Home / Box Elder / 26 May 2018
Box Elder
United States · 26 May 2018
Average
22.9°C
low 13.5°C · high 31.6°C
Rainfall
0mm
dry day
Wind
3.5m/s
daily average
Humidity
59.1%
daily average
Cloud
32%
cover
Pressure
1005hPa
daily average
The temperature ranged from 13.5°C around 04:00 to 31.6°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
99th percentile
Low temperature
90th percentile
Rainfall
33th percentile
Wind
44th 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 14.8°C, versus 22.9°C on this specific day.
Sun & daylight
Sunrise
05:15
Sunset
20:22
Day length
15h 7m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Denver.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 06:00 | 17.1°C | 16.8°C | 0 | 2.1 | WSW | 80 | 1008 |
| 01:00 | 07:00 | 16.8°C | 16.2°C | 0 | 2.3 | SW | 79 | 1008 |
| 02:00 | 08:00 | 16.4°C | 15.7°C | 0 | 2.2 | SW | 79 | 1008 |
| 03:00 | 09:00 | 14.9°C | 13.8°C | 0 | 2.2 | SW | 79 | 1007 |
| 04:00 | 10:00 | 13.5°C | 13°C | 0 | 1.4 | WSW | 88 | 1007 |
| 05:00 | 11:00 | 13.6°C | 13.2°C | 0 | 1.4 | SW | 89 | 1008 |
| 06:00 | 12:00 | 13.8°C | 13.7°C | 0 | 1 | SW | 88 | 1008 |
| 07:00 | 13:00 | 15.3°C | 15.4°C | 0 | 1 | SW | 84 | 1008 |
| 08:00 | 14:00 | 19.1°C | 19.1°C | 0 | 1.7 | S | 71 | 1008 |
| 09:00 | 15:00 | 24.5°C | 23.3°C | 0 | 3 | S | 48 | 1007 |
| 10:00 | 16:00 | 25.9°C | 24.7°C | 0 | 3.8 | SSE | 50 | 1007 |
| 11:00 | 17:00 | 27.4°C | 25.7°C | 0 | 4.6 | SSE | 46 | 1006 |
| 12:00 | 18:00 | 27.8°C | 25.7°C | 0 | 5.3 | SSE | 46 | 1005 |
| 13:00 | 19:00 | 28.2°C | 26°C | 0 | 5.6 | SSE | 46 | 1004 |
| 14:00 | 20:00 | 29.6°C | 27.6°C | 0 | 5.4 | SSE | 43 | 1003 |
| 15:00 | 21:00 | 30.9°C | 29.1°C | 0 | 4.9 | SSE | 39 | 1002 |
| 16:00 | 22:00 | 31.5°C | 29.6°C | 0 | 5.7 | SSE | 41 | 1001 |
| 17:00 | 23:00 | 31.6°C | 30.9°C | 0 | 4.1 | SSE | 41 | 1000 |
| 18:00 | 00:00 | 30.4°C | 30.4°C | 0 | 3.1 | SE | 43 | 1000 |
| 19:00 | 01:00 | 29.5°C | 28.2°C | 0 | 3.8 | S | 39 | 1001 |
| 20:00 | 02:00 | 26.5°C | 23.6°C | 0 | 4.6 | SSW | 38 | 1001 |
| 21:00 | 03:00 | 21.9°C | 18.2°C | 0 | 5.9 | SSW | 51 | 1001 |
| 22:00 | 04:00 | 21.6°C | 18.5°C | 0 | 5.1 | SSW | 53 | 1001 |
| 23:00 | 05:00 | 21.1°C | 18.5°C | 0 | 4.7 | SSW | 57 | 1001 |
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
- Box Elder — 44.000°, -103.000°, ERA5 grid cell center, 13.6 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 26 May 2018 specifically — not a monthly average. See the Box Elder 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 (2026-07-20). Historical climate data for Box Elder, United States (44.00°N, 103.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Box Elder, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Box Elder, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Box Elder, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.