Home / Sonora / 1 January 2017
Sonora
United States · 1 January 2017
← 31 December 20162 January 2017 →
Average
5.3°C
low 1.5° · high 8.5°
Rainfall
1.3mm
rain recorded
Wind
2.3m/s
daily average
Humidity
76.7%
daily average
Cloud
44%
cover
Pressure
1014hPa
daily average
The temperature ranged from 1.5°C around 06:00 to 8.5°C around 15:00. Rain was recorded across 5 hours, from around 19:00 to 23:00 (1.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
10th percentile
Low temperature
23th percentile
Rainfall
65th percentile
Wind
65th 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 7.5°C, versus 5.3°C on this specific day.
Sun & daylight
Sunrise
07:18
Sunset
16:53
Day length
9h 36m
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 | 08:00 | 4.3 | 1.7 | 0 | 1.1 | E | 80 | 1014 |
| 01:00 | 09:00 | 3.7 | 1.3 | 0 | 0.9 | ENE | 84 | 1014 |
| 02:00 | 10:00 | 3 | 0.6 | 0 | 0.8 | ENE | 83 | 1015 |
| 03:00 | 11:00 | 3.6 | 0.9 | 0 | 1.3 | E | 81 | 1015 |
| 04:00 | 12:00 | 2 | -1.1 | 0 | 1.4 | ESE | 83 | 1014 |
| 05:00 | 13:00 | 1.6 | -1.5 | 0 | 1.4 | ESE | 86 | 1014 |
| 06:00 | 14:00 | 1.5 | -1.8 | 0 | 1.8 | ESE | 85 | 1014 |
| 07:00 | 15:00 | 2.7 | -1.1 | 0 | 2.3 | ESE | 77 | 1014 |
| 08:00 | 16:00 | 3.6 | -0.2 | 0 | 2.5 | SE | 75 | 1014 |
| 09:00 | 17:00 | 5.3 | 1.9 | 0 | 2.4 | SSE | 76 | 1015 |
| 10:00 | 18:00 | 6.4 | 2.5 | 0.01 | 3.3 | SSE | 76 | 1015 |
| 11:00 | 19:00 | 7.1 | 2.8 | 0 | 3.9 | SSE | 75 | 1014 |
| 12:00 | 20:00 | 7 | 2.8 | 0 | 4 | S | 77 | 1013 |
| 13:00 | 21:00 | 8.1 | 3.6 | 0 | 4.1 | S | 68 | 1013 |
| 14:00 | 22:00 | 8.4 | 4.5 | 0 | 3.1 | S | 61 | 1013 |
| 15:00 | 23:00 | 8.5 | 4.5 | 0 | 3.1 | S | 61 | 1013 |
| 16:00 | 00:00 | 7.9 | 4.1 | 0 | 2.9 | S | 62 | 1012 |
| 17:00 | 01:00 | 7.7 | 4.3 | 0.01 | 2.4 | S | 68 | 1013 |
| 18:00 | 02:00 | 6.9 | 3.7 | 0.09 | 2.4 | SSE | 74 | 1014 |
| 19:00 | 03:00 | 5.8 | 2.6 | 0.29 | 2.4 | SSE | 81 | 1013 |
| 20:00 | 04:00 | 5.2 | 1.9 | 0.17 | 2.7 | S | 86 | 1014 |
| 21:00 | 05:00 | 5.6 | 2.1 | 0.26 | 2.7 | SSW | 82 | 1015 |
| 22:00 | 06:00 | 5.5 | 2.6 | 0.25 | 1.7 | SSW | 78 | 1016 |
| 23:00 | 07:00 | 5.1 | 2.7 | 0.18 | 1.2 | S | 82 | 1016 |
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 1 January 2017 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 (2026-07-17). 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 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Sonora, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 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 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.