Home / Aloha / 14 October 2017
Aloha
United States · 14 October 2017
← 13 October 201715 October 2017 →
Average
6.5°C
low 0.1°C · high 14.2°C
Rainfall
0mm
dry day
Wind
1.2m/s
daily average
Humidity
78.8%
daily average
Cloud
11%
cover
Pressure
1032hPa
daily average
The temperature ranged from 0.1°C around 07:00 to 14.2°C around 17:00. 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
14th percentile
Low temperature
1th percentile
Rainfall
40th percentile
Wind
17th 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 12.8°C, versus 6.5°C on this specific day.
Sun & daylight
Sunrise
07:26
Sunset
18:26
Day length
11h 0m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Los_Angeles.
Cumulative rainfall through the day.
| Local time | UTC | Temp | Feels | Rain mm | Wind m/s | Dir | Humidity % | Pressure hPa |
|---|---|---|---|---|---|---|---|---|
| 00:00 | 07:00 | 4.6°C | 2.4°C | 0 | 1 | SSE | 89 | 1031 |
| 01:00 | 08:00 | 3.6°C | 1.2°C | 0 | 1.1 | SE | 91 | 1031 |
| 02:00 | 09:00 | 2.4°C | -0.1°C | 0 | 1 | SE | 93 | 1031 |
| 03:00 | 10:00 | 0.2°C | -2.5°C | 0 | 1 | SE | 94 | 1032 |
| 04:00 | 11:00 | 0.4°C | -2.3°C | 0 | 1 | SE | 95 | 1033 |
| 05:00 | 12:00 | 0.1°C | -2.6°C | 0 | 0.9 | SE | 97 | 1033 |
| 06:00 | 13:00 | 0.1°C | -2.8°C | 0 | 1.3 | SSE | 98 | 1034 |
| 07:00 | 14:00 | 0.1°C | -2.7°C | 0 | 1.1 | SSE | 98 | 1034 |
| 08:00 | 15:00 | 1.4°C | -0.8°C | 0 | 0.5 | SSE | 96 | 1034 |
| 09:00 | 16:00 | 4.1°C | 2.5°C | 0 | 0.2 | ESE | 95 | 1034 |
| 10:00 | 17:00 | 5.1°C | 3.4°C | 0 | 0.2 | ENE | 86 | 1034 |
| 11:00 | 18:00 | 7.1°C | 5.6°C | 0 | 0.4 | ENE | 82 | 1034 |
| 12:00 | 19:00 | 8.6°C | 7.1°C | 0 | 0.5 | ENE | 77 | 1034 |
| 13:00 | 20:00 | 10.8°C | 9.1°C | 0 | 0.6 | NE | 64 | 1033 |
| 14:00 | 21:00 | 13°C | 10.9°C | 0 | 1 | N | 53 | 1032 |
| 15:00 | 22:00 | 13.8°C | 11.4°C | 0 | 1.6 | NNE | 52 | 1031 |
| 16:00 | 23:00 | 14.2°C | 11.6°C | 0 | 1.8 | N | 50 | 1031 |
| 17:00 | 00:00 | 14.2°C | 11.7°C | 0 | 1.7 | N | 51 | 1031 |
| 18:00 | 01:00 | 13°C | 10.7°C | 0 | 1.6 | N | 57 | 1030 |
| 19:00 | 02:00 | 10.8°C | 8.1°C | 0 | 1.8 | N | 59 | 1030 |
| 20:00 | 03:00 | 8.3°C | 5.5°C | 0 | 2 | N | 73 | 1029 |
| 21:00 | 04:00 | 7.6°C | 4.8°C | 0 | 2 | N | 77 | 1029 |
| 22:00 | 05:00 | 6.9°C | 4.1°C | 0 | 2 | N | 80 | 1029 |
| 23:00 | 06:00 | 5.3°C | 2.2°C | 0 | 2.1 | N | 82 | 1028 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Aloha — 45.500°, -122.750°, ERA5 grid cell center, 9.1 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 14 October 2017 specifically — not a monthly average. See the Aloha 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 (2026-07-19). Historical climate data for Aloha, United States (45.50°N, 122.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Aloha, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 19, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Aloha, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 19, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Aloha, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-19},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.