Home / Olney / 26 October 2017
Olney
United States · 26 October 2017
← 25 October 201727 October 2017 →
Average
11.3°C
low 8.5° · high 14.6°
Rainfall
1.9mm
rain recorded
Wind
4.2m/s
daily average
Humidity
59.9%
daily average
Cloud
57%
cover
Pressure
1008hPa
daily average
The temperature ranged from 8.5°C around 07:00 to 14.6°C around 13:00. Rain was recorded across 2 hours, from around 14:00 to 15:00 (1.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
21th percentile
Low temperature
49th percentile
Rainfall
75th percentile
Wind
79th 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 13.5°C, versus 11.3°C on this specific day.
Sun & daylight
Sunrise
07:22
Sunset
18:04
Day length
10h 42m
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 | 12.3 | 7.8 | 0 | 4.4 | NW | 53 | 1007 |
| 01:00 | 05:00 | 11.7 | 7.1 | 0 | 4.4 | NW | 55 | 1007 |
| 02:00 | 06:00 | 11.3 | 6.7 | 0 | 4.3 | NW | 56 | 1006 |
| 03:00 | 07:00 | 10.8 | 6.2 | 0 | 4.2 | NW | 56 | 1006 |
| 04:00 | 08:00 | 10.3 | 5.6 | 0 | 4.3 | NW | 56 | 1006 |
| 05:00 | 09:00 | 9.8 | 5.3 | 0 | 4.2 | NW | 59 | 1006 |
| 06:00 | 10:00 | 8.8 | 4.4 | 0 | 3.9 | WNW | 63 | 1006 |
| 07:00 | 11:00 | 8.5 | 4.1 | 0 | 4 | NW | 65 | 1006 |
| 08:00 | 12:00 | 8.8 | 4.9 | 0 | 3.7 | WNW | 70 | 1007 |
| 09:00 | 13:00 | 10.1 | 6.1 | 0 | 4.1 | WNW | 70 | 1007 |
| 10:00 | 14:00 | 11.8 | 7.6 | 0 | 4.5 | NW | 65 | 1007 |
| 11:00 | 15:00 | 13.4 | 9.1 | 0 | 4.3 | NW | 53 | 1008 |
| 12:00 | 16:00 | 14 | 9.8 | 0.05 | 4.1 | NW | 52 | 1007 |
| 13:00 | 17:00 | 14.6 | 10 | 0.03 | 4.9 | WNW | 53 | 1007 |
| 14:00 | 18:00 | 13.1 | 8.3 | 0.58 | 5.5 | WNW | 62 | 1007 |
| 15:00 | 19:00 | 12.9 | 7.7 | 1.16 | 6 | WNW | 61 | 1008 |
| 16:00 | 20:00 | 12.8 | 8.2 | 0.07 | 5.2 | WNW | 63 | 1009 |
| 17:00 | 21:00 | 13.3 | 9.1 | 0 | 4.7 | WNW | 63 | 1009 |
| 18:00 | 22:00 | 12.1 | 7.8 | 0 | 4.4 | WNW | 60 | 1010 |
| 19:00 | 23:00 | 11.4 | 7.4 | 0 | 3.8 | WNW | 59 | 1011 |
| 20:00 | 00:00 | 11.1 | 7.5 | 0 | 3.1 | WNW | 58 | 1012 |
| 21:00 | 01:00 | 10.3 | 6.8 | 0 | 2.8 | W | 60 | 1013 |
| 22:00 | 02:00 | 9.4 | 5.8 | 0 | 2.8 | W | 61 | 1014 |
| 23:00 | 03:00 | 8.7 | 5 | 0 | 3 | W | 63 | 1014 |
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
- Olney — 40.000°, -75.000°, ERA5 grid cell center, 11.5 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 26 October 2017 specifically — not a monthly average. See the Olney 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 Olney, United States (40.00°N, 75.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Olney, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Olney, 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 Olney, 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.