Home / Barnstable / 6 December 2021
Barnstable
United States · 6 December 2021
← 5 December 20217 December 2021 →
Average
12°C
low 8°C · high 14.9°C
Rainfall
1.6mm
rain recorded
Wind
9.2m/s
daily average
Humidity
85.3%
daily average
Cloud
68%
cover
Pressure
1013hPa
daily average
The temperature ranged from 8°C around 00:00 to 14.9°C around 21:00. Rain was recorded across 4 hours, from around 06:00 to 23:00 (1.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
97th percentile
Low temperature
93th percentile
Rainfall
72th 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 4.5°C, versus 12°C on this specific day.
Sun & daylight
Sunrise
06:54
Sunset
16:11
Day length
9h 16m
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 | 8°C | 1.2°C | 0 | 6.9 | SE | 60 | 1027 |
| 01:00 | 06:00 | 8.2°C | 1.3°C | 0 | 7.4 | SE | 62 | 1026 |
| 02:00 | 07:00 | 8.3°C | 1.5°C | 0 | 7.4 | SE | 66 | 1025 |
| 03:00 | 08:00 | 8.4°C | 1.8°C | 0 | 7.4 | SE | 71 | 1024 |
| 04:00 | 09:00 | 8.5°C | 2°C | 0 | 7.6 | SE | 75 | 1022 |
| 05:00 | 10:00 | 9.6°C | 4.3°C | 0.03 | 6.7 | SE | 86 | 1020 |
| 06:00 | 11:00 | 10°C | 4.4°C | 0.47 | 7.3 | SE | 86 | 1019 |
| 07:00 | 12:00 | 11.3°C | 5°C | 0.38 | 8.9 | SSE | 88 | 1017 |
| 08:00 | 13:00 | 12.3°C | 6.1°C | 0.06 | 9.3 | SSE | 92 | 1016 |
| 09:00 | 14:00 | 12.9°C | 6.9°C | 0.01 | 9.3 | S | 93 | 1015 |
| 10:00 | 15:00 | 13.3°C | 7.2°C | 0 | 9.5 | S | 92 | 1014 |
| 11:00 | 16:00 | 12.2°C | 6.2°C | 0 | 9.1 | SSW | 94 | 1013 |
| 12:00 | 17:00 | 12.5°C | 6.4°C | 0 | 9.2 | SSW | 92 | 1011 |
| 13:00 | 18:00 | 12.8°C | 6.5°C | 0 | 9.4 | SSW | 89 | 1010 |
| 14:00 | 19:00 | 12.8°C | 6.7°C | 0 | 9.3 | SSW | 91 | 1010 |
| 15:00 | 20:00 | 13°C | 6.7°C | 0 | 9.7 | SSW | 93 | 1009 |
| 16:00 | 21:00 | 13°C | 6.5°C | 0 | 10.3 | SSW | 95 | 1008 |
| 17:00 | 22:00 | 13.6°C | 7.3°C | 0 | 10 | SSW | 92 | 1006 |
| 18:00 | 23:00 | 14.4°C | 7.6°C | 0 | 11 | SSW | 93 | 1004 |
| 19:00 | 00:00 | 14.7°C | 7.5°C | 0 | 11.7 | SSW | 91 | 1004 |
| 20:00 | 01:00 | 14.8°C | 7.7°C | 0.01 | 11.4 | SSW | 90 | 1003 |
| 21:00 | 02:00 | 14.9°C | 8.3°C | 0.04 | 10.7 | SW | 89 | 1002 |
| 22:00 | 03:00 | 14.6°C | 8°C | 0.12 | 10.4 | SW | 84 | 1002 |
| 23:00 | 04:00 | 14.7°C | 7.9°C | 0.43 | 10.4 | WSW | 82 | 1002 |
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
- Barnstable — 41.750°, -70.500°, ERA5 grid cell center, 17.5 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 6 December 2021 specifically — not a monthly average. See the Barnstable 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 Barnstable, United States (41.75°N, 70.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Barnstable, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Barnstable, 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 Barnstable, 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.