Home / Prien / 14 September 2021
Prien
United States · 14 September 2021
← 13 September 202115 September 2021 →
Average
24.2°C
low 23.4° · high 25.2°
Rainfall
129.5mm
rain recorded
Wind
5.7m/s
daily average
Humidity
95.6%
daily average
Cloud
100%
cover
Pressure
1010hPa
daily average
The temperature ranged from 23.4°C around 09:00 to 25.2°C around 02:00. Rain was recorded across 24 hours, from around 00:00 to 23:00 (129.5mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
2th percentile
Low temperature
61th percentile
Rainfall
100th percentile
Wind
99th 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 26.7°C, versus 24.2°C on this specific day.
Sun & daylight
Sunrise
06:57
Sunset
19:19
Day length
12h 22m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 25.1 | 27.4 | 1.02 | 5 | E | 94 | 1014 |
| 01:00 | 06:00 | 24.9 | 27.2 | 1.4 | 5.3 | ESE | 96 | 1014 |
| 02:00 | 07:00 | 25.2 | 27.6 | 1.94 | 5 | ESE | 95 | 1014 |
| 03:00 | 08:00 | 24.9 | 27.2 | 5.16 | 5.1 | ESE | 94 | 1013 |
| 04:00 | 09:00 | 24.2 | 25.7 | 4.94 | 5.3 | ESE | 92 | 1013 |
| 05:00 | 10:00 | 23.9 | 25.8 | 5.19 | 5 | ESE | 96 | 1013 |
| 06:00 | 11:00 | 24.1 | 25.8 | 5.42 | 5.2 | ESE | 94 | 1013 |
| 07:00 | 12:00 | 23.9 | 25.5 | 5.63 | 5.1 | ESE | 94 | 1012 |
| 08:00 | 13:00 | 23.6 | 24.4 | 5.27 | 5.9 | ESE | 94 | 1013 |
| 09:00 | 14:00 | 23.4 | 24 | 3.8 | 6.2 | ESE | 94 | 1013 |
| 10:00 | 15:00 | 23.5 | 23.7 | 4.32 | 6.8 | ESE | 94 | 1013 |
| 11:00 | 16:00 | 23.6 | 23.7 | 7.77 | 7.2 | ESE | 95 | 1012 |
| 12:00 | 17:00 | 24.1 | 24.4 | 12.07 | 7.3 | E | 94 | 1012 |
| 13:00 | 18:00 | 24.3 | 24.8 | 11.75 | 7.1 | E | 94 | 1010 |
| 14:00 | 19:00 | 24.4 | 24.7 | 7.3 | 7.4 | E | 95 | 1009 |
| 15:00 | 20:00 | 25.1 | 25.6 | 7.7 | 7.2 | E | 91 | 1008 |
| 16:00 | 21:00 | 24.8 | 26.1 | 6.58 | 6 | E | 92 | 1007 |
| 17:00 | 22:00 | 23.9 | 25.1 | 5.25 | 6.5 | ESE | 99 | 1007 |
| 18:00 | 23:00 | 23.8 | 25.2 | 4.24 | 6.1 | SE | 99 | 1007 |
| 19:00 | 00:00 | 23.7 | 25.6 | 4.76 | 5.2 | SE | 99 | 1007 |
| 20:00 | 01:00 | 23.4 | 25.7 | 4.46 | 4.6 | SE | 100 | 1007 |
| 21:00 | 02:00 | 23.8 | 26.5 | 4.42 | 4.2 | SE | 100 | 1006 |
| 22:00 | 03:00 | 23.9 | 26.7 | 4.62 | 4.1 | SE | 99 | 1007 |
| 23:00 | 04:00 | 24.1 | 27.2 | 4.5 | 3.7 | ESE | 98 | 1007 |
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
- Prien — 30.250°, -93.250°, ERA5 grid cell center, 7.9 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 14 September 2021 specifically — not a monthly average. See the Prien 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 (2026-07-16). Historical climate data for Prien, United States (30.25°N, 93.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Prien, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Prien, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Prien, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-16},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.