Home / Reading / 3 September 2025
Reading
United States · 3 September 2025
← 2 September 20254 September 2025 →
Average
20°C
low 12.4°C · high 27.3°C
Rainfall
0.2mm
dry day
Wind
1.8m/s
daily average
Humidity
61.5%
daily average
Cloud
29%
cover
Pressure
1014hPa
daily average
The temperature ranged from 12.4°C around 07:00 to 27.3°C around 15:00. 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
46th percentile
Low temperature
10th percentile
Rainfall
59th percentile
Wind
33th 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 22.5°C, versus 20°C on this specific day.
Sun & daylight
Sunrise
06:33
Sunset
19:32
Day length
12h 58m
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 | 16.1°C | 15°C | 0.01 | 2.1 | SSE | 73 | 1017 |
| 01:00 | 05:00 | 14.3°C | 13°C | 0.01 | 2.1 | SSE | 80 | 1017 |
| 02:00 | 06:00 | 14°C | 12.8°C | 0 | 2.1 | SSE | 81 | 1017 |
| 03:00 | 07:00 | 13.7°C | 12.8°C | 0.07 | 1.9 | S | 84 | 1016 |
| 04:00 | 08:00 | 13.6°C | 12.8°C | 0.02 | 1.5 | S | 84 | 1016 |
| 05:00 | 09:00 | 13.7°C | 13.2°C | 0 | 1.2 | SSW | 84 | 1016 |
| 06:00 | 10:00 | 12.6°C | 12.3°C | 0 | 1.4 | SW | 95 | 1016 |
| 07:00 | 11:00 | 12.4°C | 12.2°C | 0 | 1.1 | W | 95 | 1016 |
| 08:00 | 12:00 | 15.2°C | 15.4°C | 0 | 1.2 | W | 88 | 1016 |
| 09:00 | 13:00 | 17.5°C | 18°C | 0 | 1.2 | W | 80 | 1016 |
| 10:00 | 14:00 | 21.1°C | 21.6°C | 0.01 | 1 | W | 63 | 1015 |
| 11:00 | 15:00 | 22.9°C | 23.1°C | 0.03 | 0.8 | WSW | 52 | 1015 |
| 12:00 | 16:00 | 23.9°C | 23.9°C | 0.01 | 1.1 | SW | 48 | 1014 |
| 13:00 | 17:00 | 25.8°C | 25.1°C | 0 | 1.5 | SSW | 40 | 1013 |
| 14:00 | 18:00 | 26.7°C | 25.6°C | 0 | 1.7 | SSW | 36 | 1013 |
| 15:00 | 19:00 | 27.3°C | 25.9°C | 0 | 1.9 | SSW | 33 | 1012 |
| 16:00 | 20:00 | 27.1°C | 25.6°C | 0 | 1.8 | SSW | 32 | 1012 |
| 17:00 | 21:00 | 27.1°C | 25.5°C | 0 | 1.9 | SW | 32 | 1011 |
| 18:00 | 22:00 | 26.3°C | 24.2°C | 0 | 2.2 | SSW | 31 | 1011 |
| 19:00 | 23:00 | 24.9°C | 22.9°C | 0 | 2.5 | S | 36 | 1011 |
| 20:00 | 00:00 | 23.1°C | 21.2°C | 0 | 3 | SSE | 46 | 1011 |
| 21:00 | 01:00 | 21.6°C | 20.2°C | 0 | 2.9 | S | 54 | 1011 |
| 22:00 | 02:00 | 19.8°C | 18.5°C | 0 | 3 | S | 63 | 1012 |
| 23:00 | 03:00 | 19.5°C | 18.2°C | 0 | 3.2 | S | 66 | 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
- Reading — 40.250°, -76.000°, ERA5 grid cell center, 11.4 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 3 September 2025 specifically — not a monthly average. See the Reading 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 Reading, United States (40.25°N, 76.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Reading, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Reading, 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 Reading, 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.