Marfa
United States · 27 August 2019
← 26 August 201928 August 2019 →
Average
29.9°C
low 22.7°C · high 34.1°C
Rainfall
0.7mm
dry day
Wind
3m/s
daily average
Humidity
28.7%
daily average
Cloud
59%
cover
Pressure
1010hPa
daily average
The temperature ranged from 22.7°C around 06:00 to 34.1°C around 12:00. Rain was recorded across 2 hours, from around 14:00 to 19:00 (0.7mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
91th percentile
Low temperature
96th percentile
Rainfall
56th percentile
Wind
39th 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 23.9°C, versus 29.9°C on this specific day.
Sun & daylight
Sunrise
07:29
Sunset
20:24
Day length
12h 55m
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 | 29.3°C | 26.2°C | 0 | 3.2 | NW | 24 | 1007 |
| 01:00 | 06:00 | 29.1°C | 26.6°C | 0 | 2.8 | NW | 26 | 1007 |
| 02:00 | 07:00 | 29.9°C | 27.6°C | 0 | 2.2 | NNW | 24 | 1007 |
| 03:00 | 08:00 | 28.6°C | 26.5°C | 0 | 1.9 | NNW | 25 | 1007 |
| 04:00 | 09:00 | 28.2°C | 26.6°C | 0 | 1.7 | NNW | 28 | 1007 |
| 05:00 | 10:00 | 23.2°C | 21.6°C | 0 | 1.5 | NNW | 38 | 1009 |
| 06:00 | 11:00 | 22.7°C | 21.6°C | 0 | 0.9 | W | 38 | 1009 |
| 07:00 | 12:00 | 23.2°C | 21°C | 0 | 2.2 | W | 36 | 1009 |
| 08:00 | 13:00 | 23.4°C | 21.1°C | 0 | 2.4 | W | 35 | 1009 |
| 09:00 | 14:00 | 27.1°C | 25.1°C | 0 | 2 | WNW | 29 | 1010 |
| 10:00 | 15:00 | 31.7°C | 29.1°C | 0 | 3 | WNW | 23 | 1010 |
| 11:00 | 16:00 | 32.2°C | 29.5°C | 0 | 3.7 | NNW | 25 | 1010 |
| 12:00 | 17:00 | 34.1°C | 31.3°C | 0 | 4.2 | NNE | 23 | 1010 |
| 13:00 | 18:00 | 34°C | 31.5°C | 0 | 4.2 | NNE | 25 | 1011 |
| 14:00 | 19:00 | 33.6°C | 31.6°C | 0.27 | 3.8 | ENE | 27 | 1012 |
| 15:00 | 20:00 | 33.8°C | 32°C | 0.05 | 3.8 | E | 28 | 1010 |
| 16:00 | 21:00 | 33.5°C | 32.9°C | 0 | 1.1 | ENE | 25 | 1010 |
| 17:00 | 22:00 | 33.7°C | 33.1°C | 0 | 1 | NNE | 23 | 1009 |
| 18:00 | 23:00 | 32.9°C | 29.9°C | 0.07 | 4.7 | SE | 26 | 1010 |
| 19:00 | 00:00 | 33.7°C | 30.2°C | 0.29 | 5.6 | ESE | 26 | 1012 |
| 20:00 | 01:00 | 33°C | 30.6°C | 0.04 | 4 | E | 27 | 1012 |
| 21:00 | 02:00 | 32°C | 30°C | 0 | 3.7 | ESE | 30 | 1012 |
| 22:00 | 03:00 | 28.6°C | 26.8°C | 0 | 3.5 | ESE | 36 | 1013 |
| 23:00 | 04:00 | 26.6°C | 24.4°C | 0 | 4.4 | ESE | 43 | 1014 |
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
- Marfa — 30.250°, -104.000°, ERA5 grid cell center, 7.0 km from requested point
- Time zone
- America/Chicago
- What's shown here
- The hourly and daily record for 27 August 2019 specifically — not a monthly average. See the Marfa 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 Marfa, United States (30.25°N, 104.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Marfa, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Marfa, 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 Marfa, 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.