Home / Keller / 20 September 2016
Keller
United States · 20 September 2016
← 19 September 201621 September 2016 →
Average
30.4°C
low 24.5° · high 36.2°
Rainfall
0mm
dry day
Wind
1.9m/s
daily average
Humidity
62.8%
daily average
Cloud
18%
cover
Pressure
1017hPa
daily average
The temperature ranged from 24.5°C around 07:00 to 36.2°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
96th percentile
Low temperature
89th percentile
Rainfall
51th percentile
Wind
16th 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 26.5°C, versus 30.4°C on this specific day.
Sun & daylight
Sunrise
07:16
Sunset
19:27
Day length
12h 11m
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 | 28.4 | 32.5 | 0 | 2.2 | SE | 75 | 1016 |
| 01:00 | 06:00 | 27.9 | 31.7 | 0 | 2.1 | SSE | 75 | 1017 |
| 02:00 | 07:00 | 27.2 | 30.9 | 0 | 2 | SSE | 76 | 1016 |
| 03:00 | 08:00 | 26.4 | 30.1 | 0 | 1.8 | SSE | 79 | 1016 |
| 04:00 | 09:00 | 25.8 | 29.2 | 0 | 1.6 | S | 78 | 1016 |
| 05:00 | 10:00 | 24.8 | 28 | 0 | 2.2 | SSW | 84 | 1017 |
| 06:00 | 11:00 | 24.6 | 27.9 | 0 | 2 | SSW | 86 | 1018 |
| 07:00 | 12:00 | 24.5 | 28.1 | 0 | 1.6 | SSW | 87 | 1018 |
| 08:00 | 13:00 | 25.1 | 29.3 | 0 | 0.9 | SSE | 84 | 1018 |
| 09:00 | 14:00 | 27.8 | 32.8 | 0 | 0.6 | S | 76 | 1019 |
| 10:00 | 15:00 | 30.7 | 33.9 | 0 | 0.8 | SW | 54 | 1019 |
| 11:00 | 16:00 | 32.2 | 35.9 | 0 | 1 | WSW | 53 | 1019 |
| 12:00 | 17:00 | 33.9 | 37.4 | 0 | 0.7 | SW | 46 | 1018 |
| 13:00 | 18:00 | 35 | 38.7 | 0 | 0.7 | SE | 45 | 1017 |
| 14:00 | 19:00 | 35.6 | 39.3 | 0 | 1.2 | ESE | 44 | 1017 |
| 15:00 | 20:00 | 36 | 39.4 | 0 | 1.6 | ESE | 43 | 1015 |
| 16:00 | 21:00 | 36.2 | 38.5 | 0 | 2.2 | ESE | 39 | 1015 |
| 17:00 | 22:00 | 35.8 | 38.8 | 0.01 | 2.1 | ENE | 44 | 1015 |
| 18:00 | 23:00 | 35 | 38.2 | 0 | 1.5 | ENE | 45 | 1015 |
| 19:00 | 00:00 | 33.9 | 35.9 | 0 | 2.5 | E | 45 | 1015 |
| 20:00 | 01:00 | 32.4 | 33.1 | 0 | 4.2 | ESE | 48 | 1016 |
| 21:00 | 02:00 | 31.5 | 33.5 | 0 | 3.3 | ESE | 55 | 1016 |
| 22:00 | 03:00 | 29.5 | 33 | 0 | 3.1 | E | 71 | 1017 |
| 23:00 | 04:00 | 28.5 | 31.9 | 0 | 3 | ESE | 74 | 1017 |
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
- Keller — 33.000°, -97.250°, ERA5 grid cell center, 7.3 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 20 September 2016 specifically — not a monthly average. See the Keller 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 Keller, United States (33.00°N, 97.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Keller, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Keller, 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 Keller, 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.