Roundup
United States · 2 July 2025
Average
26.1°C
low 17.9°C · high 35.3°C
Rainfall
0.3mm
dry day
Wind
2.7m/s
daily average
Humidity
34.1%
daily average
Cloud
51%
cover
Pressure
1007hPa
daily average
The temperature ranged from 17.9°C around 05:00 to 35.3°C around 15:00. Rain was recorded for one hour, around 16:00 (0.3mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
93th percentile
Low temperature
90th percentile
Rainfall
58th percentile
Wind
48th 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 20.9°C, versus 26.1°C on this specific day.
Sun & daylight
Sunrise
05:25
Sunset
21:10
Day length
15h 44m
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 | 21.3°C | 19.2°C | 0 | 2.6 | NNE | 44 | 1009 |
| 01:00 | 07:00 | 21.5°C | 19.5°C | 0 | 2.3 | NE | 42 | 1009 |
| 02:00 | 08:00 | 19.1°C | 17.3°C | 0 | 2.3 | ENE | 51 | 1009 |
| 03:00 | 09:00 | 19.6°C | 18°C | 0 | 1.9 | E | 49 | 1009 |
| 04:00 | 10:00 | 18.5°C | 16.3°C | 0 | 1.3 | SSE | 39 | 1010 |
| 05:00 | 11:00 | 17.9°C | 15.6°C | 0 | 1.6 | SW | 41 | 1009 |
| 06:00 | 12:00 | 18.9°C | 16.9°C | 0 | 1.2 | WSW | 39 | 1010 |
| 07:00 | 13:00 | 19.1°C | 16.8°C | 0 | 2.3 | SW | 44 | 1009 |
| 08:00 | 14:00 | 23.7°C | 21.7°C | 0 | 2.2 | SSW | 37 | 1010 |
| 09:00 | 15:00 | 25.1°C | 22.9°C | 0 | 2.5 | SSW | 33 | 1009 |
| 10:00 | 16:00 | 26.3°C | 24°C | 0 | 3.3 | SSW | 35 | 1009 |
| 11:00 | 17:00 | 30.5°C | 28°C | 0 | 4.1 | S | 31 | 1008 |
| 12:00 | 18:00 | 31.4°C | 28.9°C | 0 | 4 | S | 28 | 1007 |
| 13:00 | 19:00 | 32.8°C | 30.3°C | 0 | 3.7 | S | 25 | 1006 |
| 14:00 | 20:00 | 35.2°C | 32.4°C | 0.01 | 3.3 | S | 18 | 1006 |
| 15:00 | 21:00 | 35.3°C | 32.6°C | 0.05 | 2.8 | SSW | 17 | 1005 |
| 16:00 | 22:00 | 33.8°C | 29.7°C | 0.2 | 4.6 | SSE | 19 | 1005 |
| 17:00 | 23:00 | 32.7°C | 29°C | 0 | 4.1 | S | 19 | 1005 |
| 18:00 | 00:00 | 32.6°C | 30°C | 0 | 2.6 | SSW | 20 | 1004 |
| 19:00 | 01:00 | 31.9°C | 30.6°C | 0 | 1.4 | SW | 23 | 1003 |
| 20:00 | 02:00 | 27.4°C | 25.6°C | 0 | 2.3 | WSW | 32 | 1003 |
| 21:00 | 03:00 | 25.4°C | 23.4°C | 0 | 2.8 | WSW | 37 | 1003 |
| 22:00 | 04:00 | 24.1°C | 22.6°C | 0 | 2.5 | WSW | 43 | 1004 |
| 23:00 | 05:00 | 22.4°C | 21°C | 0 | 2.9 | W | 52 | 1004 |
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 2 July 2025 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 (2026-07-18). 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 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Roundup, 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 Roundup, 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.