Home / Arnold / 23 October 2022
Arnold
United States · 23 October 2022
← 22 October 202224 October 2022 →
Average
6.7°C
low -0.2°C · high 14.5°C
Rainfall
0mm
dry day
Wind
2m/s
daily average
Humidity
42.3%
daily average
Cloud
0%
cover
Pressure
1013hPa
daily average
The temperature ranged from -0.2°C around 06:00 to 14.5°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
19th percentile
Low temperature
5th percentile
Rainfall
76th percentile
Wind
21th 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 11.6°C, versus 6.7°C on this specific day.
Sun & daylight
Sunrise
07:17
Sunset
18:12
Day length
10h 54m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Los_Angeles.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 07:00 | 3.6°C | 0.5°C | 0 | 0.9 | ENE | 58 | 1009 |
| 01:00 | 08:00 | 3.2°C | 0.2°C | 0 | 0.8 | ENE | 61 | 1009 |
| 02:00 | 09:00 | 2°C | -0.9°C | 0 | 0.7 | ENE | 68 | 1010 |
| 03:00 | 10:00 | 1.7°C | -1.2°C | 0 | 0.3 | ENE | 54 | 1010 |
| 04:00 | 11:00 | 0.2°C | -3°C | 0 | 0.6 | NE | 59 | 1011 |
| 05:00 | 12:00 | 0.1°C | -3.5°C | 0 | 1.2 | ENE | 62 | 1012 |
| 06:00 | 13:00 | -0.2°C | -4°C | 0 | 1.4 | ENE | 65 | 1012 |
| 07:00 | 14:00 | 0°C | -3.9°C | 0 | 1.6 | ENE | 67 | 1012 |
| 08:00 | 15:00 | 1.4°C | -2.5°C | 0 | 1.9 | NE | 64 | 1013 |
| 09:00 | 16:00 | 6.2°C | 2.6°C | 0 | 1.4 | NNE | 46 | 1013 |
| 10:00 | 17:00 | 8.5°C | 4.6°C | 0 | 1.5 | N | 32 | 1013 |
| 11:00 | 18:00 | 10.6°C | 6.6°C | 0 | 1.9 | NNW | 31 | 1012 |
| 12:00 | 19:00 | 11.9°C | 7.5°C | 0 | 2.3 | NNW | 28 | 1012 |
| 13:00 | 20:00 | 12.7°C | 8.2°C | 0 | 2.5 | NNW | 27 | 1012 |
| 14:00 | 21:00 | 13.9°C | 9.3°C | 0 | 2.7 | NNW | 24 | 1011 |
| 15:00 | 22:00 | 14.5°C | 10.2°C | 0 | 2.1 | NW | 22 | 1012 |
| 16:00 | 23:00 | 14.1°C | 9.6°C | 0 | 2.4 | NNW | 22 | 1013 |
| 17:00 | 00:00 | 12.9°C | 8.6°C | 0 | 2.1 | NNW | 25 | 1013 |
| 18:00 | 01:00 | 10.9°C | 7.1°C | 0 | 1.6 | NNW | 31 | 1014 |
| 19:00 | 02:00 | 9.8°C | 5.6°C | 0 | 2 | NNE | 31 | 1015 |
| 20:00 | 03:00 | 6.8°C | 2.2°C | 0 | 2.6 | NE | 35 | 1016 |
| 21:00 | 04:00 | 5.8°C | 0.5°C | 0 | 3.5 | ENE | 36 | 1017 |
| 22:00 | 05:00 | 5°C | -0.9°C | 0 | 4.3 | ENE | 36 | 1017 |
| 23:00 | 06:00 | 5.3°C | -1.1°C | 0 | 4.7 | ENE | 33 | 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
- Arnold — 38.250°, -120.250°, ERA5 grid cell center, 8.8 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 23 October 2022 specifically — not a monthly average. See the Arnold 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 (2026-07-21). Historical climate data for Arnold, United States (38.25°N, 120.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Arnold, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Arnold, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Arnold, 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/}
}Notice something wrong with this data? Report a data issue.