Home / Sutter / 21 October 2021
Sutter
United States · 21 October 2021
← 20 October 202122 October 2021 →
Average
18.1°C
low 14.7° · high 21.6°
Rainfall
7.6mm
rain recorded
Wind
2.8m/s
daily average
Humidity
80.1%
daily average
Cloud
81%
cover
Pressure
1018hPa
daily average
The temperature ranged from 14.7°C around 00:00 to 21.6°C around 16:00. Rain was recorded across 16 hours, from around 00:00 to 22:00 (7.6mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
12th percentile
Low temperature
79th percentile
Rainfall
95th percentile
Wind
73th 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 18.7°C, versus 18.1°C on this specific day.
Sun & daylight
Sunrise
07:23
Sunset
18:19
Day length
10h 56m
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 | 14.7 | 13.8 | 0.29 | 2.3 | ESE | 85 | 1019 |
| 01:00 | 08:00 | 14.8 | 13.6 | 0.08 | 2.7 | ESE | 84 | 1019 |
| 02:00 | 09:00 | 15.2 | 14.6 | 0.38 | 2.1 | ESE | 84 | 1019 |
| 03:00 | 10:00 | 15.3 | 15.3 | 0.86 | 1.4 | SE | 87 | 1019 |
| 04:00 | 11:00 | 14.9 | 14.8 | 1.04 | 1.5 | SSE | 89 | 1019 |
| 05:00 | 12:00 | 15.2 | 15 | 0.99 | 1.6 | SSE | 87 | 1019 |
| 06:00 | 13:00 | 15.3 | 14.9 | 0.7 | 1.9 | SE | 87 | 1019 |
| 07:00 | 14:00 | 15.1 | 14.4 | 0.96 | 2.2 | SE | 86 | 1019 |
| 08:00 | 15:00 | 15.8 | 15.3 | 0.54 | 2.1 | SE | 85 | 1019 |
| 09:00 | 16:00 | 16.4 | 15.9 | 0.11 | 2.4 | SSE | 84 | 1020 |
| 10:00 | 17:00 | 17.1 | 16.4 | 0.07 | 2.7 | SSE | 82 | 1020 |
| 11:00 | 18:00 | 18 | 17 | 0.06 | 3.3 | SE | 79 | 1019 |
| 12:00 | 19:00 | 19.4 | 18.1 | 0.12 | 3.9 | SSE | 72 | 1019 |
| 13:00 | 20:00 | 20.1 | 18.7 | 0.03 | 4.2 | SSE | 71 | 1019 |
| 14:00 | 21:00 | 21 | 19.4 | 0.03 | 4.4 | SSE | 67 | 1018 |
| 15:00 | 22:00 | 20.8 | 20.1 | 0.05 | 3.7 | SSE | 73 | 1017 |
| 16:00 | 23:00 | 21.6 | 20.9 | 0.07 | 3.7 | SSE | 70 | 1017 |
| 17:00 | 00:00 | 21.4 | 21.3 | 0.29 | 3.1 | SSE | 72 | 1017 |
| 18:00 | 01:00 | 21.4 | 21.7 | 0.26 | 2.8 | SSE | 75 | 1016 |
| 19:00 | 02:00 | 21 | 21.5 | 0.18 | 2.7 | SE | 77 | 1016 |
| 20:00 | 03:00 | 20 | 20.2 | 0.13 | 3 | SE | 81 | 1016 |
| 21:00 | 04:00 | 20 | 20 | 0.14 | 3.2 | SE | 81 | 1016 |
| 22:00 | 05:00 | 19.5 | 19.4 | 0.14 | 3.3 | SSE | 82 | 1016 |
| 23:00 | 06:00 | 19.6 | 19.1 | 0.09 | 3.7 | SSE | 81 | 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
- Sutter — 39.250°, -121.750°, ERA5 grid cell center, 10.0 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 21 October 2021 specifically — not a monthly average. See the Sutter 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 Sutter, United States (39.25°N, 121.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
PastClimate. (2026). Historical climate data for Sutter, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 18, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Sutter, 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 Sutter, 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.