Home / Olney / 24 October 2017

Olney

United States · 24 October 2017

OlneyUnited States9:47 PM localChange location

← 23 October 201725 October 2017 →

Average

21.3°C

low 16.6° · high 23.2°

Rainfall

9.6mm

rain recorded

Wind

4.9m/s

daily average

Humidity

84.1%

daily average

Cloud

73%

cover

Pressure

1009hPa

daily average

The temperature ranged from 16.6°C around 23:00 to 23.2°C around 16:00. Rain was recorded across 15 hours, from around 01:00 to 16:00 (9.6mm total).

How unusual was this day?

Compared against the same 135 calendar days (±7 days) across the other 9 years on file.

High temperature

84th percentile

Low temperature

96th percentile

Rainfall

92th percentile

Wind

88th 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 13.6°C, versus 21.3°C on this specific day.

Sun & daylight

Sunrise

07:20

Sunset

18:07

Day length

10h 47m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — America/New_York.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTemp °CFeels °CRain mmWind m/sDirHumidity %Pressure hPa
00:0004:0022.220.80.046SSE771013
01:0005:0022.520.80.136.2SSE751013
02:0006:0022.821.20.036.4SSE751012
03:0007:0022.620.60.116.9SSE761010
04:0008:0022.119.90.147.5SSE811010
05:0009:0021.519.40.67.8SSE861009
06:0010:0021.519.21.028S861008
07:0011:0021.719.90.347.4S861009
08:0012:0021.419.70.377.1S871009
09:0013:0021.619.90.37.2S871009
10:0014:0021.820.20.527.2S871008
11:0015:0022.321.50.535.9S831008
12:0016:0022.422.30.485.2S861008
13:0017:0022230.784SSW911008
14:0018:0022.123.10.653.9SSW881008
15:0019:0022.423.53.23.7S871007
16:0020:0023.224.40.323.6S831007
17:0021:0022.823.803.5S811008
18:0022:0020.821.40.052.8S811008
19:0023:0019.9210.021.8S831008
20:0000:0018.919.90.011.5S851008
21:0001:00181901.4SSW871008
22:0002:0017.21801.5S901008
23:0003:0016.61701.9SW921008

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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 24 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

Plain text
PastClimate (2026-07-18). 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/
APA
PastClimate. (2026). Historical climate data for Olney, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Olney, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
BibTeX
@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 2026-07-18},
  url = {https://www.pastclimate.com/}
}

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