Home / Union Gap / 14 October 2018
Union Gap
United States · 14 October 2018
← 13 October 201815 October 2018 →
Average
8.4°C
low 0.9°C · high 15.8°C
Rainfall
0mm
dry day
Wind
1.4m/s
daily average
Humidity
46.3%
daily average
Cloud
0%
cover
Pressure
1030hPa
daily average
The temperature ranged from 0.9°C around 07:00 to 15.8°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
30th percentile
Low temperature
14th percentile
Rainfall
53th percentile
Wind
14th 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 11.7°C, versus 8.4°C on this specific day.
Sun & daylight
Sunrise
07:18
Sunset
18:16
Day length
10h 59m
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 | 4.9°C | 1°C | 0 | 2 | NW | 56 | 1027 |
| 01:00 | 08:00 | 3.9°C | 0.3°C | 0 | 1.7 | NW | 60 | 1027 |
| 02:00 | 09:00 | 4.1°C | 0.6°C | 0 | 1.6 | NW | 60 | 1028 |
| 03:00 | 10:00 | 1.7°C | -1.7°C | 0 | 1.5 | NNW | 71 | 1029 |
| 04:00 | 11:00 | 1.3°C | -2.2°C | 0 | 1.5 | NW | 70 | 1029 |
| 05:00 | 12:00 | 1°C | -2.5°C | 0 | 1.5 | NNW | 72 | 1029 |
| 06:00 | 13:00 | 1.3°C | -2.1°C | 0 | 1.5 | NNW | 72 | 1030 |
| 07:00 | 14:00 | 0.9°C | -2.7°C | 0 | 1.6 | NNW | 70 | 1030 |
| 08:00 | 15:00 | 2.1°C | -1.5°C | 0 | 1.6 | NNW | 65 | 1031 |
| 09:00 | 16:00 | 6.7°C | 3.3°C | 0 | 1.8 | NW | 54 | 1031 |
| 10:00 | 17:00 | 9.5°C | 6.2°C | 0 | 1.4 | NNW | 41 | 1032 |
| 11:00 | 18:00 | 11.1°C | 7.6°C | 0 | 1.6 | NNE | 37 | 1032 |
| 12:00 | 19:00 | 12.4°C | 9.1°C | 0 | 1.5 | NE | 36 | 1031 |
| 13:00 | 20:00 | 13.5°C | 10.4°C | 0 | 1.2 | ENE | 35 | 1031 |
| 14:00 | 21:00 | 15°C | 12°C | 0 | 1 | E | 30 | 1030 |
| 15:00 | 22:00 | 15.6°C | 12.3°C | 0 | 1.1 | SE | 26 | 1030 |
| 16:00 | 23:00 | 15.8°C | 12.2°C | 0 | 1.4 | ESE | 24 | 1029 |
| 17:00 | 00:00 | 15.8°C | 11.9°C | 0 | 1.6 | ESE | 21 | 1029 |
| 18:00 | 01:00 | 15.3°C | 11.2°C | 0 | 2 | SE | 22 | 1029 |
| 19:00 | 02:00 | 13.5°C | 9.8°C | 0 | 1.7 | SE | 29 | 1029 |
| 20:00 | 03:00 | 11°C | 7.7°C | 0 | 1.2 | S | 35 | 1030 |
| 21:00 | 04:00 | 10°C | 6.8°C | 0 | 1.1 | WSW | 38 | 1029 |
| 22:00 | 05:00 | 8.2°C | 5.1°C | 0 | 0.9 | WNW | 43 | 1029 |
| 23:00 | 06:00 | 7.1°C | 4.2°C | 0 | 0.5 | NW | 46 | 1030 |
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
- 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 14 October 2018 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 (2026-07-20). 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 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Union Gap, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 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 2026-07-20},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.