Home / Berlin / 17 December 2021
Berlin
United States · 17 December 2021
← 16 December 202118 December 2021 →
Average
3.7°C
low -0.5° · high 8.5°
Rainfall
0.2mm
dry day
Wind
5.8m/s
daily average
Humidity
62.2%
daily average
Cloud
65%
cover
Pressure
1011hPa
daily average
The temperature ranged from -0.5°C around 23:00 to 8.5°C around 03:00. 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
99th percentile
Low temperature
96th percentile
Rainfall
34th percentile
Wind
98th 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 -7.2°C, versus 3.7°C on this specific day.
Sun & daylight
Sunrise
07:16
Sunset
16:06
Day length
8h 50m
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 | 6 | 2 | 0 | 3.8 | SW | 84 | 1002 |
| 01:00 | 06:00 | 5.8 | 1.8 | 0.01 | 3.7 | SW | 85 | 1002 |
| 02:00 | 07:00 | 8.2 | 4.5 | 0.01 | 4.1 | WSW | 90 | 1002 |
| 03:00 | 08:00 | 8.5 | 3.9 | 0.06 | 5.4 | W | 87 | 1003 |
| 04:00 | 09:00 | 7 | 0.9 | 0.01 | 6.6 | W | 78 | 1004 |
| 05:00 | 10:00 | 3.7 | -3 | 0 | 6.1 | W | 62 | 1005 |
| 06:00 | 11:00 | 4 | -2.8 | 0 | 6 | W | 56 | 1006 |
| 07:00 | 12:00 | 4.4 | -2.6 | 0 | 6.7 | W | 58 | 1008 |
| 08:00 | 13:00 | 4.2 | -2.9 | 0 | 6.7 | W | 61 | 1009 |
| 09:00 | 14:00 | 4.1 | -3 | 0 | 6.5 | W | 57 | 1011 |
| 10:00 | 15:00 | 4.3 | -2.9 | 0 | 6.8 | W | 55 | 1012 |
| 11:00 | 16:00 | 4.4 | -3 | 0 | 7 | W | 55 | 1011 |
| 12:00 | 17:00 | 4.8 | -2.6 | 0 | 6.8 | WNW | 51 | 1011 |
| 13:00 | 18:00 | 4.4 | -2.9 | 0 | 6.8 | WNW | 51 | 1012 |
| 14:00 | 19:00 | 4.4 | -2.8 | 0 | 6.5 | WNW | 50 | 1012 |
| 15:00 | 20:00 | 3.4 | -3.3 | 0 | 5.8 | WNW | 51 | 1013 |
| 16:00 | 21:00 | 2.8 | -3.8 | 0 | 5.7 | WNW | 55 | 1015 |
| 17:00 | 22:00 | 1.4 | -4.7 | 0.01 | 4.9 | WNW | 60 | 1016 |
| 18:00 | 23:00 | 1.4 | -5 | 0.02 | 5.4 | WNW | 63 | 1017 |
| 19:00 | 00:00 | 1.1 | -5.5 | 0.02 | 5.7 | WNW | 66 | 1018 |
| 20:00 | 01:00 | 1 | -5.8 | 0.01 | 5.8 | WNW | 60 | 1019 |
| 21:00 | 02:00 | -0.2 | -7 | 0.01 | 5.6 | WNW | 56 | 1020 |
| 22:00 | 03:00 | -0.3 | -7.1 | 0 | 5.5 | WNW | 53 | 1020 |
| 23:00 | 04:00 | -0.5 | -7.2 | 0 | 5.3 | WNW | 53 | 1021 |
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
- Berlin — 44.500°, -71.250°, ERA5 grid cell center, 6.2 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 17 December 2021 specifically — not a monthly average. See the Berlin 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 Berlin, United States (44.50°N, 71.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Berlin, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Berlin, 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 Berlin, 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.