Home / Keller / 15 October 2018
Keller
United States · 15 October 2018
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Average
6.9°C
low 5.2°C · high 8.7°C
Rainfall
26.8mm
rain recorded
Wind
6.4m/s
daily average
Humidity
85.5%
daily average
Cloud
100%
cover
Pressure
1025hPa
daily average
The temperature ranged from 5.2°C around 09:00 to 8.7°C around 00:00. Rain was recorded across 20 hours, from around 00:00 to 23:00 (26.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
0th percentile
Low temperature
2th percentile
Rainfall
99th percentile
Wind
98th 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 21.3°C, versus 6.9°C on this specific day.
Sun & daylight
Sunrise
07:33
Sunset
18:55
Day length
11h 22m
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 | 8.7°C | 2.9°C | 3.04 | 7.6 | NNW | 96 | 1020 |
| 01:00 | 06:00 | 8.5°C | 2.9°C | 2.55 | 7.3 | NNW | 95 | 1020 |
| 02:00 | 07:00 | 7.7°C | 1.6°C | 4.77 | 7.6 | NNW | 94 | 1021 |
| 03:00 | 08:00 | 6.9°C | 0.7°C | 3.34 | 7.4 | N | 94 | 1022 |
| 04:00 | 09:00 | 6.8°C | 0.8°C | 0.07 | 7.2 | N | 93 | 1022 |
| 05:00 | 10:00 | 5.5°C | -1°C | 0.3 | 7.4 | N | 88 | 1023 |
| 06:00 | 11:00 | 5.4°C | -0.5°C | 0.49 | 6.6 | N | 92 | 1024 |
| 07:00 | 12:00 | 5.6°C | -0.2°C | 0.48 | 6.4 | NNW | 91 | 1025 |
| 08:00 | 13:00 | 5.5°C | -0.3°C | 0.39 | 6.4 | NNW | 91 | 1025 |
| 09:00 | 14:00 | 5.2°C | -1.3°C | 1.36 | 7.4 | N | 90 | 1026 |
| 10:00 | 15:00 | 5.3°C | -1.4°C | 0.68 | 7.5 | N | 86 | 1027 |
| 11:00 | 16:00 | 5.5°C | -1.1°C | 0.44 | 7.3 | N | 84 | 1027 |
| 12:00 | 17:00 | 5.7°C | -0.6°C | 0.21 | 6.8 | N | 81 | 1027 |
| 13:00 | 18:00 | 6.1°C | 0°C | 0.33 | 6.5 | N | 80 | 1027 |
| 14:00 | 19:00 | 6.4°C | 0.7°C | 2.48 | 5.9 | N | 77 | 1026 |
| 15:00 | 20:00 | 7°C | 1.3°C | 2.64 | 5.8 | N | 74 | 1026 |
| 16:00 | 21:00 | 7.2°C | 1.6°C | 1.77 | 5.8 | NNW | 71 | 1025 |
| 17:00 | 22:00 | 7.1°C | 1.8°C | 0.72 | 6 | N | 86 | 1026 |
| 18:00 | 23:00 | 7.5°C | 2.7°C | 0.32 | 5.6 | N | 88 | 1025 |
| 19:00 | 00:00 | 8.1°C | 3.2°C | 0.16 | 5.5 | N | 85 | 1025 |
| 20:00 | 01:00 | 8.3°C | 3.9°C | 0.05 | 4.7 | N | 82 | 1026 |
| 21:00 | 02:00 | 8.4°C | 3.7°C | 0.03 | 5.2 | NNE | 79 | 1026 |
| 22:00 | 03:00 | 8.6°C | 4.2°C | 0.07 | 4.6 | NNE | 78 | 1026 |
| 23:00 | 04:00 | 8.7°C | 4.4°C | 0.1 | 4.4 | NNE | 75 | 1027 |
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 15 October 2018 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 (2026-07-19). 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 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Keller, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 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 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.