Circle
United States · 28 June 2018
Average
21.1°C
low 14.6° · high 29°
Rainfall
38.5mm
rain recorded
Wind
3.7m/s
daily average
Humidity
65.1%
daily average
Cloud
53%
cover
Pressure
1003hPa
daily average
The temperature ranged from 14.6°C around 06:00 to 29°C around 15:00. Rain was recorded across 6 hours, from around 17:00 to 23:00 (38.5mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
71th percentile
Low temperature
61th percentile
Rainfall
100th 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 20.1°C, versus 21.1°C on this specific day.
Sun & daylight
Sunrise
05:07
Sunset
21:03
Day length
15h 56m
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 | 14.6 | 12.8 | 0 | 2.5 | ESE | 71 | 1007 |
| 01:00 | 07:00 | 15 | 12.8 | 0 | 2.8 | ESE | 68 | 1007 |
| 02:00 | 08:00 | 14.8 | 12.5 | 0 | 2.8 | ESE | 68 | 1006 |
| 03:00 | 09:00 | 15.1 | 13 | 0 | 2.8 | ESE | 69 | 1006 |
| 04:00 | 10:00 | 14.7 | 12.8 | 0 | 2.4 | ESE | 68 | 1006 |
| 05:00 | 11:00 | 14.8 | 13 | 0 | 2.2 | ESE | 67 | 1006 |
| 06:00 | 12:00 | 14.6 | 12.7 | 0 | 2.3 | ESE | 68 | 1006 |
| 07:00 | 13:00 | 15.6 | 14.1 | 0 | 2.2 | E | 70 | 1006 |
| 08:00 | 14:00 | 20.9 | 20.1 | 0 | 2.3 | ENE | 59 | 1006 |
| 09:00 | 15:00 | 24.5 | 23.5 | 0.02 | 2.9 | ENE | 50 | 1005 |
| 10:00 | 16:00 | 24.5 | 23.3 | 0.02 | 3.9 | ENE | 54 | 1005 |
| 11:00 | 17:00 | 26.5 | 24.9 | 0 | 4.6 | E | 50 | 1004 |
| 12:00 | 18:00 | 27 | 25.2 | 0 | 5.2 | E | 50 | 1003 |
| 13:00 | 19:00 | 27.7 | 25.5 | 0 | 5.6 | E | 47 | 1002 |
| 14:00 | 20:00 | 28.7 | 26.4 | 0.04 | 6.1 | E | 47 | 1001 |
| 15:00 | 21:00 | 29 | 27.1 | 0.02 | 5.9 | E | 48 | 1000 |
| 16:00 | 22:00 | 26.5 | 25.7 | 0.07 | 4.8 | E | 58 | 1000 |
| 17:00 | 23:00 | 25.6 | 25.1 | 0.27 | 4.6 | ENE | 63 | 999 |
| 18:00 | 00:00 | 26.2 | 26.3 | 0.16 | 4 | NE | 62 | 1000 |
| 19:00 | 01:00 | 26.5 | 27 | 0.01 | 3.6 | NE | 62 | 1000 |
| 20:00 | 02:00 | 23.6 | 23 | 2.76 | 5 | NE | 73 | 1000 |
| 21:00 | 03:00 | 17.6 | 17.1 | 13.66 | 4.1 | NE | 96 | 1001 |
| 22:00 | 04:00 | 16.9 | 17.4 | 10.62 | 2.6 | NNE | 100 | 1002 |
| 23:00 | 05:00 | 16.1 | 15.7 | 10.81 | 3.2 | N | 98 | 1002 |
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
- Circle — 47.500°, -105.500°, ERA5 grid cell center, 11.6 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 28 June 2018 specifically — not a monthly average. See the Circle 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 (2026-07-17). Historical climate data for Circle, United States (47.50°N, 105.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Circle, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Circle, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Circle, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.