Home / Vail / 18 September 2025
Vail
United States · 18 September 2025
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Average
26.7°C
low 20.7°C · high 33.7°C
Rainfall
0.4mm
dry day
Wind
1.3m/s
daily average
Humidity
49.6%
daily average
Cloud
63%
cover
Pressure
1011hPa
daily average
The temperature ranged from 20.7°C around 04:00 to 33.7°C around 16:00. Rain was recorded for one hour, around 00:00 (0.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
68th percentile
Low temperature
69th percentile
Rainfall
80th percentile
Wind
4th 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 25.8°C, versus 26.7°C on this specific day.
Sun & daylight
Sunrise
06:09
Sunset
18:24
Day length
12h 15m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Phoenix.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 07:00 | 23.9°C | 26.3°C | 0.34 | 1 | ESE | 72 | 1013 |
| 01:00 | 08:00 | 23.8°C | 26.3°C | 0 | 0.7 | E | 73 | 1013 |
| 02:00 | 09:00 | 23.5°C | 25.9°C | 0 | 0.9 | ESE | 74 | 1013 |
| 03:00 | 10:00 | 20.9°C | 22.7°C | 0 | 1.4 | E | 84 | 1012 |
| 04:00 | 11:00 | 20.7°C | 22.4°C | 0 | 1.3 | ESE | 84 | 1012 |
| 05:00 | 12:00 | 21°C | 22.6°C | 0 | 1.3 | ESE | 80 | 1012 |
| 06:00 | 13:00 | 21.2°C | 22.9°C | 0 | 1.2 | E | 79 | 1012 |
| 07:00 | 14:00 | 22.1°C | 23.2°C | 0 | 1.6 | ESE | 71 | 1013 |
| 08:00 | 15:00 | 24°C | 23.8°C | 0 | 2.3 | ESE | 56 | 1013 |
| 09:00 | 16:00 | 26.2°C | 25.4°C | 0 | 2.1 | ESE | 42 | 1013 |
| 10:00 | 17:00 | 28.5°C | 27.8°C | 0 | 1.3 | ESE | 33 | 1013 |
| 11:00 | 18:00 | 29.2°C | 28.9°C | 0.01 | 0.8 | E | 32 | 1012 |
| 12:00 | 19:00 | 30.1°C | 29.9°C | 0 | 0.5 | SE | 29 | 1011 |
| 13:00 | 20:00 | 32.2°C | 32.1°C | 0 | 0.2 | WSW | 26 | 1010 |
| 14:00 | 21:00 | 33.5°C | 32.8°C | 0 | 1 | WSW | 24 | 1010 |
| 15:00 | 22:00 | 33.5°C | 31.8°C | 0 | 2.8 | SW | 25 | 1006 |
| 16:00 | 23:00 | 33.7°C | 31.4°C | 0 | 3.4 | W | 24 | 1007 |
| 17:00 | 00:00 | 33°C | 31.1°C | 0.01 | 2.5 | W | 23 | 1009 |
| 18:00 | 01:00 | 31.2°C | 30.6°C | 0 | 0.5 | NNW | 25 | 1009 |
| 19:00 | 02:00 | 27.7°C | 26.7°C | 0 | 1.1 | NNW | 31 | 1010 |
| 20:00 | 03:00 | 26.3°C | 26.5°C | 0 | 1 | WNW | 44 | 1011 |
| 21:00 | 04:00 | 25.6°C | 26.4°C | 0 | 0.6 | WNW | 49 | 1012 |
| 22:00 | 05:00 | 24.7°C | 26°C | 0 | 0.6 | ESE | 55 | 1012 |
| 23:00 | 06:00 | 24.3°C | 25.3°C | 0 | 0.7 | SE | 56 | 1012 |
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
- Vail — 32.000°, -110.750°, ERA5 grid cell center, 6.4 km from requested point
- Time zone
- America/Phoenix
- What's shown here
- The hourly and daily record for 18 September 2025 specifically — not a monthly average. See the Vail 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 Vail, United States (32.00°N, 110.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Vail, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Vail, 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 Vail, 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.