Home / Big Spring / 27 May 2017
Big Spring
United States · 27 May 2017
Average
30.3°C
low 22.1° · high 38.5°
Rainfall
0mm
dry day
Wind
5.3m/s
daily average
Humidity
36.5%
daily average
Cloud
0%
cover
Pressure
1007hPa
daily average
The temperature ranged from 22.1°C around 05:00 to 38.5°C around 17:00. 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
81th percentile
Rainfall
30th percentile
Wind
64th 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 24.9°C, versus 30.3°C on this specific day.
Sun & daylight
Sunrise
06:41
Sunset
20:45
Day length
14h 3m
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 | 26.3 | 21.9 | 0 | 4.1 | SSW | 22 | 1007 |
| 01:00 | 06:00 | 25.9 | 22.3 | 0 | 5.8 | SSW | 41 | 1008 |
| 02:00 | 07:00 | 24.6 | 22.5 | 0 | 7 | SSW | 67 | 1008 |
| 03:00 | 08:00 | 24.1 | 22.7 | 0 | 7 | SSW | 75 | 1008 |
| 04:00 | 09:00 | 23.1 | 21.5 | 0 | 6.9 | SSW | 78 | 1008 |
| 05:00 | 10:00 | 22.1 | 20.4 | 0 | 7 | SSW | 83 | 1008 |
| 06:00 | 11:00 | 22.4 | 21.3 | 0 | 6.1 | SSW | 81 | 1009 |
| 07:00 | 12:00 | 22.2 | 21.7 | 0 | 5 | SW | 80 | 1009 |
| 08:00 | 13:00 | 22.9 | 22.1 | 0 | 5.2 | SW | 75 | 1010 |
| 09:00 | 14:00 | 24.6 | 23.8 | 0 | 5.3 | SW | 67 | 1010 |
| 10:00 | 15:00 | 31.4 | 29.5 | 0 | 5 | WSW | 37 | 1009 |
| 11:00 | 16:00 | 34.2 | 30.3 | 0 | 5.2 | W | 21 | 1009 |
| 12:00 | 17:00 | 35.6 | 30.9 | 0 | 5.1 | WNW | 15 | 1008 |
| 13:00 | 18:00 | 36.6 | 32 | 0 | 4.8 | W | 14 | 1008 |
| 14:00 | 19:00 | 36.9 | 32.1 | 0 | 5.1 | W | 14 | 1007 |
| 15:00 | 20:00 | 37.5 | 32.1 | 0 | 5.8 | WSW | 13 | 1006 |
| 16:00 | 21:00 | 38.4 | 31.9 | 0 | 6.6 | WSW | 10 | 1005 |
| 17:00 | 22:00 | 38.5 | 31 | 0 | 7.6 | WSW | 8 | 1005 |
| 18:00 | 23:00 | 38.1 | 31.1 | 0 | 7 | WSW | 8 | 1005 |
| 19:00 | 00:00 | 37.7 | 31.4 | 0 | 5.8 | WSW | 8 | 1005 |
| 20:00 | 01:00 | 36.3 | 31.7 | 0 | 3.1 | WSW | 8 | 1005 |
| 21:00 | 02:00 | 32.9 | 28.6 | 0 | 2.5 | WSW | 9 | 1005 |
| 22:00 | 03:00 | 28.3 | 25.3 | 0 | 2.6 | WSW | 22 | 1006 |
| 23:00 | 04:00 | 26.9 | 23.6 | 0 | 2.7 | WSW | 21 | 1007 |
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
- Big Spring — 32.250°, -101.500°, ERA5 grid cell center, 2.0 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 Big Spring 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 Big Spring, United States (32.25°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 Big Spring, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Big Spring, 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 Big Spring, 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.