Pasco
United States · 18 May 2022
Average
15.8°C
low 12.3°C · high 19.5°C
Rainfall
1.4mm
rain recorded
Wind
6m/s
daily average
Humidity
41.6%
daily average
Cloud
77%
cover
Pressure
1016hPa
daily average
The temperature ranged from 12.3°C around 06:00 to 19.5°C around 18:00. Rain was recorded across 4 hours, from around 05:00 to 09:00 (1.4mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
8th percentile
Low temperature
49th percentile
Rainfall
87th percentile
Wind
97th 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 19.4°C, versus 15.8°C on this specific day.
Sun & daylight
Sunrise
05:19
Sunset
20:26
Day length
15h 7m
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 | 16.1°C | 12.1°C | 0 | 2.6 | S | 31 | 1019 |
| 01:00 | 08:00 | 15.6°C | 11.5°C | 0 | 2.6 | S | 31 | 1018 |
| 02:00 | 09:00 | 13.4°C | 9.8°C | 0 | 2.4 | S | 41 | 1018 |
| 03:00 | 10:00 | 13.3°C | 9.9°C | 0 | 2.4 | S | 46 | 1017 |
| 04:00 | 11:00 | 13.3°C | 9.8°C | 0 | 2.6 | S | 47 | 1017 |
| 05:00 | 12:00 | 13°C | 9.8°C | 0.17 | 2.3 | S | 49 | 1017 |
| 06:00 | 13:00 | 12.3°C | 9.4°C | 0.43 | 2.3 | S | 56 | 1016 |
| 07:00 | 14:00 | 12.9°C | 10.3°C | 0 | 2 | SSW | 57 | 1016 |
| 08:00 | 15:00 | 14.4°C | 11.5°C | 0.32 | 2.5 | SSW | 52 | 1016 |
| 09:00 | 16:00 | 14°C | 9.9°C | 0.41 | 4.3 | SSW | 56 | 1016 |
| 10:00 | 17:00 | 13.5°C | 8.5°C | 0.06 | 5.7 | SSW | 59 | 1016 |
| 11:00 | 18:00 | 15.7°C | 9.4°C | 0.01 | 7.6 | SW | 52 | 1016 |
| 12:00 | 19:00 | 17.5°C | 9.6°C | 0 | 9.7 | SW | 45 | 1015 |
| 13:00 | 20:00 | 19.4°C | 10.9°C | 0 | 10.6 | WSW | 38 | 1015 |
| 14:00 | 21:00 | 19.2°C | 11.1°C | 0 | 10.1 | WSW | 40 | 1016 |
| 15:00 | 22:00 | 19.4°C | 11.1°C | 0 | 9.9 | SW | 36 | 1015 |
| 16:00 | 23:00 | 19.1°C | 10.5°C | 0 | 10 | WSW | 33 | 1015 |
| 17:00 | 00:00 | 19.3°C | 10.9°C | 0 | 9.6 | WSW | 30 | 1015 |
| 18:00 | 01:00 | 19.5°C | 11.2°C | 0 | 9 | WSW | 28 | 1015 |
| 19:00 | 02:00 | 19.3°C | 11.4°C | 0 | 8.3 | WSW | 26 | 1015 |
| 20:00 | 03:00 | 16.1°C | 8.8°C | 0 | 7.4 | WSW | 32 | 1015 |
| 21:00 | 04:00 | 15°C | 8°C | 0 | 7.2 | WSW | 36 | 1016 |
| 22:00 | 05:00 | 14.3°C | 7.3°C | 0 | 7.2 | WSW | 39 | 1017 |
| 23:00 | 06:00 | 13.3°C | 6.6°C | 0 | 6.9 | WSW | 40 | 1017 |
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
- Pasco — 46.250°, -119.000°, ERA5 grid cell center, 7.8 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 18 May 2022 specifically — not a monthly average. See the Pasco 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 (2026-07-21). Historical climate data for Pasco, United States (46.25°N, 119.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Pasco, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 21, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Pasco, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 21, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Pasco, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-21},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.