Home / Willcox / 12 September 2023
Willcox
United States · 12 September 2023
← 11 September 202313 September 2023 →
Average
23.3°C
low 19.9°C · high 27.9°C
Rainfall
5.8mm
rain recorded
Wind
2.4m/s
daily average
Humidity
65.4%
daily average
Cloud
80%
cover
Pressure
1015hPa
daily average
The temperature ranged from 19.9°C around 03:00 to 27.9°C around 14:00. Rain was recorded across 8 hours, from around 02:00 to 23:00 (5.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
11th percentile
Low temperature
60th percentile
Rainfall
93th percentile
Wind
55th 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 25.1°C, versus 23.3°C on this specific day.
Sun & daylight
Sunrise
06:00
Sunset
18:29
Day length
12h 28m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Phoenix.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 07:00 | 26°C | 23.3°C | 0.03 | 4.5 | SSE | 40 | 1017 |
| 01:00 | 08:00 | 25°C | 22.6°C | 0.04 | 3.8 | S | 41 | 1017 |
| 02:00 | 09:00 | 24.7°C | 22.8°C | 0.96 | 3.1 | S | 42 | 1017 |
| 03:00 | 10:00 | 19.9°C | 19.8°C | 0.05 | 3.8 | SSE | 86 | 1016 |
| 04:00 | 11:00 | 20.5°C | 20.2°C | 0 | 4.1 | SSE | 83 | 1017 |
| 05:00 | 12:00 | 20.7°C | 20.9°C | 0 | 3.8 | SSE | 84 | 1016 |
| 06:00 | 13:00 | 20.6°C | 21.3°C | 0 | 3.1 | SSE | 86 | 1017 |
| 07:00 | 14:00 | 20.6°C | 21.7°C | 0 | 2.2 | SSE | 85 | 1017 |
| 08:00 | 15:00 | 21°C | 22.5°C | 0 | 1.5 | SE | 80 | 1018 |
| 09:00 | 16:00 | 22.4°C | 23.5°C | 0.02 | 1.9 | ESE | 72 | 1017 |
| 10:00 | 17:00 | 23.7°C | 25.3°C | 0.05 | 1 | SSE | 65 | 1017 |
| 11:00 | 18:00 | 25.6°C | 26.7°C | 0.06 | 1.5 | SSW | 58 | 1017 |
| 12:00 | 19:00 | 26.8°C | 27.6°C | 0.08 | 1.7 | W | 53 | 1016 |
| 13:00 | 20:00 | 27.5°C | 28.1°C | 0.95 | 1.7 | WNW | 48 | 1016 |
| 14:00 | 21:00 | 27.9°C | 28.4°C | 0.27 | 1.3 | W | 43 | 1014 |
| 15:00 | 22:00 | 25.1°C | 26.8°C | 0.05 | 1 | NE | 60 | 1013 |
| 16:00 | 23:00 | 25.3°C | 26°C | 0.1 | 2 | S | 58 | 1013 |
| 17:00 | 00:00 | 25.3°C | 24.9°C | 0.27 | 3.6 | SW | 58 | 1013 |
| 18:00 | 01:00 | 25°C | 24.2°C | 0.08 | 4.2 | SW | 58 | 1012 |
| 19:00 | 02:00 | 22.3°C | 22.8°C | 1.99 | 2.5 | WSW | 70 | 1013 |
| 20:00 | 03:00 | 21.7°C | 22.9°C | 0.44 | 1.2 | WNW | 70 | 1014 |
| 21:00 | 04:00 | 21.3°C | 22.6°C | 0 | 1.1 | ENE | 73 | 1015 |
| 22:00 | 05:00 | 20.9°C | 21.8°C | 0 | 1.8 | ENE | 75 | 1015 |
| 23:00 | 06:00 | 20.2°C | 20.9°C | 0.35 | 2.3 | ENE | 81 | 1016 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Willcox — 32.250°, -109.750°, ERA5 grid cell center, 7.7 km from requested point
- Time zone
- America/Phoenix
- What's shown here
- The hourly and daily record for 12 September 2023 specifically — not a monthly average. See the Willcox 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 (2026-07-20). Historical climate data for Willcox, United States (32.25°N, 109.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Willcox, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Willcox, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Willcox, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.