Roundup
United States · 27 June 2016
Average
20.6°C
low 10.2°C · high 29.3°C
Rainfall
0mm
dry day
Wind
2.4m/s
daily average
Humidity
48.4%
daily average
Cloud
4%
cover
Pressure
1023hPa
daily average
The temperature ranged from 10.2°C around 05:00 to 29.3°C around 16:00. 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
72th percentile
Low temperature
21th percentile
Rainfall
33th percentile
Wind
33th 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 19.4°C, versus 20.6°C on this specific day.
Sun & daylight
Sunrise
05:23
Sunset
21:10
Day length
15h 48m
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 | 14.8°C | 12.5°C | 0.01 | 2.5 | NE | 62 | 1024 |
| 01:00 | 07:00 | 14.5°C | 13.1°C | 0 | 1.5 | NNE | 67 | 1025 |
| 02:00 | 08:00 | 14°C | 12.8°C | 0 | 1.6 | N | 73 | 1025 |
| 03:00 | 09:00 | 12.7°C | 11.3°C | 0 | 1.7 | NNW | 78 | 1025 |
| 04:00 | 10:00 | 10.5°C | 9.3°C | 0 | 1.3 | NNW | 88 | 1026 |
| 05:00 | 11:00 | 10.2°C | 9°C | 0 | 1.3 | NNW | 90 | 1025 |
| 06:00 | 12:00 | 11°C | 10.1°C | 0 | 0.8 | NW | 84 | 1026 |
| 07:00 | 13:00 | 13.1°C | 12.3°C | 0 | 0.8 | NNW | 76 | 1026 |
| 08:00 | 14:00 | 15.1°C | 14.1°C | 0 | 0.8 | NE | 64 | 1026 |
| 09:00 | 15:00 | 21.2°C | 20.2°C | 0 | 1.1 | E | 44 | 1025 |
| 10:00 | 16:00 | 22.2°C | 20.8°C | 0 | 1.6 | ESE | 42 | 1025 |
| 11:00 | 17:00 | 23.1°C | 21°C | 0 | 2 | ESE | 35 | 1024 |
| 12:00 | 18:00 | 24.2°C | 21.7°C | 0 | 2.4 | ESE | 32 | 1023 |
| 13:00 | 19:00 | 24.9°C | 22.4°C | 0 | 2.6 | ESE | 32 | 1023 |
| 14:00 | 20:00 | 25.8°C | 23°C | 0 | 2.9 | E | 29 | 1021 |
| 15:00 | 21:00 | 27.8°C | 24.7°C | 0 | 3.1 | E | 25 | 1021 |
| 16:00 | 22:00 | 29.3°C | 26.1°C | 0 | 3.3 | E | 24 | 1020 |
| 17:00 | 23:00 | 29.1°C | 26°C | 0 | 3.2 | E | 24 | 1020 |
| 18:00 | 00:00 | 28.9°C | 25.7°C | 0 | 3.3 | E | 24 | 1020 |
| 19:00 | 01:00 | 28.7°C | 24.9°C | 0 | 4.1 | E | 24 | 1019 |
| 20:00 | 02:00 | 28°C | 24.3°C | 0 | 4.2 | E | 26 | 1019 |
| 21:00 | 03:00 | 22.5°C | 19.2°C | 0 | 3.6 | ENE | 36 | 1020 |
| 22:00 | 04:00 | 21.8°C | 18.5°C | 0 | 3.7 | E | 38 | 1020 |
| 23:00 | 05:00 | 20.2°C | 17°C | 0 | 3.9 | E | 45 | 1021 |
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
- Roundup — 46.500°, -108.500°, ERA5 grid cell center, 6.9 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 27 June 2016 specifically — not a monthly average. See the Roundup 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 Roundup, United States (46.50°N, 108.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Roundup, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Roundup, 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 Roundup, 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.