Marfa
United States · 23 August 2017
← 22 August 201724 August 2017 →
Average
24.3°C
low 20.8° · high 29.4°
Rainfall
1.4mm
rain recorded
Wind
2.3m/s
daily average
Humidity
56.5%
daily average
Cloud
54%
cover
Pressure
1016hPa
daily average
The temperature ranged from 20.8°C around 08:00 to 29.4°C around 15:00. Rain was recorded across 2 hours, from around 14:00 to 19:00 (1.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
37th percentile
Low temperature
78th percentile
Rainfall
70th 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 24.8°C, versus 24.3°C on this specific day.
Sun & daylight
Sunrise
07:27
Sunset
20:28
Day length
13h 1m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Chicago.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 05:00 | 23.2 | 23.5 | 0 | 1.7 | E | 59 | 1018 |
| 01:00 | 06:00 | 22.7 | 23.2 | 0 | 1.7 | E | 62 | 1018 |
| 02:00 | 07:00 | 22.7 | 23.3 | 0 | 1.4 | SSE | 62 | 1018 |
| 03:00 | 08:00 | 22 | 22.9 | 0 | 1.2 | S | 65 | 1018 |
| 04:00 | 09:00 | 21.6 | 22.7 | 0 | 0.8 | S | 66 | 1017 |
| 05:00 | 10:00 | 21.4 | 22.3 | 0 | 0.9 | W | 66 | 1017 |
| 06:00 | 11:00 | 21.4 | 22.2 | 0 | 1.1 | SW | 67 | 1017 |
| 07:00 | 12:00 | 21.7 | 22.6 | 0 | 0.8 | S | 64 | 1018 |
| 08:00 | 13:00 | 20.8 | 22.4 | 0 | 0.3 | S | 72 | 1018 |
| 09:00 | 14:00 | 22.5 | 23.7 | 0 | 0.1 | ENE | 59 | 1018 |
| 10:00 | 15:00 | 24.8 | 25.5 | 0 | 0.4 | W | 48 | 1018 |
| 11:00 | 16:00 | 25.8 | 25.8 | 0 | 1.7 | NW | 47 | 1017 |
| 12:00 | 17:00 | 28.5 | 27.9 | 0.03 | 2.5 | N | 40 | 1017 |
| 13:00 | 18:00 | 28.5 | 27.5 | 0.06 | 3.3 | NNE | 42 | 1016 |
| 14:00 | 19:00 | 28.6 | 26.2 | 1.04 | 5.6 | ENE | 43 | 1018 |
| 15:00 | 20:00 | 29.4 | 27.8 | 0.09 | 4.4 | E | 41 | 1016 |
| 16:00 | 21:00 | 29 | 28.1 | 0.01 | 3.5 | E | 42 | 1015 |
| 17:00 | 22:00 | 25.9 | 26.1 | 0.01 | 2.6 | ENE | 55 | 1014 |
| 18:00 | 23:00 | 25.7 | 25.6 | 0 | 2.6 | ENE | 53 | 1013 |
| 19:00 | 00:00 | 25 | 23.8 | 0.18 | 4.2 | E | 55 | 1013 |
| 20:00 | 01:00 | 24.8 | 23.2 | 0.01 | 4.5 | ESE | 54 | 1013 |
| 21:00 | 02:00 | 23.7 | 23 | 0 | 3.6 | ESE | 59 | 1014 |
| 22:00 | 03:00 | 22.5 | 21.8 | 0 | 3.6 | SE | 66 | 1015 |
| 23:00 | 04:00 | 21.8 | 21.6 | 0 | 3 | SE | 68 | 1015 |
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 23 August 2017 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 (2026-07-18). 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 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Marfa, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 18, 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 2026-07-18},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.