Phoenix
United States · 24 July 2017
Average
20.1°C
low 17.7°C · high 21.7°C
Rainfall
72.2mm
rain recorded
Wind
2.5m/s
daily average
Humidity
90.8%
daily average
Cloud
87%
cover
Pressure
1008hPa
daily average
The temperature ranged from 17.7°C around 23:00 to 21.7°C around 16:00. Rain was recorded across 24 hours, from around 00:00 to 23:00 (72.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
4th percentile
Low temperature
39th percentile
Rainfall
100th percentile
Wind
53th 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 22.8°C, versus 20.1°C on this specific day.
Sun & daylight
Sunrise
05:47
Sunset
20:35
Day length
14h 48m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/New_York.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 04:00 | 20.5°C | 20.3°C | 1.13 | 4.1 | SE | 83 | 1008 |
| 01:00 | 05:00 | 20.4°C | 20.2°C | 2.19 | 4.1 | SE | 85 | 1008 |
| 02:00 | 06:00 | 20.7°C | 20.6°C | 2.36 | 4.2 | SE | 85 | 1007 |
| 03:00 | 07:00 | 20.7°C | 20.6°C | 2.2 | 4 | SE | 84 | 1006 |
| 04:00 | 08:00 | 20.4°C | 20.5°C | 1.75 | 3.9 | SE | 86 | 1006 |
| 05:00 | 09:00 | 20.4°C | 20.5°C | 2.49 | 3.9 | SE | 87 | 1007 |
| 06:00 | 10:00 | 19.6°C | 20.4°C | 4.27 | 3.2 | SE | 94 | 1007 |
| 07:00 | 11:00 | 19.4°C | 19.9°C | 5.01 | 3.5 | SE | 94 | 1008 |
| 08:00 | 12:00 | 19.4°C | 19.5°C | 7.49 | 3.8 | SE | 93 | 1007 |
| 09:00 | 13:00 | 19.1°C | 19.4°C | 10.8 | 3.5 | SE | 93 | 1008 |
| 10:00 | 14:00 | 19.4°C | 19.8°C | 8.21 | 3.4 | SE | 92 | 1008 |
| 11:00 | 15:00 | 20.6°C | 21.7°C | 1.88 | 3.3 | SE | 93 | 1008 |
| 12:00 | 16:00 | 21.1°C | 22.8°C | 0.99 | 2.9 | SSE | 94 | 1008 |
| 13:00 | 17:00 | 21.1°C | 23.3°C | 0.88 | 2.1 | SE | 93 | 1008 |
| 14:00 | 18:00 | 21.2°C | 23.6°C | 1.03 | 1.5 | SE | 90 | 1008 |
| 15:00 | 19:00 | 21.2°C | 24°C | 1.94 | 1 | ESE | 90 | 1008 |
| 16:00 | 20:00 | 21.7°C | 25.1°C | 1.72 | 0.3 | N | 88 | 1008 |
| 17:00 | 21:00 | 21°C | 23.6°C | 3.04 | 1.6 | W | 94 | 1009 |
| 18:00 | 22:00 | 20.2°C | 22.6°C | 3.92 | 1 | WNW | 92 | 1009 |
| 19:00 | 23:00 | 19.7°C | 22.5°C | 2.91 | 0.3 | N | 93 | 1010 |
| 20:00 | 00:00 | 19°C | 21.7°C | 2.03 | 0.3 | SSW | 95 | 1011 |
| 21:00 | 01:00 | 18.8°C | 21°C | 2.91 | 0.7 | SSE | 93 | 1011 |
| 22:00 | 02:00 | 18.5°C | 20°C | 0.53 | 1.4 | SW | 93 | 1012 |
| 23:00 | 03:00 | 17.7°C | 18.8°C | 0.53 | 1.9 | WSW | 96 | 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
- Phoenix — 43.250°, -76.250°, ERA5 grid cell center, 4.6 km from requested point
- Time zone
- America/New_York
- What's shown here
- The hourly and daily record for 24 July 2017 specifically — not a monthly average. See the Phoenix 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 Phoenix, United States (43.25°N, 76.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Phoenix, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Phoenix, 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 Phoenix, 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.