Home / Blackshear / 12 September 2017
Blackshear
United States · 12 September 2017
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Average
22.8°C
low 19° · high 27.5°
Rainfall
0.3mm
dry day
Wind
3.6m/s
daily average
Humidity
72.1%
daily average
Cloud
60%
cover
Pressure
1008hPa
daily average
The temperature ranged from 19°C around 07:00 to 27.5°C around 17:00. Rain was recorded across 2 hours, from around 12:00 to 13:00 (0.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
10th percentile
Low temperature
15th percentile
Rainfall
43th percentile
Wind
87th 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 26°C, versus 22.8°C on this specific day.
Sun & daylight
Sunrise
07:11
Sunset
19:38
Day length
12h 27m
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 | 21.3 | 19.1 | 0 | 5.8 | S | 69 | 1003 |
| 01:00 | 05:00 | 21 | 19.1 | 0 | 5.1 | S | 71 | 1004 |
| 02:00 | 06:00 | 20.9 | 19.4 | 0 | 4.7 | SSW | 70 | 1004 |
| 03:00 | 07:00 | 20.8 | 19.4 | 0 | 4.5 | SSW | 70 | 1005 |
| 04:00 | 08:00 | 20.7 | 19.4 | 0.03 | 4.3 | SSW | 72 | 1005 |
| 05:00 | 09:00 | 20.4 | 19.3 | 0 | 4 | SSW | 72 | 1006 |
| 06:00 | 10:00 | 19.1 | 18.7 | 0 | 3.1 | SSW | 79 | 1007 |
| 07:00 | 11:00 | 19 | 19 | 0 | 2.8 | SSW | 81 | 1007 |
| 08:00 | 12:00 | 19.2 | 19.3 | 0 | 3 | SSW | 83 | 1008 |
| 09:00 | 13:00 | 20.2 | 21 | 0 | 2.5 | SSW | 83 | 1009 |
| 10:00 | 14:00 | 22.3 | 22.9 | 0 | 3.2 | SSW | 78 | 1010 |
| 11:00 | 15:00 | 23.5 | 22.2 | 0 | 5 | SW | 65 | 1010 |
| 12:00 | 16:00 | 23.8 | 22.2 | 0.12 | 5.7 | SW | 66 | 1010 |
| 13:00 | 17:00 | 25.3 | 24.2 | 0.13 | 5 | SW | 61 | 1010 |
| 14:00 | 18:00 | 26.5 | 26.2 | 0.01 | 4.6 | SW | 61 | 1010 |
| 15:00 | 19:00 | 26.9 | 26.9 | 0 | 4.4 | SW | 60 | 1009 |
| 16:00 | 20:00 | 27.3 | 27.8 | 0 | 3.7 | SW | 60 | 1009 |
| 17:00 | 21:00 | 27.5 | 28.6 | 0 | 3.1 | WSW | 61 | 1009 |
| 18:00 | 22:00 | 26.9 | 29.7 | 0 | 2.3 | SW | 73 | 1010 |
| 19:00 | 23:00 | 25.9 | 29.4 | 0 | 1.3 | SSW | 76 | 1010 |
| 20:00 | 00:00 | 23.9 | 26.1 | 0 | 1.7 | S | 76 | 1011 |
| 21:00 | 01:00 | 22.9 | 24.5 | 0 | 2.2 | S | 77 | 1011 |
| 22:00 | 02:00 | 22 | 23.1 | 0 | 2.5 | SSW | 79 | 1012 |
| 23:00 | 03:00 | 20.7 | 21.6 | 0 | 2.7 | SSW | 85 | 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
- Blackshear — 31.250°, -82.250°, ERA5 grid cell center, 6.3 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 12 September 2017 specifically — not a monthly average. See the Blackshear 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 Blackshear, United States (31.25°N, 82.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Blackshear, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Blackshear, 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 Blackshear, 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.