Circle
United States · 12 May 2025
Average
23.5°C
low 12.7°C · high 32.7°C
Rainfall
0mm
dry day
Wind
4.4m/s
daily average
Humidity
32.3%
daily average
Cloud
48%
cover
Pressure
996hPa
daily average
The temperature ranged from 12.7°C around 05:00 to 32.7°C around 15:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
100th percentile
Low temperature
95th percentile
Rainfall
39th percentile
Wind
56th 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 12.8°C, versus 23.5°C on this specific day.
Sun & daylight
Sunrise
05:28
Sunset
20:29
Day length
15h 1m
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 | 18°C | 15.4°C | 0 | 1.9 | SSW | 40 | 1000 |
| 01:00 | 07:00 | 17.7°C | 15.2°C | 0 | 1.9 | SSW | 43 | 1000 |
| 02:00 | 08:00 | 15.8°C | 13.3°C | 0 | 1.8 | SSW | 47 | 1000 |
| 03:00 | 09:00 | 14.8°C | 12.5°C | 0 | 1.5 | S | 49 | 1000 |
| 04:00 | 10:00 | 13.7°C | 9.6°C | 0 | 3.9 | S | 52 | 1000 |
| 05:00 | 11:00 | 12.7°C | 8.8°C | 0 | 3.8 | SSW | 55 | 999 |
| 06:00 | 12:00 | 13.2°C | 9°C | 0 | 4.1 | SSW | 54 | 999 |
| 07:00 | 13:00 | 15.8°C | 11.7°C | 0 | 4.3 | SSW | 50 | 999 |
| 08:00 | 14:00 | 21.6°C | 18.4°C | 0 | 3.6 | S | 38 | 999 |
| 09:00 | 15:00 | 24°C | 20.8°C | 0 | 3.5 | S | 33 | 998 |
| 10:00 | 16:00 | 26.2°C | 22.6°C | 0 | 4.2 | S | 30 | 998 |
| 11:00 | 17:00 | 29°C | 24.7°C | 0 | 4.6 | SSW | 22 | 997 |
| 12:00 | 18:00 | 29.9°C | 25.6°C | 0 | 4.7 | SW | 21 | 996 |
| 13:00 | 19:00 | 30.9°C | 26.3°C | 0 | 4.6 | SW | 18 | 995 |
| 14:00 | 20:00 | 32.2°C | 27.6°C | 0 | 4.2 | SW | 15 | 994 |
| 15:00 | 21:00 | 32.7°C | 28.6°C | 0 | 3.4 | SW | 14 | 993 |
| 16:00 | 22:00 | 31.8°C | 28.4°C | 0 | 2.8 | S | 16 | 992 |
| 17:00 | 23:00 | 31.9°C | 26.9°C | 0 | 5 | SSE | 16 | 991 |
| 18:00 | 00:00 | 32.2°C | 26.8°C | 0 | 5.2 | S | 14 | 990 |
| 19:00 | 01:00 | 31.8°C | 27.4°C | 0 | 3.5 | SSW | 14 | 990 |
| 20:00 | 02:00 | 25.5°C | 22.3°C | 0 | 3 | WSW | 27 | 990 |
| 21:00 | 03:00 | 21.9°C | 15.3°C | 0 | 7.7 | NW | 33 | 992 |
| 22:00 | 04:00 | 21.2°C | 12.3°C | 0 | 11 | NW | 33 | 994 |
| 23:00 | 05:00 | 18.6°C | 10.4°C | 0 | 10.3 | NNW | 42 | 995 |
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 12 May 2025 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.