Home / Santaquin / 19 August 2021
Santaquin
United States · 19 August 2021
← 18 August 202120 August 2021 →
Average
11.9°C
low 9.3° · high 14.3°
Rainfall
9.8mm
rain recorded
Wind
1.9m/s
daily average
Humidity
75.5%
daily average
Cloud
60%
cover
Pressure
1015hPa
daily average
The temperature ranged from 9.3°C around 23:00 to 14.3°C around 14:00. Rain was recorded across 12 hours, from around 00:00 to 17:00 (9.8mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
0th percentile
Low temperature
0th percentile
Rainfall
99th percentile
Wind
61th 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 23.9°C, versus 11.9°C on this specific day.
Sun & daylight
Sunrise
06:42
Sunset
20:17
Day length
13h 35m
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 | 11.9 | 11.3 | 0.91 | 1.3 | WSW | 93 | 1013 |
| 01:00 | 07:00 | 12.1 | 11.3 | 0.16 | 1.2 | W | 87 | 1013 |
| 02:00 | 08:00 | 12 | 11 | 0.4 | 1.3 | W | 84 | 1013 |
| 03:00 | 09:00 | 11.8 | 10.7 | 0.9 | 1.4 | W | 84 | 1013 |
| 04:00 | 10:00 | 10.1 | 8.3 | 1.29 | 2.1 | S | 88 | 1014 |
| 05:00 | 11:00 | 10.1 | 8.4 | 0.93 | 1.9 | S | 89 | 1013 |
| 06:00 | 12:00 | 10 | 7.7 | 0.34 | 2.4 | SSW | 86 | 1014 |
| 07:00 | 13:00 | 9.9 | 7.8 | 0.07 | 2.1 | SW | 84 | 1015 |
| 08:00 | 14:00 | 9.8 | 7.8 | 0.02 | 2.1 | SW | 88 | 1015 |
| 09:00 | 15:00 | 10.7 | 8.8 | 0.01 | 2 | SW | 84 | 1016 |
| 10:00 | 16:00 | 11.4 | 9.4 | 0.1 | 1.8 | WSW | 75 | 1015 |
| 11:00 | 17:00 | 13 | 10.9 | 0.08 | 1.9 | W | 65 | 1015 |
| 12:00 | 18:00 | 13.3 | 10.9 | 0.09 | 2.5 | W | 66 | 1015 |
| 13:00 | 19:00 | 14.1 | 11.9 | 0.09 | 2.5 | W | 67 | 1015 |
| 14:00 | 20:00 | 14.3 | 11.7 | 0.1 | 3.2 | W | 67 | 1014 |
| 15:00 | 21:00 | 12.8 | 9.8 | 1.1 | 3.4 | W | 70 | 1014 |
| 16:00 | 22:00 | 13.9 | 11.5 | 2.89 | 2.7 | W | 66 | 1016 |
| 17:00 | 23:00 | 13.5 | 11.7 | 0.31 | 1.6 | WSW | 65 | 1015 |
| 18:00 | 00:00 | 13.9 | 11.8 | 0.01 | 1.9 | W | 63 | 1015 |
| 19:00 | 01:00 | 13.3 | 11 | 0 | 1.8 | NW | 60 | 1015 |
| 20:00 | 02:00 | 10.7 | 8.9 | 0 | 1.4 | NNW | 74 | 1016 |
| 21:00 | 03:00 | 11.3 | 9.8 | 0 | 0.8 | NNE | 69 | 1017 |
| 22:00 | 04:00 | 11.5 | 10 | 0 | 0.7 | E | 67 | 1017 |
| 23:00 | 05:00 | 9.3 | 7.6 | 0 | 0.8 | ESE | 74 | 1017 |
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
- Santaquin — 40.000°, -111.750°, ERA5 grid cell center, 4.1 km from requested point
- Time zone
- America/Denver
- What's shown here
- The hourly and daily record for 19 August 2021 specifically — not a monthly average. See the Santaquin 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 Santaquin, United States (40.00°N, 111.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Santaquin, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Santaquin, 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 Santaquin, 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.