Home / Cotati / 26 October 2023
Cotati
United States · 26 October 2023
← 25 October 202327 October 2023 →
Average
11.5°C
low 6.1°C · high 18.2°C
Rainfall
0mm
dry day
Wind
2.5m/s
daily average
Humidity
65.3%
daily average
Cloud
5%
cover
Pressure
1019hPa
daily average
The temperature ranged from 6.1°C around 04:00 to 18.2°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
30th percentile
Low temperature
6th percentile
Rainfall
70th percentile
Wind
71th 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 14.9°C, versus 11.5°C on this specific day.
Sun & daylight
Sunrise
07:30
Sunset
18:18
Day length
10h 48m
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 | 11.2°C | 9°C | 0 | 2.8 | WNW | 85 | 1019 |
| 01:00 | 08:00 | 10.5°C | 7.8°C | 0 | 2.9 | NW | 82 | 1019 |
| 02:00 | 09:00 | 9.5°C | 6.6°C | 0 | 3 | NW | 82 | 1019 |
| 03:00 | 10:00 | 7.2°C | 3.6°C | 0 | 3.2 | WNW | 79 | 1019 |
| 04:00 | 11:00 | 6.1°C | 2.4°C | 0 | 3.2 | NW | 81 | 1019 |
| 05:00 | 12:00 | 7.2°C | 4.3°C | 0 | 2.2 | NNW | 79 | 1019 |
| 06:00 | 13:00 | 7.2°C | 4.6°C | 0 | 1.9 | N | 81 | 1020 |
| 07:00 | 14:00 | 6.7°C | 4.1°C | 0 | 1.9 | N | 84 | 1020 |
| 08:00 | 15:00 | 6.1°C | 3.6°C | 0 | 1.8 | N | 87 | 1020 |
| 09:00 | 16:00 | 9°C | 7°C | 0 | 1.6 | NNW | 82 | 1021 |
| 10:00 | 17:00 | 11.9°C | 10°C | 0 | 1.3 | NNW | 67 | 1021 |
| 11:00 | 18:00 | 14.1°C | 11.8°C | 0 | 1.4 | NNW | 52 | 1021 |
| 12:00 | 19:00 | 15.9°C | 13.5°C | 0 | 1.4 | NW | 44 | 1021 |
| 13:00 | 20:00 | 17°C | 14.5°C | 0 | 1.5 | WNW | 40 | 1020 |
| 14:00 | 21:00 | 17.9°C | 15.3°C | 0 | 1.8 | WNW | 38 | 1019 |
| 15:00 | 22:00 | 18.2°C | 14.8°C | 0 | 2.7 | W | 36 | 1019 |
| 16:00 | 23:00 | 17.6°C | 13.7°C | 0 | 3.6 | W | 39 | 1019 |
| 17:00 | 00:00 | 16.3°C | 12.2°C | 0 | 3.9 | W | 42 | 1018 |
| 18:00 | 01:00 | 14.9°C | 11.1°C | 0 | 3.3 | WNW | 45 | 1018 |
| 19:00 | 02:00 | 13°C | 9.6°C | 0 | 2.7 | WNW | 52 | 1019 |
| 20:00 | 03:00 | 10.4°C | 7.2°C | 0 | 2.7 | WNW | 65 | 1019 |
| 21:00 | 04:00 | 10°C | 6.8°C | 0 | 2.9 | WNW | 69 | 1019 |
| 22:00 | 05:00 | 8.9°C | 5.7°C | 0 | 3 | WNW | 76 | 1019 |
| 23:00 | 06:00 | 8.6°C | 5.4°C | 0 | 3.1 | WNW | 80 | 1019 |
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
- Cotati — 38.250°, -122.750°, ERA5 grid cell center, 9.3 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 26 October 2023 specifically — not a monthly average. See the Cotati 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 Cotati, United States (38.25°N, 122.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Cotati, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Cotati, 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 Cotati, 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.