Home / Old Forge / 31 August 2017
Old Forge
United States · 31 August 2017
← 30 August 20171 September 2017 →
Average
16.9°C
low 12.4°C · high 23°C
Rainfall
0.4mm
dry day
Wind
3.1m/s
daily average
Humidity
73.2%
daily average
Cloud
48%
cover
Pressure
1015hPa
daily average
The temperature ranged from 12.4°C around 23:00 to 23°C around 13:00. Rain was recorded for one hour, around 14:00 (0.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
30th percentile
Low temperature
23th percentile
Rainfall
56th percentile
Wind
81th 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 20.2°C, versus 16.9°C on this specific day.
Sun & daylight
Sunrise
06:28
Sunset
19:36
Day length
13h 8m
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 | 15.2°C | 14.3°C | 0 | 2.4 | W | 85 | 1015 |
| 01:00 | 05:00 | 14.5°C | 13.9°C | 0 | 1.9 | W | 88 | 1015 |
| 02:00 | 06:00 | 14.2°C | 13.7°C | 0 | 1.8 | W | 89 | 1014 |
| 03:00 | 07:00 | 13.9°C | 13.4°C | 0 | 1.7 | W | 89 | 1014 |
| 04:00 | 08:00 | 13.6°C | 13.1°C | 0 | 1.8 | W | 91 | 1014 |
| 05:00 | 09:00 | 13.6°C | 12.9°C | 0 | 1.9 | W | 90 | 1014 |
| 06:00 | 10:00 | 14°C | 13.1°C | 0 | 1.9 | WNW | 85 | 1015 |
| 07:00 | 11:00 | 14°C | 13.3°C | 0 | 1.8 | WNW | 86 | 1015 |
| 08:00 | 12:00 | 15.4°C | 14.9°C | 0 | 1.9 | WNW | 84 | 1015 |
| 09:00 | 13:00 | 17.2°C | 16.3°C | 0 | 3.3 | WNW | 83 | 1015 |
| 10:00 | 14:00 | 19°C | 17.8°C | 0 | 3.9 | NW | 76 | 1015 |
| 11:00 | 15:00 | 21.3°C | 19.4°C | 0.04 | 3.9 | NW | 58 | 1015 |
| 12:00 | 16:00 | 22.4°C | 20.4°C | 0.06 | 4.4 | NW | 58 | 1015 |
| 13:00 | 17:00 | 23°C | 21°C | 0.05 | 4.2 | NW | 53 | 1015 |
| 14:00 | 18:00 | 22.3°C | 20.3°C | 0.18 | 4.1 | NNW | 56 | 1015 |
| 15:00 | 19:00 | 20.5°C | 19.1°C | 0.04 | 3.8 | NNW | 66 | 1015 |
| 16:00 | 20:00 | 19.1°C | 17.6°C | 0.02 | 3.9 | NNW | 72 | 1015 |
| 17:00 | 21:00 | 19.1°C | 17.5°C | 0 | 4 | NNW | 71 | 1015 |
| 18:00 | 22:00 | 18.4°C | 16.1°C | 0 | 4 | NNW | 66 | 1015 |
| 19:00 | 23:00 | 17.4°C | 14.9°C | 0 | 3.6 | NNW | 62 | 1015 |
| 20:00 | 00:00 | 16°C | 13.2°C | 0 | 3.5 | NNW | 61 | 1016 |
| 21:00 | 01:00 | 15.1°C | 11.9°C | 0 | 3.6 | NNW | 58 | 1017 |
| 22:00 | 02:00 | 14°C | 10.4°C | 0 | 4 | NNW | 63 | 1018 |
| 23:00 | 03:00 | 12.4°C | 8.7°C | 0 | 4.2 | N | 68 | 1018 |
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
- Old Forge — 41.250°, -75.750°, ERA5 grid cell center, 13.5 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 31 August 2017 specifically — not a monthly average. See the Old Forge 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 Old Forge, United States (41.25°N, 75.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Old Forge, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Old Forge, 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 Old Forge, 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.