Home / Berlin / 18 December 2018
Berlin
United States · 18 December 2018
← 17 December 201819 December 2018 →
Average
-9.9°C
low -11.8°C · high -5.6°C
Rainfall
1.2mm
rain recorded
Wind
6m/s
daily average
Humidity
79.4%
daily average
Cloud
95%
cover
Pressure
1012hPa
daily average
The temperature ranged from -11.8°C around 05:00 to -5.6°C around 00:00. Rain was recorded across 4 hours, from around 00:00 to 03:00 (1.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
33th percentile
Low temperature
50th percentile
Rainfall
62th percentile
Wind
99th 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°C, versus -9.9°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 | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | -5.6°C | -12.9°C | 0.16 | 6.3 | NW | 86 | 1002 |
| 01:00 | 06:00 | -7.1°C | -14.5°C | 0.16 | 6.3 | NW | 84 | 1003 |
| 02:00 | 07:00 | -8.3°C | -15.7°C | 0.12 | 6.3 | NW | 85 | 1004 |
| 03:00 | 08:00 | -10°C | -17.7°C | 0.1 | 6.3 | NW | 81 | 1005 |
| 04:00 | 09:00 | -10.8°C | -18.1°C | 0.09 | 5.8 | NW | 82 | 1007 |
| 05:00 | 10:00 | -11.8°C | -19.2°C | 0.07 | 5.8 | WNW | 85 | 1007 |
| 06:00 | 11:00 | -11.8°C | -19.1°C | 0.07 | 5.8 | WNW | 85 | 1009 |
| 07:00 | 12:00 | -11.7°C | -19.1°C | 0.06 | 6 | WNW | 84 | 1010 |
| 08:00 | 13:00 | -11.4°C | -19.1°C | 0.06 | 6.2 | NW | 83 | 1011 |
| 09:00 | 14:00 | -10.6°C | -18.3°C | 0.06 | 6.3 | WNW | 78 | 1012 |
| 10:00 | 15:00 | -10.3°C | -18.3°C | 0.04 | 6.7 | NW | 73 | 1013 |
| 11:00 | 16:00 | -10.3°C | -18.4°C | 0.03 | 6.9 | NW | 73 | 1013 |
| 12:00 | 17:00 | -9.3°C | -17.5°C | 0.02 | 7 | NW | 71 | 1013 |
| 13:00 | 18:00 | -9.2°C | -17.3°C | 0.01 | 6.9 | NW | 71 | 1012 |
| 14:00 | 19:00 | -9°C | -16.9°C | 0.01 | 6.6 | WNW | 71 | 1013 |
| 15:00 | 20:00 | -9.1°C | -16.9°C | 0 | 6.4 | WNW | 72 | 1013 |
| 16:00 | 21:00 | -9°C | -16.6°C | 0.01 | 6.1 | WNW | 73 | 1014 |
| 17:00 | 22:00 | -9.6°C | -16.6°C | 0.01 | 5.4 | WNW | 77 | 1015 |
| 18:00 | 23:00 | -9.7°C | -16.6°C | 0.02 | 5.3 | WNW | 79 | 1015 |
| 19:00 | 00:00 | -9.8°C | -16.6°C | 0.02 | 5.2 | WNW | 79 | 1016 |
| 20:00 | 01:00 | -10°C | -16.8°C | 0.01 | 5 | WNW | 81 | 1017 |
| 21:00 | 02:00 | -10.9°C | -17.6°C | 0.02 | 5 | WNW | 84 | 1017 |
| 22:00 | 03:00 | -10.8°C | -17.4°C | 0.02 | 4.8 | WNW | 84 | 1018 |
| 23:00 | 04:00 | -11.1°C | -17.6°C | 0.02 | 4.7 | WNW | 85 | 1018 |
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
- 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 18 December 2018 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 (2026-07-20). 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 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Berlin, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 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 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.