Home / Penngrove / 24 October 2021
Penngrove
United States · 24 October 2021
← 23 October 202125 October 2021 →
Average
14.8°C
low 12.8° · high 16.1°
Rainfall
108.2mm
rain recorded
Wind
5.8m/s
daily average
Humidity
93.3%
daily average
Cloud
100%
cover
Pressure
1003hPa
daily average
The temperature ranged from 12.8°C around 23:00 to 16.1°C around 11:00. Rain was recorded across 24 hours, from around 00:00 to 23:00 (108.2mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
1th percentile
Low temperature
87th percentile
Rainfall
100th percentile
Wind
99th 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 15.2°C, versus 14.8°C on this specific day.
Sun & daylight
Sunrise
07:29
Sunset
18:20
Day length
10h 51m
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 | 14.2 | 11.8 | 3.3 | 4.9 | SSE | 95 | 1009 |
| 01:00 | 08:00 | 14.3 | 11.3 | 3.4 | 5.7 | SSE | 94 | 1007 |
| 02:00 | 09:00 | 14.5 | 11.3 | 2.72 | 6.2 | SSE | 94 | 1006 |
| 03:00 | 10:00 | 14.3 | 10.7 | 2.91 | 6.9 | S | 98 | 1005 |
| 04:00 | 11:00 | 14.7 | 11.3 | 5.53 | 6.9 | S | 97 | 1004 |
| 05:00 | 12:00 | 14.9 | 11.3 | 5.92 | 7.2 | S | 96 | 1003 |
| 06:00 | 13:00 | 15.1 | 11 | 6.22 | 7.7 | SSW | 95 | 1002 |
| 07:00 | 14:00 | 15.3 | 10.8 | 7.18 | 8.5 | SSW | 94 | 1002 |
| 08:00 | 15:00 | 15.5 | 10.9 | 5.29 | 8.7 | SSW | 94 | 1002 |
| 09:00 | 16:00 | 15.7 | 11 | 5.58 | 8.7 | SSW | 93 | 1002 |
| 10:00 | 17:00 | 15.8 | 11.1 | 6.13 | 8.8 | SSW | 91 | 1001 |
| 11:00 | 18:00 | 16.1 | 11.4 | 7.71 | 8.8 | SSW | 90 | 1001 |
| 12:00 | 19:00 | 16.1 | 11.6 | 7.7 | 8.5 | SSW | 91 | 1002 |
| 13:00 | 20:00 | 16.1 | 12.6 | 9.17 | 7.1 | SW | 92 | 1002 |
| 14:00 | 21:00 | 15.9 | 13.7 | 6.28 | 5.2 | SW | 93 | 1002 |
| 15:00 | 22:00 | 15.4 | 13.8 | 4.53 | 4.1 | WSW | 92 | 1002 |
| 16:00 | 23:00 | 15 | 13.8 | 3.95 | 3.4 | W | 91 | 1002 |
| 17:00 | 00:00 | 14.8 | 14.1 | 3.47 | 2.6 | W | 92 | 1003 |
| 18:00 | 01:00 | 14.5 | 13.8 | 2.87 | 2.6 | SW | 93 | 1002 |
| 19:00 | 02:00 | 14 | 12.6 | 2.56 | 3.3 | SW | 93 | 1003 |
| 20:00 | 03:00 | 13.4 | 11.7 | 2.2 | 3.4 | SW | 94 | 1003 |
| 21:00 | 04:00 | 13.3 | 11.7 | 1.62 | 3.1 | SW | 90 | 1003 |
| 22:00 | 05:00 | 13 | 11.4 | 1.09 | 3 | SSW | 92 | 1004 |
| 23:00 | 06:00 | 12.8 | 11.2 | 0.86 | 3.1 | SSW | 93 | 1003 |
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
- Penngrove — 38.250°, -122.750°, ERA5 grid cell center, 9.1 km from requested point
- Time zone
- America/Los_Angeles
- What's shown here
- The hourly and daily record for 24 October 2021 specifically — not a monthly average. See the Penngrove 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 (2026-07-16). Historical climate data for Penngrove, 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 Penngrove, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Penngrove, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 16, 2026, www.pastclimate.com.
@misc{pastclimate,
author = {PastClimate},
title = {Historical climate data for Penngrove, United States},
year = {2026},
note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-16},
url = {https://www.pastclimate.com/}
}Notice something wrong with this data? Report a data issue.