Post
United States · 31 May 2019
Average
21°C
low 15.9° · high 25.9°
Rainfall
6.7mm
rain recorded
Wind
2.6m/s
daily average
Humidity
78.2%
daily average
Cloud
45%
cover
Pressure
1016hPa
daily average
The temperature ranged from 15.9°C around 05:00 to 25.9°C around 20:00. Rain was recorded across 10 hours, from around 02:00 to 18:00 (6.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
14th percentile
Low temperature
32th percentile
Rainfall
86th percentile
Wind
9th 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 24.1°C, versus 21°C on this specific day.
Sun & daylight
Sunrise
06:38
Sunset
20:49
Day length
14h 12m
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 | 18.4 | 17.8 | 0 | 2.7 | ENE | 76 | 1016 |
| 01:00 | 06:00 | 18.2 | 17.2 | 0.03 | 3.1 | NE | 76 | 1017 |
| 02:00 | 07:00 | 17.6 | 17 | 0.86 | 2.8 | ENE | 81 | 1017 |
| 03:00 | 08:00 | 17.3 | 17 | 0.77 | 2.4 | ENE | 84 | 1017 |
| 04:00 | 09:00 | 16.7 | 16.9 | 1.03 | 2 | ENE | 89 | 1017 |
| 05:00 | 10:00 | 15.9 | 15.6 | 0.63 | 2.3 | ENE | 91 | 1018 |
| 06:00 | 11:00 | 16.2 | 16.3 | 0.36 | 2.1 | ESE | 90 | 1017 |
| 07:00 | 12:00 | 16.1 | 15.9 | 0.12 | 2.2 | SE | 90 | 1018 |
| 08:00 | 13:00 | 16.3 | 15.5 | 0 | 3.3 | SE | 91 | 1018 |
| 09:00 | 14:00 | 16.8 | 16.6 | 0 | 2.5 | SE | 88 | 1019 |
| 10:00 | 15:00 | 20.6 | 21.7 | 0 | 0.8 | SE | 71 | 1018 |
| 11:00 | 16:00 | 21.8 | 23.1 | 0 | 1.1 | SSE | 70 | 1018 |
| 12:00 | 17:00 | 23.5 | 24.3 | 0 | 2.4 | SSE | 68 | 1017 |
| 13:00 | 18:00 | 24.7 | 25.5 | 0.07 | 3.1 | SSE | 68 | 1017 |
| 14:00 | 19:00 | 24.8 | 25.8 | 0.32 | 3.4 | SSE | 71 | 1017 |
| 15:00 | 20:00 | 25.1 | 26.3 | 0.08 | 3.6 | SSE | 73 | 1016 |
| 16:00 | 21:00 | 25.5 | 26.5 | 0.27 | 3.7 | SSE | 71 | 1014 |
| 17:00 | 22:00 | 25.1 | 25.6 | 2.02 | 4.1 | SSE | 70 | 1014 |
| 18:00 | 23:00 | 24.6 | 26.8 | 0.11 | 1.7 | SE | 72 | 1013 |
| 19:00 | 00:00 | 25.5 | 27.4 | 0 | 2.4 | SE | 71 | 1012 |
| 20:00 | 01:00 | 25.9 | 27.9 | 0 | 2.1 | SE | 68 | 1012 |
| 21:00 | 02:00 | 24.8 | 26.6 | 0 | 2.3 | SE | 73 | 1013 |
| 22:00 | 03:00 | 22.1 | 24.1 | 0 | 2.4 | SSE | 88 | 1014 |
| 23:00 | 04:00 | 21.4 | 22.7 | 0 | 3 | S | 87 | 1014 |
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 31 May 2019 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.