Home / Aloha / 13 October 2020
Aloha
United States · 13 October 2020
← 12 October 202014 October 2020 →
Average
14.7°C
low 12.2° · high 17.2°
Rainfall
10mm
rain recorded
Wind
4.5m/s
daily average
Humidity
79%
daily average
Cloud
93%
cover
Pressure
1017hPa
daily average
The temperature ranged from 12.2°C around 00:00 to 17.2°C around 15:00. Rain was recorded across 13 hours, from around 03:00 to 15:00 (9.9mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
50th percentile
Low temperature
93th percentile
Rainfall
89th percentile
Wind
96th 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 12.6°C, versus 14.7°C on this specific day.
Sun & daylight
Sunrise
07:25
Sunset
18:27
Day length
11h 2m
Hour by hour
Temperature (line) and hourly rainfall (bars), local time — America/Los_Angeles.
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 | 12.2 | 10.7 | 0 | 1.9 | SE | 82 | 1018 |
| 01:00 | 08:00 | 12.5 | 10.6 | 0 | 2.5 | SSE | 80 | 1017 |
| 02:00 | 09:00 | 13.7 | 11.2 | 0.01 | 3.3 | S | 74 | 1017 |
| 03:00 | 10:00 | 14.2 | 11.3 | 0.43 | 4.3 | SSW | 79 | 1016 |
| 04:00 | 11:00 | 13.6 | 10.5 | 1.84 | 5 | SSW | 86 | 1015 |
| 05:00 | 12:00 | 13 | 9.7 | 1.65 | 5.3 | SSW | 91 | 1015 |
| 06:00 | 13:00 | 13.1 | 9.5 | 1.17 | 6 | SSW | 92 | 1014 |
| 07:00 | 14:00 | 13.3 | 9.2 | 1.2 | 6.6 | S | 90 | 1013 |
| 08:00 | 15:00 | 14.4 | 10.4 | 0.49 | 6.8 | SSW | 89 | 1012 |
| 09:00 | 16:00 | 14.7 | 11 | 0.74 | 6.6 | SSW | 90 | 1013 |
| 10:00 | 17:00 | 14.8 | 11.7 | 0.93 | 5.9 | SW | 90 | 1014 |
| 11:00 | 18:00 | 15.6 | 13.2 | 0.37 | 5.3 | SW | 90 | 1015 |
| 12:00 | 19:00 | 16.2 | 13.9 | 0.38 | 5.4 | WSW | 90 | 1016 |
| 13:00 | 20:00 | 16.3 | 13.9 | 0.12 | 5.3 | WSW | 87 | 1017 |
| 14:00 | 21:00 | 16.8 | 14.1 | 0.11 | 5.5 | WSW | 83 | 1018 |
| 15:00 | 22:00 | 17.2 | 14.8 | 0.11 | 3.6 | SW | 64 | 1018 |
| 16:00 | 23:00 | 16.4 | 13 | 0.05 | 4.4 | WSW | 61 | 1019 |
| 17:00 | 00:00 | 17 | 13.8 | 0.02 | 4.5 | WSW | 62 | 1020 |
| 18:00 | 01:00 | 16.5 | 13.4 | 0.03 | 4 | WSW | 61 | 1021 |
| 19:00 | 02:00 | 16.1 | 13.3 | 0.03 | 3.7 | WSW | 62 | 1021 |
| 20:00 | 03:00 | 13.9 | 11.3 | 0.04 | 3.3 | WSW | 71 | 1022 |
| 21:00 | 04:00 | 13.8 | 11.5 | 0.07 | 2.8 | SW | 72 | 1023 |
| 22:00 | 05:00 | 13.4 | 11.5 | 0.06 | 2.5 | SW | 75 | 1024 |
| 23:00 | 06:00 | 13.1 | 11.2 | 0.09 | 2.4 | SW | 77 | 1024 |
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
- 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 13 October 2020 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 (2026-07-17). 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 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Aloha, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 17, 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 2026-07-17},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.