Idalou
United States · 30 May 2016
Average
19.8°C
low 13.9°C · high 28.2°C
Rainfall
2mm
rain recorded
Wind
3.5m/s
daily average
Humidity
73.1%
daily average
Cloud
76%
cover
Pressure
1014hPa
daily average
The temperature ranged from 13.9°C around 07:00 to 28.2°C around 17:00. Rain was recorded across 4 hours, from around 00:00 to 20:00 (2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
39th percentile
Low temperature
13th percentile
Rainfall
69th percentile
Wind
25th 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 22.9°C, versus 19.8°C on this specific day.
Sun & daylight
Sunrise
06:37
Sunset
20:51
Day length
14h 14m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 14.8°C | 11.9°C | 0.91 | 5.5 | ENE | 90 | 1019 |
| 01:00 | 06:00 | 14.8°C | 12.3°C | 0.31 | 5 | E | 90 | 1018 |
| 02:00 | 07:00 | 14.7°C | 12.4°C | 0 | 4.5 | SE | 89 | 1017 |
| 03:00 | 08:00 | 14.1°C | 12.2°C | 0 | 3.7 | SSE | 89 | 1016 |
| 04:00 | 09:00 | 14.1°C | 12.6°C | 0 | 3.5 | SSW | 94 | 1016 |
| 05:00 | 10:00 | 14.3°C | 12.2°C | 0 | 4 | SSW | 88 | 1016 |
| 06:00 | 11:00 | 14.2°C | 13.4°C | 0 | 2 | WSW | 87 | 1017 |
| 07:00 | 12:00 | 13.9°C | 12.7°C | 0.02 | 2.6 | NW | 88 | 1018 |
| 08:00 | 13:00 | 14.1°C | 13.7°C | 0.08 | 1.5 | NW | 88 | 1018 |
| 09:00 | 14:00 | 15.6°C | 15.7°C | 0.01 | 1.1 | SSE | 83 | 1019 |
| 10:00 | 15:00 | 19.9°C | 19.2°C | 0 | 2.7 | S | 68 | 1018 |
| 11:00 | 16:00 | 20.7°C | 20.1°C | 0.04 | 3 | S | 67 | 1017 |
| 12:00 | 17:00 | 21.8°C | 21.4°C | 0.02 | 3.1 | SSW | 66 | 1016 |
| 13:00 | 18:00 | 22.7°C | 22.2°C | 0.01 | 3.4 | SSW | 65 | 1015 |
| 14:00 | 19:00 | 23.5°C | 23°C | 0 | 3.4 | SSW | 62 | 1014 |
| 15:00 | 20:00 | 25°C | 24.6°C | 0 | 3.3 | S | 57 | 1012 |
| 16:00 | 21:00 | 27.8°C | 27.1°C | 0 | 3.5 | S | 47 | 1011 |
| 17:00 | 22:00 | 28.2°C | 27.1°C | 0 | 4.2 | S | 47 | 1010 |
| 18:00 | 23:00 | 28.2°C | 27.6°C | 0.01 | 3.6 | SSW | 48 | 1009 |
| 19:00 | 00:00 | 26.8°C | 26.5°C | 0.41 | 3.1 | SW | 51 | 1009 |
| 20:00 | 01:00 | 24.7°C | 24.6°C | 0.16 | 2.8 | SW | 57 | 1009 |
| 21:00 | 02:00 | 23.3°C | 23°C | 0 | 3.7 | WSW | 67 | 1010 |
| 22:00 | 03:00 | 20°C | 18.6°C | 0 | 5.3 | SE | 82 | 1011 |
| 23:00 | 04:00 | 18.8°C | 16.3°C | 0 | 6.6 | SE | 85 | 1012 |
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
- Idalou — 33.750°, -101.750°, ERA5 grid cell center, 11.2 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 30 May 2016 specifically — not a monthly average. See the Idalou 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 (2026-07-19). Historical climate data for Idalou, United States (33.75°N, 101.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Idalou, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Idalou, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Idalou, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.