Home / Union Gap / 13 October 2017
Union Gap
United States · 13 October 2017
← 12 October 201714 October 2017 →
Average
6.5°C
low 1.2°C · high 12°C
Rainfall
0.3mm
dry day
Wind
2.7m/s
daily average
Humidity
59.6%
daily average
Cloud
24%
cover
Pressure
1020hPa
daily average
The temperature ranged from 1.2°C around 23:00 to 12°C around 14:00. 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
4th percentile
Low temperature
14th percentile
Rainfall
73th percentile
Wind
86th 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°C, versus 6.5°C on this specific day.
Sun & daylight
Sunrise
07:17
Sunset
18:18
Day length
11h 1m
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 | 1.8°C | 0.06 | 1.8 | NNW | 87 | 1016 |
| 01:00 | 08:00 | 4°C | 1.4°C | 0.03 | 1.3 | NW | 87 | 1016 |
| 02:00 | 09:00 | 3.1°C | 0.4°C | 0.02 | 1.2 | W | 87 | 1016 |
| 03:00 | 10:00 | 3.9°C | 1.7°C | 0.02 | 0.8 | W | 86 | 1016 |
| 04:00 | 11:00 | 3.8°C | 0.9°C | 0 | 1.7 | WNW | 86 | 1016 |
| 05:00 | 12:00 | 3.7°C | 0.7°C | 0 | 1.8 | WSW | 86 | 1017 |
| 06:00 | 13:00 | 2.3°C | -1.4°C | 0 | 2.5 | SW | 89 | 1017 |
| 07:00 | 14:00 | 1.8°C | -2.1°C | 0 | 2.7 | SW | 87 | 1018 |
| 08:00 | 15:00 | 3.4°C | -0.1°C | 0 | 2.3 | SW | 81 | 1018 |
| 09:00 | 16:00 | 6.5°C | 3.3°C | 0 | 2.2 | SW | 75 | 1018 |
| 10:00 | 17:00 | 8.3°C | 3.9°C | 0 | 3.4 | WSW | 58 | 1019 |
| 11:00 | 18:00 | 9.8°C | 4.5°C | 0 | 4.3 | W | 44 | 1019 |
| 12:00 | 19:00 | 10.8°C | 5.5°C | 0.01 | 4.2 | WNW | 39 | 1019 |
| 13:00 | 20:00 | 11.5°C | 6°C | 0.04 | 4.1 | WNW | 30 | 1019 |
| 14:00 | 21:00 | 12°C | 6.4°C | 0.07 | 3.9 | NW | 26 | 1019 |
| 15:00 | 22:00 | 11.7°C | 5.5°C | 0.01 | 4.7 | N | 23 | 1019 |
| 16:00 | 23:00 | 11.8°C | 6.2°C | 0 | 3.9 | NNW | 25 | 1020 |
| 17:00 | 00:00 | 11.6°C | 6.5°C | 0 | 3.3 | NW | 28 | 1021 |
| 18:00 | 01:00 | 10.3°C | 6.3°C | 0 | 1.9 | NW | 30 | 1022 |
| 19:00 | 02:00 | 8°C | 3.6°C | 0 | 2.4 | NW | 37 | 1024 |
| 20:00 | 03:00 | 5.3°C | 1.1°C | 0 | 2.4 | WNW | 49 | 1025 |
| 21:00 | 04:00 | 4°C | 0°C | 0 | 2.1 | WNW | 56 | 1026 |
| 22:00 | 05:00 | 2.6°C | -1.5°C | 0 | 2.4 | WNW | 64 | 1027 |
| 23:00 | 06:00 | 1.2°C | -2.9°C | 0 | 2.3 | WNW | 69 | 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
- Union Gap — 46.500°, -120.500°, ERA5 grid cell center, 6.7 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 13 October 2017 specifically — not a monthly average. See the Union Gap 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 Union Gap, United States (46.50°N, 120.50°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Union Gap, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Union Gap, 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 Union Gap, 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.