Home / Germantown / 10 June 2021
Germantown
United States · 10 June 2021
Average
24.3°C
low 21.6° · high 29.1°
Rainfall
22.5mm
rain recorded
Wind
1.8m/s
daily average
Humidity
82.5%
daily average
Cloud
77%
cover
Pressure
1015hPa
daily average
The temperature ranged from 21.6°C around 05:00 to 29.1°C around 13:00. Rain was recorded across 12 hours, from around 12:00 to 23:00 (22.5mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
70th percentile
Low temperature
93th percentile
Rainfall
96th percentile
Wind
15th 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 22.4°C, versus 24.3°C on this specific day.
Sun & daylight
Sunrise
05:42
Sunset
20:35
Day length
14h 53m
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 | 04:00 | 23 | 26.4 | 0 | 1 | W | 88 | 1016 |
| 01:00 | 05:00 | 22.5 | 25.6 | 0 | 1.2 | WNW | 89 | 1016 |
| 02:00 | 06:00 | 22.2 | 25.2 | 0 | 1.2 | WNW | 90 | 1016 |
| 03:00 | 07:00 | 22.2 | 25.3 | 0 | 1.1 | NW | 89 | 1015 |
| 04:00 | 08:00 | 22.1 | 25 | 0 | 1.3 | WNW | 89 | 1015 |
| 05:00 | 09:00 | 21.6 | 24.2 | 0 | 1.5 | NW | 89 | 1015 |
| 06:00 | 10:00 | 22.3 | 25.2 | 0 | 1.7 | NNW | 92 | 1015 |
| 07:00 | 11:00 | 22.6 | 25.9 | 0 | 1.2 | NNW | 90 | 1015 |
| 08:00 | 12:00 | 23.7 | 27.4 | 0 | 0.6 | N | 84 | 1015 |
| 09:00 | 13:00 | 25 | 29 | 0 | 0.4 | NNW | 79 | 1015 |
| 10:00 | 14:00 | 25.9 | 29.8 | 0 | 0.5 | N | 75 | 1015 |
| 11:00 | 15:00 | 27.2 | 30.8 | 0.03 | 0.9 | ENE | 69 | 1015 |
| 12:00 | 16:00 | 28.5 | 32.4 | 0.1 | 1.1 | ENE | 67 | 1015 |
| 13:00 | 17:00 | 29.1 | 32.5 | 0.13 | 1.1 | SE | 61 | 1014 |
| 14:00 | 18:00 | 29.1 | 32.3 | 0.16 | 1.5 | SSE | 62 | 1013 |
| 15:00 | 19:00 | 27.9 | 31.5 | 2.49 | 1.3 | ESE | 69 | 1013 |
| 16:00 | 20:00 | 26.6 | 30.5 | 5.31 | 1.7 | E | 79 | 1013 |
| 17:00 | 21:00 | 24.7 | 27.4 | 4.57 | 2.8 | ENE | 84 | 1013 |
| 18:00 | 22:00 | 23.1 | 25.8 | 1.69 | 2.7 | E | 91 | 1014 |
| 19:00 | 23:00 | 23 | 25.1 | 1 | 3.2 | E | 90 | 1014 |
| 20:00 | 00:00 | 22.8 | 24.6 | 2.52 | 3.3 | E | 88 | 1014 |
| 21:00 | 01:00 | 22.6 | 24.1 | 2.05 | 3.5 | E | 89 | 1015 |
| 22:00 | 02:00 | 22.4 | 23.6 | 1.39 | 3.8 | E | 88 | 1015 |
| 23:00 | 03:00 | 21.9 | 23 | 1.01 | 3.7 | E | 90 | 1015 |
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
- Germantown — 39.250°, -77.250°, ERA5 grid cell center, 8.7 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 10 June 2021 specifically — not a monthly average. See the Germantown 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 (2026-07-16). Historical climate data for Germantown, United States (39.25°N, 77.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Germantown, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Germantown, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Germantown, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-16},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.