Home / Rock Rapids / 16 August 2016
Rock Rapids
United States · 16 August 2016
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Average
23°C
low 19.1°C · high 29°C
Rainfall
9.9mm
rain recorded
Wind
2.4m/s
daily average
Humidity
76.5%
daily average
Cloud
55%
cover
Pressure
1015hPa
daily average
The temperature ranged from 19.1°C around 07:00 to 29°C around 16:00. Rain was recorded across 6 hours, from around 02:00 to 21:00 (9.9mm 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
79th percentile
Rainfall
86th percentile
Wind
18th 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 21.8°C, versus 23°C on this specific day.
Sun & daylight
Sunrise
06:31
Sunset
20:25
Day length
13h 54m
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 | 21°C | 21.5°C | 0 | 3.3 | SSE | 83 | 1016 |
| 01:00 | 06:00 | 21.1°C | 21.2°C | 0 | 3.7 | SSE | 82 | 1016 |
| 02:00 | 07:00 | 21.1°C | 21°C | 0.33 | 3.8 | S | 80 | 1017 |
| 03:00 | 08:00 | 21°C | 21.9°C | 0 | 2.4 | S | 80 | 1016 |
| 04:00 | 09:00 | 19.3°C | 19.6°C | 0 | 3.2 | S | 87 | 1016 |
| 05:00 | 10:00 | 19.6°C | 20.5°C | 0 | 2.7 | S | 90 | 1016 |
| 06:00 | 11:00 | 19.4°C | 20.2°C | 0 | 2.7 | S | 90 | 1016 |
| 07:00 | 12:00 | 19.1°C | 19.6°C | 0 | 2.9 | S | 90 | 1016 |
| 08:00 | 13:00 | 19.5°C | 19.8°C | 0 | 3.3 | SSW | 90 | 1016 |
| 09:00 | 14:00 | 20.9°C | 21.7°C | 0 | 3.1 | SSW | 86 | 1016 |
| 10:00 | 15:00 | 24.7°C | 25.4°C | 0 | 2.8 | WSW | 66 | 1016 |
| 11:00 | 16:00 | 25.4°C | 26.5°C | 0 | 2.7 | WSW | 65 | 1016 |
| 12:00 | 17:00 | 26.6°C | 28°C | 0 | 2.3 | W | 60 | 1016 |
| 13:00 | 18:00 | 26.7°C | 28.6°C | 0 | 1.4 | WSW | 60 | 1016 |
| 14:00 | 19:00 | 27.2°C | 29.1°C | 0 | 1.6 | SSW | 60 | 1015 |
| 15:00 | 20:00 | 28°C | 29.7°C | 0.04 | 2.2 | SSW | 58 | 1015 |
| 16:00 | 21:00 | 29°C | 30.5°C | 0.08 | 2.5 | SW | 55 | 1015 |
| 17:00 | 22:00 | 27.6°C | 31.4°C | 0.43 | 0.8 | SSE | 68 | 1014 |
| 18:00 | 23:00 | 27.1°C | 29.9°C | 0.33 | 1.9 | S | 69 | 1015 |
| 19:00 | 00:00 | 25°C | 28.2°C | 1.77 | 1 | SSE | 75 | 1015 |
| 20:00 | 01:00 | 22.9°C | 25.3°C | 5.19 | 1.4 | SSE | 80 | 1015 |
| 21:00 | 02:00 | 21°C | 22.9°C | 1.77 | 1.5 | S | 85 | 1015 |
| 22:00 | 03:00 | 19.4°C | 20.8°C | 0 | 2.1 | S | 91 | 1016 |
| 23:00 | 04:00 | 19.6°C | 20.7°C | 0 | 2.1 | S | 88 | 1017 |
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
- Rock Rapids — 43.500°, -96.250°, ERA5 grid cell center, 10.1 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 16 August 2016 specifically — not a monthly average. See the Rock Rapids 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 Rock Rapids, United States (43.50°N, 96.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Rock Rapids, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Rock Rapids, 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 Rock Rapids, 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.