Post
United States · 27 May 2017
Average
29.2°C
low 20.7° · high 37.4°
Rainfall
0mm
dry day
Wind
4.4m/s
daily average
Humidity
24.3%
daily average
Cloud
0%
cover
Pressure
1007hPa
daily average
The temperature ranged from 20.7°C around 07:00 to 37.4°C around 18:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
93th percentile
Low temperature
86th percentile
Rainfall
35th percentile
Wind
52th 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 23.3°C, versus 29.2°C on this specific day.
Sun & daylight
Sunrise
06:39
Sunset
20:47
Day length
14h 8m
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 | 26.1 | 20.9 | 0 | 4.4 | SW | 17 | 1007 |
| 01:00 | 06:00 | 25.2 | 19.9 | 0 | 4.4 | SW | 16 | 1006 |
| 02:00 | 07:00 | 24.3 | 19.2 | 0 | 4.1 | SW | 19 | 1006 |
| 03:00 | 08:00 | 23.8 | 18.3 | 0 | 4.9 | SSW | 21 | 1006 |
| 04:00 | 09:00 | 23.3 | 18.4 | 0 | 6.2 | SSW | 37 | 1007 |
| 05:00 | 10:00 | 21.3 | 17 | 0 | 6.6 | SW | 52 | 1008 |
| 06:00 | 11:00 | 21 | 18.1 | 0 | 6 | WSW | 64 | 1009 |
| 07:00 | 12:00 | 20.7 | 18.8 | 0 | 4.7 | WSW | 67 | 1009 |
| 08:00 | 13:00 | 21.6 | 19.7 | 0 | 4.7 | WSW | 64 | 1009 |
| 09:00 | 14:00 | 24.2 | 21.9 | 0 | 4.8 | W | 51 | 1009 |
| 10:00 | 15:00 | 30.8 | 26.9 | 0 | 4.7 | WNW | 24 | 1009 |
| 11:00 | 16:00 | 33.2 | 28.3 | 0 | 4.5 | NW | 13 | 1008 |
| 12:00 | 17:00 | 34.3 | 29.6 | 0 | 3.8 | WNW | 11 | 1008 |
| 13:00 | 18:00 | 35 | 30.8 | 0 | 3.5 | W | 12 | 1008 |
| 14:00 | 19:00 | 35.3 | 31.1 | 0 | 3.9 | W | 13 | 1007 |
| 15:00 | 20:00 | 36.3 | 31.9 | 0 | 4.2 | WSW | 13 | 1006 |
| 16:00 | 21:00 | 37.1 | 32.2 | 0 | 4.4 | WSW | 11 | 1005 |
| 17:00 | 22:00 | 37.3 | 31.3 | 0 | 5.5 | W | 9 | 1005 |
| 18:00 | 23:00 | 37.4 | 31.4 | 0 | 5.2 | W | 8 | 1005 |
| 19:00 | 00:00 | 37.2 | 31.4 | 0 | 4.6 | W | 7 | 1004 |
| 20:00 | 01:00 | 36 | 31.3 | 0 | 2.7 | W | 6 | 1004 |
| 21:00 | 02:00 | 30.8 | 26 | 0 | 2.7 | W | 8 | 1005 |
| 22:00 | 03:00 | 25.7 | 22.1 | 0 | 2.7 | W | 20 | 1006 |
| 23:00 | 04:00 | 24 | 20.5 | 0 | 2.3 | WNW | 21 | 1006 |
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
- Post — 33.250°, -101.500°, ERA5 grid cell center, 13.0 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 27 May 2017 specifically — not a monthly average. See the Post 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 (2026-07-18). Historical climate data for Post, United States (33.25°N, 101.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Post, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Post, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Post, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.