Home / Anna / 20 September 2025
Anna
United States · 20 September 2025
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Average
28°C
low 21.8°C · high 33.7°C
Rainfall
0.1mm
dry day
Wind
2.9m/s
daily average
Humidity
60.2%
daily average
Cloud
73%
cover
Pressure
1015hPa
daily average
The temperature ranged from 21.8°C around 06:00 to 33.7°C around 15:00. 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
79th percentile
Low temperature
53th percentile
Rainfall
59th percentile
Wind
52th 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 25.9°C, versus 28°C on this specific day.
Sun & daylight
Sunrise
07:13
Sunset
19:24
Day length
12h 12m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 25.3°C | 27.5°C | 0 | 2.5 | SSE | 75 | 1016 |
| 01:00 | 06:00 | 24.8°C | 27°C | 0 | 2.5 | SSE | 78 | 1015 |
| 02:00 | 07:00 | 24.5°C | 26.7°C | 0 | 2.5 | SSE | 79 | 1015 |
| 03:00 | 08:00 | 23.3°C | 25.7°C | 0 | 2.3 | SSE | 85 | 1015 |
| 04:00 | 09:00 | 22.9°C | 25.2°C | 0 | 2.3 | SSE | 86 | 1015 |
| 05:00 | 10:00 | 22°C | 24.5°C | 0 | 2 | SSW | 90 | 1015 |
| 06:00 | 11:00 | 21.8°C | 24.2°C | 0 | 2 | SSW | 90 | 1015 |
| 07:00 | 12:00 | 22.2°C | 24.4°C | 0 | 2.1 | SSW | 88 | 1016 |
| 08:00 | 13:00 | 22.4°C | 24°C | 0 | 2.8 | S | 85 | 1016 |
| 09:00 | 14:00 | 25.3°C | 26.8°C | 0 | 2.9 | SSW | 71 | 1017 |
| 10:00 | 15:00 | 28.1°C | 29.4°C | 0 | 3 | SSW | 60 | 1017 |
| 11:00 | 16:00 | 30.4°C | 31.5°C | 0 | 3 | SSW | 50 | 1017 |
| 12:00 | 17:00 | 32°C | 32.6°C | 0 | 3.3 | SSW | 44 | 1017 |
| 13:00 | 18:00 | 32.5°C | 33.1°C | 0.01 | 3.3 | SSW | 42 | 1016 |
| 14:00 | 19:00 | 33.1°C | 33.5°C | 0 | 3.4 | S | 40 | 1015 |
| 15:00 | 20:00 | 33.7°C | 33.9°C | 0 | 3.3 | S | 38 | 1014 |
| 16:00 | 21:00 | 33.4°C | 33.7°C | 0 | 3.3 | S | 39 | 1014 |
| 17:00 | 22:00 | 33.3°C | 33.1°C | 0.01 | 3.6 | SSE | 37 | 1013 |
| 18:00 | 23:00 | 32.9°C | 32°C | 0.08 | 4.2 | SE | 37 | 1013 |
| 19:00 | 00:00 | 32.2°C | 31.9°C | 0 | 3.2 | SE | 37 | 1013 |
| 20:00 | 01:00 | 30.4°C | 30.5°C | 0 | 2.7 | SE | 42 | 1013 |
| 21:00 | 02:00 | 28.9°C | 29°C | 0 | 3 | SE | 47 | 1014 |
| 22:00 | 03:00 | 27.7°C | 27.6°C | 0 | 3.4 | SE | 51 | 1014 |
| 23:00 | 04:00 | 27.7°C | 27.2°C | 0 | 3.8 | SSE | 50 | 1014 |
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
- Anna — 33.250°, -96.500°, ERA5 grid cell center, 11.9 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 20 September 2025 specifically — not a monthly average. See the Anna 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 Anna, United States (33.25°N, 96.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Anna, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Anna, 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 Anna, 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.