Argo
United States · 20 June 2021
Average
25.4°C
low 20.3° · high 30.4°
Rainfall
11mm
rain recorded
Wind
3m/s
daily average
Humidity
78.3%
daily average
Cloud
71%
cover
Pressure
1011hPa
daily average
The temperature ranged from 20.3°C around 07:00 to 30.4°C around 16:00. Rain was recorded across 8 hours, from around 00:00 to 07:00 (10.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
36th percentile
Low temperature
24th percentile
Rainfall
90th percentile
Wind
86th 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°C, versus 25.4°C on this specific day.
Sun & daylight
Sunrise
05:35
Sunset
19:59
Day length
14h 24m
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 | 21.7 | 24.6 | 1.09 | 1.5 | SE | 94 | 1007 |
| 01:00 | 06:00 | 21.8 | 25 | 0.7 | 1.1 | E | 94 | 1007 |
| 02:00 | 07:00 | 21.6 | 25 | 1.02 | 0.8 | NNE | 94 | 1007 |
| 03:00 | 08:00 | 21.6 | 23.7 | 1.09 | 2.4 | NW | 93 | 1007 |
| 04:00 | 09:00 | 21.3 | 22.1 | 1.52 | 4.3 | NW | 94 | 1008 |
| 05:00 | 10:00 | 20.6 | 21 | 3.1 | 4.7 | NW | 96 | 1010 |
| 06:00 | 11:00 | 20.5 | 20.8 | 1.73 | 4.7 | NNW | 95 | 1011 |
| 07:00 | 12:00 | 20.3 | 21.4 | 0.5 | 3.5 | NNW | 96 | 1011 |
| 08:00 | 13:00 | 20.7 | 22.3 | 0.04 | 2.7 | NW | 94 | 1012 |
| 09:00 | 14:00 | 22.5 | 24.2 | 0.01 | 2.9 | NW | 87 | 1012 |
| 10:00 | 15:00 | 25.7 | 27.3 | 0.02 | 3.4 | NW | 73 | 1012 |
| 11:00 | 16:00 | 26.9 | 28.7 | 0.03 | 3.3 | NW | 69 | 1012 |
| 12:00 | 17:00 | 28.6 | 30.7 | 0.08 | 3.1 | WNW | 64 | 1012 |
| 13:00 | 18:00 | 29.2 | 31.5 | 0.02 | 2.7 | WNW | 62 | 1012 |
| 14:00 | 19:00 | 29.6 | 31.8 | 0 | 3.1 | W | 61 | 1012 |
| 15:00 | 20:00 | 29.7 | 31.6 | 0 | 3.6 | WSW | 61 | 1012 |
| 16:00 | 21:00 | 30.4 | 32.3 | 0 | 3.6 | WSW | 58 | 1011 |
| 17:00 | 22:00 | 30.1 | 31.7 | 0 | 3.6 | WSW | 58 | 1011 |
| 18:00 | 23:00 | 30 | 32.3 | 0 | 2.9 | WSW | 59 | 1011 |
| 19:00 | 00:00 | 29.4 | 32.2 | 0 | 2.7 | SW | 63 | 1011 |
| 20:00 | 01:00 | 28.4 | 31.3 | 0 | 2.7 | SW | 69 | 1012 |
| 21:00 | 02:00 | 27.5 | 30.5 | 0 | 3 | SSW | 75 | 1012 |
| 22:00 | 03:00 | 25.5 | 28.3 | 0 | 3 | SSW | 84 | 1012 |
| 23:00 | 04:00 | 25.2 | 27.6 | 0 | 3.5 | SSW | 84 | 1012 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Argo — 33.750°, -86.500°, ERA5 grid cell center, 6.9 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 20 June 2021 specifically — not a monthly average. See the Argo 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 Argo, United States (33.75°N, 86.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Argo, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Argo, 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 Argo, 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.