Home / Sonora / 21 October 2016
Sonora
United States · 21 October 2016
← 20 October 201622 October 2016 →
Average
15.8°C
low 7.4° · high 25°
Rainfall
0mm
dry day
Wind
1.4m/s
daily average
Humidity
68.1%
daily average
Cloud
15%
cover
Pressure
1014hPa
daily average
The temperature ranged from 7.4°C around 07:00 to 25°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
57th percentile
Low temperature
32th percentile
Rainfall
82th percentile
Wind
7th 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 15.8°C, versus 15.8°C on this specific day.
Sun & daylight
Sunrise
07:17
Sunset
18:15
Day length
10h 58m
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 | 11.4 | 10.3 | 0 | 1.5 | NE | 86 | 1016 |
| 01:00 | 08:00 | 11.2 | 9.8 | 0 | 1.5 | NE | 84 | 1016 |
| 02:00 | 09:00 | 9.7 | 8.2 | 0 | 1.5 | ENE | 88 | 1015 |
| 03:00 | 10:00 | 8.7 | 6.5 | 0 | 2.2 | ENE | 90 | 1015 |
| 04:00 | 11:00 | 7.7 | 5.4 | 0 | 1.9 | ENE | 90 | 1015 |
| 05:00 | 12:00 | 8 | 5.7 | 0 | 2 | ENE | 89 | 1015 |
| 06:00 | 13:00 | 8 | 5.8 | 0 | 1.7 | ENE | 87 | 1015 |
| 07:00 | 14:00 | 7.4 | 5.4 | 0 | 1.4 | ENE | 87 | 1015 |
| 08:00 | 15:00 | 8.6 | 6.6 | 0 | 1.2 | ENE | 77 | 1015 |
| 09:00 | 16:00 | 15.1 | 14.3 | 0 | 1 | ENE | 71 | 1015 |
| 10:00 | 17:00 | 19.4 | 19.2 | 0 | 0.2 | NNE | 53 | 1015 |
| 11:00 | 18:00 | 21.1 | 20.4 | 0 | 0.3 | SW | 44 | 1015 |
| 12:00 | 19:00 | 21.9 | 21.2 | 0 | 0.8 | SW | 44 | 1014 |
| 13:00 | 20:00 | 23.2 | 22.5 | 0 | 1.2 | WSW | 44 | 1014 |
| 14:00 | 21:00 | 25 | 24 | 0 | 1.4 | WSW | 38 | 1013 |
| 15:00 | 22:00 | 24.6 | 23 | 0 | 1.9 | W | 37 | 1012 |
| 16:00 | 23:00 | 24.5 | 23.5 | 0 | 1.5 | WNW | 41 | 1012 |
| 17:00 | 00:00 | 23.5 | 23 | 0 | 1.5 | WNW | 48 | 1012 |
| 18:00 | 01:00 | 22.1 | 22 | 0 | 1.6 | NW | 58 | 1012 |
| 19:00 | 02:00 | 18.7 | 18.3 | 0 | 1.5 | N | 66 | 1012 |
| 20:00 | 03:00 | 17.4 | 16.9 | 0 | 1.7 | NE | 73 | 1012 |
| 21:00 | 04:00 | 14.8 | 14 | 0 | 1.7 | NE | 80 | 1012 |
| 22:00 | 05:00 | 14.1 | 13.3 | 0 | 1.6 | NE | 81 | 1012 |
| 23:00 | 06:00 | 13.6 | 12.4 | 0 | 1.7 | ENE | 80 | 1012 |
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 21 October 2016 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.