Circle
United States · 18 June 2023
Average
19.5°C
low 13.6°C · high 28.2°C
Rainfall
0.6mm
dry day
Wind
5.2m/s
daily average
Humidity
56.1%
daily average
Cloud
71%
cover
Pressure
999hPa
daily average
The temperature ranged from 13.6°C around 05:00 to 28.2°C around 15:00. Rain was recorded across 2 hours, from around 17:00 to 18:00 (0.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
78th percentile
Low temperature
70th percentile
Rainfall
62th percentile
Wind
69th 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 18.6°C, versus 19.5°C on this specific day.
Sun & daylight
Sunrise
05:04
Sunset
21:02
Day length
15h 58m
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 | 14.2°C | 12.6°C | 0 | 1.7 | SSE | 69 | 1005 |
| 01:00 | 07:00 | 14.1°C | 11.9°C | 0 | 2.7 | SSE | 70 | 1004 |
| 02:00 | 08:00 | 14.4°C | 11.9°C | 0 | 3 | SSE | 67 | 1003 |
| 03:00 | 09:00 | 14.5°C | 11.6°C | 0 | 3.2 | SSE | 62 | 1003 |
| 04:00 | 10:00 | 14.1°C | 11.1°C | 0 | 3.7 | SSE | 69 | 1002 |
| 05:00 | 11:00 | 13.6°C | 10.6°C | 0 | 3.7 | SSE | 70 | 1002 |
| 06:00 | 12:00 | 13.9°C | 10.7°C | 0 | 4.3 | SSE | 72 | 1002 |
| 07:00 | 13:00 | 15.6°C | 12.4°C | 0 | 4.4 | SSE | 67 | 1001 |
| 08:00 | 14:00 | 18°C | 14.8°C | 0 | 4.5 | SSE | 58 | 1000 |
| 09:00 | 15:00 | 22.1°C | 18.5°C | 0 | 5.1 | SSE | 46 | 1000 |
| 10:00 | 16:00 | 23.6°C | 19.5°C | 0 | 5.9 | SSE | 41 | 999 |
| 11:00 | 17:00 | 25.1°C | 20.5°C | 0 | 6.3 | SSE | 37 | 997 |
| 12:00 | 18:00 | 26°C | 21.1°C | 0 | 6.8 | SSE | 35 | 996 |
| 13:00 | 19:00 | 25.9°C | 21°C | 0 | 7 | SSE | 36 | 995 |
| 14:00 | 20:00 | 27.4°C | 22.4°C | 0 | 7.1 | SSE | 34 | 994 |
| 15:00 | 21:00 | 28.2°C | 23.4°C | 0 | 6.3 | S | 28 | 994 |
| 16:00 | 22:00 | 27.2°C | 23.1°C | 0 | 5 | S | 29 | 994 |
| 17:00 | 23:00 | 25.6°C | 21.8°C | 0.41 | 5.6 | SSW | 38 | 993 |
| 18:00 | 00:00 | 20°C | 15.1°C | 0.19 | 8 | WNW | 62 | 995 |
| 19:00 | 01:00 | 19.3°C | 13.4°C | 0 | 9.9 | WNW | 68 | 998 |
| 20:00 | 02:00 | 18.7°C | 13.7°C | 0 | 8.4 | WNW | 68 | 1000 |
| 21:00 | 03:00 | 16.1°C | 12.9°C | 0 | 5.1 | NW | 73 | 1000 |
| 22:00 | 04:00 | 15.6°C | 13°C | 0 | 4.1 | WNW | 74 | 1001 |
| 23:00 | 05:00 | 14.6°C | 12.2°C | 0 | 3.7 | WNW | 76 | 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 18 June 2023 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 (2026-07-20). 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 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Circle, 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 Circle, 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.