Home / Decatur / 22 September 2019
Decatur
United States · 22 September 2019
← 21 September 201923 September 2019 →
Average
29.3°C
low 24.6° · high 34.6°
Rainfall
0mm
dry day
Wind
4.3m/s
daily average
Humidity
60.7%
daily average
Cloud
68%
cover
Pressure
1014hPa
daily average
The temperature ranged from 24.6°C around 08:00 to 34.6°C around 16:00. 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
85th percentile
Low temperature
96th percentile
Rainfall
53th percentile
Wind
93th 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 25.5°C, versus 29.3°C on this specific day.
Sun & daylight
Sunrise
07:17
Sunset
19:26
Day length
12h 9m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 28 | 28 | 0 | 6.2 | SSE | 68 | 1014 |
| 01:00 | 06:00 | 27.4 | 27.6 | 0 | 6 | S | 70 | 1014 |
| 02:00 | 07:00 | 27 | 27.4 | 0 | 5.9 | S | 72 | 1014 |
| 03:00 | 08:00 | 26.4 | 27 | 0 | 5.8 | S | 76 | 1014 |
| 04:00 | 09:00 | 25.6 | 26.5 | 0 | 5.6 | S | 81 | 1014 |
| 05:00 | 10:00 | 25 | 25.4 | 0 | 5.9 | S | 82 | 1014 |
| 06:00 | 11:00 | 24.8 | 25.2 | 0 | 5.6 | S | 81 | 1015 |
| 07:00 | 12:00 | 24.7 | 24.9 | 0 | 5.6 | S | 80 | 1015 |
| 08:00 | 13:00 | 24.6 | 25.4 | 0 | 4.8 | S | 80 | 1015 |
| 09:00 | 14:00 | 25.9 | 26.4 | 0 | 5.6 | S | 76 | 1015 |
| 10:00 | 15:00 | 27.9 | 26.8 | 0 | 6.1 | SSW | 58 | 1016 |
| 11:00 | 16:00 | 29.4 | 29.3 | 0 | 5.1 | SW | 55 | 1015 |
| 12:00 | 17:00 | 31.8 | 32 | 0 | 4.4 | SSW | 48 | 1015 |
| 13:00 | 18:00 | 32.5 | 33.3 | 0 | 3.8 | SSW | 46 | 1014 |
| 14:00 | 19:00 | 33.2 | 34 | 0 | 3.9 | SSW | 45 | 1014 |
| 15:00 | 20:00 | 34 | 35 | 0 | 3.7 | SSW | 43 | 1013 |
| 16:00 | 21:00 | 34.6 | 35.8 | 0 | 3.2 | SSW | 42 | 1013 |
| 17:00 | 22:00 | 33.5 | 35.3 | 0 | 3 | S | 47 | 1013 |
| 18:00 | 23:00 | 33.1 | 35.2 | 0 | 2.4 | SSE | 47 | 1012 |
| 19:00 | 00:00 | 32.7 | 35.4 | 0 | 0.9 | SE | 45 | 1013 |
| 20:00 | 01:00 | 31.7 | 33.5 | 0 | 1.2 | ENE | 44 | 1013 |
| 21:00 | 02:00 | 30.9 | 32.5 | 0 | 2 | ESE | 48 | 1013 |
| 22:00 | 03:00 | 29.8 | 32.5 | 0 | 2.4 | ESE | 61 | 1014 |
| 23:00 | 04:00 | 29.2 | 31.6 | 0 | 2.6 | SE | 61 | 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
- Decatur — 33.250°, -97.500°, ERA5 grid cell center, 8.2 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 22 September 2019 specifically — not a monthly average. See the Decatur 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 (2026-07-16). Historical climate data for Decatur, United States (33.25°N, 97.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Decatur, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Decatur, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Decatur, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-16},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.