Home / Union Gap / 4 November 2018
Union Gap
United States · 4 November 2018
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Average
11.4°C
low 6.9° · high 16.7°
Rainfall
4.2mm
rain recorded
Wind
4.1m/s
daily average
Humidity
56.2%
daily average
Cloud
33%
cover
Pressure
1011hPa
daily average
The temperature ranged from 6.9°C around 23:00 to 16.7°C around 13:00. Rain was recorded across 7 hours, from around 01:00 to 06:00 (4.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
93th percentile
Low temperature
92th percentile
Rainfall
84th percentile
Wind
98th 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 6°C, versus 11.4°C on this specific day.
Sun & daylight
Sunrise
06:48
Sunset
16:42
Day length
9h 54m
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 |
|---|---|---|---|---|---|---|---|---|
| 01:00 | 08:00 | 9.2 | 6.8 | 0.27 | 2.2 | S | 81 | 1012 |
| 01:00 | 09:00 | 8.7 | 6.5 | 0.49 | 1.8 | SW | 83 | 1012 |
| 02:00 | 10:00 | 9.4 | 6.5 | 0.76 | 2.5 | SSW | 76 | 1010 |
| 03:00 | 11:00 | 9.5 | 5.8 | 1.07 | 3.8 | SW | 75 | 1009 |
| 04:00 | 12:00 | 9.9 | 5.7 | 1.03 | 4.9 | WSW | 79 | 1009 |
| 05:00 | 13:00 | 10.3 | 6.1 | 0.42 | 5 | WSW | 80 | 1008 |
| 06:00 | 14:00 | 10.4 | 6.4 | 0.1 | 4.6 | WSW | 76 | 1009 |
| 07:00 | 15:00 | 10.9 | 7.3 | 0 | 3.9 | WSW | 73 | 1008 |
| 08:00 | 16:00 | 12.1 | 8.5 | 0 | 4.1 | WSW | 69 | 1008 |
| 09:00 | 17:00 | 14.1 | 9 | 0 | 5.2 | W | 50 | 1008 |
| 10:00 | 18:00 | 15.6 | 9.3 | 0 | 6.1 | W | 34 | 1008 |
| 11:00 | 19:00 | 16.4 | 9.1 | 0 | 7.2 | W | 30 | 1008 |
| 12:00 | 20:00 | 16.5 | 9.1 | 0 | 7.4 | W | 29 | 1008 |
| 13:00 | 21:00 | 16.7 | 9.4 | 0 | 7.3 | W | 30 | 1009 |
| 14:00 | 22:00 | 16.1 | 9.7 | 0 | 6.1 | WNW | 31 | 1010 |
| 15:00 | 23:00 | 15.6 | 9.7 | 0 | 5.3 | W | 32 | 1011 |
| 16:00 | 00:00 | 14.5 | 9.6 | 0 | 4 | W | 33 | 1011 |
| 17:00 | 01:00 | 11.2 | 6.9 | 0 | 3 | W | 41 | 1012 |
| 18:00 | 02:00 | 10 | 5.9 | 0 | 2.7 | WSW | 46 | 1012 |
| 19:00 | 03:00 | 8.9 | 5.3 | 0 | 2.3 | SW | 55 | 1013 |
| 20:00 | 04:00 | 8.4 | 5.1 | 0 | 2 | S | 57 | 1014 |
| 21:00 | 05:00 | 7.5 | 3.9 | 0 | 2.4 | S | 62 | 1014 |
| 22:00 | 06:00 | 7.6 | 3.9 | 0 | 2.6 | S | 62 | 1015 |
| 23:00 | 07:00 | 6.9 | 3.3 | 0 | 2.5 | S | 65 | 1015 |
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 4 November 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 (2026-07-17). 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 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Union Gap, 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 Union Gap, 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.