Roundup
United States · 27 June 2019
Average
20°C
low 13°C · high 28.2°C
Rainfall
1.3mm
rain recorded
Wind
3.8m/s
daily average
Humidity
71.8%
daily average
Cloud
55%
cover
Pressure
1010hPa
daily average
The temperature ranged from 13°C around 03:00 to 28.2°C around 18:00. Rain was recorded across 4 hours, from around 09:00 to 20:00 (1.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
58th percentile
Low temperature
52th percentile
Rainfall
73th percentile
Wind
81th 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 20.1°C, versus 20°C on this specific day.
Sun & daylight
Sunrise
05:22
Sunset
21:11
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 | 15.4°C | 14.5°C | 0 | 2.5 | E | 84 | 1011 |
| 01:00 | 07:00 | 15.6°C | 14.9°C | 0 | 2.1 | E | 82 | 1010 |
| 02:00 | 08:00 | 15°C | 14.4°C | 0 | 1.9 | ESE | 84 | 1010 |
| 03:00 | 09:00 | 13°C | 12.8°C | 0 | 0.9 | N | 89 | 1010 |
| 04:00 | 10:00 | 13.6°C | 12.8°C | 0 | 1.8 | NNW | 87 | 1012 |
| 05:00 | 11:00 | 13.2°C | 12.3°C | 0 | 2.1 | NNW | 89 | 1011 |
| 06:00 | 12:00 | 13.5°C | 13.2°C | 0 | 1.2 | NNW | 89 | 1012 |
| 07:00 | 13:00 | 14.4°C | 13.6°C | 0 | 2.1 | NNE | 85 | 1012 |
| 08:00 | 14:00 | 16°C | 14°C | 0 | 3.9 | NE | 80 | 1013 |
| 09:00 | 15:00 | 19.5°C | 17.6°C | 0.35 | 4.7 | ENE | 73 | 1012 |
| 10:00 | 16:00 | 20.1°C | 18.5°C | 0 | 4.9 | E | 75 | 1012 |
| 11:00 | 17:00 | 22.3°C | 20.7°C | 0.01 | 5.2 | ESE | 68 | 1011 |
| 12:00 | 18:00 | 23.2°C | 21.6°C | 0.01 | 5.3 | ESE | 66 | 1010 |
| 13:00 | 19:00 | 24.5°C | 22.8°C | 0 | 5.3 | ESE | 59 | 1009 |
| 14:00 | 20:00 | 26.7°C | 25.1°C | 0 | 5.1 | ESE | 52 | 1008 |
| 15:00 | 21:00 | 27.3°C | 25.8°C | 0.05 | 5.2 | ESE | 51 | 1007 |
| 16:00 | 22:00 | 28°C | 26.2°C | 0.07 | 4.3 | SE | 43 | 1007 |
| 17:00 | 23:00 | 28.1°C | 26.4°C | 0.11 | 4.1 | ESE | 42 | 1005 |
| 18:00 | 00:00 | 28.2°C | 27.3°C | 0.07 | 3.3 | ESE | 43 | 1005 |
| 19:00 | 01:00 | 27.7°C | 27.9°C | 0.38 | 4.3 | SW | 60 | 1009 |
| 20:00 | 02:00 | 23°C | 21.6°C | 0.26 | 5 | NW | 66 | 1009 |
| 21:00 | 03:00 | 19.8°C | 17.5°C | 0 | 5.7 | N | 75 | 1010 |
| 22:00 | 04:00 | 16.6°C | 14.2°C | 0 | 5.2 | N | 85 | 1012 |
| 23:00 | 05:00 | 14.8°C | 12.6°C | 0 | 4.8 | N | 94 | 1013 |
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 2019 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 (2026-07-20). 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 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Roundup, 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 Roundup, 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.