Home / Vail / 17 September 2018
Vail
United States · 17 September 2018
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Average
29.4°C
low 23° · high 35.1°
Rainfall
0mm
dry day
Wind
1.9m/s
daily average
Humidity
34.7%
daily average
Cloud
17%
cover
Pressure
1010hPa
daily average
The temperature ranged from 23°C around 03:00 to 35.1°C around 15:00. No measurable rain was recorded during the day.
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
88th percentile
Low temperature
95th percentile
Rainfall
60th percentile
Wind
41th 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 26°C, versus 29.4°C on this specific day.
Sun & daylight
Sunrise
06:08
Sunset
18:26
Day length
12h 18m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Phoenix.
Cumulative rainfall through the day.
| Local time | UTC | Temp °C | Feels °C | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 07:00 | 27.4 | 27.2 | 0 | 1.4 | SW | 40 | 1011 |
| 01:00 | 08:00 | 26.7 | 26.6 | 0 | 1.2 | SSW | 41 | 1011 |
| 02:00 | 09:00 | 26.2 | 26.1 | 0 | 1 | S | 41 | 1011 |
| 03:00 | 10:00 | 23 | 23 | 0 | 0.8 | E | 48 | 1011 |
| 04:00 | 11:00 | 24 | 23.7 | 0 | 1.1 | ESE | 47 | 1011 |
| 05:00 | 12:00 | 24.4 | 24.4 | 0 | 1.2 | ESE | 48 | 1011 |
| 06:00 | 13:00 | 24.5 | 24.5 | 0 | 1.2 | ESE | 48 | 1011 |
| 07:00 | 14:00 | 24.3 | 24.4 | 0 | 1.3 | ESE | 50 | 1012 |
| 08:00 | 15:00 | 26.6 | 26.6 | 0 | 1.1 | ESE | 42 | 1012 |
| 09:00 | 16:00 | 28.7 | 29 | 0 | 1.1 | ENE | 39 | 1012 |
| 10:00 | 17:00 | 30.5 | 30.7 | 0 | 1.4 | NE | 36 | 1012 |
| 11:00 | 18:00 | 32.2 | 32.3 | 0 | 1.8 | N | 33 | 1011 |
| 12:00 | 19:00 | 33.2 | 33.2 | 0 | 1.7 | NNW | 31 | 1010 |
| 13:00 | 20:00 | 34.4 | 33.7 | 0 | 2 | NW | 26 | 1009 |
| 14:00 | 21:00 | 34.7 | 33.5 | 0 | 2.3 | WNW | 25 | 1009 |
| 15:00 | 22:00 | 35.1 | 33 | 0 | 3.4 | NNW | 23 | 1007 |
| 16:00 | 23:00 | 34.9 | 32.5 | 0 | 3.9 | NNW | 23 | 1006 |
| 17:00 | 00:00 | 34.4 | 31.6 | 0 | 4.3 | NW | 23 | 1006 |
| 18:00 | 01:00 | 33.9 | 31.3 | 0 | 3.7 | NW | 23 | 1007 |
| 19:00 | 02:00 | 32.2 | 30.2 | 0 | 2.6 | WNW | 24 | 1008 |
| 20:00 | 03:00 | 29 | 27.5 | 0 | 2.1 | WNW | 31 | 1008 |
| 21:00 | 04:00 | 28.5 | 27.1 | 0 | 2.1 | W | 31 | 1009 |
| 22:00 | 05:00 | 29.5 | 28.3 | 0 | 1.7 | WSW | 30 | 1010 |
| 23:00 | 06:00 | 28.3 | 27 | 0 | 1.5 | WSW | 29 | 1010 |
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 17 September 2018 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 (2026-07-18). 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 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Vail, 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 Vail, 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.