Spearman
United States · 31 May 2018
Average
24.3°C
low 15.3°C · high 33.7°C
Rainfall
0mm
dry day
Wind
3.5m/s
daily average
Humidity
66.4%
daily average
Cloud
22%
cover
Pressure
1007hPa
daily average
The temperature ranged from 15.3°C around 06:00 to 33.7°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
51th percentile
Rainfall
35th percentile
Wind
32th 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 21°C, versus 24.3°C on this specific day.
Sun & daylight
Sunrise
06:29
Sunset
20:56
Day length
14h 27m
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 | 18.3°C | 17.4°C | 0 | 4.2 | NE | 87 | 1005 |
| 01:00 | 06:00 | 18.7°C | 17.6°C | 0 | 4.6 | NE | 87 | 1005 |
| 02:00 | 07:00 | 18.3°C | 16.6°C | 0 | 5.2 | NE | 86 | 1005 |
| 03:00 | 08:00 | 17.7°C | 16.4°C | 0 | 4.6 | ENE | 88 | 1006 |
| 04:00 | 09:00 | 17.6°C | 17.4°C | 0 | 2.9 | E | 88 | 1006 |
| 05:00 | 10:00 | 15.9°C | 15.5°C | 0 | 3.3 | ENE | 99 | 1006 |
| 06:00 | 11:00 | 15.3°C | 16.1°C | 0 | 1.3 | ESE | 99 | 1007 |
| 07:00 | 12:00 | 16°C | 17.4°C | 0 | 0.6 | W | 97 | 1009 |
| 08:00 | 13:00 | 16.3°C | 17.4°C | 0 | 0.9 | W | 93 | 1010 |
| 09:00 | 14:00 | 20.6°C | 22.3°C | 0 | 1.3 | SSW | 84 | 1010 |
| 10:00 | 15:00 | 22.9°C | 23.8°C | 0 | 2.2 | S | 70 | 1010 |
| 11:00 | 16:00 | 24.4°C | 25.3°C | 0 | 2.6 | S | 68 | 1010 |
| 12:00 | 17:00 | 26.6°C | 27.8°C | 0 | 2.7 | S | 62 | 1009 |
| 13:00 | 18:00 | 27.8°C | 29°C | 0 | 2.8 | S | 58 | 1009 |
| 14:00 | 19:00 | 29°C | 30.1°C | 0 | 2.7 | S | 53 | 1008 |
| 15:00 | 20:00 | 30.7°C | 31.4°C | 0 | 2.8 | S | 46 | 1007 |
| 16:00 | 21:00 | 32.8°C | 33.1°C | 0 | 2.9 | S | 39 | 1007 |
| 17:00 | 22:00 | 33.5°C | 32.7°C | 0 | 3.5 | SSE | 33 | 1006 |
| 18:00 | 23:00 | 33.7°C | 32°C | 0 | 4.4 | SSE | 31 | 1005 |
| 19:00 | 00:00 | 33.3°C | 31.1°C | 0 | 4.9 | SSE | 31 | 1005 |
| 20:00 | 01:00 | 32.8°C | 30.9°C | 0 | 4.6 | SE | 33 | 1005 |
| 21:00 | 02:00 | 29.5°C | 27.5°C | 0 | 5.6 | ESE | 43 | 1005 |
| 22:00 | 03:00 | 27°C | 25.1°C | 0 | 6.4 | ESE | 56 | 1006 |
| 23:00 | 04:00 | 25.5°C | 23.6°C | 0 | 6.6 | SE | 62 | 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
- Spearman — 36.250°, -101.250°, ERA5 grid cell center, 7.7 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 31 May 2018 specifically — not a monthly average. See the Spearman 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 (2026-07-19). Historical climate data for Spearman, United States (36.25°N, 101.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Spearman, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Spearman, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Spearman, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.