Home / Blackhawk / 27 May 2016
Blackhawk
United States · 27 May 2016
Average
13.4°C
low 7.8°C · high 18.1°C
Rainfall
0.2mm
dry day
Wind
2.3m/s
daily average
Humidity
60.5%
daily average
Cloud
85%
cover
Pressure
1009hPa
daily average
The temperature ranged from 7.8°C around 05:00 to 18.1°C around 13:00. 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
32th percentile
Low temperature
41th percentile
Rainfall
37th percentile
Wind
11th 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 14.7°C, versus 13.4°C on this specific day.
Sun & daylight
Sunrise
05:14
Sunset
20:26
Day length
15h 11m
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 | 10.2°C | 7.4°C | 0 | 2.6 | NW | 74 | 1010 |
| 01:00 | 07:00 | 9.8°C | 7.1°C | 0 | 2.2 | NW | 72 | 1010 |
| 02:00 | 08:00 | 9.7°C | 7.3°C | 0 | 1.7 | NW | 71 | 1010 |
| 03:00 | 09:00 | 8.9°C | 6.5°C | 0 | 1.6 | WNW | 72 | 1010 |
| 04:00 | 10:00 | 8°C | 5.9°C | 0 | 1.3 | W | 79 | 1010 |
| 05:00 | 11:00 | 7.8°C | 5.4°C | 0 | 1.7 | W | 80 | 1010 |
| 06:00 | 12:00 | 8°C | 5.7°C | 0 | 1.6 | W | 79 | 1010 |
| 07:00 | 13:00 | 9.8°C | 7.4°C | 0 | 2.1 | WNW | 77 | 1010 |
| 08:00 | 14:00 | 12.3°C | 9.6°C | 0 | 2.6 | NW | 66 | 1010 |
| 09:00 | 15:00 | 16°C | 12.4°C | 0 | 3.4 | NNW | 47 | 1008 |
| 10:00 | 16:00 | 16.8°C | 12.9°C | 0.01 | 4 | NNW | 45 | 1009 |
| 11:00 | 17:00 | 17.8°C | 13.9°C | 0.02 | 3.9 | N | 43 | 1009 |
| 12:00 | 18:00 | 18°C | 14.6°C | 0.04 | 3.4 | N | 43 | 1009 |
| 13:00 | 19:00 | 18.1°C | 15°C | 0.01 | 2.9 | N | 43 | 1009 |
| 14:00 | 20:00 | 17.9°C | 15.2°C | 0.03 | 2.5 | NNE | 44 | 1008 |
| 15:00 | 21:00 | 17.7°C | 15.1°C | 0.01 | 2.3 | NE | 45 | 1008 |
| 16:00 | 22:00 | 17.6°C | 14.3°C | 0.01 | 3.1 | NE | 44 | 1008 |
| 17:00 | 23:00 | 17.7°C | 15.3°C | 0.08 | 1.9 | ENE | 44 | 1008 |
| 18:00 | 00:00 | 17.4°C | 15.3°C | 0 | 1.6 | ESE | 46 | 1007 |
| 19:00 | 01:00 | 16.7°C | 14.6°C | 0 | 1.8 | SE | 50 | 1007 |
| 20:00 | 02:00 | 15.7°C | 13.7°C | 0 | 1.6 | S | 53 | 1008 |
| 21:00 | 03:00 | 11°C | 8.9°C | 0 | 2 | S | 76 | 1008 |
| 22:00 | 04:00 | 10.4°C | 8.3°C | 0 | 2 | SW | 78 | 1010 |
| 23:00 | 05:00 | 9.2°C | 7.1°C | 0 | 1.7 | WSW | 82 | 1009 |
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
- Blackhawk — 44.250°, -103.250°, ERA5 grid cell center, 11.9 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 27 May 2016 specifically — not a monthly average. See the Blackhawk 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 Blackhawk, United States (44.25°N, 103.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Blackhawk, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Blackhawk, 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 Blackhawk, 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.