |
| 11:00 | 16:00 | 1.2 | -4.3 | 0 | 3.9 | NNE | 55 | 1030 |
| 12:00 | 17:00 | 1.8 | -3.6 | 0 | 3.8 | NE | 56 | 1029 |
| 13:00 | 18:00 | 1.8 | -3.5 | 0 | 3.8 | NE | 57 | 1029 |
| 14:00 | 19:00 | 2 | -3.2 | 0 | 3.6 | NE | 56 | 1029 |
| 15:00 | 20:00 | 1.6 | -3.3 | 0 | 3.2 | NE | 58 | 1029 |
| 16:00 | 21:00 | 1.1 | -3.6 | 0 | 2.8 | NE | 59 | 1030 |
| 17:00 | 22:00 | 0.1 | -4.2 | 0 | 2.2 | NNE | 62 | 1031 |
| 18:00 | 23:00 | -0.2 | -5 | 0 | 2.8 | NNE | 64 | 1031 |
| 19:00 | 00:00 | -0.5 | -5.4 | 0 | 3.2 | NE | 67 | 1031 |
| 20:00 | 01:00 | -0.6 | -5.4 | 0 | 3.1 | NE | 69 | 1030 |
| 21:00 | 02:00 | -0.5 | -5 | 0 | 2.6 | NE | 69 | 1030 |
| 22:00 | 03:00 | -0.5 | -4.9 | 0 | 2.4 | NNE | 71 | 1030 |
| 23:00 | 04:00 | -0.5 | -5.1 | 0 | 2.9 | NNE | 70 | 1030 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Willimantic — 41.750°, -72.250°, ERA5 grid cell center, 5.6 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 10 December 2022 specifically — not a monthly average. See the Willimantic 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 Willimantic, United States (41.75°N, 72.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Willimantic, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Willimantic, 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 Willimantic, 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.