Circle
United States · 1 July 2018
Average
18.2°C
low 13.8° · high 22.6°
Rainfall
0.9mm
dry day
Wind
5.1m/s
daily average
Humidity
62.3%
daily average
Cloud
49%
cover
Pressure
1009hPa
daily average
The temperature ranged from 13.8°C around 23:00 to 22.6°C around 15:00. Rain was recorded across 4 hours, from around 06:00 to 22:00 (0.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
14th percentile
Low temperature
45th percentile
Rainfall
66th percentile
Wind
83th 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 20.8°C, versus 18.2°C on this specific day.
Sun & daylight
Sunrise
05:08
Sunset
21:02
Day length
15h 54m
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 | 12.3 | 0 | 3.4 | SSW | 74 | 1010 |
| 01:00 | 07:00 | 15 | 12.5 | 0 | 3.8 | SSW | 73 | 1009 |
| 02:00 | 08:00 | 15 | 12.1 | 0 | 4.3 | SSW | 74 | 1009 |
| 03:00 | 09:00 | 15.3 | 12.1 | 0 | 4.6 | SSW | 72 | 1009 |
| 04:00 | 10:00 | 14.9 | 11.6 | 0.01 | 5 | SW | 75 | 1009 |
| 05:00 | 11:00 | 15.5 | 11.8 | 0.01 | 5.8 | WSW | 73 | 1009 |
| 06:00 | 12:00 | 15.6 | 11.8 | 0.11 | 6 | WSW | 75 | 1010 |
| 07:00 | 13:00 | 14.5 | 11.8 | 0.08 | 4.4 | WSW | 80 | 1009 |
| 08:00 | 14:00 | 16 | 13.2 | 0.02 | 4.6 | WSW | 72 | 1009 |
| 09:00 | 15:00 | 19.5 | 15.2 | 0 | 6.6 | W | 58 | 1009 |
| 10:00 | 16:00 | 19.2 | 14.5 | 0.11 | 7.1 | W | 58 | 1009 |
| 11:00 | 17:00 | 21.2 | 16.2 | 0 | 7.2 | WNW | 49 | 1009 |
| 12:00 | 18:00 | 21.4 | 16 | 0 | 7.9 | W | 49 | 1009 |
| 13:00 | 19:00 | 21.4 | 16.1 | 0.06 | 7.8 | W | 49 | 1009 |
| 14:00 | 20:00 | 22 | 16.6 | 0.12 | 7.9 | W | 47 | 1009 |
| 15:00 | 21:00 | 22.6 | 17.3 | 0.05 | 7.6 | WNW | 45 | 1009 |
| 16:00 | 22:00 | 21.4 | 16.8 | 0 | 6.8 | WNW | 49 | 1008 |
| 17:00 | 23:00 | 21.7 | 17.4 | 0 | 6.1 | WNW | 47 | 1008 |
| 18:00 | 00:00 | 22.5 | 18.7 | 0 | 5.3 | NW | 44 | 1009 |
| 19:00 | 01:00 | 22.4 | 20.6 | 0 | 2.7 | WNW | 46 | 1009 |
| 20:00 | 02:00 | 19.5 | 18.1 | 0 | 2.3 | NW | 57 | 1009 |
| 21:00 | 03:00 | 15.6 | 14.1 | 0 | 2.3 | NNW | 71 | 1010 |
| 22:00 | 04:00 | 15.3 | 14.1 | 0.27 | 2 | NNE | 74 | 1010 |
| 23:00 | 05:00 | 13.8 | 13.2 | 0 | 1.3 | SSE | 82 | 1010 |
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 1 July 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 (2026-07-18). 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 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Circle, 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 Circle, 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.