Home / Thatcher / 12 September 2025
Thatcher
United States · 12 September 2025
← 11 September 202513 September 2025 →
Average
23.2°C
low 19.1° · high 27.5°
Rainfall
42.6mm
rain recorded
Wind
1.5m/s
daily average
Humidity
73.5%
daily average
Cloud
48%
cover
Pressure
1013hPa
daily average
The temperature ranged from 19.1°C around 20:00 to 27.5°C around 10:00. Rain was recorded across 15 hours, from around 09:00 to 23:00 (42.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
9th percentile
Low temperature
49th percentile
Rainfall
100th percentile
Wind
29th 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 25.4°C, versus 23.2°C on this specific day.
Sun & daylight
Sunrise
06:01
Sunset
18:28
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 °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 07:00 | 25.5 | 26.1 | 0.03 | 0.9 | SSE | 49 | 1013 |
| 01:00 | 08:00 | 24.6 | 25 | 0 | 1.4 | S | 53 | 1013 |
| 02:00 | 09:00 | 24.2 | 24.7 | 0 | 1.1 | SSW | 54 | 1013 |
| 03:00 | 10:00 | 21.9 | 23.9 | 0 | 0.5 | SW | 73 | 1012 |
| 04:00 | 11:00 | 22.2 | 23.4 | 0 | 1.7 | W | 72 | 1013 |
| 05:00 | 12:00 | 22.5 | 23.6 | 0 | 1.8 | WNW | 71 | 1013 |
| 06:00 | 13:00 | 22.3 | 23.4 | 0 | 1.8 | WNW | 72 | 1013 |
| 07:00 | 14:00 | 23.6 | 24.4 | 0 | 2.1 | WNW | 66 | 1013 |
| 08:00 | 15:00 | 25.3 | 26.8 | 0 | 1.3 | NW | 60 | 1014 |
| 09:00 | 16:00 | 25.9 | 28.2 | 0.1 | 0.1 | SSE | 58 | 1014 |
| 10:00 | 17:00 | 27.5 | 29.7 | 0.4 | 0.9 | SSE | 57 | 1013 |
| 11:00 | 18:00 | 24.8 | 27 | 5.74 | 2.1 | S | 75 | 1013 |
| 12:00 | 19:00 | 24.6 | 26.6 | 0.55 | 2.3 | S | 75 | 1012 |
| 13:00 | 20:00 | 26 | 28.3 | 0.59 | 1.9 | S | 69 | 1011 |
| 14:00 | 21:00 | 26.5 | 29.1 | 1.09 | 1.8 | WSW | 68 | 1011 |
| 15:00 | 22:00 | 24 | 25.4 | 8.48 | 3.1 | WSW | 78 | 1011 |
| 16:00 | 23:00 | 22.3 | 24.9 | 7.09 | 1.2 | NE | 84 | 1011 |
| 17:00 | 00:00 | 22.5 | 25.3 | 0.45 | 0.9 | ENE | 82 | 1010 |
| 18:00 | 01:00 | 22.7 | 25.6 | 0.7 | 0.7 | NNW | 82 | 1011 |
| 19:00 | 02:00 | 19.8 | 22.1 | 5.4 | 1.3 | NW | 94 | 1012 |
| 20:00 | 03:00 | 19.1 | 21.2 | 3.01 | 1.2 | NNE | 95 | 1014 |
| 21:00 | 04:00 | 19.5 | 21.3 | 5.33 | 1.7 | NE | 94 | 1014 |
| 22:00 | 05:00 | 19.2 | 20.6 | 3.08 | 2 | E | 93 | 1015 |
| 23:00 | 06:00 | 19.6 | 21.3 | 0.59 | 1.7 | E | 91 | 1015 |
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
- Thatcher — 32.750°, -109.750°, ERA5 grid cell center, 11.1 km from requested point
- Time zone
- America/Phoenix
- What's shown here
- The hourly and daily record for 12 September 2025 specifically — not a monthly average. See the Thatcher 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 Thatcher, United States (32.75°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 Thatcher, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Thatcher, 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 Thatcher, 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.