Home / Pearson / 12 September 2017
Pearson
United States · 12 September 2017
← 11 September 201713 September 2017 →
Average
22°C
low 17.7°C · high 27.3°C
Rainfall
0mm
dry day
Wind
4m/s
daily average
Humidity
71.2%
daily average
Cloud
53%
cover
Pressure
1008hPa
daily average
The temperature ranged from 17.7°C around 06:00 to 27.3°C around 17:00. 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
10th percentile
Low temperature
7th percentile
Rainfall
33th percentile
Wind
96th 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 26.1°C, versus 22°C on this specific day.
Sun & daylight
Sunrise
07:13
Sunset
19:40
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 | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 19.3°C | 16.8°C | 0 | 5.8 | SSW | 75 | 1003 |
| 01:00 | 05:00 | 19.2°C | 16.8°C | 0 | 5.4 | SSW | 73 | 1003 |
| 02:00 | 06:00 | 19.3°C | 17°C | 0 | 5 | SSW | 71 | 1004 |
| 03:00 | 07:00 | 19.2°C | 17.1°C | 0.01 | 4.7 | SSW | 71 | 1004 |
| 04:00 | 08:00 | 19.2°C | 17.4°C | 0 | 4.4 | SSW | 72 | 1005 |
| 05:00 | 09:00 | 19°C | 17.4°C | 0 | 4.1 | SSW | 72 | 1006 |
| 06:00 | 10:00 | 17.7°C | 16.9°C | 0 | 3.3 | SSW | 81 | 1006 |
| 07:00 | 11:00 | 17.8°C | 17°C | 0 | 3.2 | SSW | 82 | 1007 |
| 08:00 | 12:00 | 18°C | 17.3°C | 0 | 3.3 | SSW | 82 | 1008 |
| 09:00 | 13:00 | 18.8°C | 18.6°C | 0 | 3 | SSW | 83 | 1009 |
| 10:00 | 14:00 | 21°C | 20.8°C | 0 | 3.6 | SSW | 78 | 1009 |
| 11:00 | 15:00 | 22.4°C | 20.7°C | 0 | 4.8 | SW | 65 | 1010 |
| 12:00 | 16:00 | 23.5°C | 21.5°C | 0.01 | 5.5 | SW | 62 | 1010 |
| 13:00 | 17:00 | 25.2°C | 23.5°C | 0.01 | 5.3 | SW | 57 | 1010 |
| 14:00 | 18:00 | 26.1°C | 25.1°C | 0.01 | 5 | SW | 59 | 1010 |
| 15:00 | 19:00 | 26.8°C | 26.2°C | 0 | 4.8 | SW | 58 | 1009 |
| 16:00 | 20:00 | 27.2°C | 27°C | 0 | 4.3 | SW | 58 | 1009 |
| 17:00 | 21:00 | 27.3°C | 27.7°C | 0 | 3.7 | SW | 58 | 1009 |
| 18:00 | 22:00 | 26.7°C | 28.9°C | 0 | 2.5 | SW | 70 | 1010 |
| 19:00 | 23:00 | 25.7°C | 28.3°C | 0 | 2 | S | 74 | 1010 |
| 20:00 | 00:00 | 23.7°C | 24.8°C | 0 | 2.7 | S | 72 | 1010 |
| 21:00 | 01:00 | 22.7°C | 23.3°C | 0 | 3.1 | S | 74 | 1011 |
| 22:00 | 02:00 | 21.8°C | 22°C | 0 | 3.3 | S | 76 | 1012 |
| 23:00 | 03:00 | 20.3°C | 20.6°C | 0 | 3.2 | S | 84 | 1012 |
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
- Pearson — 31.250°, -82.750°, ERA5 grid cell center, 11.1 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 Pearson 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 (2026-07-19). Historical climate data for Pearson, United States (31.25°N, 82.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Pearson, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Pearson, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Pearson, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.