Home / Flat River / 1 May 2022
Flat River
United States · 1 May 2022
Average
17°C
low 11.7°C · high 22.4°C
Rainfall
0mm
dry day
Wind
4m/s
daily average
Humidity
51.8%
daily average
Cloud
22%
cover
Pressure
1014hPa
daily average
The temperature ranged from 11.7°C around 07:00 to 22.4°C around 16:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
59th percentile
Low temperature
54th percentile
Rainfall
34th percentile
Wind
77th 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 16.2°C, versus 17°C on this specific day.
Sun & daylight
Sunrise
06:06
Sunset
19:52
Day length
13h 46m
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 | 16.8°C | 13.9°C | 0 | 3.7 | W | 59 | 1011 |
| 01:00 | 06:00 | 15.7°C | 12.7°C | 0 | 3.7 | W | 61 | 1011 |
| 02:00 | 07:00 | 14.8°C | 11.3°C | 0 | 4.2 | W | 61 | 1011 |
| 03:00 | 08:00 | 14.1°C | 10.3°C | 0 | 4.5 | W | 64 | 1011 |
| 04:00 | 09:00 | 13.1°C | 9.2°C | 0 | 4.7 | W | 67 | 1011 |
| 05:00 | 10:00 | 11.9°C | 7.5°C | 0 | 4.6 | W | 61 | 1012 |
| 06:00 | 11:00 | 12°C | 8.1°C | 0 | 3.8 | WSW | 61 | 1013 |
| 07:00 | 12:00 | 11.7°C | 8.1°C | 0 | 3.6 | SW | 63 | 1014 |
| 08:00 | 13:00 | 12.9°C | 9.4°C | 0 | 3.5 | WSW | 62 | 1014 |
| 09:00 | 14:00 | 14°C | 9.2°C | 0 | 5.3 | WSW | 55 | 1015 |
| 10:00 | 15:00 | 16.3°C | 11.8°C | 0 | 5 | WSW | 50 | 1015 |
| 11:00 | 16:00 | 17.7°C | 13.3°C | 0 | 4.9 | WSW | 46 | 1015 |
| 12:00 | 17:00 | 18.9°C | 14.4°C | 0 | 5.1 | WSW | 43 | 1015 |
| 13:00 | 18:00 | 20°C | 15.6°C | 0 | 5 | W | 41 | 1015 |
| 14:00 | 19:00 | 21°C | 16.9°C | 0 | 4.8 | W | 39 | 1014 |
| 15:00 | 20:00 | 21.8°C | 17.7°C | 0 | 4.6 | W | 36 | 1014 |
| 16:00 | 21:00 | 22.4°C | 18.2°C | 0 | 4.7 | W | 35 | 1014 |
| 17:00 | 22:00 | 22.1°C | 18.5°C | 0 | 3.9 | W | 35 | 1014 |
| 18:00 | 23:00 | 21.9°C | 19°C | 0 | 3.2 | W | 38 | 1014 |
| 19:00 | 00:00 | 20.7°C | 18.1°C | 0 | 2.9 | W | 42 | 1014 |
| 20:00 | 01:00 | 19.2°C | 16.6°C | 0 | 3.1 | WNW | 49 | 1015 |
| 21:00 | 02:00 | 17.6°C | 15.2°C | 0 | 2.9 | W | 54 | 1016 |
| 22:00 | 03:00 | 15°C | 12.5°C | 0 | 2.8 | WNW | 61 | 1016 |
| 23:00 | 04:00 | 15.1°C | 12.8°C | 0 | 2.7 | WNW | 63 | 1016 |
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
- Flat River — 37.750°, -90.500°, ERA5 grid cell center, 11.2 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 1 May 2022 specifically — not a monthly average. See the Flat River 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 (2026-07-21). Historical climate data for Flat River, United States (37.75°N, 90.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Flat River, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Flat River, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Flat River, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.