Home / Jasper / 27 August 2017
Jasper
United States · 27 August 2017
← 26 August 201728 August 2017 →
Average
24.2°C
low 23.6°C · high 24.9°C
Rainfall
90.4mm
rain recorded
Wind
4.5m/s
daily average
Humidity
97.8%
daily average
Cloud
100%
cover
Pressure
1012hPa
daily average
The temperature ranged from 23.6°C around 05:00 to 24.9°C around 10:00. Rain was recorded across 24 hours, from around 00:00 to 23:00 (90.4mm 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
34th percentile
Rainfall
99th 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 28.4°C, versus 24.2°C on this specific day.
Sun & daylight
Sunrise
06:49
Sunset
19:44
Day length
12h 55m
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 | 24.2°C | 27.3°C | 0.33 | 3.9 | E | 99 | 1014 |
| 01:00 | 06:00 | 24.1°C | 27.1°C | 0.44 | 3.9 | E | 99 | 1013 |
| 02:00 | 07:00 | 24.2°C | 27.1°C | 1.12 | 3.9 | E | 98 | 1013 |
| 03:00 | 08:00 | 24.4°C | 27.6°C | 2.12 | 3.8 | E | 98 | 1013 |
| 04:00 | 09:00 | 24.4°C | 27.7°C | 2.7 | 3.7 | ENE | 98 | 1013 |
| 05:00 | 10:00 | 23.6°C | 26°C | 2.85 | 4.5 | E | 99 | 1012 |
| 06:00 | 11:00 | 23.9°C | 26.8°C | 3.11 | 4 | ESE | 99 | 1012 |
| 07:00 | 12:00 | 24.2°C | 27.5°C | 3.27 | 3.6 | E | 99 | 1012 |
| 08:00 | 13:00 | 24.5°C | 27.8°C | 2.63 | 3.8 | E | 99 | 1012 |
| 09:00 | 14:00 | 24.7°C | 28.1°C | 2.16 | 3.7 | E | 98 | 1014 |
| 10:00 | 15:00 | 24.9°C | 28.4°C | 2.44 | 3.7 | E | 97 | 1014 |
| 11:00 | 16:00 | 24.8°C | 28.1°C | 2.78 | 4 | E | 99 | 1014 |
| 12:00 | 17:00 | 24.7°C | 27.6°C | 2.66 | 4.4 | E | 98 | 1014 |
| 13:00 | 18:00 | 24.2°C | 26.4°C | 2.52 | 5 | ENE | 98 | 1013 |
| 14:00 | 19:00 | 24.3°C | 26.2°C | 9.58 | 5.3 | ENE | 96 | 1012 |
| 15:00 | 20:00 | 24.1°C | 26.3°C | 10.47 | 5.1 | ENE | 99 | 1011 |
| 16:00 | 21:00 | 23.7°C | 25.9°C | 9.18 | 4.9 | ENE | 100 | 1010 |
| 17:00 | 22:00 | 24.1°C | 25.9°C | 8.43 | 5.4 | ENE | 97 | 1010 |
| 18:00 | 23:00 | 24.4°C | 26.3°C | 7.13 | 5.4 | ENE | 97 | 1011 |
| 19:00 | 00:00 | 24.2°C | 26.1°C | 5.27 | 5.3 | ENE | 96 | 1010 |
| 20:00 | 01:00 | 24°C | 25.9°C | 3.67 | 5.1 | ENE | 97 | 1011 |
| 21:00 | 02:00 | 23.8°C | 25.6°C | 2.44 | 5.1 | ENE | 96 | 1011 |
| 22:00 | 03:00 | 23.7°C | 25.3°C | 1.41 | 5.3 | ENE | 96 | 1012 |
| 23:00 | 04:00 | 24°C | 25.5°C | 1.67 | 5.2 | ENE | 94 | 1012 |
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
- Jasper — 31.000°, -94.000°, ERA5 grid cell center, 8.9 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 27 August 2017 specifically — not a monthly average. See the Jasper 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 Jasper, United States (31.00°N, 94.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Jasper, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Jasper, 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 Jasper, 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.