Keller
United States · 20 April 2023
← 19 April 202321 April 2023 →
Average
23.2°C
low 17.6°C · high 26.7°C
Rainfall
1.7mm
rain recorded
Wind
5m/s
daily average
Humidity
67%
daily average
Cloud
55%
cover
Pressure
1011hPa
daily average
The temperature ranged from 17.6°C around 23:00 to 26.7°C around 16:00. Rain was recorded across 3 hours, from around 13:00 to 15:00 (1.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
66th percentile
Low temperature
75th percentile
Rainfall
71th percentile
Wind
66th 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 19.2°C, versus 23.2°C on this specific day.
Sun & daylight
Sunrise
06:53
Sunset
20:02
Day length
13h 9m
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 | 23.4°C | 20.4°C | 0 | 7.9 | S | 69 | 1010 |
| 01:00 | 06:00 | 23.1°C | 20°C | 0 | 8 | S | 70 | 1010 |
| 02:00 | 07:00 | 22.8°C | 19.9°C | 0 | 7.8 | S | 71 | 1010 |
| 03:00 | 08:00 | 22.2°C | 19.6°C | 0 | 7.3 | S | 74 | 1010 |
| 04:00 | 09:00 | 21.8°C | 19.7°C | 0 | 6.8 | S | 78 | 1010 |
| 05:00 | 10:00 | 21.8°C | 20.1°C | 0 | 6.3 | S | 78 | 1010 |
| 06:00 | 11:00 | 21.4°C | 19.5°C | 0 | 6.3 | S | 78 | 1011 |
| 07:00 | 12:00 | 21.2°C | 19.6°C | 0 | 6.1 | S | 80 | 1011 |
| 08:00 | 13:00 | 21.7°C | 20.7°C | 0.02 | 5.6 | S | 81 | 1012 |
| 09:00 | 14:00 | 23°C | 22.7°C | 0.09 | 5 | S | 77 | 1012 |
| 10:00 | 15:00 | 23.9°C | 22.3°C | 0.05 | 6.5 | SSW | 72 | 1012 |
| 11:00 | 16:00 | 25.3°C | 23.9°C | 0.03 | 6.2 | SW | 66 | 1012 |
| 12:00 | 17:00 | 26.2°C | 25.5°C | 0.09 | 5 | WSW | 61 | 1012 |
| 13:00 | 18:00 | 26.5°C | 26.8°C | 0.46 | 3.6 | WNW | 60 | 1012 |
| 14:00 | 19:00 | 25.6°C | 25.8°C | 0.6 | 3.3 | NNW | 61 | 1013 |
| 15:00 | 20:00 | 25°C | 24.9°C | 0.31 | 3.5 | N | 61 | 1012 |
| 16:00 | 21:00 | 26.7°C | 25.4°C | 0 | 4.1 | NNE | 49 | 1012 |
| 17:00 | 22:00 | 26.3°C | 22.3°C | 0 | 5.5 | NNW | 34 | 1011 |
| 18:00 | 23:00 | 25.3°C | 22.1°C | 0.02 | 4.4 | N | 37 | 1011 |
| 19:00 | 00:00 | 23.9°C | 23°C | 0.01 | 2.2 | NE | 47 | 1011 |
| 20:00 | 01:00 | 22.4°C | 22.1°C | 0 | 3 | NNE | 65 | 1011 |
| 21:00 | 02:00 | 20.9°C | 21.2°C | 0 | 2.7 | NNE | 76 | 1012 |
| 22:00 | 03:00 | 18.8°C | 19.5°C | 0.01 | 1.4 | NNE | 79 | 1014 |
| 23:00 | 04:00 | 17.6°C | 17.9°C | 0.02 | 1.8 | N | 85 | 1014 |
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
- 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 April 2023 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 (2026-07-21). 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 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Keller, 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 Keller, 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.