Home / Brooks / 9 September 2018
Brooks
United States · 9 September 2018
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Average
20°C
low 16.9°C · high 21.7°C
Rainfall
25.7mm
rain recorded
Wind
2.1m/s
daily average
Humidity
97.4%
daily average
Cloud
100%
cover
Pressure
1009hPa
daily average
The temperature ranged from 16.9°C around 22:00 to 21.7°C around 00:00. Rain was recorded across 18 hours, from around 00:00 to 19:00 (25.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
4th percentile
Low temperature
51th percentile
Rainfall
99th percentile
Wind
50th 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 21.9°C, versus 20°C on this specific day.
Sun & daylight
Sunrise
07:19
Sunset
20:00
Day length
12h 41m
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 | 04:00 | 21.7°C | 24.3°C | 1.52 | 2.5 | SE | 99 | 1009 |
| 01:00 | 05:00 | 21.7°C | 24.5°C | 1.36 | 2.4 | SSE | 100 | 1009 |
| 02:00 | 06:00 | 21.5°C | 24.3°C | 1.11 | 2.3 | SSW | 100 | 1009 |
| 03:00 | 07:00 | 21.4°C | 24.1°C | 0.58 | 2.4 | SW | 100 | 1009 |
| 04:00 | 08:00 | 21.4°C | 24.2°C | 0.78 | 2.2 | SW | 100 | 1008 |
| 05:00 | 09:00 | 21.6°C | 24.5°C | 0.84 | 2.1 | SW | 99 | 1008 |
| 06:00 | 10:00 | 21.1°C | 24.1°C | 1.22 | 1.7 | WSW | 99 | 1009 |
| 07:00 | 11:00 | 21.1°C | 24.4°C | 1.33 | 1.2 | WNW | 99 | 1009 |
| 08:00 | 12:00 | 21.1°C | 24.6°C | 1.58 | 1 | NNW | 99 | 1009 |
| 09:00 | 13:00 | 21.1°C | 24.7°C | 2.59 | 0.9 | NNE | 100 | 1010 |
| 10:00 | 14:00 | 21.1°C | 24.5°C | 3.26 | 1.1 | NNE | 100 | 1010 |
| 11:00 | 15:00 | 21.1°C | 24.5°C | 3.13 | 1 | NNE | 98 | 1010 |
| 12:00 | 16:00 | 21.3°C | 24.8°C | 2.33 | 1 | N | 99 | 1010 |
| 13:00 | 17:00 | 21.7°C | 24.7°C | 1.45 | 2.1 | NNW | 99 | 1010 |
| 14:00 | 18:00 | 21.3°C | 23.1°C | 1.42 | 3.6 | NNW | 100 | 1009 |
| 15:00 | 19:00 | 20.3°C | 21.6°C | 0.63 | 3.5 | NNW | 100 | 1009 |
| 16:00 | 20:00 | 19.1°C | 20.3°C | 0.27 | 3 | NNW | 100 | 1009 |
| 17:00 | 21:00 | 18.4°C | 19.5°C | 0.07 | 2.5 | NNW | 100 | 1010 |
| 18:00 | 22:00 | 17.3°C | 18.1°C | 0.08 | 2.2 | N | 97 | 1009 |
| 19:00 | 23:00 | 17.2°C | 17.8°C | 0.14 | 2.1 | NNW | 94 | 1010 |
| 20:00 | 00:00 | 17.2°C | 17.5°C | 0.02 | 2.3 | NNW | 91 | 1010 |
| 21:00 | 01:00 | 17.1°C | 17.2°C | 0.01 | 2.3 | NW | 89 | 1010 |
| 22:00 | 02:00 | 16.9°C | 17°C | 0 | 2.3 | NW | 89 | 1011 |
| 23:00 | 03:00 | 17.1°C | 17.3°C | 0 | 2 | NW | 88 | 1012 |
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
- Brooks — 38.000°, -85.750°, ERA5 grid cell center, 7.7 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 9 September 2018 specifically — not a monthly average. See the Brooks 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 Brooks, United States (38.00°N, 85.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Brooks, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Brooks, 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 Brooks, 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.