Home / Three Points / 19 September 2018
Three Points
United States · 19 September 2018
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Average
23.5°C
low 20.6° · high 26.9°
Rainfall
63.1mm
rain recorded
Wind
2.5m/s
daily average
Humidity
76.9%
daily average
Cloud
100%
cover
Pressure
1009hPa
daily average
The temperature ranged from 20.6°C around 20:00 to 26.9°C around 01:00. Rain was recorded across 15 hours, from around 09:00 to 23:00 (63.2mm 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
29th percentile
Rainfall
100th percentile
Wind
59th 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 27.2°C, versus 23.5°C on this specific day.
Sun & daylight
Sunrise
06:11
Sunset
18:25
Day length
12h 14m
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 | 26.8 | 28 | 0 | 2.9 | SSW | 62 | 1009 |
| 01:00 | 08:00 | 26.9 | 27.9 | 0 | 3.2 | SSW | 63 | 1009 |
| 02:00 | 09:00 | 26.6 | 27.9 | 0 | 3.2 | SSW | 66 | 1009 |
| 03:00 | 10:00 | 26.1 | 27.8 | 0 | 1.4 | WNW | 60 | 1007 |
| 04:00 | 11:00 | 25.6 | 27 | 0 | 1.9 | WNW | 63 | 1007 |
| 05:00 | 12:00 | 25.1 | 27.1 | 0 | 1.6 | WNW | 68 | 1008 |
| 06:00 | 13:00 | 25.4 | 28 | 0 | 1.1 | WSW | 70 | 1009 |
| 07:00 | 14:00 | 25.2 | 27.4 | 0 | 1.8 | S | 71 | 1010 |
| 08:00 | 15:00 | 25.3 | 27.3 | 0.03 | 2.8 | S | 75 | 1011 |
| 09:00 | 16:00 | 25.4 | 26.9 | 0.2 | 3.6 | SSW | 75 | 1011 |
| 10:00 | 17:00 | 25.3 | 27.2 | 0.41 | 2.4 | SW | 71 | 1010 |
| 11:00 | 18:00 | 24.5 | 26.8 | 1.99 | 1.4 | WSW | 72 | 1010 |
| 12:00 | 19:00 | 24 | 26 | 15.89 | 1.8 | WNW | 73 | 1010 |
| 13:00 | 20:00 | 21.7 | 22.7 | 15.05 | 3 | WNW | 82 | 1011 |
| 14:00 | 21:00 | 21 | 21.5 | 10.41 | 3 | WNW | 81 | 1011 |
| 15:00 | 22:00 | 21.2 | 21.6 | 8.56 | 4.5 | NW | 91 | 1009 |
| 16:00 | 23:00 | 20.8 | 20.9 | 4.67 | 4.3 | NW | 89 | 1009 |
| 17:00 | 00:00 | 21 | 22 | 1.67 | 2.8 | NW | 87 | 1009 |
| 18:00 | 01:00 | 21.1 | 24 | 0.71 | 0.2 | SSE | 86 | 1009 |
| 19:00 | 02:00 | 21.2 | 22.9 | 0.7 | 1.9 | S | 86 | 1008 |
| 20:00 | 03:00 | 20.6 | 21.8 | 0.91 | 2.5 | SSW | 88 | 1009 |
| 21:00 | 04:00 | 20.7 | 22 | 1.03 | 2.5 | S | 88 | 1009 |
| 22:00 | 05:00 | 20.9 | 22 | 0.7 | 3.2 | S | 90 | 1009 |
| 23:00 | 06:00 | 20.8 | 22 | 0.23 | 2.9 | SSW | 90 | 1008 |
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
- Three Points — 32.000°, -111.250°, ERA5 grid cell center, 10.4 km from requested point
- Time zone
- America/Phoenix
- What's shown here
- The hourly and daily record for 19 September 2018 specifically — not a monthly average. See the Three Points 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 Three Points, United States (32.00°N, 111.25°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Three Points, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Three Points, 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 Three Points, 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.