Home / Gridley / 24 October 2021
Gridley
United States · 24 October 2021
← 23 October 202125 October 2021 →
Average
14.9°C
low 13.7° · high 16.2°
Rainfall
103mm
rain recorded
Wind
6.3m/s
daily average
Humidity
87.3%
daily average
Cloud
100%
cover
Pressure
1003hPa
daily average
The temperature ranged from 13.7°C around 03:00 to 16.2°C around 16:00. Rain was recorded across 24 hours, from around 00:00 to 23:00 (103mm total).
How unusual was this day?
Compared against the same 135 calendar days (±7 days) across the other 9 years on file.
High temperature
0th percentile
Low temperature
79th 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 18°C, versus 14.9°C on this specific day.
Sun & daylight
Sunrise
07:26
Sunset
18:15
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 | 15.2 | 12.1 | 0.47 | 4.9 | SE | 78 | 1010 |
| 01:00 | 08:00 | 14.5 | 11.1 | 1.08 | 5.5 | SE | 83 | 1008 |
| 02:00 | 09:00 | 14.3 | 10.6 | 1.93 | 6 | SE | 85 | 1007 |
| 03:00 | 10:00 | 13.7 | 9.9 | 3.15 | 6.1 | SSE | 86 | 1006 |
| 04:00 | 11:00 | 14 | 10 | 3.61 | 6.4 | SSE | 86 | 1005 |
| 05:00 | 12:00 | 14.1 | 9.2 | 4.21 | 7.8 | SSE | 86 | 1003 |
| 06:00 | 13:00 | 14.3 | 8.7 | 6.34 | 8.7 | SSE | 85 | 1002 |
| 07:00 | 14:00 | 14.4 | 8.6 | 6.24 | 9.2 | SSE | 84 | 1002 |
| 08:00 | 15:00 | 14.3 | 8.2 | 6.95 | 9.4 | SSE | 85 | 1001 |
| 09:00 | 16:00 | 14.6 | 8.5 | 8.05 | 9.5 | SSE | 84 | 1001 |
| 10:00 | 17:00 | 14.9 | 8.9 | 7.52 | 9.5 | SSE | 84 | 1001 |
| 11:00 | 18:00 | 15.4 | 9.8 | 7.65 | 9.2 | SSE | 84 | 1000 |
| 12:00 | 19:00 | 15.3 | 10.2 | 6.75 | 8.8 | SSE | 87 | 1000 |
| 13:00 | 20:00 | 15.2 | 10.7 | 8.27 | 7.9 | SSE | 88 | 1001 |
| 14:00 | 21:00 | 15.1 | 11.6 | 7.24 | 6.6 | S | 91 | 1001 |
| 15:00 | 22:00 | 16 | 13.5 | 5.69 | 5.8 | SSE | 93 | 1001 |
| 16:00 | 23:00 | 16.2 | 14.4 | 3.78 | 4.7 | SSE | 91 | 1001 |
| 17:00 | 00:00 | 16.2 | 15 | 3.52 | 3.9 | S | 92 | 1002 |
| 18:00 | 01:00 | 16 | 15.6 | 3.11 | 2.8 | SSE | 92 | 1001 |
| 19:00 | 02:00 | 15.6 | 14.6 | 1.97 | 3.3 | SSE | 91 | 1001 |
| 20:00 | 03:00 | 14.5 | 13 | 1.93 | 3.5 | S | 91 | 1002 |
| 21:00 | 04:00 | 14.4 | 12.6 | 1.8 | 4 | S | 91 | 1002 |
| 22:00 | 05:00 | 14.4 | 12.5 | 0.98 | 3.9 | S | 90 | 1003 |
| 23:00 | 06:00 | 14.4 | 12.6 | 0.74 | 3.8 | S | 89 | 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
- Gridley — 39.250°, -121.750°, ERA5 grid cell center, 13.6 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 Gridley 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 Gridley, 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 Gridley, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 16, 2026, from https://www.pastclimate.com/
"Historical Climate Data for Gridley, 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 Gridley, 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.