Home / Marrero / 28 August 2017
Marrero
United States · 28 August 2017
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Average
26.1°C
low 25°C · high 27.5°C
Rainfall
78.8mm
rain recorded
Wind
5.1m/s
daily average
Humidity
88.2%
daily average
Cloud
100%
cover
Pressure
1011hPa
daily average
The temperature ranged from 25°C around 19:00 to 27.5°C around 02:00. Rain was recorded across 20 hours, from around 03:00 to 23:00 (78.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
3th percentile
Low temperature
13th percentile
Rainfall
99th percentile
Wind
92th 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 28.1°C, versus 26.1°C on this specific day.
Sun & daylight
Sunrise
06:34
Sunset
19:26
Day length
12h 52m
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 | 27.4°C | 30.6°C | 0 | 3.7 | ESE | 82 | 1012 |
| 01:00 | 06:00 | 27.2°C | 29.9°C | 0.01 | 4.1 | ESE | 81 | 1011 |
| 02:00 | 07:00 | 27.5°C | 30.1°C | 0.05 | 4.4 | ESE | 80 | 1011 |
| 03:00 | 08:00 | 27.3°C | 29.9°C | 0.13 | 4.2 | ESE | 81 | 1010 |
| 04:00 | 09:00 | 27.3°C | 30.4°C | 0.07 | 3.7 | ESE | 81 | 1010 |
| 05:00 | 10:00 | 27°C | 29.9°C | 0.18 | 4.1 | ESE | 84 | 1010 |
| 06:00 | 11:00 | 26.1°C | 29°C | 0.82 | 4.4 | ESE | 91 | 1010 |
| 07:00 | 12:00 | 25.7°C | 28.5°C | 1.32 | 4.5 | ESE | 92 | 1010 |
| 08:00 | 13:00 | 25.7°C | 28.7°C | 1.45 | 4 | ESE | 91 | 1011 |
| 09:00 | 14:00 | 26.1°C | 28.7°C | 1.3 | 4.8 | ESE | 90 | 1011 |
| 10:00 | 15:00 | 26.4°C | 28.9°C | 1.86 | 4.9 | E | 87 | 1011 |
| 11:00 | 16:00 | 26.5°C | 29°C | 2.63 | 5.1 | E | 89 | 1011 |
| 12:00 | 17:00 | 26.3°C | 28.7°C | 2.32 | 5.2 | E | 89 | 1012 |
| 13:00 | 18:00 | 26.4°C | 28.8°C | 1.77 | 5.2 | E | 88 | 1011 |
| 14:00 | 19:00 | 26.2°C | 28.5°C | 6.87 | 5.1 | E | 88 | 1011 |
| 15:00 | 20:00 | 25.7°C | 27.4°C | 9.67 | 5.9 | E | 90 | 1011 |
| 16:00 | 21:00 | 25.5°C | 26.7°C | 14.69 | 6.8 | E | 91 | 1010 |
| 17:00 | 22:00 | 25.3°C | 27.4°C | 15.68 | 5.6 | ENE | 94 | 1010 |
| 18:00 | 23:00 | 25°C | 26.4°C | 11.38 | 5.9 | ENE | 92 | 1010 |
| 19:00 | 00:00 | 25°C | 26°C | 3.01 | 6.4 | ENE | 92 | 1010 |
| 20:00 | 01:00 | 25.1°C | 26.1°C | 1.19 | 6.6 | E | 92 | 1011 |
| 21:00 | 02:00 | 25.4°C | 26.5°C | 0.96 | 6.6 | E | 91 | 1010 |
| 22:00 | 03:00 | 25.4°C | 26.8°C | 0.9 | 6.1 | E | 90 | 1011 |
| 23:00 | 04:00 | 25.7°C | 27.4°C | 0.59 | 6 | E | 91 | 1011 |
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
- Marrero — 30.000°, -90.000°, ERA5 grid cell center, 14.8 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 28 August 2017 specifically — not a monthly average. See the Marrero 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 (2026-07-20). Historical climate data for Marrero, United States (30.00°N, 90.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Marrero, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Marrero, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Marrero, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.