Home / Sonora / 23 October 2018
Sonora
United States · 23 October 2018
← 22 October 201824 October 2018 →
Average
14.3°C
low 7.3° · high 22.6°
Rainfall
0mm
dry day
Wind
1.9m/s
daily average
Humidity
53.5%
daily average
Cloud
28%
cover
Pressure
1014hPa
daily average
The temperature ranged from 7.3°C around 07:00 to 22.6°C around 14:00. 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
50th percentile
Low temperature
33th percentile
Rainfall
77th percentile
Wind
59th 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 15.3°C, versus 14.3°C on this specific day.
Sun & daylight
Sunrise
07:18
Sunset
18:13
Day length
10h 55m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Los_Angeles.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 07:00 | 11.2 | 8.8 | 0 | 1.6 | NNE | 63 | 1013 |
| 01:00 | 08:00 | 10.7 | 8.3 | 0 | 1.6 | NNE | 64 | 1013 |
| 02:00 | 09:00 | 9.4 | 7 | 0 | 1.5 | NE | 68 | 1014 |
| 03:00 | 10:00 | 8.3 | 5.5 | 0 | 2.1 | NE | 74 | 1014 |
| 04:00 | 11:00 | 7.6 | 4.6 | 0 | 2.2 | NE | 75 | 1013 |
| 05:00 | 12:00 | 7.9 | 4.9 | 0 | 2.2 | NE | 72 | 1014 |
| 06:00 | 13:00 | 7.7 | 4.6 | 0 | 2.3 | NE | 73 | 1014 |
| 07:00 | 14:00 | 7.3 | 4.3 | 0 | 2.2 | NE | 74 | 1014 |
| 08:00 | 15:00 | 8.6 | 5.6 | 0 | 1.9 | NNE | 64 | 1015 |
| 09:00 | 16:00 | 13.8 | 11.1 | 0 | 1.6 | N | 46 | 1016 |
| 10:00 | 17:00 | 17.9 | 15.7 | 0 | 0.9 | N | 36 | 1016 |
| 11:00 | 18:00 | 19.2 | 17.2 | 0 | 0.8 | W | 34 | 1015 |
| 12:00 | 19:00 | 20.8 | 18.2 | 0 | 1.7 | WSW | 32 | 1015 |
| 13:00 | 20:00 | 21.6 | 18.4 | 0 | 2.7 | W | 32 | 1015 |
| 14:00 | 21:00 | 22.6 | 18.4 | 0 | 3.6 | WNW | 25 | 1015 |
| 15:00 | 22:00 | 21.4 | 17.9 | 0 | 3.3 | WNW | 33 | 1014 |
| 16:00 | 23:00 | 21 | 17.8 | 0 | 3 | NW | 36 | 1015 |
| 17:00 | 00:00 | 20.6 | 18 | 0 | 2.3 | NW | 38 | 1015 |
| 18:00 | 01:00 | 19.5 | 18 | 0 | 1.5 | NW | 47 | 1014 |
| 19:00 | 02:00 | 17.3 | 15.3 | 0 | 1.4 | N | 46 | 1014 |
| 20:00 | 03:00 | 14.2 | 12.1 | 0 | 1.5 | NNE | 57 | 1014 |
| 21:00 | 04:00 | 12.1 | 10.1 | 0 | 1.5 | N | 65 | 1014 |
| 22:00 | 05:00 | 11.2 | 9 | 0 | 1.6 | N | 67 | 1014 |
| 23:00 | 06:00 | 10.4 | 8 | 0 | 1.6 | NNE | 65 | 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
- Sonora — 38.000°, -120.500°, ERA5 grid cell center, 10.5 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 23 October 2018 specifically — not a monthly average. See the Sonora 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 (2026-07-18). Historical climate data for Sonora, United States (38.00°N, 120.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Sonora, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Sonora, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Sonora, 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/}
}Notice something wrong with this data? Report a data issue.