Ossun
United States · 12 August 2017
← 11 August 201713 August 2017 →
Average
28.1°C
low 25.3° · high 32.9°
Rainfall
2.5mm
rain recorded
Wind
2m/s
daily average
Humidity
83.4%
daily average
Cloud
98%
cover
Pressure
1015hPa
daily average
The temperature ranged from 25.3°C around 02:00 to 32.9°C around 15:00. Rain was recorded across 6 hours, from around 11:00 to 18:00 (2.5mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
39th percentile
Low temperature
73th percentile
Rainfall
59th percentile
Wind
53th 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 28.9°C, versus 28.1°C on this specific day.
Sun & daylight
Sunrise
06:33
Sunset
19:52
Day length
13h 19m
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 | 25.7 | 30.9 | 0 | 1.7 | SSW | 95 | 1016 |
| 01:00 | 06:00 | 25.4 | 30.1 | 0 | 2.1 | SSW | 95 | 1015 |
| 02:00 | 07:00 | 25.3 | 29.7 | 0 | 2.4 | SW | 95 | 1015 |
| 03:00 | 08:00 | 25.5 | 30.1 | 0 | 2.3 | SW | 96 | 1015 |
| 04:00 | 09:00 | 25.6 | 30.1 | 0 | 2.3 | SW | 94 | 1015 |
| 05:00 | 10:00 | 25.4 | 30.1 | 0 | 2.1 | W | 96 | 1015 |
| 06:00 | 11:00 | 25.4 | 29.9 | 0 | 2.3 | WSW | 96 | 1016 |
| 07:00 | 12:00 | 25.5 | 30.2 | 0 | 2.2 | WSW | 95 | 1016 |
| 08:00 | 13:00 | 26.6 | 31.1 | 0 | 3.2 | WSW | 94 | 1016 |
| 09:00 | 14:00 | 28.2 | 32.5 | 0.07 | 3.7 | W | 87 | 1016 |
| 10:00 | 15:00 | 30.1 | 34.4 | 0.08 | 3.4 | WNW | 76 | 1016 |
| 11:00 | 16:00 | 31.3 | 36.1 | 0.14 | 2.7 | NW | 71 | 1016 |
| 12:00 | 17:00 | 32.8 | 37.1 | 0.12 | 2.4 | NNW | 61 | 1016 |
| 13:00 | 18:00 | 32.8 | 37.2 | 0.04 | 2 | NNW | 60 | 1016 |
| 14:00 | 19:00 | 32.8 | 37.6 | 1.51 | 1.8 | N | 62 | 1015 |
| 15:00 | 20:00 | 32.9 | 38.1 | 0.11 | 0.5 | ENE | 58 | 1015 |
| 16:00 | 21:00 | 32.8 | 38.7 | 0.08 | 0.7 | SE | 63 | 1014 |
| 17:00 | 22:00 | 29.6 | 35.7 | 0.23 | 1.8 | S | 83 | 1014 |
| 18:00 | 23:00 | 28.4 | 32.9 | 0.15 | 2.9 | SSW | 84 | 1014 |
| 19:00 | 00:00 | 27.8 | 32.6 | 0 | 2 | S | 83 | 1014 |
| 20:00 | 01:00 | 27 | 32.2 | 0 | 0.8 | SSW | 83 | 1014 |
| 21:00 | 02:00 | 26.3 | 31.6 | 0 | 0.8 | S | 88 | 1014 |
| 22:00 | 03:00 | 25.5 | 30.7 | 0 | 1.4 | S | 94 | 1015 |
| 23:00 | 04:00 | 25.3 | 30.3 | 0 | 1.4 | S | 94 | 1015 |
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
- Ossun — 30.250°, -92.000°, ERA5 grid cell center, 11.2 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 12 August 2017 specifically — not a monthly average. See the Ossun 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 Ossun, United States (30.25°N, 92.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Ossun, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Ossun, 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 Ossun, 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.