Home / Aviston / 15 August 2016
Aviston
United States · 15 August 2016
← 14 August 201616 August 2016 →
Average
23.1°C
low 20.4° · high 24.5°
Rainfall
85.8mm
rain recorded
Wind
4.4m/s
daily average
Humidity
93.1%
daily average
Cloud
100%
cover
Pressure
1015hPa
daily average
The temperature ranged from 20.4°C around 00:00 to 24.5°C around 16:00. Rain was recorded across 22 hours, from around 00:00 to 23:00 (85.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
1th percentile
Low temperature
44th percentile
Rainfall
100th percentile
Wind
99th 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°C, versus 23.1°C on this specific day.
Sun & daylight
Sunrise
06:12
Sunset
19:51
Day length
13h 39m
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 | 20.4 | 21.3 | 4.66 | 3.4 | ENE | 93 | 1017 |
| 01:00 | 06:00 | 20.7 | 21.7 | 5.41 | 3.7 | E | 94 | 1017 |
| 02:00 | 07:00 | 21.1 | 22.1 | 3.02 | 4 | ESE | 94 | 1016 |
| 03:00 | 08:00 | 21.5 | 22.5 | 4.32 | 4.3 | SE | 96 | 1016 |
| 04:00 | 09:00 | 22.6 | 24.3 | 5.1 | 4.7 | SE | 99 | 1015 |
| 05:00 | 10:00 | 23.1 | 24.7 | 5.94 | 4.8 | SE | 96 | 1014 |
| 06:00 | 11:00 | 23.2 | 24.7 | 6.18 | 5 | SE | 95 | 1014 |
| 07:00 | 12:00 | 23.3 | 24.5 | 7.29 | 5.3 | SSE | 94 | 1015 |
| 08:00 | 13:00 | 23.3 | 24.1 | 7.53 | 5.8 | S | 95 | 1015 |
| 09:00 | 14:00 | 23.3 | 24.2 | 6.46 | 5.6 | S | 94 | 1015 |
| 10:00 | 15:00 | 23.7 | 24.7 | 7.18 | 5.5 | S | 91 | 1015 |
| 11:00 | 16:00 | 23.9 | 25.2 | 6.18 | 5.3 | S | 93 | 1015 |
| 12:00 | 17:00 | 23.8 | 25.1 | 3.48 | 5.4 | S | 94 | 1015 |
| 13:00 | 18:00 | 23.4 | 24.5 | 1.09 | 5.5 | SSW | 95 | 1015 |
| 14:00 | 19:00 | 24 | 25.7 | 4.82 | 5.1 | SSW | 95 | 1014 |
| 15:00 | 20:00 | 24 | 26.1 | 2.55 | 4.4 | SSW | 93 | 1014 |
| 16:00 | 21:00 | 24.5 | 27.1 | 1.9 | 3.6 | SSW | 91 | 1014 |
| 17:00 | 22:00 | 24.1 | 25.6 | 1.19 | 4.9 | SW | 90 | 1014 |
| 18:00 | 23:00 | 24.1 | 26.2 | 0.42 | 3.8 | SW | 89 | 1014 |
| 19:00 | 00:00 | 24.1 | 26.5 | 0.03 | 3.3 | SW | 88 | 1014 |
| 20:00 | 01:00 | 24 | 26.4 | 0.01 | 3.2 | SW | 87 | 1015 |
| 21:00 | 02:00 | 23.4 | 25.8 | 0.28 | 2.9 | SW | 89 | 1016 |
| 22:00 | 03:00 | 22.5 | 24.7 | 0.59 | 3.1 | SSW | 93 | 1017 |
| 23:00 | 04:00 | 22.5 | 24.8 | 0.15 | 3 | SSW | 93 | 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
- Aviston — 38.500°, -89.500°, ERA5 grid cell center, 15.1 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 15 August 2016 specifically — not a monthly average. See the Aviston 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 (2026-07-17). Historical climate data for Aviston, United States (38.50°N, 89.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Aviston, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Aviston, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Aviston, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.