Asotin
United States · 20 May 2021
Average
9.3°C
low 4.4° · high 13°
Rainfall
1mm
rain recorded
Wind
2.6m/s
daily average
Humidity
60.9%
daily average
Cloud
74%
cover
Pressure
1014hPa
daily average
The temperature ranged from 4.4°C around 02:00 to 13°C around 14:00. Rain was recorded for one hour, around 12:00 (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
10th percentile
Low temperature
10th percentile
Rainfall
61th percentile
Wind
81th 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 13.9°C, versus 9.3°C on this specific day.
Sun & daylight
Sunrise
05:09
Sunset
20:20
Day length
15h 12m
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 | 6 | 3.9 | 0 | 1.1 | WSW | 85 | 1013 |
| 01:00 | 08:00 | 4.7 | 2.3 | 0.01 | 1.4 | W | 92 | 1013 |
| 02:00 | 09:00 | 4.4 | 2.2 | 0.04 | 1 | W | 92 | 1013 |
| 03:00 | 10:00 | 6.4 | 4.3 | 0.07 | 0.8 | WSW | 75 | 1012 |
| 04:00 | 11:00 | 7 | 4.7 | 0.08 | 0.9 | WSW | 69 | 1013 |
| 05:00 | 12:00 | 6.8 | 4.4 | 0.07 | 1 | WSW | 70 | 1013 |
| 06:00 | 13:00 | 7.1 | 4.7 | 0.06 | 0.9 | WSW | 69 | 1013 |
| 07:00 | 14:00 | 7.1 | 4 | 0.09 | 2 | W | 67 | 1013 |
| 08:00 | 15:00 | 8.8 | 5.3 | 0.08 | 2.3 | W | 57 | 1014 |
| 09:00 | 16:00 | 9.5 | 5.3 | 0.05 | 3.2 | WNW | 53 | 1014 |
| 10:00 | 17:00 | 10.8 | 6 | 0.01 | 3.8 | NW | 44 | 1014 |
| 11:00 | 18:00 | 11.4 | 6.2 | 0.02 | 4.3 | NW | 42 | 1014 |
| 12:00 | 19:00 | 11.6 | 6.3 | 0.13 | 4.6 | NW | 43 | 1014 |
| 13:00 | 20:00 | 12.4 | 7.2 | 0.06 | 4.6 | NW | 42 | 1014 |
| 14:00 | 21:00 | 13 | 7.8 | 0.08 | 4.7 | NW | 42 | 1013 |
| 15:00 | 22:00 | 12.4 | 8.1 | 0.08 | 3.7 | NNW | 48 | 1014 |
| 16:00 | 23:00 | 12.1 | 7.8 | 0.04 | 3.7 | NNW | 51 | 1015 |
| 17:00 | 00:00 | 12 | 8.3 | 0.02 | 3.1 | NNW | 52 | 1015 |
| 18:00 | 01:00 | 11.3 | 7.9 | 0.01 | 2.6 | NNW | 56 | 1015 |
| 19:00 | 02:00 | 11 | 6.9 | 0.03 | 3.5 | NNW | 54 | 1014 |
| 20:00 | 03:00 | 10.2 | 6.9 | 0 | 2.3 | NNW | 57 | 1014 |
| 21:00 | 04:00 | 9.7 | 6.8 | 0 | 1.9 | N | 61 | 1016 |
| 22:00 | 05:00 | 8.8 | 5.8 | 0 | 2.3 | NW | 71 | 1016 |
| 23:00 | 06:00 | 8.7 | 5.8 | 0 | 2.2 | NW | 70 | 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
- Asotin — 46.250°, -117.000°, ERA5 grid cell center, 10.6 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 20 May 2021 specifically — not a monthly average. See the Asotin 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 Asotin, United States (46.25°N, 117.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Asotin, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 17, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Asotin, 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 Asotin, 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.