Argo
United States · 18 June 2018
Average
26.7°C
low 21.1° · high 32.6°
Rainfall
5.9mm
rain recorded
Wind
1.1m/s
daily average
Humidity
75.5%
daily average
Cloud
30%
cover
Pressure
1020hPa
daily average
The temperature ranged from 21.1°C around 04:00 to 32.6°C around 15:00. Rain was recorded across 3 hours, from around 15:00 to 17:00 (5.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
73th percentile
Low temperature
46th percentile
Rainfall
81th percentile
Wind
10th 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 25.7°C, versus 26.7°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 | 22.6 | 25.7 | 0 | 1.5 | SW | 90 | 1020 |
| 01:00 | 06:00 | 22 | 25.1 | 0 | 1.2 | SSW | 92 | 1020 |
| 02:00 | 07:00 | 21.9 | 25.5 | 0 | 0.4 | SSE | 92 | 1020 |
| 03:00 | 08:00 | 21.6 | 24.9 | 0 | 0.6 | ENE | 92 | 1020 |
| 04:00 | 09:00 | 21.1 | 24.3 | 0 | 0.8 | ENE | 94 | 1020 |
| 05:00 | 10:00 | 22.2 | 26.1 | 0 | 0.4 | NW | 92 | 1021 |
| 06:00 | 11:00 | 22.3 | 25.9 | 0 | 0.7 | WSW | 92 | 1021 |
| 07:00 | 12:00 | 23.2 | 26.7 | 0 | 0.9 | W | 87 | 1021 |
| 08:00 | 13:00 | 24.3 | 27.8 | 0 | 1.1 | W | 83 | 1022 |
| 09:00 | 14:00 | 26.2 | 29.2 | 0 | 1.8 | WNW | 73 | 1022 |
| 10:00 | 15:00 | 29.7 | 31.6 | 0.01 | 2 | NW | 53 | 1022 |
| 11:00 | 16:00 | 30.5 | 32.9 | 0 | 1.8 | NW | 54 | 1021 |
| 12:00 | 17:00 | 31.5 | 34.6 | 0 | 1.5 | NW | 53 | 1021 |
| 13:00 | 18:00 | 32 | 34.9 | 0 | 1.5 | NW | 50 | 1020 |
| 14:00 | 19:00 | 32.6 | 35.7 | 0.06 | 1.5 | WNW | 50 | 1019 |
| 15:00 | 20:00 | 32.6 | 35.5 | 3 | 1.5 | WNW | 49 | 1019 |
| 16:00 | 21:00 | 31.6 | 34.4 | 2.59 | 1.6 | WNW | 52 | 1018 |
| 17:00 | 22:00 | 28.5 | 34.6 | 0.22 | 0.8 | NW | 83 | 1019 |
| 18:00 | 23:00 | 29.1 | 34.3 | 0 | 0.8 | W | 74 | 1018 |
| 19:00 | 00:00 | 29.2 | 34.3 | 0 | 0.7 | NNW | 72 | 1018 |
| 20:00 | 01:00 | 28.3 | 33.2 | 0 | 1 | NNW | 76 | 1018 |
| 21:00 | 02:00 | 27.6 | 32.5 | 0 | 0.8 | NNW | 78 | 1018 |
| 22:00 | 03:00 | 25.1 | 29.9 | 0 | 1.1 | NNW | 92 | 1018 |
| 23:00 | 04:00 | 24.9 | 29.2 | 0 | 1.3 | NW | 89 | 1018 |
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 18 June 2018 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.