Olton
United States · 20 August 2016
← 19 August 201621 August 2016 →
Average
20.4°C
low 17.1°C · high 23.7°C
Rainfall
12.2mm
rain recorded
Wind
3.7m/s
daily average
Humidity
73.2%
daily average
Cloud
57%
cover
Pressure
1014hPa
daily average
The temperature ranged from 17.1°C around 09:00 to 23.7°C around 18:00. Rain was recorded across 7 hours, from around 04:00 to 10:00 (12.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
1th percentile
Low temperature
10th percentile
Rainfall
98th percentile
Wind
51th 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 26.1°C, versus 20.4°C on this specific day.
Sun & daylight
Sunrise
07:14
Sunset
20:29
Day length
13h 15m
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 | 21.3°C | 21.2°C | 0 | 2.3 | SE | 66 | 1012 |
| 01:00 | 06:00 | 22°C | 21.4°C | 0 | 3 | S | 63 | 1011 |
| 02:00 | 07:00 | 20.7°C | 20.1°C | 0 | 3.1 | SSW | 69 | 1010 |
| 03:00 | 08:00 | 20.4°C | 21.5°C | 0 | 0.9 | WSW | 73 | 1011 |
| 04:00 | 09:00 | 18.6°C | 17.9°C | 0.3 | 4 | NNE | 87 | 1012 |
| 05:00 | 10:00 | 17.5°C | 15.7°C | 4.69 | 6 | NNE | 97 | 1015 |
| 06:00 | 11:00 | 17.4°C | 16.1°C | 5.95 | 5.1 | NE | 98 | 1016 |
| 07:00 | 12:00 | 17.8°C | 17.8°C | 0.79 | 3.5 | NE | 96 | 1016 |
| 08:00 | 13:00 | 17.4°C | 17.6°C | 0.12 | 2.8 | NNE | 95 | 1016 |
| 09:00 | 14:00 | 17.1°C | 16.4°C | 0.13 | 4 | NNE | 95 | 1017 |
| 10:00 | 15:00 | 19.2°C | 17.8°C | 0.13 | 5.2 | NNE | 85 | 1017 |
| 11:00 | 16:00 | 19.4°C | 17.1°C | 0.02 | 6.1 | NNE | 81 | 1016 |
| 12:00 | 17:00 | 21.3°C | 18.9°C | 0.03 | 5.9 | NNE | 69 | 1017 |
| 13:00 | 18:00 | 21.6°C | 19.5°C | 0.02 | 5.2 | NE | 66 | 1016 |
| 14:00 | 19:00 | 21.9°C | 20.1°C | 0 | 4.8 | NE | 64 | 1015 |
| 15:00 | 20:00 | 22.4°C | 21.1°C | 0 | 4.4 | NE | 64 | 1015 |
| 16:00 | 21:00 | 23.7°C | 22.8°C | 0.01 | 4 | ENE | 61 | 1014 |
| 17:00 | 22:00 | 23.4°C | 21.4°C | 0 | 4.2 | E | 53 | 1014 |
| 18:00 | 23:00 | 23.7°C | 22.4°C | 0 | 3.4 | E | 53 | 1014 |
| 19:00 | 00:00 | 23.3°C | 22.2°C | 0 | 3.1 | ESE | 53 | 1013 |
| 20:00 | 01:00 | 22.4°C | 21.7°C | 0 | 2.2 | ESE | 55 | 1013 |
| 21:00 | 02:00 | 20.5°C | 20.2°C | 0 | 1.8 | ESE | 63 | 1014 |
| 22:00 | 03:00 | 17.9°C | 17.6°C | 0 | 2 | E | 75 | 1015 |
| 23:00 | 04:00 | 17.7°C | 17.3°C | 0 | 2.2 | E | 76 | 1016 |
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
- Olton — 34.250°, -102.250°, ERA5 grid cell center, 12.9 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 20 August 2016 specifically — not a monthly average. See the Olton 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 (2026-07-20). Historical climate data for Olton, United States (34.25°N, 102.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Olton, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Olton, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Olton, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.