Home / Copperopolis / 25 October 2016
Copperopolis
United States · 25 October 2016
← 24 October 201626 October 2016 →
Average
18.4°C
low 14.8° · high 22.1°
Rainfall
1.1mm
rain recorded
Wind
1.7m/s
daily average
Humidity
59.2%
daily average
Cloud
77%
cover
Pressure
1017hPa
daily average
The temperature ranged from 14.8°C around 23:00 to 22.1°C around 14:00. Rain was recorded across 6 hours, from around 01:00 to 08:00 (1.1mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
36th percentile
Low temperature
99th percentile
Rainfall
92th percentile
Wind
50th 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 15.8°C, versus 18.4°C on this specific day.
Sun & daylight
Sunrise
07:22
Sunset
18:11
Day length
10h 49m
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 | 18.3 | 17.1 | 0.06 | 1.6 | ESE | 57 | 1017 |
| 01:00 | 08:00 | 17.7 | 16.3 | 0.11 | 1.9 | ESE | 58 | 1017 |
| 02:00 | 09:00 | 17.7 | 16.3 | 0.17 | 1.9 | ESE | 60 | 1017 |
| 03:00 | 10:00 | 16.9 | 15.9 | 0.18 | 1.6 | SSE | 65 | 1017 |
| 04:00 | 11:00 | 16.5 | 15.3 | 0.17 | 1.8 | SE | 65 | 1016 |
| 05:00 | 12:00 | 16.5 | 15 | 0.12 | 2.1 | SE | 64 | 1017 |
| 06:00 | 13:00 | 16.3 | 15 | 0.01 | 1.8 | SE | 64 | 1017 |
| 07:00 | 14:00 | 16.1 | 14.9 | 0.07 | 1.6 | ESE | 65 | 1017 |
| 08:00 | 15:00 | 16.6 | 15.1 | 0.12 | 1.8 | SE | 60 | 1018 |
| 09:00 | 16:00 | 17.6 | 15.9 | 0 | 2.2 | SE | 59 | 1019 |
| 10:00 | 17:00 | 18.7 | 16.7 | 0 | 2.8 | SE | 56 | 1019 |
| 11:00 | 18:00 | 20.2 | 17.4 | 0 | 3.5 | SE | 47 | 1019 |
| 12:00 | 19:00 | 21.2 | 17.9 | 0.07 | 3.9 | SE | 42 | 1019 |
| 13:00 | 20:00 | 21.8 | 19.7 | 0 | 2.8 | SSE | 44 | 1019 |
| 14:00 | 21:00 | 22.1 | 20.8 | 0 | 1.9 | S | 46 | 1019 |
| 15:00 | 22:00 | 21.7 | 21.3 | 0 | 0.6 | ESE | 48 | 1018 |
| 16:00 | 23:00 | 22.1 | 21.5 | 0 | 1.2 | E | 49 | 1017 |
| 17:00 | 00:00 | 21.9 | 21.6 | 0 | 1 | E | 51 | 1016 |
| 18:00 | 01:00 | 21.3 | 21.4 | 0 | 0.3 | NW | 52 | 1016 |
| 19:00 | 02:00 | 19 | 18.8 | 0 | 0.9 | NNW | 62 | 1016 |
| 20:00 | 03:00 | 16.5 | 16.2 | 0 | 1.2 | NNE | 73 | 1017 |
| 21:00 | 04:00 | 15.8 | 15.4 | 0 | 1.2 | NE | 74 | 1017 |
| 22:00 | 05:00 | 15.3 | 15.1 | 0 | 1.1 | ENE | 78 | 1017 |
| 23:00 | 06:00 | 14.8 | 14.6 | 0 | 1 | ENE | 81 | 1017 |
Nearby cities
Need this verified for an official or legal purpose? Request a weather verification report.
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
- Copperopolis — 38.000°, -120.750°, ERA5 grid cell center, 9.7 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 25 October 2016 specifically — not a monthly average. See the Copperopolis 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 Copperopolis, United States (38.00°N, 120.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Copperopolis, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Copperopolis, 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 Copperopolis, 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.