Home / Sonora / 4 January 2023
Sonora
United States · 4 January 2023
← 3 January 20235 January 2023 →
Average
11.4°C
low 7.2°C · high 15.5°C
Rainfall
11.4mm
rain recorded
Wind
6.2m/s
daily average
Humidity
62.4%
daily average
Cloud
100%
cover
Pressure
1011hPa
daily average
The temperature ranged from 7.2°C around 01:00 to 15.5°C around 14:00. Rain was recorded across 11 hours, from around 08:00 to 23:00 (11.4mm 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
88th percentile
Rainfall
84th percentile
Wind
99th 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 7.4°C, versus 11.4°C on this specific day.
Sun & daylight
Sunrise
07:18
Sunset
16:55
Day length
9h 37m
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 | 08:00 | 7.4°C | 3.7°C | 0 | 2.5 | E | 63 | 1015 |
| 01:00 | 09:00 | 7.2°C | 3.5°C | 0 | 2.5 | E | 60 | 1015 |
| 02:00 | 10:00 | 8.2°C | 3.8°C | 0 | 3.4 | E | 54 | 1015 |
| 03:00 | 11:00 | 8.7°C | 4.5°C | 0 | 3.2 | ESE | 54 | 1013 |
| 04:00 | 12:00 | 8.8°C | 4.8°C | 0 | 2.9 | ESE | 57 | 1013 |
| 05:00 | 13:00 | 9.2°C | 4.5°C | 0 | 3.7 | ESE | 52 | 1013 |
| 06:00 | 14:00 | 9.6°C | 5°C | 0 | 3.6 | SE | 49 | 1013 |
| 07:00 | 15:00 | 10.5°C | 5.5°C | 0.02 | 4.2 | SE | 48 | 1013 |
| 08:00 | 16:00 | 10.8°C | 5.1°C | 0.12 | 5.4 | SE | 49 | 1014 |
| 09:00 | 17:00 | 10.5°C | 4.4°C | 0.28 | 6.4 | SE | 56 | 1014 |
| 10:00 | 18:00 | 11.2°C | 5°C | 0.22 | 6.8 | SE | 59 | 1013 |
| 11:00 | 19:00 | 12.2°C | 6°C | 0.03 | 7 | SE | 57 | 1012 |
| 12:00 | 20:00 | 12.7°C | 6.1°C | 0 | 7.5 | SE | 55 | 1011 |
| 13:00 | 21:00 | 13.7°C | 6.8°C | 0 | 7.9 | SSE | 50 | 1009 |
| 14:00 | 22:00 | 15.5°C | 8°C | 0.03 | 8.5 | SSE | 43 | 1008 |
| 15:00 | 23:00 | 14.6°C | 7.6°C | 0.38 | 8.3 | SSE | 51 | 1007 |
| 16:00 | 00:00 | 15°C | 8.2°C | 0.01 | 8.6 | SSE | 57 | 1007 |
| 17:00 | 01:00 | 14.5°C | 8°C | 0.49 | 8.5 | SSE | 64 | 1006 |
| 18:00 | 02:00 | 13°C | 7.4°C | 1.29 | 8 | SSE | 81 | 1008 |
| 19:00 | 03:00 | 12.1°C | 6.5°C | 1.2 | 8.2 | SSE | 90 | 1008 |
| 20:00 | 04:00 | 12.1°C | 6.8°C | 1.23 | 7.8 | SSE | 88 | 1008 |
| 21:00 | 05:00 | 12.1°C | 6.4°C | 1.99 | 8.2 | SSE | 88 | 1008 |
| 22:00 | 06:00 | 11.8°C | 6.3°C | 2.15 | 7.8 | SSE | 87 | 1008 |
| 23:00 | 07:00 | 11.7°C | 6.3°C | 1.98 | 7.8 | SSE | 87 | 1008 |
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 4 January 2023 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 (2026-07-21). 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 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Sonora, 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 Sonora, 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.