Home / Hanson / 4 December 2021
Hanson
United States · 4 December 2021
← 3 December 20215 December 2021 →
Average
0.8°C
low -3.6° · high 4.7°
Rainfall
0mm
dry day
Wind
2.8m/s
daily average
Humidity
60.1%
daily average
Cloud
33%
cover
Pressure
1019hPa
daily average
The temperature ranged from -3.6°C around 05:00 to 4.7°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
32th percentile
Low temperature
22th percentile
Rainfall
49th percentile
Wind
24th 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 3.4°C, versus 0.8°C on this specific day.
Sun & daylight
Sunrise
06:55
Sunset
16:12
Day length
9h 17m
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 | -1.3 | -6.6 | 0 | 3.3 | W | 52 | 1017 |
| 01:00 | 06:00 | -1.6 | -6.8 | 0 | 3.1 | W | 52 | 1018 |
| 02:00 | 07:00 | -1.6 | -6.6 | 0 | 2.8 | W | 52 | 1018 |
| 03:00 | 08:00 | -2.1 | -7 | 0 | 2.6 | W | 55 | 1019 |
| 04:00 | 09:00 | -2.2 | -7 | 0 | 2.6 | WSW | 56 | 1019 |
| 05:00 | 10:00 | -3.6 | -8.3 | 0 | 2.5 | WSW | 64 | 1019 |
| 06:00 | 11:00 | -3.5 | -8.3 | 0 | 2.6 | WSW | 65 | 1019 |
| 07:00 | 12:00 | -3.2 | -7.9 | 0 | 2.4 | WSW | 65 | 1020 |
| 08:00 | 13:00 | -2.2 | -6.6 | 0 | 2.2 | WSW | 66 | 1020 |
| 09:00 | 14:00 | -0.2 | -4.6 | 0 | 2.2 | WSW | 61 | 1020 |
| 10:00 | 15:00 | 2.1 | -2.3 | 0 | 2.3 | W | 54 | 1021 |
| 11:00 | 16:00 | 3.4 | -0.9 | 0 | 2.2 | W | 51 | 1020 |
| 12:00 | 17:00 | 4.1 | -0.2 | 0 | 2.3 | WSW | 49 | 1019 |
| 13:00 | 18:00 | 4.5 | 0.1 | 0 | 2.5 | SW | 48 | 1019 |
| 14:00 | 19:00 | 4.7 | 0.1 | 0 | 2.7 | SW | 49 | 1018 |
| 15:00 | 20:00 | 4.6 | 0.2 | 0 | 2.6 | SSW | 51 | 1018 |
| 16:00 | 21:00 | 4 | -0.5 | 0 | 2.7 | SSW | 55 | 1018 |
| 17:00 | 22:00 | 2.6 | -1.1 | 0 | 1.7 | SSW | 63 | 1019 |
| 18:00 | 23:00 | 1.6 | -2.9 | 0 | 2.8 | SSW | 67 | 1018 |
| 19:00 | 00:00 | 1.1 | -3.7 | 0 | 3.3 | SSW | 70 | 1019 |
| 20:00 | 01:00 | 1.2 | -3.8 | 0 | 3.7 | SSW | 71 | 1019 |
| 21:00 | 02:00 | 2 | -3.1 | 0 | 3.8 | SW | 72 | 1019 |
| 22:00 | 03:00 | 2.4 | -2.5 | 0 | 3.9 | SW | 75 | 1020 |
| 23:00 | 04:00 | 2.2 | -2.4 | 0 | 3.6 | WSW | 80 | 1020 |
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
- Hanson — 42.000°, -71.000°, ERA5 grid cell center, 13.0 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 4 December 2021 specifically — not a monthly average. See the Hanson 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 Hanson, United States (42.00°N, 71.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Hanson, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Hanson, 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 Hanson, 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.