Bison
United States · 12 June 2018
Average
16.7°C
low 10.8° · high 22.4°
Rainfall
0.5mm
dry day
Wind
4.4m/s
daily average
Humidity
46.1%
daily average
Cloud
37%
cover
Pressure
1016hPa
daily average
The temperature ranged from 10.8°C around 23:00 to 22.4°C around 18:00. Rain was recorded for one hour, around 00:00 (0.5mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
20th percentile
Low temperature
22th percentile
Rainfall
70th percentile
Wind
46th 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 20.4°C, versus 16.7°C on this specific day.
Sun & daylight
Sunrise
05:00
Sunset
20:39
Day length
15h 38m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Denver.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 06:00 | 15.9 | 12.1 | 0.34 | 6.1 | NNW | 74 | 1015 |
| 01:00 | 07:00 | 14.6 | 11 | 0.08 | 6.2 | NNW | 85 | 1016 |
| 02:00 | 08:00 | 13.4 | 9.6 | 0.05 | 5.4 | NNW | 80 | 1016 |
| 03:00 | 09:00 | 12.2 | 9.1 | 0 | 4.2 | NNW | 82 | 1016 |
| 04:00 | 10:00 | 12.4 | 10.6 | 0.03 | 1.4 | WNW | 68 | 1017 |
| 05:00 | 11:00 | 12.5 | 9.6 | 0.04 | 2.8 | W | 64 | 1017 |
| 06:00 | 12:00 | 12.5 | 8.6 | 0 | 4 | W | 61 | 1017 |
| 07:00 | 13:00 | 12.3 | 8.1 | 0 | 4.1 | W | 56 | 1017 |
| 08:00 | 14:00 | 13.9 | 9 | 0 | 4.8 | WNW | 46 | 1017 |
| 09:00 | 15:00 | 18 | 12.9 | 0 | 4.8 | WNW | 32 | 1017 |
| 10:00 | 16:00 | 18.3 | 13.4 | 0 | 4.4 | WNW | 32 | 1017 |
| 11:00 | 17:00 | 19.5 | 15.2 | 0 | 3.6 | WNW | 29 | 1016 |
| 12:00 | 18:00 | 20.1 | 15.7 | 0 | 3.8 | W | 29 | 1016 |
| 13:00 | 19:00 | 20.6 | 15.6 | 0 | 4.5 | W | 28 | 1016 |
| 14:00 | 20:00 | 20.9 | 15.2 | 0 | 5.6 | W | 27 | 1016 |
| 15:00 | 21:00 | 21.8 | 15.1 | 0 | 6.7 | W | 24 | 1016 |
| 16:00 | 22:00 | 21.6 | 14.1 | 0 | 7.6 | W | 22 | 1015 |
| 17:00 | 23:00 | 22.3 | 15 | 0 | 7.3 | W | 20 | 1015 |
| 18:00 | 00:00 | 22.4 | 15.9 | 0 | 6 | WNW | 18 | 1015 |
| 19:00 | 01:00 | 22.2 | 17.6 | 0 | 3.6 | WNW | 22 | 1015 |
| 20:00 | 02:00 | 18.8 | 15.8 | 0 | 2.2 | WNW | 36 | 1015 |
| 21:00 | 03:00 | 12 | 8.6 | 0 | 2.7 | WNW | 55 | 1015 |
| 22:00 | 04:00 | 11.6 | 8.6 | 0 | 2.2 | WNW | 55 | 1016 |
| 23:00 | 05:00 | 10.8 | 8.3 | 0 | 1.6 | WSW | 64 | 1016 |
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
- Bison — 45.500°, -102.500°, ERA5 grid cell center, 3.8 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 12 June 2018 specifically — not a monthly average. See the Bison 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 Bison, United States (45.50°N, 102.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Bison, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Bison, 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 Bison, 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.