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Willow

United States · 24 October 2021

WillowUnited States4:05 AM localChange location
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← 23 October 202125 October 2021 →

Average

11.3°C

low 9°C · high 12.5°C

Rainfall

19.2mm

rain recorded

Wind

8.1m/s

daily average

Humidity

82%

daily average

Cloud

98%

cover

Pressure

983hPa

daily average

The temperature ranged from 9°C around 00:00 to 12.5°C around 12:00. Rain was recorded across 18 hours, from around 04:00 to 23:00 (19.2mm total).

How unusual was this day?

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

High temperature

53th percentile

Low temperature

64th percentile

Rainfall

87th percentile

Wind

100th 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 10.3°C, versus 11.3°C on this specific day.

Sun & daylight

Sunrise

07:51

Sunset

18:11

Day length

10h 20m

Hour by hour

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

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

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTempFeelsRain mmWind m/sDirHumidity %Pressure hPa
00:0007:009°C6°C0.013.5E91996
01:0008:009.4°C5.9°C0.014.2E89995
02:0009:009.8°C5.7°C0.015.4E91993
03:0010:0010.7°C5.4°C0.027.2E89991
04:0011:0011.2°C5.1°C0.18.5E87988
05:0012:0011.3°C5.2°C0.58.4E87987
06:0013:0011.2°C5.4°C0.988.1E89985
07:0014:0011.3°C5.4°C1.268.2E87983
08:0015:0011.5°C4.9°C1.39.4E87980
09:0016:0011.6°C4.6°C1.999.9E88979
10:0017:0011.7°C5°C1.079.4E85978
11:0018:0012.4°C6.2°C0.388.5ESE81979
12:0019:0012.5°C7.3°C0.647.3ESE82979
13:0020:0011.1°C6°C2.487SE85980
14:0021:0010.5°C4.6°C1.17.6SE84980
15:0022:0011.2°C4.7°C0.138.6SE81979
16:0023:0011.8°C4.9°C0.148.9SE73979
17:0000:0012.3°C4.7°C0.069.7SE69979
18:0001:0012.3°C5.3°C0.089SE68980
19:0002:0012.3°C5°C0.219.2SE66980
20:0003:0012°C4.7°C0.719.2SE68980
21:0004:0011.3°C4.5°C1.938.9SE77981
22:0005:0011.3°C4.5°C2.459.1SE80981
23:0006:0011.3°C4.2°C1.669.6SE81982

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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
Willow — 48.250°, -124.500°, ERA5 grid cell center, 2188.3 km from requested point
Time zone
America/Los_Angeles
What's shown here
The hourly and daily record for 24 October 2021 specifically — not a monthly average. See the Willow 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 (2026-07-21). Historical climate data for Willow, United States (48.25°N, 124.50°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 Willow, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Willow, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Willow, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
  url = {https://www.pastclimate.com/}
}

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