Home / Keyes / 29 January 2019
Keyes
United States · 29 January 2019
← 28 January 201930 January 2019 →
Average
13.1°C
low 7.9° · high 18.3°
Rainfall
0mm
dry day
Wind
1.9m/s
daily average
Humidity
79.5%
daily average
Cloud
70%
cover
Pressure
1014hPa
daily average
The temperature ranged from 7.9°C around 04:00 to 18.3°C around 15:00. 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
80th percentile
Low temperature
69th percentile
Rainfall
64th percentile
Wind
61th 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 10.8°C, versus 13.1°C on this specific day.
Sun & daylight
Sunrise
07:09
Sunset
17:24
Day length
10h 15m
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 | 08:00 | 12.9 | 12.5 | 0 | 0.5 | WSW | 82 | 1016 |
| 01:00 | 09:00 | 11.8 | 11.2 | 0 | 0.8 | WSW | 87 | 1015 |
| 02:00 | 10:00 | 9.2 | 7.8 | 0 | 1.1 | WSW | 89 | 1016 |
| 03:00 | 11:00 | 8.2 | 6.7 | 0 | 1.2 | WNW | 92 | 1015 |
| 04:00 | 12:00 | 7.9 | 5.9 | 0 | 1.8 | WNW | 93 | 1015 |
| 05:00 | 13:00 | 8.4 | 6.4 | 0 | 1.9 | NW | 91 | 1015 |
| 06:00 | 14:00 | 10 | 8.4 | 0 | 1.6 | NNW | 87 | 1015 |
| 07:00 | 15:00 | 11 | 9.6 | 0 | 1.3 | W | 80 | 1015 |
| 08:00 | 16:00 | 11.5 | 9.8 | 0 | 1.7 | WSW | 79 | 1015 |
| 09:00 | 17:00 | 12.7 | 11.2 | 0 | 1.6 | W | 74 | 1015 |
| 10:00 | 18:00 | 14.5 | 12.9 | 0 | 2.1 | NW | 72 | 1016 |
| 11:00 | 19:00 | 15.3 | 13.2 | 0 | 2.8 | NNW | 69 | 1016 |
| 12:00 | 20:00 | 16.3 | 14.5 | 0 | 3 | N | 70 | 1015 |
| 13:00 | 21:00 | 17.4 | 15.8 | 0 | 2.5 | N | 64 | 1014 |
| 14:00 | 22:00 | 17.9 | 17 | 0 | 1.8 | NNW | 64 | 1013 |
| 15:00 | 23:00 | 18.3 | 17.2 | 0 | 2.2 | N | 64 | 1013 |
| 16:00 | 00:00 | 18 | 16.6 | 0 | 2.4 | NW | 63 | 1013 |
| 17:00 | 01:00 | 17 | 16.2 | 0 | 1.8 | NNW | 70 | 1013 |
| 18:00 | 02:00 | 16 | 15 | 0 | 2 | N | 75 | 1013 |
| 19:00 | 03:00 | 14.5 | 13.3 | 0 | 2.6 | NNW | 86 | 1014 |
| 20:00 | 04:00 | 12.7 | 11.3 | 0 | 2.5 | NW | 89 | 1014 |
| 21:00 | 05:00 | 11.6 | 10.3 | 0 | 2 | WNW | 89 | 1014 |
| 22:00 | 06:00 | 11.4 | 9.9 | 0 | 2.1 | W | 88 | 1014 |
| 23:00 | 07:00 | 10.9 | 9.5 | 0 | 1.8 | W | 88 | 1014 |
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
- Keyes — 37.500°, -121.000°, ERA5 grid cell center, 9.8 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 29 January 2019 specifically — not a monthly average. See the Keyes 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 Keyes, United States (37.50°N, 121.00°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Keyes, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Keyes, 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 Keyes, 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.